{
  "asOf": "2026-09-05",
  "_meta": {
    "source": "full rich census, S3 snapshot=census-2026-09, deduped per-domain",
    "graded_note": "graded = domains carrying a grade: the graded disposition plus the dead ones (316,600,902 in September 2026). This is the base of the headline per-check shares; a check with its own smaller base carries n and denominator_note.",
    "caveats": {
      "tls": "negotiated-version distribution only (legacy 1.0/1.1 not enumerable); weak_cipher is an overlay flag, not a partition member",
      "certificate": "valid/invalid only; detailed problem breakdown in cert-problems.json (D5)",
      "csp": "effective=pass, weak unsplit (=0)",
      "ipv6": "AAAA-presence from the raw DNS AAAA records (the ipv6-support check passes ~100% and is not used); scaled from the raw pass to the deduped graded denominator"
    },
    "idn_note": "IDN TLDs (xn--) are not broken out per check in this export: the extract merged them under a single key, which has been removed. Their grade aggregates are in tlds.json and tld-grades.csv."
  },
  "total": {
    "graded": 316600902,
    "checks": {
      "dmarc": {
        "n": 316600902,
        "na": 0,
        "states": {
          "absent": 238156049,
          "none": 41818395,
          "quarantine": 19883765,
          "reject": 16714260,
          "invalid": 28433
        },
        "rua_present": 31037403
      },
      "spf": {
        "n": 316600902,
        "na": 0,
        "states": {
          "absent": 166497698,
          "hardfail": 57704425,
          "softfail": 84153064,
          "neutral": 5090282,
          "plus_all": 39589,
          "invalid": 3115844
        }
      },
      "dkim": {
        "n": 75823110,
        "na": 240777792,
        "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
        "states": {
          "selector_found": 37999462,
          "none_observed": 37823648
        }
      },
      "mx": {
        "n": 316600902,
        "na": 0,
        "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
        "states": {
          "present": 173282307,
          "absent": 143318595
        }
      },
      "reverse_dns": {
        "n": 173216907,
        "na": 143383995,
        "denominator_note": "MX-bearing domains with a resolvable primary MX host",
        "states": {
          "ptr": 134848964,
          "none": 38367943
        }
      },
      "caa": {
        "n": 313913664,
        "na": 2687238,
        "denominator_note": "domains where the CAA lookup returned a determinate answer",
        "states": {
          "present": 4325806,
          "absent": 309587858
        }
      },
      "dnssec": {
        "n": 316600902,
        "na": 0,
        "states": {
          "signed_valid": 21732692,
          "signed_broken": 173606,
          "unsigned": 294694604
        }
      },
      "https": {
        "n": 316600902,
        "na": 0,
        "states": {
          "https": 212154494,
          "redirects": 0,
          "http_only": 104446408
        }
      },
      "tls": {
        "n": 212154494,
        "na": 0,
        "denominator_note": "HTTPS-serving",
        "states": {
          "tls13": 200260207,
          "tls12": 11894287,
          "tls11": 0,
          "tls10": 0,
          "other": 0
        },
        "weak_cipher": 0
      },
      "certificate": {
        "n": 212154494,
        "na": 0,
        "denominator_note": "HTTPS-serving",
        "states": {
          "valid": 189117751,
          "invalid": 23036743
        }
      },
      "hsts": {
        "n": 212154494,
        "na": 0,
        "denominator_note": "HTTPS-serving",
        "states": {
          "present": 44684372,
          "absent": 167470122
        }
      },
      "csp": {
        "n": 125815036,
        "na": 190785866,
        "denominator_note": "domains whose page returned a 2xx response",
        "states": {
          "effective": 12734849,
          "weak": 0,
          "absent": 113080187
        }
      },
      "clickjacking": {
        "n": 125815036,
        "na": 190785866,
        "denominator_note": "domains whose page returned a 2xx response",
        "states": {
          "protected": 19226529,
          "absent": 106588507
        }
      },
      "mime_sniffing": {
        "n": 125815036,
        "na": 190785866,
        "denominator_note": "domains whose page returned a 2xx response",
        "states": {
          "nosniff": 22381337,
          "absent": 103433699
        }
      },
      "referrer_policy": {
        "n": 125815036,
        "na": 190785866,
        "denominator_note": "domains whose page returned a 2xx response",
        "states": {
          "present": 9952036,
          "absent": 115863000
        }
      },
      "secure_by_default": {
        "n": 111303315,
        "na": 205297587,
        "denominator_note": "domains where all five header checks were evaluated",
        "states": {
          "all_headers_pass": 1384815,
          "not_all": 109918500
        }
      },
      "ipv6": {
        "n": 316600902,
        "na": 0,
        "states": {
          "aaaa": 69055623,
          "none": 247545279
        }
      }
    }
  },
  "byTld": {
    "ac": {
      "graded": 12261,
      "checks": {
        "dmarc": {
          "n": 12261,
          "na": 0,
          "states": {
            "absent": 9531,
            "none": 1405,
            "quarantine": 780,
            "reject": 543,
            "invalid": 2
          },
          "rua_present": 1298
        },
        "spf": {
          "n": 12261,
          "na": 0,
          "states": {
            "absent": 6493,
            "hardfail": 1727,
            "softfail": 3816,
            "neutral": 178,
            "plus_all": 1,
            "invalid": 46
          }
        },
        "dkim": {
          "n": 2635,
          "na": 9626,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1477,
            "none_observed": 1158
          }
        },
        "mx": {
          "n": 12261,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6293,
            "absent": 5968
          }
        },
        "reverse_dns": {
          "n": 6285,
          "na": 5976,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5142,
            "none": 1143
          }
        },
        "caa": {
          "n": 12161,
          "na": 100,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 246,
            "absent": 11915
          }
        },
        "dnssec": {
          "n": 12261,
          "na": 0,
          "states": {
            "signed_valid": 638,
            "signed_broken": 6,
            "unsigned": 11617
          }
        },
        "https": {
          "n": 12261,
          "na": 0,
          "states": {
            "https": 8848,
            "redirects": 0,
            "http_only": 3413
          }
        },
        "tls": {
          "n": 8848,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8470,
            "tls12": 378,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8848,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8278,
            "invalid": 570
          }
        },
        "hsts": {
          "n": 8848,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1824,
            "absent": 7024
          }
        },
        "csp": {
          "n": 5177,
          "na": 7084,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 383,
            "weak": 0,
            "absent": 4794
          }
        },
        "clickjacking": {
          "n": 5177,
          "na": 7084,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 767,
            "absent": 4410
          }
        },
        "mime_sniffing": {
          "n": 5177,
          "na": 7084,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 945,
            "absent": 4232
          }
        },
        "referrer_policy": {
          "n": 5177,
          "na": 7084,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 653,
            "absent": 4524
          }
        },
        "secure_by_default": {
          "n": 4599,
          "na": 7662,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 82,
            "not_all": 4517
          }
        },
        "ipv6": {
          "n": 12261,
          "na": 0,
          "states": {
            "aaaa": 3755,
            "none": 8506
          }
        }
      }
    },
    "academy": {
      "graded": 59317,
      "checks": {
        "dmarc": {
          "n": 59317,
          "na": 0,
          "states": {
            "absent": 40917,
            "none": 9771,
            "quarantine": 5433,
            "reject": 3192,
            "invalid": 4
          },
          "rua_present": 7950
        },
        "spf": {
          "n": 59317,
          "na": 0,
          "states": {
            "absent": 30643,
            "hardfail": 7194,
            "softfail": 19866,
            "neutral": 974,
            "plus_all": 11,
            "invalid": 629
          }
        },
        "dkim": {
          "n": 12241,
          "na": 47076,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 6259,
            "none_observed": 5982
          }
        },
        "mx": {
          "n": 59317,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 33684,
            "absent": 25633
          }
        },
        "reverse_dns": {
          "n": 33663,
          "na": 25654,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 29348,
            "none": 4315
          }
        },
        "caa": {
          "n": 59055,
          "na": 262,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2170,
            "absent": 56885
          }
        },
        "dnssec": {
          "n": 59317,
          "na": 0,
          "states": {
            "signed_valid": 4812,
            "signed_broken": 39,
            "unsigned": 54466
          }
        },
        "https": {
          "n": 59317,
          "na": 0,
          "states": {
            "https": 32897,
            "redirects": 0,
            "http_only": 26420
          }
        },
        "tls": {
          "n": 32897,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 31677,
            "tls12": 1220,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 32897,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 28895,
            "invalid": 4002
          }
        },
        "hsts": {
          "n": 32897,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 7646,
            "absent": 25251
          }
        },
        "csp": {
          "n": 22146,
          "na": 37171,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2449,
            "weak": 0,
            "absent": 19697
          }
        },
        "clickjacking": {
          "n": 22146,
          "na": 37171,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4080,
            "absent": 18066
          }
        },
        "mime_sniffing": {
          "n": 22146,
          "na": 37171,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 4430,
            "absent": 17716
          }
        },
        "referrer_policy": {
          "n": 22146,
          "na": 37171,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2560,
            "absent": 19586
          }
        },
        "secure_by_default": {
          "n": 18003,
          "na": 41314,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 283,
            "not_all": 17720
          }
        },
        "ipv6": {
          "n": 59317,
          "na": 0,
          "states": {
            "aaaa": 12520,
            "none": 46797
          }
        }
      }
    },
    "ad": {
      "graded": 6980,
      "checks": {
        "dmarc": {
          "n": 6980,
          "na": 0,
          "states": {
            "absent": 5378,
            "none": 833,
            "quarantine": 471,
            "reject": 298,
            "invalid": 0
          },
          "rua_present": 600
        },
        "spf": {
          "n": 6980,
          "na": 0,
          "states": {
            "absent": 3267,
            "hardfail": 1147,
            "softfail": 2396,
            "neutral": 60,
            "plus_all": 1,
            "invalid": 109
          }
        },
        "dkim": {
          "n": 1540,
          "na": 5440,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1014,
            "none_observed": 526
          }
        },
        "mx": {
          "n": 6980,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3865,
            "absent": 3115
          }
        },
        "reverse_dns": {
          "n": 3862,
          "na": 3118,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3284,
            "none": 578
          }
        },
        "caa": {
          "n": 6956,
          "na": 24,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 195,
            "absent": 6761
          }
        },
        "dnssec": {
          "n": 6980,
          "na": 0,
          "states": {
            "signed_valid": 474,
            "signed_broken": 2,
            "unsigned": 6504
          }
        },
        "https": {
          "n": 6980,
          "na": 0,
          "states": {
            "https": 5537,
            "redirects": 0,
            "http_only": 1443
          }
        },
        "tls": {
          "n": 5537,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5347,
            "tls12": 190,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5537,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5198,
            "invalid": 339
          }
        },
        "hsts": {
          "n": 5537,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1401,
            "absent": 4136
          }
        },
        "csp": {
          "n": 3248,
          "na": 3732,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 501,
            "weak": 0,
            "absent": 2747
          }
        },
        "clickjacking": {
          "n": 3248,
          "na": 3732,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 731,
            "absent": 2517
          }
        },
        "mime_sniffing": {
          "n": 3248,
          "na": 3732,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 887,
            "absent": 2361
          }
        },
        "referrer_policy": {
          "n": 3248,
          "na": 3732,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 701,
            "absent": 2547
          }
        },
        "secure_by_default": {
          "n": 3079,
          "na": 3901,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 298,
            "not_all": 2781
          }
        },
        "ipv6": {
          "n": 6980,
          "na": 0,
          "states": {
            "aaaa": 2057,
            "none": 4923
          }
        }
      }
    },
    "ae": {
      "graded": 151673,
      "checks": {
        "dmarc": {
          "n": 151673,
          "na": 0,
          "states": {
            "absent": 89652,
            "none": 48177,
            "quarantine": 7369,
            "reject": 6455,
            "invalid": 20
          },
          "rua_present": 16462
        },
        "spf": {
          "n": 151673,
          "na": 0,
          "states": {
            "absent": 45006,
            "hardfail": 29124,
            "softfail": 74948,
            "neutral": 1214,
            "plus_all": 18,
            "invalid": 1363
          }
        },
        "dkim": {
          "n": 82374,
          "na": 69299,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 53545,
            "none_observed": 28829
          }
        },
        "mx": {
          "n": 151673,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 122334,
            "absent": 29339
          }
        },
        "reverse_dns": {
          "n": 122280,
          "na": 29393,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 95311,
            "none": 26969
          }
        },
        "caa": {
          "n": 151000,
          "na": 673,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3943,
            "absent": 147057
          }
        },
        "dnssec": {
          "n": 151673,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 151673
          }
        },
        "https": {
          "n": 151673,
          "na": 0,
          "states": {
            "https": 135921,
            "redirects": 0,
            "http_only": 15752
          }
        },
        "tls": {
          "n": 135921,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 130559,
            "tls12": 5362,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 135921,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 129665,
            "invalid": 6256
          }
        },
        "hsts": {
          "n": 135921,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 30195,
            "absent": 105726
          }
        },
        "csp": {
          "n": 88385,
          "na": 63288,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 22351,
            "weak": 0,
            "absent": 66034
          }
        },
        "clickjacking": {
          "n": 88385,
          "na": 63288,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 16617,
            "absent": 71768
          }
        },
        "mime_sniffing": {
          "n": 88385,
          "na": 63288,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 18428,
            "absent": 69957
          }
        },
        "referrer_policy": {
          "n": 88385,
          "na": 63288,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 7817,
            "absent": 80568
          }
        },
        "secure_by_default": {
          "n": 85454,
          "na": 66219,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1255,
            "not_all": 84199
          }
        },
        "ipv6": {
          "n": 151673,
          "na": 0,
          "states": {
            "aaaa": 39878,
            "none": 111795
          }
        }
      }
    },
    "aero": {
      "graded": 12632,
      "checks": {
        "dmarc": {
          "n": 12632,
          "na": 0,
          "states": {
            "absent": 8902,
            "none": 1826,
            "quarantine": 831,
            "reject": 1071,
            "invalid": 2
          },
          "rua_present": 1916
        },
        "spf": {
          "n": 12632,
          "na": 0,
          "states": {
            "absent": 4484,
            "hardfail": 3613,
            "softfail": 3490,
            "neutral": 806,
            "plus_all": 2,
            "invalid": 237
          }
        },
        "dkim": {
          "n": 5272,
          "na": 7360,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2637,
            "none_observed": 2635
          }
        },
        "mx": {
          "n": 12632,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9417,
            "absent": 3215
          }
        },
        "reverse_dns": {
          "n": 9418,
          "na": 3214,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 8524,
            "none": 894
          }
        },
        "caa": {
          "n": 12522,
          "na": 110,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 342,
            "absent": 12180
          }
        },
        "dnssec": {
          "n": 12632,
          "na": 0,
          "states": {
            "signed_valid": 310,
            "signed_broken": 5,
            "unsigned": 12317
          }
        },
        "https": {
          "n": 12632,
          "na": 0,
          "states": {
            "https": 8056,
            "redirects": 0,
            "http_only": 4576
          }
        },
        "tls": {
          "n": 8056,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7384,
            "tls12": 672,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8056,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6419,
            "invalid": 1637
          }
        },
        "hsts": {
          "n": 8056,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1650,
            "absent": 6406
          }
        },
        "csp": {
          "n": 5441,
          "na": 7191,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 568,
            "weak": 0,
            "absent": 4873
          }
        },
        "clickjacking": {
          "n": 5441,
          "na": 7191,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1671,
            "absent": 3770
          }
        },
        "mime_sniffing": {
          "n": 5441,
          "na": 7191,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 941,
            "absent": 4500
          }
        },
        "referrer_policy": {
          "n": 5441,
          "na": 7191,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 448,
            "absent": 4993
          }
        },
        "secure_by_default": {
          "n": 3979,
          "na": 8653,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 74,
            "not_all": 3905
          }
        },
        "ipv6": {
          "n": 12632,
          "na": 0,
          "states": {
            "aaaa": 2541,
            "none": 10091
          }
        }
      }
    },
    "africa": {
      "graded": 52851,
      "checks": {
        "dmarc": {
          "n": 52851,
          "na": 0,
          "states": {
            "absent": 34702,
            "none": 9206,
            "quarantine": 5827,
            "reject": 3103,
            "invalid": 13
          },
          "rua_present": 8251
        },
        "spf": {
          "n": 52851,
          "na": 0,
          "states": {
            "absent": 18988,
            "hardfail": 7700,
            "softfail": 21870,
            "neutral": 4055,
            "plus_all": 4,
            "invalid": 234
          }
        },
        "dkim": {
          "n": 14163,
          "na": 38688,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 9088,
            "none_observed": 5075
          }
        },
        "mx": {
          "n": 52851,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 38827,
            "absent": 14024
          }
        },
        "reverse_dns": {
          "n": 38810,
          "na": 14041,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 32095,
            "none": 6715
          }
        },
        "caa": {
          "n": 52126,
          "na": 725,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 685,
            "absent": 51441
          }
        },
        "dnssec": {
          "n": 52851,
          "na": 0,
          "states": {
            "signed_valid": 692,
            "signed_broken": 40,
            "unsigned": 52119
          }
        },
        "https": {
          "n": 52851,
          "na": 0,
          "states": {
            "https": 32239,
            "redirects": 0,
            "http_only": 20612
          }
        },
        "tls": {
          "n": 32239,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 31328,
            "tls12": 911,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 32239,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 26662,
            "invalid": 5577
          }
        },
        "hsts": {
          "n": 32239,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 6147,
            "absent": 26092
          }
        },
        "csp": {
          "n": 23793,
          "na": 29058,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1726,
            "weak": 0,
            "absent": 22067
          }
        },
        "clickjacking": {
          "n": 23793,
          "na": 29058,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2731,
            "absent": 21062
          }
        },
        "mime_sniffing": {
          "n": 23793,
          "na": 29058,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3589,
            "absent": 20204
          }
        },
        "referrer_policy": {
          "n": 23793,
          "na": 29058,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2212,
            "absent": 21581
          }
        },
        "secure_by_default": {
          "n": 20072,
          "na": 32779,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 235,
            "not_all": 19837
          }
        },
        "ipv6": {
          "n": 52851,
          "na": 0,
          "states": {
            "aaaa": 6730,
            "none": 46121
          }
        }
      }
    },
    "ag": {
      "graded": 13391,
      "checks": {
        "dmarc": {
          "n": 13391,
          "na": 0,
          "states": {
            "absent": 9115,
            "none": 1785,
            "quarantine": 1438,
            "reject": 1050,
            "invalid": 3
          },
          "rua_present": 2359
        },
        "spf": {
          "n": 13391,
          "na": 0,
          "states": {
            "absent": 6491,
            "hardfail": 3806,
            "softfail": 2623,
            "neutral": 227,
            "plus_all": 14,
            "invalid": 230
          }
        },
        "dkim": {
          "n": 4167,
          "na": 9224,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1688,
            "none_observed": 2479
          }
        },
        "mx": {
          "n": 13391,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7910,
            "absent": 5481
          }
        },
        "reverse_dns": {
          "n": 7910,
          "na": 5481,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6550,
            "none": 1360
          }
        },
        "caa": {
          "n": 13352,
          "na": 39,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 413,
            "absent": 12939
          }
        },
        "dnssec": {
          "n": 13391,
          "na": 0,
          "states": {
            "signed_valid": 298,
            "signed_broken": 0,
            "unsigned": 13093
          }
        },
        "https": {
          "n": 13391,
          "na": 0,
          "states": {
            "https": 10050,
            "redirects": 0,
            "http_only": 3341
          }
        },
        "tls": {
          "n": 10050,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9484,
            "tls12": 566,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10050,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9257,
            "invalid": 793
          }
        },
        "hsts": {
          "n": 10050,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2344,
            "absent": 7706
          }
        },
        "csp": {
          "n": 5186,
          "na": 8205,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 506,
            "weak": 0,
            "absent": 4680
          }
        },
        "clickjacking": {
          "n": 5186,
          "na": 8205,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 686,
            "absent": 4500
          }
        },
        "mime_sniffing": {
          "n": 5186,
          "na": 8205,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 832,
            "absent": 4354
          }
        },
        "referrer_policy": {
          "n": 5186,
          "na": 8205,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 550,
            "absent": 4636
          }
        },
        "secure_by_default": {
          "n": 4921,
          "na": 8470,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 101,
            "not_all": 4820
          }
        },
        "ipv6": {
          "n": 13391,
          "na": 0,
          "states": {
            "aaaa": 3128,
            "none": 10263
          }
        }
      }
    },
    "agency": {
      "graded": 114209,
      "checks": {
        "dmarc": {
          "n": 114209,
          "na": 0,
          "states": {
            "absent": 75026,
            "none": 20140,
            "quarantine": 12680,
            "reject": 6352,
            "invalid": 11
          },
          "rua_present": 21884
        },
        "spf": {
          "n": 114209,
          "na": 0,
          "states": {
            "absent": 52561,
            "hardfail": 19216,
            "softfail": 40085,
            "neutral": 1179,
            "plus_all": 9,
            "invalid": 1159
          }
        },
        "dkim": {
          "n": 38312,
          "na": 75897,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 21015,
            "none_observed": 17297
          }
        },
        "mx": {
          "n": 114209,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 70725,
            "absent": 43484
          }
        },
        "reverse_dns": {
          "n": 70709,
          "na": 43500,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 56534,
            "none": 14175
          }
        },
        "caa": {
          "n": 113505,
          "na": 704,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3636,
            "absent": 109869
          }
        },
        "dnssec": {
          "n": 114209,
          "na": 0,
          "states": {
            "signed_valid": 7650,
            "signed_broken": 59,
            "unsigned": 106500
          }
        },
        "https": {
          "n": 114209,
          "na": 0,
          "states": {
            "https": 74032,
            "redirects": 0,
            "http_only": 40177
          }
        },
        "tls": {
          "n": 74032,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 71921,
            "tls12": 2111,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 74032,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 68367,
            "invalid": 5665
          }
        },
        "hsts": {
          "n": 74032,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 19003,
            "absent": 55029
          }
        },
        "csp": {
          "n": 49732,
          "na": 64477,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 5442,
            "weak": 0,
            "absent": 44290
          }
        },
        "clickjacking": {
          "n": 49732,
          "na": 64477,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 7430,
            "absent": 42302
          }
        },
        "mime_sniffing": {
          "n": 49732,
          "na": 64477,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 8916,
            "absent": 40816
          }
        },
        "referrer_policy": {
          "n": 49732,
          "na": 64477,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 4976,
            "absent": 44756
          }
        },
        "secure_by_default": {
          "n": 44359,
          "na": 69850,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 756,
            "not_all": 43603
          }
        },
        "ipv6": {
          "n": 114209,
          "na": 0,
          "states": {
            "aaaa": 22221,
            "none": 91988
          }
        }
      }
    },
    "ai": {
      "graded": 1067055,
      "checks": {
        "dmarc": {
          "n": 1067055,
          "na": 0,
          "states": {
            "absent": 633617,
            "none": 125858,
            "quarantine": 222639,
            "reject": 84872,
            "invalid": 69
          },
          "rua_present": 323830
        },
        "spf": {
          "n": 1067055,
          "na": 0,
          "states": {
            "absent": 609239,
            "hardfail": 162995,
            "softfail": 288849,
            "neutral": 4384,
            "plus_all": 35,
            "invalid": 1553
          }
        },
        "dkim": {
          "n": 273085,
          "na": 793970,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 116894,
            "none_observed": 156191
          }
        },
        "mx": {
          "n": 1067055,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 499626,
            "absent": 567429
          }
        },
        "reverse_dns": {
          "n": 499660,
          "na": 567395,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 418137,
            "none": 81523
          }
        },
        "caa": {
          "n": 1065083,
          "na": 1972,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 26831,
            "absent": 1038252
          }
        },
        "dnssec": {
          "n": 1067055,
          "na": 0,
          "states": {
            "signed_valid": 41733,
            "signed_broken": 244,
            "unsigned": 1025078
          }
        },
        "https": {
          "n": 1067055,
          "na": 0,
          "states": {
            "https": 651658,
            "redirects": 0,
            "http_only": 415397
          }
        },
        "tls": {
          "n": 651658,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 641522,
            "tls12": 10136,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 651658,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 637151,
            "invalid": 14507
          }
        },
        "hsts": {
          "n": 651658,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 240207,
            "absent": 411451
          }
        },
        "csp": {
          "n": 426392,
          "na": 640663,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 51976,
            "weak": 0,
            "absent": 374416
          }
        },
        "clickjacking": {
          "n": 426392,
          "na": 640663,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 104700,
            "absent": 321692
          }
        },
        "mime_sniffing": {
          "n": 426392,
          "na": 640663,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 148282,
            "absent": 278110
          }
        },
        "referrer_policy": {
          "n": 426392,
          "na": 640663,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 112108,
            "absent": 314284
          }
        },
        "secure_by_default": {
          "n": 418166,
          "na": 648889,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 30307,
            "not_all": 387859
          }
        },
        "ipv6": {
          "n": 1067055,
          "na": 0,
          "states": {
            "aaaa": 160843,
            "none": 906212
          }
        }
      }
    },
    "al": {
      "graded": 24367,
      "checks": {
        "dmarc": {
          "n": 24367,
          "na": 0,
          "states": {
            "absent": 13844,
            "none": 5618,
            "quarantine": 2784,
            "reject": 2120,
            "invalid": 1
          },
          "rua_present": 2808
        },
        "spf": {
          "n": 24367,
          "na": 0,
          "states": {
            "absent": 7642,
            "hardfail": 5060,
            "softfail": 11236,
            "neutral": 303,
            "plus_all": 14,
            "invalid": 112
          }
        },
        "dkim": {
          "n": 12455,
          "na": 11912,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 9379,
            "none_observed": 3076
          }
        },
        "mx": {
          "n": 24367,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 18669,
            "absent": 5698
          }
        },
        "reverse_dns": {
          "n": 18742,
          "na": 5625,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 15020,
            "none": 3722
          }
        },
        "caa": {
          "n": 24320,
          "na": 47,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1466,
            "absent": 22854
          }
        },
        "dnssec": {
          "n": 24367,
          "na": 0,
          "states": {
            "signed_valid": 12,
            "signed_broken": 0,
            "unsigned": 24355
          }
        },
        "https": {
          "n": 24367,
          "na": 0,
          "states": {
            "https": 22125,
            "redirects": 0,
            "http_only": 2242
          }
        },
        "tls": {
          "n": 22125,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 21459,
            "tls12": 666,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 22125,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 21110,
            "invalid": 1015
          }
        },
        "hsts": {
          "n": 22125,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3784,
            "absent": 18341
          }
        },
        "csp": {
          "n": 15069,
          "na": 9298,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1914,
            "weak": 0,
            "absent": 13155
          }
        },
        "clickjacking": {
          "n": 15069,
          "na": 9298,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1888,
            "absent": 13181
          }
        },
        "mime_sniffing": {
          "n": 15069,
          "na": 9298,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2334,
            "absent": 12735
          }
        },
        "referrer_policy": {
          "n": 15069,
          "na": 9298,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1348,
            "absent": 13721
          }
        },
        "secure_by_default": {
          "n": 14373,
          "na": 9994,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 171,
            "not_all": 14202
          }
        },
        "ipv6": {
          "n": 24367,
          "na": 0,
          "states": {
            "aaaa": 8907,
            "none": 15460
          }
        }
      }
    },
    "am": {
      "graded": 30688,
      "checks": {
        "dmarc": {
          "n": 30688,
          "na": 0,
          "states": {
            "absent": 21585,
            "none": 6099,
            "quarantine": 1783,
            "reject": 1219,
            "invalid": 2
          },
          "rua_present": 4014
        },
        "spf": {
          "n": 30688,
          "na": 0,
          "states": {
            "absent": 14000,
            "hardfail": 4528,
            "softfail": 10305,
            "neutral": 359,
            "plus_all": 6,
            "invalid": 1490
          }
        },
        "dkim": {
          "n": 12883,
          "na": 17805,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 9705,
            "none_observed": 3178
          }
        },
        "mx": {
          "n": 30688,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 19509,
            "absent": 11179
          }
        },
        "reverse_dns": {
          "n": 19541,
          "na": 11147,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 16186,
            "none": 3355
          }
        },
        "caa": {
          "n": 30542,
          "na": 146,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 752,
            "absent": 29790
          }
        },
        "dnssec": {
          "n": 30688,
          "na": 0,
          "states": {
            "signed_valid": 187,
            "signed_broken": 2,
            "unsigned": 30499
          }
        },
        "https": {
          "n": 30688,
          "na": 0,
          "states": {
            "https": 26504,
            "redirects": 0,
            "http_only": 4184
          }
        },
        "tls": {
          "n": 26504,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 24329,
            "tls12": 2175,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 26504,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 23768,
            "invalid": 2736
          }
        },
        "hsts": {
          "n": 26504,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4660,
            "absent": 21844
          }
        },
        "csp": {
          "n": 15578,
          "na": 15110,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1103,
            "weak": 0,
            "absent": 14475
          }
        },
        "clickjacking": {
          "n": 15578,
          "na": 15110,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2285,
            "absent": 13293
          }
        },
        "mime_sniffing": {
          "n": 15578,
          "na": 15110,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2162,
            "absent": 13416
          }
        },
        "referrer_policy": {
          "n": 15578,
          "na": 15110,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1231,
            "absent": 14347
          }
        },
        "secure_by_default": {
          "n": 15238,
          "na": 15450,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 123,
            "not_all": 15115
          }
        },
        "ipv6": {
          "n": 30688,
          "na": 0,
          "states": {
            "aaaa": 9271,
            "none": 21417
          }
        }
      }
    },
    "amsterdam": {
      "graded": 16065,
      "checks": {
        "dmarc": {
          "n": 16065,
          "na": 0,
          "states": {
            "absent": 10083,
            "none": 1982,
            "quarantine": 2197,
            "reject": 1802,
            "invalid": 1
          },
          "rua_present": 2622
        },
        "spf": {
          "n": 16065,
          "na": 0,
          "states": {
            "absent": 3836,
            "hardfail": 9355,
            "softfail": 2656,
            "neutral": 119,
            "plus_all": 6,
            "invalid": 93
          }
        },
        "dkim": {
          "n": 1290,
          "na": 14775,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 637,
            "none_observed": 653
          }
        },
        "mx": {
          "n": 16065,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 12205,
            "absent": 3860
          }
        },
        "reverse_dns": {
          "n": 12148,
          "na": 3917,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5803,
            "none": 6345
          }
        },
        "caa": {
          "n": 15517,
          "na": 548,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 189,
            "absent": 15328
          }
        },
        "dnssec": {
          "n": 16065,
          "na": 0,
          "states": {
            "signed_valid": 2467,
            "signed_broken": 17,
            "unsigned": 13581
          }
        },
        "https": {
          "n": 16065,
          "na": 0,
          "states": {
            "https": 7810,
            "redirects": 0,
            "http_only": 8255
          }
        },
        "tls": {
          "n": 7810,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7119,
            "tls12": 691,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7810,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5510,
            "invalid": 2300
          }
        },
        "hsts": {
          "n": 7810,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 935,
            "absent": 6875
          }
        },
        "csp": {
          "n": 3709,
          "na": 12356,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 144,
            "weak": 0,
            "absent": 3565
          }
        },
        "clickjacking": {
          "n": 3709,
          "na": 12356,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 295,
            "absent": 3414
          }
        },
        "mime_sniffing": {
          "n": 3709,
          "na": 12356,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 415,
            "absent": 3294
          }
        },
        "referrer_policy": {
          "n": 3709,
          "na": 12356,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 227,
            "absent": 3482
          }
        },
        "secure_by_default": {
          "n": 2736,
          "na": 13329,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 20,
            "not_all": 2716
          }
        },
        "ipv6": {
          "n": 16065,
          "na": 0,
          "states": {
            "aaaa": 5540,
            "none": 10525
          }
        }
      }
    },
    "ao": {
      "graded": 11696,
      "checks": {
        "dmarc": {
          "n": 11696,
          "na": 0,
          "states": {
            "absent": 3321,
            "none": 6828,
            "quarantine": 766,
            "reject": 764,
            "invalid": 17
          },
          "rua_present": 1595
        },
        "spf": {
          "n": 11696,
          "na": 0,
          "states": {
            "absent": 1531,
            "hardfail": 2421,
            "softfail": 7668,
            "neutral": 49,
            "plus_all": 2,
            "invalid": 25
          }
        },
        "dkim": {
          "n": 8255,
          "na": 3441,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 7186,
            "none_observed": 1069
          }
        },
        "mx": {
          "n": 11696,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 10532,
            "absent": 1164
          }
        },
        "reverse_dns": {
          "n": 10531,
          "na": 1165,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 9158,
            "none": 1373
          }
        },
        "caa": {
          "n": 11643,
          "na": 53,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 331,
            "absent": 11312
          }
        },
        "dnssec": {
          "n": 11696,
          "na": 0,
          "states": {
            "signed_valid": 236,
            "signed_broken": 3,
            "unsigned": 11457
          }
        },
        "https": {
          "n": 11696,
          "na": 0,
          "states": {
            "https": 10701,
            "redirects": 0,
            "http_only": 995
          }
        },
        "tls": {
          "n": 10701,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 10393,
            "tls12": 308,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10701,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 10092,
            "invalid": 609
          }
        },
        "hsts": {
          "n": 10701,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1617,
            "absent": 9084
          }
        },
        "csp": {
          "n": 7739,
          "na": 3957,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 747,
            "weak": 0,
            "absent": 6992
          }
        },
        "clickjacking": {
          "n": 7739,
          "na": 3957,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 675,
            "absent": 7064
          }
        },
        "mime_sniffing": {
          "n": 7739,
          "na": 3957,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 936,
            "absent": 6803
          }
        },
        "referrer_policy": {
          "n": 7739,
          "na": 3957,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 708,
            "absent": 7031
          }
        },
        "secure_by_default": {
          "n": 7701,
          "na": 3995,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 57,
            "not_all": 7644
          }
        },
        "ipv6": {
          "n": 11696,
          "na": 0,
          "states": {
            "aaaa": 1754,
            "none": 9942
          }
        }
      }
    },
    "app": {
      "graded": 1493353,
      "checks": {
        "dmarc": {
          "n": 1493353,
          "na": 0,
          "states": {
            "absent": 1123833,
            "none": 178966,
            "quarantine": 124107,
            "reject": 66381,
            "invalid": 66
          },
          "rua_present": 192744
        },
        "spf": {
          "n": 1493353,
          "na": 0,
          "states": {
            "absent": 959677,
            "hardfail": 133528,
            "softfail": 380889,
            "neutral": 13393,
            "plus_all": 56,
            "invalid": 5810
          }
        },
        "dkim": {
          "n": 184844,
          "na": 1308509,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 106407,
            "none_observed": 78437
          }
        },
        "mx": {
          "n": 1493353,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 561788,
            "absent": 931565
          }
        },
        "reverse_dns": {
          "n": 561748,
          "na": 931605,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 493133,
            "none": 68615
          }
        },
        "caa": {
          "n": 1480839,
          "na": 12514,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 70701,
            "absent": 1410138
          }
        },
        "dnssec": {
          "n": 1493353,
          "na": 0,
          "states": {
            "signed_valid": 109458,
            "signed_broken": 1055,
            "unsigned": 1382840
          }
        },
        "https": {
          "n": 1493353,
          "na": 0,
          "states": {
            "https": 976271,
            "redirects": 0,
            "http_only": 517082
          }
        },
        "tls": {
          "n": 976271,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 953385,
            "tls12": 22886,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 976271,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 925004,
            "invalid": 51267
          }
        },
        "hsts": {
          "n": 976271,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 371390,
            "absent": 604881
          }
        },
        "csp": {
          "n": 699482,
          "na": 793871,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 51991,
            "weak": 0,
            "absent": 647491
          }
        },
        "clickjacking": {
          "n": 699482,
          "na": 793871,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 123086,
            "absent": 576396
          }
        },
        "mime_sniffing": {
          "n": 699482,
          "na": 793871,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 192388,
            "absent": 507094
          }
        },
        "referrer_policy": {
          "n": 699482,
          "na": 793871,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 160555,
            "absent": 538927
          }
        },
        "secure_by_default": {
          "n": 628005,
          "na": 865348,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 21490,
            "not_all": 606515
          }
        },
        "ipv6": {
          "n": 1493353,
          "na": 0,
          "states": {
            "aaaa": 386986,
            "none": 1106367
          }
        }
      }
    },
    "ar": {
      "graded": 444118,
      "checks": {
        "dmarc": {
          "n": 444118,
          "na": 0,
          "states": {
            "absent": 221460,
            "none": 193878,
            "quarantine": 17080,
            "reject": 11541,
            "invalid": 159
          },
          "rua_present": 50107
        },
        "spf": {
          "n": 444118,
          "na": 0,
          "states": {
            "absent": 138664,
            "hardfail": 94794,
            "softfail": 206432,
            "neutral": 3274,
            "plus_all": 59,
            "invalid": 895
          }
        },
        "dkim": {
          "n": 215625,
          "na": 228493,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 170770,
            "none_observed": 44855
          }
        },
        "mx": {
          "n": 444118,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 327967,
            "absent": 116151
          }
        },
        "reverse_dns": {
          "n": 324703,
          "na": 119415,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 246973,
            "none": 77730
          }
        },
        "caa": {
          "n": 443018,
          "na": 1100,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 20560,
            "absent": 422458
          }
        },
        "dnssec": {
          "n": 444118,
          "na": 0,
          "states": {
            "signed_valid": 35,
            "signed_broken": 1,
            "unsigned": 444082
          }
        },
        "https": {
          "n": 444118,
          "na": 0,
          "states": {
            "https": 397469,
            "redirects": 0,
            "http_only": 46649
          }
        },
        "tls": {
          "n": 397469,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 375260,
            "tls12": 22209,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 397469,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 374887,
            "invalid": 22582
          }
        },
        "hsts": {
          "n": 397469,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 89432,
            "absent": 308037
          }
        },
        "csp": {
          "n": 269553,
          "na": 174565,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 73753,
            "weak": 0,
            "absent": 195800
          }
        },
        "clickjacking": {
          "n": 269553,
          "na": 174565,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 51374,
            "absent": 218179
          }
        },
        "mime_sniffing": {
          "n": 269553,
          "na": 174565,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 58785,
            "absent": 210768
          }
        },
        "referrer_policy": {
          "n": 269553,
          "na": 174565,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 18896,
            "absent": 250657
          }
        },
        "secure_by_default": {
          "n": 266411,
          "na": 177707,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 2066,
            "not_all": 264345
          }
        },
        "ipv6": {
          "n": 444118,
          "na": 0,
          "states": {
            "aaaa": 138777,
            "none": 305341
          }
        }
      }
    },
    "art": {
      "graded": 282984,
      "checks": {
        "dmarc": {
          "n": 282984,
          "na": 0,
          "states": {
            "absent": 215219,
            "none": 29156,
            "quarantine": 23089,
            "reject": 15512,
            "invalid": 8
          },
          "rua_present": 28551
        },
        "spf": {
          "n": 282984,
          "na": 0,
          "states": {
            "absent": 161644,
            "hardfail": 28104,
            "softfail": 86827,
            "neutral": 3875,
            "plus_all": 15,
            "invalid": 2519
          }
        },
        "dkim": {
          "n": 41513,
          "na": 241471,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 22758,
            "none_observed": 18755
          }
        },
        "mx": {
          "n": 282984,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 129102,
            "absent": 153882
          }
        },
        "reverse_dns": {
          "n": 129052,
          "na": 153932,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 113062,
            "none": 15990
          }
        },
        "caa": {
          "n": 281080,
          "na": 1904,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3416,
            "absent": 277664
          }
        },
        "dnssec": {
          "n": 282984,
          "na": 0,
          "states": {
            "signed_valid": 25650,
            "signed_broken": 484,
            "unsigned": 256850
          }
        },
        "https": {
          "n": 282984,
          "na": 0,
          "states": {
            "https": 181696,
            "redirects": 0,
            "http_only": 101288
          }
        },
        "tls": {
          "n": 181696,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 170939,
            "tls12": 10757,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 181696,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 165775,
            "invalid": 15921
          }
        },
        "hsts": {
          "n": 181696,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 61028,
            "absent": 120668
          }
        },
        "csp": {
          "n": 116108,
          "na": 166876,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 14338,
            "weak": 0,
            "absent": 101770
          }
        },
        "clickjacking": {
          "n": 116108,
          "na": 166876,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 23924,
            "absent": 92184
          }
        },
        "mime_sniffing": {
          "n": 116108,
          "na": 166876,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 27325,
            "absent": 88783
          }
        },
        "referrer_policy": {
          "n": 116108,
          "na": 166876,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 10393,
            "absent": 105715
          }
        },
        "secure_by_default": {
          "n": 99439,
          "na": 183545,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 799,
            "not_all": 98640
          }
        },
        "ipv6": {
          "n": 282984,
          "na": 0,
          "states": {
            "aaaa": 52482,
            "none": 230502
          }
        }
      }
    },
    "as": {
      "graded": 8735,
      "checks": {
        "dmarc": {
          "n": 8735,
          "na": 0,
          "states": {
            "absent": 5742,
            "none": 1236,
            "quarantine": 1127,
            "reject": 628,
            "invalid": 2
          },
          "rua_present": 1501
        },
        "spf": {
          "n": 8735,
          "na": 0,
          "states": {
            "absent": 2833,
            "hardfail": 3306,
            "softfail": 2369,
            "neutral": 189,
            "plus_all": 4,
            "invalid": 34
          }
        },
        "dkim": {
          "n": 3098,
          "na": 5637,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1387,
            "none_observed": 1711
          }
        },
        "mx": {
          "n": 8735,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6767,
            "absent": 1968
          }
        },
        "reverse_dns": {
          "n": 6768,
          "na": 1967,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5569,
            "none": 1199
          }
        },
        "caa": {
          "n": 8706,
          "na": 29,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 118,
            "absent": 8588
          }
        },
        "dnssec": {
          "n": 8735,
          "na": 0,
          "states": {
            "signed_valid": 230,
            "signed_broken": 0,
            "unsigned": 8505
          }
        },
        "https": {
          "n": 8735,
          "na": 0,
          "states": {
            "https": 7361,
            "redirects": 0,
            "http_only": 1374
          }
        },
        "tls": {
          "n": 7361,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6900,
            "tls12": 461,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7361,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6636,
            "invalid": 725
          }
        },
        "hsts": {
          "n": 7361,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1250,
            "absent": 6111
          }
        },
        "csp": {
          "n": 4471,
          "na": 4264,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 284,
            "weak": 0,
            "absent": 4187
          }
        },
        "clickjacking": {
          "n": 4471,
          "na": 4264,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 459,
            "absent": 4012
          }
        },
        "mime_sniffing": {
          "n": 4471,
          "na": 4264,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 682,
            "absent": 3789
          }
        },
        "referrer_policy": {
          "n": 4471,
          "na": 4264,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 393,
            "absent": 4078
          }
        },
        "secure_by_default": {
          "n": 4093,
          "na": 4642,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 35,
            "not_all": 4058
          }
        },
        "ipv6": {
          "n": 8735,
          "na": 0,
          "states": {
            "aaaa": 2650,
            "none": 6085
          }
        }
      }
    },
    "asia": {
      "graded": 598693,
      "checks": {
        "dmarc": {
          "n": 598693,
          "na": 0,
          "states": {
            "absent": 553437,
            "none": 19800,
            "quarantine": 9695,
            "reject": 15750,
            "invalid": 11
          },
          "rua_present": 23829
        },
        "spf": {
          "n": 598693,
          "na": 0,
          "states": {
            "absent": 518617,
            "hardfail": 32456,
            "softfail": 44786,
            "neutral": 1842,
            "plus_all": 25,
            "invalid": 967
          }
        },
        "dkim": {
          "n": 28246,
          "na": 570447,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 12330,
            "none_observed": 15916
          }
        },
        "mx": {
          "n": 598693,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 100030,
            "absent": 498663
          }
        },
        "reverse_dns": {
          "n": 99965,
          "na": 498728,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 64018,
            "none": 35947
          }
        },
        "caa": {
          "n": 586556,
          "na": 12137,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3096,
            "absent": 583460
          }
        },
        "dnssec": {
          "n": 598693,
          "na": 0,
          "states": {
            "signed_valid": 17829,
            "signed_broken": 116,
            "unsigned": 580748
          }
        },
        "https": {
          "n": 598693,
          "na": 0,
          "states": {
            "https": 234103,
            "redirects": 0,
            "http_only": 364590
          }
        },
        "tls": {
          "n": 234103,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 224288,
            "tls12": 9815,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 234103,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 189831,
            "invalid": 44272
          }
        },
        "hsts": {
          "n": 234103,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 99677,
            "absent": 134426
          }
        },
        "csp": {
          "n": 184339,
          "na": 414354,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 15542,
            "weak": 0,
            "absent": 168797
          }
        },
        "clickjacking": {
          "n": 184339,
          "na": 414354,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 24506,
            "absent": 159833
          }
        },
        "mime_sniffing": {
          "n": 184339,
          "na": 414354,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 22792,
            "absent": 161547
          }
        },
        "referrer_policy": {
          "n": 184339,
          "na": 414354,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 15701,
            "absent": 168638
          }
        },
        "secure_by_default": {
          "n": 155211,
          "na": 443482,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1135,
            "not_all": 154076
          }
        },
        "ipv6": {
          "n": 598693,
          "na": 0,
          "states": {
            "aaaa": 86828,
            "none": 511865
          }
        }
      }
    },
    "at": {
      "graded": 917689,
      "checks": {
        "dmarc": {
          "n": 917689,
          "na": 0,
          "states": {
            "absent": 564900,
            "none": 251250,
            "quarantine": 49145,
            "reject": 52306,
            "invalid": 88
          },
          "rua_present": 68901
        },
        "spf": {
          "n": 917689,
          "na": 0,
          "states": {
            "absent": 283400,
            "hardfail": 324883,
            "softfail": 277251,
            "neutral": 25715,
            "plus_all": 157,
            "invalid": 6283
          }
        },
        "dkim": {
          "n": 213981,
          "na": 703708,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 123412,
            "none_observed": 90569
          }
        },
        "mx": {
          "n": 917689,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 741787,
            "absent": 175902
          }
        },
        "reverse_dns": {
          "n": 743408,
          "na": 174281,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 676627,
            "none": 66781
          }
        },
        "caa": {
          "n": 905610,
          "na": 12079,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 20073,
            "absent": 885537
          }
        },
        "dnssec": {
          "n": 917689,
          "na": 0,
          "states": {
            "signed_valid": 39757,
            "signed_broken": 123,
            "unsigned": 877809
          }
        },
        "https": {
          "n": 917689,
          "na": 0,
          "states": {
            "https": 787346,
            "redirects": 0,
            "http_only": 130343
          }
        },
        "tls": {
          "n": 787346,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 741627,
            "tls12": 45719,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 787346,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 693221,
            "invalid": 94125
          }
        },
        "hsts": {
          "n": 787346,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 160432,
            "absent": 626914
          }
        },
        "csp": {
          "n": 324774,
          "na": 592915,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 19856,
            "weak": 0,
            "absent": 304918
          }
        },
        "clickjacking": {
          "n": 324774,
          "na": 592915,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 40309,
            "absent": 284465
          }
        },
        "mime_sniffing": {
          "n": 324774,
          "na": 592915,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 53969,
            "absent": 270805
          }
        },
        "referrer_policy": {
          "n": 324774,
          "na": 592915,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 27364,
            "absent": 297410
          }
        },
        "secure_by_default": {
          "n": 306182,
          "na": 611507,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 3379,
            "not_all": 302803
          }
        },
        "ipv6": {
          "n": 917689,
          "na": 0,
          "states": {
            "aaaa": 198289,
            "none": 719400
          }
        }
      }
    },
    "au": {
      "graded": 2644651,
      "checks": {
        "dmarc": {
          "n": 2644651,
          "na": 0,
          "states": {
            "absent": 1762170,
            "none": 462889,
            "quarantine": 267941,
            "reject": 151167,
            "invalid": 484
          },
          "rua_present": 457469
        },
        "spf": {
          "n": 2644651,
          "na": 0,
          "states": {
            "absent": 989943,
            "hardfail": 790642,
            "softfail": 821397,
            "neutral": 34709,
            "plus_all": 215,
            "invalid": 7745
          }
        },
        "dkim": {
          "n": 1268011,
          "na": 1376640,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 480500,
            "none_observed": 787511
          }
        },
        "mx": {
          "n": 2644651,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1866350,
            "absent": 778301
          }
        },
        "reverse_dns": {
          "n": 1863898,
          "na": 780753,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1627061,
            "none": 236837
          }
        },
        "caa": {
          "n": 2634806,
          "na": 9845,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 34354,
            "absent": 2600452
          }
        },
        "dnssec": {
          "n": 2644651,
          "na": 0,
          "states": {
            "signed_valid": 41716,
            "signed_broken": 264,
            "unsigned": 2602671
          }
        },
        "https": {
          "n": 2644651,
          "na": 0,
          "states": {
            "https": 1931064,
            "redirects": 0,
            "http_only": 713587
          }
        },
        "tls": {
          "n": 1931064,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 1859691,
            "tls12": 71373,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 1931064,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1806894,
            "invalid": 124170
          }
        },
        "hsts": {
          "n": 1931064,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 576571,
            "absent": 1354493
          }
        },
        "csp": {
          "n": 915950,
          "na": 1728701,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 127360,
            "weak": 0,
            "absent": 788590
          }
        },
        "clickjacking": {
          "n": 915950,
          "na": 1728701,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 185960,
            "absent": 729990
          }
        },
        "mime_sniffing": {
          "n": 915950,
          "na": 1728701,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 218078,
            "absent": 697872
          }
        },
        "referrer_policy": {
          "n": 915950,
          "na": 1728701,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 73676,
            "absent": 842274
          }
        },
        "secure_by_default": {
          "n": 900947,
          "na": 1743704,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 11801,
            "not_all": 889146
          }
        },
        "ipv6": {
          "n": 2644651,
          "na": 0,
          "states": {
            "aaaa": 408984,
            "none": 2235667
          }
        }
      }
    },
    "autos": {
      "graded": 195488,
      "checks": {
        "dmarc": {
          "n": 195488,
          "na": 0,
          "states": {
            "absent": 132541,
            "none": 1623,
            "quarantine": 950,
            "reject": 60374,
            "invalid": 0
          },
          "rua_present": 1339
        },
        "spf": {
          "n": 195488,
          "na": 0,
          "states": {
            "absent": 126781,
            "hardfail": 62975,
            "softfail": 5650,
            "neutral": 36,
            "plus_all": 0,
            "invalid": 46
          }
        },
        "dkim": {
          "n": 2366,
          "na": 193122,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1236,
            "none_observed": 1130
          }
        },
        "mx": {
          "n": 195488,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 70288,
            "absent": 125200
          }
        },
        "reverse_dns": {
          "n": 70285,
          "na": 125203,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6385,
            "none": 63900
          }
        },
        "caa": {
          "n": 192515,
          "na": 2973,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 368,
            "absent": 192147
          }
        },
        "dnssec": {
          "n": 195488,
          "na": 0,
          "states": {
            "signed_valid": 3158,
            "signed_broken": 22,
            "unsigned": 192308
          }
        },
        "https": {
          "n": 195488,
          "na": 0,
          "states": {
            "https": 52044,
            "redirects": 0,
            "http_only": 143444
          }
        },
        "tls": {
          "n": 52044,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 36575,
            "tls12": 15469,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 52044,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 49362,
            "invalid": 2682
          }
        },
        "hsts": {
          "n": 52044,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4647,
            "absent": 47397
          }
        },
        "csp": {
          "n": 15478,
          "na": 180010,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1463,
            "weak": 0,
            "absent": 14015
          }
        },
        "clickjacking": {
          "n": 15478,
          "na": 180010,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1793,
            "absent": 13685
          }
        },
        "mime_sniffing": {
          "n": 15478,
          "na": 180010,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1762,
            "absent": 13716
          }
        },
        "referrer_policy": {
          "n": 15478,
          "na": 180010,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1405,
            "absent": 14073
          }
        },
        "secure_by_default": {
          "n": 12048,
          "na": 183440,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 206,
            "not_all": 11842
          }
        },
        "ipv6": {
          "n": 195488,
          "na": 0,
          "states": {
            "aaaa": 29756,
            "none": 165732
          }
        }
      }
    },
    "az": {
      "graded": 32670,
      "checks": {
        "dmarc": {
          "n": 32670,
          "na": 0,
          "states": {
            "absent": 20228,
            "none": 8211,
            "quarantine": 2615,
            "reject": 1614,
            "invalid": 2
          },
          "rua_present": 4703
        },
        "spf": {
          "n": 32670,
          "na": 0,
          "states": {
            "absent": 9203,
            "hardfail": 4746,
            "softfail": 15434,
            "neutral": 404,
            "plus_all": 10,
            "invalid": 2873
          }
        },
        "dkim": {
          "n": 15121,
          "na": 17549,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 12191,
            "none_observed": 2930
          }
        },
        "mx": {
          "n": 32670,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 25209,
            "absent": 7461
          }
        },
        "reverse_dns": {
          "n": 25182,
          "na": 7488,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 19310,
            "none": 5872
          }
        },
        "caa": {
          "n": 32320,
          "na": 350,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1437,
            "absent": 30883
          }
        },
        "dnssec": {
          "n": 32670,
          "na": 0,
          "states": {
            "signed_valid": 171,
            "signed_broken": 1,
            "unsigned": 32498
          }
        },
        "https": {
          "n": 32670,
          "na": 0,
          "states": {
            "https": 29649,
            "redirects": 0,
            "http_only": 3021
          }
        },
        "tls": {
          "n": 29649,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 27879,
            "tls12": 1770,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 29649,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 28315,
            "invalid": 1334
          }
        },
        "hsts": {
          "n": 29649,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4982,
            "absent": 24667
          }
        },
        "csp": {
          "n": 19478,
          "na": 13192,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2841,
            "weak": 0,
            "absent": 16637
          }
        },
        "clickjacking": {
          "n": 19478,
          "na": 13192,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3351,
            "absent": 16127
          }
        },
        "mime_sniffing": {
          "n": 19478,
          "na": 13192,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3787,
            "absent": 15691
          }
        },
        "referrer_policy": {
          "n": 19478,
          "na": 13192,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2041,
            "absent": 17437
          }
        },
        "secure_by_default": {
          "n": 19301,
          "na": 13369,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 200,
            "not_all": 19101
          }
        },
        "ipv6": {
          "n": 32670,
          "na": 0,
          "states": {
            "aaaa": 14316,
            "none": 18354
          }
        }
      }
    },
    "ba": {
      "graded": 27797,
      "checks": {
        "dmarc": {
          "n": 27797,
          "na": 0,
          "states": {
            "absent": 12855,
            "none": 8431,
            "quarantine": 5406,
            "reject": 1102,
            "invalid": 3
          },
          "rua_present": 6290
        },
        "spf": {
          "n": 27797,
          "na": 0,
          "states": {
            "absent": 4182,
            "hardfail": 4907,
            "softfail": 17733,
            "neutral": 590,
            "plus_all": 17,
            "invalid": 368
          }
        },
        "dkim": {
          "n": 20491,
          "na": 7306,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 18141,
            "none_observed": 2350
          }
        },
        "mx": {
          "n": 27797,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 25069,
            "absent": 2728
          }
        },
        "reverse_dns": {
          "n": 25071,
          "na": 2726,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 21808,
            "none": 3263
          }
        },
        "caa": {
          "n": 27771,
          "na": 26,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 867,
            "absent": 26904
          }
        },
        "dnssec": {
          "n": 27797,
          "na": 0,
          "states": {
            "signed_valid": 2,
            "signed_broken": 0,
            "unsigned": 27795
          }
        },
        "https": {
          "n": 27797,
          "na": 0,
          "states": {
            "https": 26703,
            "redirects": 0,
            "http_only": 1094
          }
        },
        "tls": {
          "n": 26703,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 23870,
            "tls12": 2833,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 26703,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 25695,
            "invalid": 1008
          }
        },
        "hsts": {
          "n": 26703,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3198,
            "absent": 23505
          }
        },
        "csp": {
          "n": 19190,
          "na": 8607,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1077,
            "weak": 0,
            "absent": 18113
          }
        },
        "clickjacking": {
          "n": 19190,
          "na": 8607,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2060,
            "absent": 17130
          }
        },
        "mime_sniffing": {
          "n": 19190,
          "na": 8607,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 6228,
            "absent": 12962
          }
        },
        "referrer_policy": {
          "n": 19190,
          "na": 8607,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1363,
            "absent": 17827
          }
        },
        "secure_by_default": {
          "n": 19060,
          "na": 8737,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 145,
            "not_all": 18915
          }
        },
        "ipv6": {
          "n": 27797,
          "na": 0,
          "states": {
            "aaaa": 4747,
            "none": 23050
          }
        }
      }
    },
    "baby": {
      "graded": 44167,
      "checks": {
        "dmarc": {
          "n": 44167,
          "na": 0,
          "states": {
            "absent": 41820,
            "none": 687,
            "quarantine": 1154,
            "reject": 505,
            "invalid": 1
          },
          "rua_present": 1602
        },
        "spf": {
          "n": 44167,
          "na": 0,
          "states": {
            "absent": 38312,
            "hardfail": 2474,
            "softfail": 3300,
            "neutral": 67,
            "plus_all": 2,
            "invalid": 12
          }
        },
        "dkim": {
          "n": 1235,
          "na": 42932,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 586,
            "none_observed": 649
          }
        },
        "mx": {
          "n": 44167,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6242,
            "absent": 37925
          }
        },
        "reverse_dns": {
          "n": 6247,
          "na": 37920,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4267,
            "none": 1980
          }
        },
        "caa": {
          "n": 43648,
          "na": 519,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 181,
            "absent": 43467
          }
        },
        "dnssec": {
          "n": 44167,
          "na": 0,
          "states": {
            "signed_valid": 3208,
            "signed_broken": 11,
            "unsigned": 40948
          }
        },
        "https": {
          "n": 44167,
          "na": 0,
          "states": {
            "https": 15220,
            "redirects": 0,
            "http_only": 28947
          }
        },
        "tls": {
          "n": 15220,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 14776,
            "tls12": 444,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 15220,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 14010,
            "invalid": 1210
          }
        },
        "hsts": {
          "n": 15220,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2653,
            "absent": 12567
          }
        },
        "csp": {
          "n": 9430,
          "na": 34737,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1490,
            "weak": 0,
            "absent": 7940
          }
        },
        "clickjacking": {
          "n": 9430,
          "na": 34737,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2526,
            "absent": 6904
          }
        },
        "mime_sniffing": {
          "n": 9430,
          "na": 34737,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2739,
            "absent": 6691
          }
        },
        "referrer_policy": {
          "n": 9430,
          "na": 34737,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2220,
            "absent": 7210
          }
        },
        "secure_by_default": {
          "n": 6842,
          "na": 37325,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 155,
            "not_all": 6687
          }
        },
        "ipv6": {
          "n": 44167,
          "na": 0,
          "states": {
            "aaaa": 8933,
            "none": 35234
          }
        }
      }
    },
    "band": {
      "graded": 18696,
      "checks": {
        "dmarc": {
          "n": 18696,
          "na": 0,
          "states": {
            "absent": 13919,
            "none": 2046,
            "quarantine": 1112,
            "reject": 1617,
            "invalid": 2
          },
          "rua_present": 1516
        },
        "spf": {
          "n": 18696,
          "na": 0,
          "states": {
            "absent": 10322,
            "hardfail": 2163,
            "softfail": 5736,
            "neutral": 341,
            "plus_all": 0,
            "invalid": 134
          }
        },
        "dkim": {
          "n": 3654,
          "na": 15042,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1761,
            "none_observed": 1893
          }
        },
        "mx": {
          "n": 18696,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9763,
            "absent": 8933
          }
        },
        "reverse_dns": {
          "n": 9756,
          "na": 8940,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 8851,
            "none": 905
          }
        },
        "caa": {
          "n": 18618,
          "na": 78,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 526,
            "absent": 18092
          }
        },
        "dnssec": {
          "n": 18696,
          "na": 0,
          "states": {
            "signed_valid": 1792,
            "signed_broken": 5,
            "unsigned": 16899
          }
        },
        "https": {
          "n": 18696,
          "na": 0,
          "states": {
            "https": 12590,
            "redirects": 0,
            "http_only": 6106
          }
        },
        "tls": {
          "n": 12590,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 12183,
            "tls12": 407,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 12590,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 11610,
            "invalid": 980
          }
        },
        "hsts": {
          "n": 12590,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4307,
            "absent": 8283
          }
        },
        "csp": {
          "n": 7918,
          "na": 10778,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1200,
            "weak": 0,
            "absent": 6718
          }
        },
        "clickjacking": {
          "n": 7918,
          "na": 10778,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2069,
            "absent": 5849
          }
        },
        "mime_sniffing": {
          "n": 7918,
          "na": 10778,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2306,
            "absent": 5612
          }
        },
        "referrer_policy": {
          "n": 7918,
          "na": 10778,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1190,
            "absent": 6728
          }
        },
        "secure_by_default": {
          "n": 6980,
          "na": 11716,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 616,
            "not_all": 6364
          }
        },
        "ipv6": {
          "n": 18696,
          "na": 0,
          "states": {
            "aaaa": 4270,
            "none": 14426
          }
        }
      }
    },
    "bar": {
      "graded": 40056,
      "checks": {
        "dmarc": {
          "n": 40056,
          "na": 0,
          "states": {
            "absent": 32251,
            "none": 1419,
            "quarantine": 5499,
            "reject": 887,
            "invalid": 0
          },
          "rua_present": 6074
        },
        "spf": {
          "n": 40056,
          "na": 0,
          "states": {
            "absent": 31965,
            "hardfail": 3378,
            "softfail": 4396,
            "neutral": 196,
            "plus_all": 2,
            "invalid": 119
          }
        },
        "dkim": {
          "n": 2723,
          "na": 37333,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1182,
            "none_observed": 1541
          }
        },
        "mx": {
          "n": 40056,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9170,
            "absent": 30886
          }
        },
        "reverse_dns": {
          "n": 9168,
          "na": 30888,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6669,
            "none": 2499
          }
        },
        "caa": {
          "n": 39699,
          "na": 357,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 250,
            "absent": 39449
          }
        },
        "dnssec": {
          "n": 40056,
          "na": 0,
          "states": {
            "signed_valid": 1286,
            "signed_broken": 11,
            "unsigned": 38759
          }
        },
        "https": {
          "n": 40056,
          "na": 0,
          "states": {
            "https": 26498,
            "redirects": 0,
            "http_only": 13558
          }
        },
        "tls": {
          "n": 26498,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 25956,
            "tls12": 542,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 26498,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 25390,
            "invalid": 1108
          }
        },
        "hsts": {
          "n": 26498,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 5271,
            "absent": 21227
          }
        },
        "csp": {
          "n": 16624,
          "na": 23432,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 800,
            "weak": 0,
            "absent": 15824
          }
        },
        "clickjacking": {
          "n": 16624,
          "na": 23432,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3644,
            "absent": 12980
          }
        },
        "mime_sniffing": {
          "n": 16624,
          "na": 23432,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3894,
            "absent": 12730
          }
        },
        "referrer_policy": {
          "n": 16624,
          "na": 23432,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3374,
            "absent": 13250
          }
        },
        "secure_by_default": {
          "n": 14729,
          "na": 25327,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 117,
            "not_all": 14612
          }
        },
        "ipv6": {
          "n": 40056,
          "na": 0,
          "states": {
            "aaaa": 15719,
            "none": 24337
          }
        }
      }
    },
    "bayern": {
      "graded": 22241,
      "checks": {
        "dmarc": {
          "n": 22241,
          "na": 0,
          "states": {
            "absent": 13696,
            "none": 4603,
            "quarantine": 453,
            "reject": 3489,
            "invalid": 0
          },
          "rua_present": 620
        },
        "spf": {
          "n": 22241,
          "na": 0,
          "states": {
            "absent": 10615,
            "hardfail": 2378,
            "softfail": 8354,
            "neutral": 593,
            "plus_all": 3,
            "invalid": 298
          }
        },
        "dkim": {
          "n": 1524,
          "na": 20717,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 756,
            "none_observed": 768
          }
        },
        "mx": {
          "n": 22241,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 17915,
            "absent": 4326
          }
        },
        "reverse_dns": {
          "n": 17931,
          "na": 4310,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 17062,
            "none": 869
          }
        },
        "caa": {
          "n": 22226,
          "na": 15,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 157,
            "absent": 22069
          }
        },
        "dnssec": {
          "n": 22241,
          "na": 0,
          "states": {
            "signed_valid": 401,
            "signed_broken": 9,
            "unsigned": 21831
          }
        },
        "https": {
          "n": 22241,
          "na": 0,
          "states": {
            "https": 9866,
            "redirects": 0,
            "http_only": 12375
          }
        },
        "tls": {
          "n": 9866,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9323,
            "tls12": 543,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 9866,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5824,
            "invalid": 4042
          }
        },
        "hsts": {
          "n": 9866,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1598,
            "absent": 8268
          }
        },
        "csp": {
          "n": 7122,
          "na": 15119,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 144,
            "weak": 0,
            "absent": 6978
          }
        },
        "clickjacking": {
          "n": 7122,
          "na": 15119,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 406,
            "absent": 6716
          }
        },
        "mime_sniffing": {
          "n": 7122,
          "na": 15119,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 463,
            "absent": 6659
          }
        },
        "referrer_policy": {
          "n": 7122,
          "na": 15119,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 217,
            "absent": 6905
          }
        },
        "secure_by_default": {
          "n": 3733,
          "na": 18508,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 36,
            "not_all": 3697
          }
        },
        "ipv6": {
          "n": 22241,
          "na": 0,
          "states": {
            "aaaa": 8421,
            "none": 13820
          }
        }
      }
    },
    "bd": {
      "graded": 49621,
      "checks": {
        "dmarc": {
          "n": 49621,
          "na": 0,
          "states": {
            "absent": 33945,
            "none": 13468,
            "quarantine": 1130,
            "reject": 1077,
            "invalid": 1
          },
          "rua_present": 2950
        },
        "spf": {
          "n": 49621,
          "na": 0,
          "states": {
            "absent": 22423,
            "hardfail": 4213,
            "softfail": 22654,
            "neutral": 220,
            "plus_all": 9,
            "invalid": 102
          }
        },
        "dkim": {
          "n": 18453,
          "na": 31168,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 16679,
            "none_observed": 1774
          }
        },
        "mx": {
          "n": 49621,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 27491,
            "absent": 22130
          }
        },
        "reverse_dns": {
          "n": 27408,
          "na": 22213,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 16722,
            "none": 10686
          }
        },
        "caa": {
          "n": 49136,
          "na": 485,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1338,
            "absent": 47798
          }
        },
        "dnssec": {
          "n": 49621,
          "na": 0,
          "states": {
            "signed_valid": 53,
            "signed_broken": 0,
            "unsigned": 49568
          }
        },
        "https": {
          "n": 49621,
          "na": 0,
          "states": {
            "https": 46237,
            "redirects": 0,
            "http_only": 3384
          }
        },
        "tls": {
          "n": 46237,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 45634,
            "tls12": 603,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 46237,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 43726,
            "invalid": 2511
          }
        },
        "hsts": {
          "n": 46237,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 7494,
            "absent": 38743
          }
        },
        "csp": {
          "n": 34023,
          "na": 15598,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 4232,
            "weak": 0,
            "absent": 29791
          }
        },
        "clickjacking": {
          "n": 34023,
          "na": 15598,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4868,
            "absent": 29155
          }
        },
        "mime_sniffing": {
          "n": 34023,
          "na": 15598,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 5628,
            "absent": 28395
          }
        },
        "referrer_policy": {
          "n": 34023,
          "na": 15598,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3802,
            "absent": 30221
          }
        },
        "secure_by_default": {
          "n": 33026,
          "na": 16595,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1055,
            "not_all": 31971
          }
        },
        "ipv6": {
          "n": 49621,
          "na": 0,
          "states": {
            "aaaa": 16860,
            "none": 32761
          }
        }
      }
    },
    "be": {
      "graded": 1089600,
      "checks": {
        "dmarc": {
          "n": 1089600,
          "na": 0,
          "states": {
            "absent": 686286,
            "none": 238990,
            "quarantine": 86009,
            "reject": 77935,
            "invalid": 380
          },
          "rua_present": 120026
        },
        "spf": {
          "n": 1089600,
          "na": 0,
          "states": {
            "absent": 369881,
            "hardfail": 323329,
            "softfail": 351299,
            "neutral": 39705,
            "plus_all": 1816,
            "invalid": 3570
          }
        },
        "dkim": {
          "n": 286724,
          "na": 802876,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 142113,
            "none_observed": 144611
          }
        },
        "mx": {
          "n": 1089600,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 893954,
            "absent": 195646
          }
        },
        "reverse_dns": {
          "n": 893995,
          "na": 195605,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 790373,
            "none": 103622
          }
        },
        "caa": {
          "n": 1087390,
          "na": 2210,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 33664,
            "absent": 1053726
          }
        },
        "dnssec": {
          "n": 1089600,
          "na": 0,
          "states": {
            "signed_valid": 360494,
            "signed_broken": 513,
            "unsigned": 728593
          }
        },
        "https": {
          "n": 1089600,
          "na": 0,
          "states": {
            "https": 931213,
            "redirects": 0,
            "http_only": 158387
          }
        },
        "tls": {
          "n": 931213,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 875352,
            "tls12": 55861,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 931213,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 838227,
            "invalid": 92986
          }
        },
        "hsts": {
          "n": 931213,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 193196,
            "absent": 738017
          }
        },
        "csp": {
          "n": 436272,
          "na": 653328,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 29583,
            "weak": 0,
            "absent": 406689
          }
        },
        "clickjacking": {
          "n": 436272,
          "na": 653328,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 56839,
            "absent": 379433
          }
        },
        "mime_sniffing": {
          "n": 436272,
          "na": 653328,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 82926,
            "absent": 353346
          }
        },
        "referrer_policy": {
          "n": 436272,
          "na": 653328,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 29623,
            "absent": 406649
          }
        },
        "secure_by_default": {
          "n": 414300,
          "na": 675300,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 3422,
            "not_all": 410878
          }
        },
        "ipv6": {
          "n": 1089600,
          "na": 0,
          "states": {
            "aaaa": 411116,
            "none": 678484
          }
        }
      }
    },
    "beauty": {
      "graded": 62754,
      "checks": {
        "dmarc": {
          "n": 62754,
          "na": 0,
          "states": {
            "absent": 57579,
            "none": 1670,
            "quarantine": 2723,
            "reject": 782,
            "invalid": 0
          },
          "rua_present": 3391
        },
        "spf": {
          "n": 62754,
          "na": 0,
          "states": {
            "absent": 51923,
            "hardfail": 5197,
            "softfail": 5420,
            "neutral": 106,
            "plus_all": 0,
            "invalid": 108
          }
        },
        "dkim": {
          "n": 2421,
          "na": 60333,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1361,
            "none_observed": 1060
          }
        },
        "mx": {
          "n": 62754,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 12252,
            "absent": 50502
          }
        },
        "reverse_dns": {
          "n": 12261,
          "na": 50493,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 9865,
            "none": 2396
          }
        },
        "caa": {
          "n": 61840,
          "na": 914,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 480,
            "absent": 61360
          }
        },
        "dnssec": {
          "n": 62754,
          "na": 0,
          "states": {
            "signed_valid": 3765,
            "signed_broken": 24,
            "unsigned": 58965
          }
        },
        "https": {
          "n": 62754,
          "na": 0,
          "states": {
            "https": 26830,
            "redirects": 0,
            "http_only": 35924
          }
        },
        "tls": {
          "n": 26830,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 25987,
            "tls12": 843,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 26830,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 24999,
            "invalid": 1831
          }
        },
        "hsts": {
          "n": 26830,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3499,
            "absent": 23331
          }
        },
        "csp": {
          "n": 13901,
          "na": 48853,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2398,
            "weak": 0,
            "absent": 11503
          }
        },
        "clickjacking": {
          "n": 13901,
          "na": 48853,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3282,
            "absent": 10619
          }
        },
        "mime_sniffing": {
          "n": 13901,
          "na": 48853,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3382,
            "absent": 10519
          }
        },
        "referrer_policy": {
          "n": 13901,
          "na": 48853,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2617,
            "absent": 11284
          }
        },
        "secure_by_default": {
          "n": 10763,
          "na": 51991,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 250,
            "not_all": 10513
          }
        },
        "ipv6": {
          "n": 62754,
          "na": 0,
          "states": {
            "aaaa": 16211,
            "none": 46543
          }
        }
      }
    },
    "beer": {
      "graded": 147153,
      "checks": {
        "dmarc": {
          "n": 147153,
          "na": 0,
          "states": {
            "absent": 143354,
            "none": 1446,
            "quarantine": 1613,
            "reject": 739,
            "invalid": 1
          },
          "rua_present": 2467
        },
        "spf": {
          "n": 147153,
          "na": 0,
          "states": {
            "absent": 140053,
            "hardfail": 2197,
            "softfail": 4558,
            "neutral": 262,
            "plus_all": 0,
            "invalid": 83
          }
        },
        "dkim": {
          "n": 2891,
          "na": 144262,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1147,
            "none_observed": 1744
          }
        },
        "mx": {
          "n": 147153,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9235,
            "absent": 137918
          }
        },
        "reverse_dns": {
          "n": 9236,
          "na": 137917,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7167,
            "none": 2069
          }
        },
        "caa": {
          "n": 144591,
          "na": 2562,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 340,
            "absent": 144251
          }
        },
        "dnssec": {
          "n": 147153,
          "na": 0,
          "states": {
            "signed_valid": 19549,
            "signed_broken": 85,
            "unsigned": 127519
          }
        },
        "https": {
          "n": 147153,
          "na": 0,
          "states": {
            "https": 55540,
            "redirects": 0,
            "http_only": 91613
          }
        },
        "tls": {
          "n": 55540,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 53724,
            "tls12": 1816,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 55540,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 46188,
            "invalid": 9352
          }
        },
        "hsts": {
          "n": 55540,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 5217,
            "absent": 50323
          }
        },
        "csp": {
          "n": 40241,
          "na": 106912,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 3529,
            "weak": 0,
            "absent": 36712
          }
        },
        "clickjacking": {
          "n": 40241,
          "na": 106912,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 5352,
            "absent": 34889
          }
        },
        "mime_sniffing": {
          "n": 40241,
          "na": 106912,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 4489,
            "absent": 35752
          }
        },
        "referrer_policy": {
          "n": 40241,
          "na": 106912,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3883,
            "absent": 36358
          }
        },
        "secure_by_default": {
          "n": 27640,
          "na": 119513,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 102,
            "not_all": 27538
          }
        },
        "ipv6": {
          "n": 147153,
          "na": 0,
          "states": {
            "aaaa": 32654,
            "none": 114499
          }
        }
      }
    },
    "berlin": {
      "graded": 28489,
      "checks": {
        "dmarc": {
          "n": 28489,
          "na": 0,
          "states": {
            "absent": 12850,
            "none": 7682,
            "quarantine": 780,
            "reject": 7176,
            "invalid": 1
          },
          "rua_present": 1151
        },
        "spf": {
          "n": 28489,
          "na": 0,
          "states": {
            "absent": 11415,
            "hardfail": 3637,
            "softfail": 12228,
            "neutral": 790,
            "plus_all": 1,
            "invalid": 418
          }
        },
        "dkim": {
          "n": 2928,
          "na": 25561,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1527,
            "none_observed": 1401
          }
        },
        "mx": {
          "n": 28489,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 25798,
            "absent": 2691
          }
        },
        "reverse_dns": {
          "n": 25811,
          "na": 2678,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 24106,
            "none": 1705
          }
        },
        "caa": {
          "n": 28462,
          "na": 27,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 275,
            "absent": 28187
          }
        },
        "dnssec": {
          "n": 28489,
          "na": 0,
          "states": {
            "signed_valid": 412,
            "signed_broken": 1,
            "unsigned": 28076
          }
        },
        "https": {
          "n": 28489,
          "na": 0,
          "states": {
            "https": 14428,
            "redirects": 0,
            "http_only": 14061
          }
        },
        "tls": {
          "n": 14428,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 13641,
            "tls12": 787,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 14428,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 11479,
            "invalid": 2949
          }
        },
        "hsts": {
          "n": 14428,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2330,
            "absent": 12098
          }
        },
        "csp": {
          "n": 11787,
          "na": 16702,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 360,
            "weak": 0,
            "absent": 11427
          }
        },
        "clickjacking": {
          "n": 11787,
          "na": 16702,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 844,
            "absent": 10943
          }
        },
        "mime_sniffing": {
          "n": 11787,
          "na": 16702,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1009,
            "absent": 10778
          }
        },
        "referrer_policy": {
          "n": 11787,
          "na": 16702,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 488,
            "absent": 11299
          }
        },
        "secure_by_default": {
          "n": 6412,
          "na": 22077,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 76,
            "not_all": 6336
          }
        },
        "ipv6": {
          "n": 28489,
          "na": 0,
          "states": {
            "aaaa": 14504,
            "none": 13985
          }
        }
      }
    },
    "best": {
      "graded": 61351,
      "checks": {
        "dmarc": {
          "n": 61351,
          "na": 0,
          "states": {
            "absent": 56688,
            "none": 2580,
            "quarantine": 606,
            "reject": 1477,
            "invalid": 0
          },
          "rua_present": 2154
        },
        "spf": {
          "n": 61351,
          "na": 0,
          "states": {
            "absent": 46139,
            "hardfail": 4919,
            "softfail": 9857,
            "neutral": 197,
            "plus_all": 7,
            "invalid": 232
          }
        },
        "dkim": {
          "n": 3898,
          "na": 57453,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3172,
            "none_observed": 726
          }
        },
        "mx": {
          "n": 61351,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 16179,
            "absent": 45172
          }
        },
        "reverse_dns": {
          "n": 16173,
          "na": 45178,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 13596,
            "none": 2577
          }
        },
        "caa": {
          "n": 61075,
          "na": 276,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 387,
            "absent": 60688
          }
        },
        "dnssec": {
          "n": 61351,
          "na": 0,
          "states": {
            "signed_valid": 5638,
            "signed_broken": 19,
            "unsigned": 55694
          }
        },
        "https": {
          "n": 61351,
          "na": 0,
          "states": {
            "https": 45263,
            "redirects": 0,
            "http_only": 16088
          }
        },
        "tls": {
          "n": 45263,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 43978,
            "tls12": 1285,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 45263,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 43009,
            "invalid": 2254
          }
        },
        "hsts": {
          "n": 45263,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 5357,
            "absent": 39906
          }
        },
        "csp": {
          "n": 32570,
          "na": 28781,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2511,
            "weak": 0,
            "absent": 30059
          }
        },
        "clickjacking": {
          "n": 32570,
          "na": 28781,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4813,
            "absent": 27757
          }
        },
        "mime_sniffing": {
          "n": 32570,
          "na": 28781,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 5413,
            "absent": 27157
          }
        },
        "referrer_policy": {
          "n": 32570,
          "na": 28781,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 4716,
            "absent": 27854
          }
        },
        "secure_by_default": {
          "n": 29659,
          "na": 31692,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 321,
            "not_all": 29338
          }
        },
        "ipv6": {
          "n": 61351,
          "na": 0,
          "states": {
            "aaaa": 33119,
            "none": 28232
          }
        }
      }
    },
    "bet": {
      "graded": 172146,
      "checks": {
        "dmarc": {
          "n": 172146,
          "na": 0,
          "states": {
            "absent": 162346,
            "none": 2453,
            "quarantine": 5810,
            "reject": 1537,
            "invalid": 0
          },
          "rua_present": 7045
        },
        "spf": {
          "n": 172146,
          "na": 0,
          "states": {
            "absent": 149460,
            "hardfail": 11377,
            "softfail": 10978,
            "neutral": 174,
            "plus_all": 1,
            "invalid": 156
          }
        },
        "dkim": {
          "n": 3266,
          "na": 168880,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1819,
            "none_observed": 1447
          }
        },
        "mx": {
          "n": 172146,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 24735,
            "absent": 147411
          }
        },
        "reverse_dns": {
          "n": 24751,
          "na": 147395,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 19946,
            "none": 4805
          }
        },
        "caa": {
          "n": 170792,
          "na": 1354,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 4358,
            "absent": 166434
          }
        },
        "dnssec": {
          "n": 172146,
          "na": 0,
          "states": {
            "signed_valid": 2078,
            "signed_broken": 35,
            "unsigned": 170033
          }
        },
        "https": {
          "n": 172146,
          "na": 0,
          "states": {
            "https": 136914,
            "redirects": 0,
            "http_only": 35232
          }
        },
        "tls": {
          "n": 136914,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 134355,
            "tls12": 2559,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 136914,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 133690,
            "invalid": 3224
          }
        },
        "hsts": {
          "n": 136914,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 17058,
            "absent": 119856
          }
        },
        "csp": {
          "n": 111291,
          "na": 60855,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 3512,
            "weak": 0,
            "absent": 107779
          }
        },
        "clickjacking": {
          "n": 111291,
          "na": 60855,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 8428,
            "absent": 102863
          }
        },
        "mime_sniffing": {
          "n": 111291,
          "na": 60855,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 10333,
            "absent": 100958
          }
        },
        "referrer_policy": {
          "n": 111291,
          "na": 60855,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 6727,
            "absent": 104564
          }
        },
        "secure_by_default": {
          "n": 106123,
          "na": 66023,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 849,
            "not_all": 105274
          }
        },
        "ipv6": {
          "n": 172146,
          "na": 0,
          "states": {
            "aaaa": 109417,
            "none": 62729
          }
        }
      }
    },
    "bg": {
      "graded": 70767,
      "checks": {
        "dmarc": {
          "n": 70767,
          "na": 0,
          "states": {
            "absent": 44326,
            "none": 19424,
            "quarantine": 3076,
            "reject": 3933,
            "invalid": 8
          },
          "rua_present": 8059
        },
        "spf": {
          "n": 70767,
          "na": 0,
          "states": {
            "absent": 12298,
            "hardfail": 9012,
            "softfail": 48287,
            "neutral": 814,
            "plus_all": 17,
            "invalid": 339
          }
        },
        "dkim": {
          "n": 50851,
          "na": 19916,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 46217,
            "none_observed": 4634
          }
        },
        "mx": {
          "n": 70767,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 63690,
            "absent": 7077
          }
        },
        "reverse_dns": {
          "n": 63768,
          "na": 6999,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 38866,
            "none": 24902
          }
        },
        "caa": {
          "n": 70675,
          "na": 92,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1421,
            "absent": 69254
          }
        },
        "dnssec": {
          "n": 70767,
          "na": 0,
          "states": {
            "signed_valid": 401,
            "signed_broken": 7,
            "unsigned": 70359
          }
        },
        "https": {
          "n": 70767,
          "na": 0,
          "states": {
            "https": 67103,
            "redirects": 0,
            "http_only": 3664
          }
        },
        "tls": {
          "n": 67103,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 60246,
            "tls12": 6857,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 67103,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 64713,
            "invalid": 2390
          }
        },
        "hsts": {
          "n": 67103,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 11127,
            "absent": 55976
          }
        },
        "csp": {
          "n": 42844,
          "na": 27923,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2998,
            "weak": 0,
            "absent": 39846
          }
        },
        "clickjacking": {
          "n": 42844,
          "na": 27923,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 6210,
            "absent": 36634
          }
        },
        "mime_sniffing": {
          "n": 42844,
          "na": 27923,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 7108,
            "absent": 35736
          }
        },
        "referrer_policy": {
          "n": 42844,
          "na": 27923,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3710,
            "absent": 39134
          }
        },
        "secure_by_default": {
          "n": 42399,
          "na": 28368,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 533,
            "not_all": 41866
          }
        },
        "ipv6": {
          "n": 70767,
          "na": 0,
          "states": {
            "aaaa": 11741,
            "none": 59026
          }
        }
      }
    },
    "bid": {
      "graded": 49387,
      "checks": {
        "dmarc": {
          "n": 49387,
          "na": 0,
          "states": {
            "absent": 48215,
            "none": 478,
            "quarantine": 433,
            "reject": 261,
            "invalid": 0
          },
          "rua_present": 683
        },
        "spf": {
          "n": 49387,
          "na": 0,
          "states": {
            "absent": 42498,
            "hardfail": 4398,
            "softfail": 2377,
            "neutral": 81,
            "plus_all": 0,
            "invalid": 33
          }
        },
        "dkim": {
          "n": 993,
          "na": 48394,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 580,
            "none_observed": 413
          }
        },
        "mx": {
          "n": 49387,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7160,
            "absent": 42227
          }
        },
        "reverse_dns": {
          "n": 7164,
          "na": 42223,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6099,
            "none": 1065
          }
        },
        "caa": {
          "n": 48939,
          "na": 448,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 103,
            "absent": 48836
          }
        },
        "dnssec": {
          "n": 49387,
          "na": 0,
          "states": {
            "signed_valid": 353,
            "signed_broken": 5,
            "unsigned": 49029
          }
        },
        "https": {
          "n": 49387,
          "na": 0,
          "states": {
            "https": 38001,
            "redirects": 0,
            "http_only": 11386
          }
        },
        "tls": {
          "n": 38001,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 36201,
            "tls12": 1800,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 38001,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 33499,
            "invalid": 4502
          }
        },
        "hsts": {
          "n": 38001,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 6563,
            "absent": 31438
          }
        },
        "csp": {
          "n": 28571,
          "na": 20816,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 143,
            "weak": 0,
            "absent": 28428
          }
        },
        "clickjacking": {
          "n": 28571,
          "na": 20816,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 764,
            "absent": 27807
          }
        },
        "mime_sniffing": {
          "n": 28571,
          "na": 20816,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 842,
            "absent": 27729
          }
        },
        "referrer_policy": {
          "n": 28571,
          "na": 20816,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 687,
            "absent": 27884
          }
        },
        "secure_by_default": {
          "n": 26744,
          "na": 22643,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 50,
            "not_all": 26694
          }
        },
        "ipv6": {
          "n": 49387,
          "na": 0,
          "states": {
            "aaaa": 20053,
            "none": 29334
          }
        }
      }
    },
    "bike": {
      "graded": 14792,
      "checks": {
        "dmarc": {
          "n": 14792,
          "na": 0,
          "states": {
            "absent": 11322,
            "none": 1830,
            "quarantine": 688,
            "reject": 952,
            "invalid": 0
          },
          "rua_present": 1089
        },
        "spf": {
          "n": 14792,
          "na": 0,
          "states": {
            "absent": 7825,
            "hardfail": 1935,
            "softfail": 4633,
            "neutral": 275,
            "plus_all": 2,
            "invalid": 122
          }
        },
        "dkim": {
          "n": 2627,
          "na": 12165,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1152,
            "none_observed": 1475
          }
        },
        "mx": {
          "n": 14792,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9095,
            "absent": 5697
          }
        },
        "reverse_dns": {
          "n": 9090,
          "na": 5702,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 8000,
            "none": 1090
          }
        },
        "caa": {
          "n": 14723,
          "na": 69,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 368,
            "absent": 14355
          }
        },
        "dnssec": {
          "n": 14792,
          "na": 0,
          "states": {
            "signed_valid": 1162,
            "signed_broken": 6,
            "unsigned": 13624
          }
        },
        "https": {
          "n": 14792,
          "na": 0,
          "states": {
            "https": 7818,
            "redirects": 0,
            "http_only": 6974
          }
        },
        "tls": {
          "n": 7818,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7343,
            "tls12": 475,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7818,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6625,
            "invalid": 1193
          }
        },
        "hsts": {
          "n": 7818,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1856,
            "absent": 5962
          }
        },
        "csp": {
          "n": 4892,
          "na": 9900,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 627,
            "weak": 0,
            "absent": 4265
          }
        },
        "clickjacking": {
          "n": 4892,
          "na": 9900,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 988,
            "absent": 3904
          }
        },
        "mime_sniffing": {
          "n": 4892,
          "na": 9900,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1064,
            "absent": 3828
          }
        },
        "referrer_policy": {
          "n": 4892,
          "na": 9900,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 536,
            "absent": 4356
          }
        },
        "secure_by_default": {
          "n": 3721,
          "na": 11071,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 74,
            "not_all": 3647
          }
        },
        "ipv6": {
          "n": 14792,
          "na": 0,
          "states": {
            "aaaa": 3270,
            "none": 11522
          }
        }
      }
    },
    "bio": {
      "graded": 67811,
      "checks": {
        "dmarc": {
          "n": 67811,
          "na": 0,
          "states": {
            "absent": 57399,
            "none": 4714,
            "quarantine": 3293,
            "reject": 2404,
            "invalid": 1
          },
          "rua_present": 4862
        },
        "spf": {
          "n": 67811,
          "na": 0,
          "states": {
            "absent": 45877,
            "hardfail": 8977,
            "softfail": 12226,
            "neutral": 486,
            "plus_all": 4,
            "invalid": 241
          }
        },
        "dkim": {
          "n": 7273,
          "na": 60538,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3825,
            "none_observed": 3448
          }
        },
        "mx": {
          "n": 67811,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 23991,
            "absent": 43820
          }
        },
        "reverse_dns": {
          "n": 24005,
          "na": 43806,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 20265,
            "none": 3740
          }
        },
        "caa": {
          "n": 67152,
          "na": 659,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1413,
            "absent": 65739
          }
        },
        "dnssec": {
          "n": 67811,
          "na": 0,
          "states": {
            "signed_valid": 3567,
            "signed_broken": 119,
            "unsigned": 64125
          }
        },
        "https": {
          "n": 67811,
          "na": 0,
          "states": {
            "https": 48319,
            "redirects": 0,
            "http_only": 19492
          }
        },
        "tls": {
          "n": 48319,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 46931,
            "tls12": 1388,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 48319,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 45438,
            "invalid": 2881
          }
        },
        "hsts": {
          "n": 48319,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 16646,
            "absent": 31673
          }
        },
        "csp": {
          "n": 38006,
          "na": 29805,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 3704,
            "weak": 0,
            "absent": 34302
          }
        },
        "clickjacking": {
          "n": 38006,
          "na": 29805,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 5882,
            "absent": 32124
          }
        },
        "mime_sniffing": {
          "n": 38006,
          "na": 29805,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3930,
            "absent": 34076
          }
        },
        "referrer_policy": {
          "n": 38006,
          "na": 29805,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2166,
            "absent": 35840
          }
        },
        "secure_by_default": {
          "n": 34334,
          "na": 33477,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 320,
            "not_all": 34014
          }
        },
        "ipv6": {
          "n": 67811,
          "na": 0,
          "states": {
            "aaaa": 26160,
            "none": 41651
          }
        }
      }
    },
    "biz": {
      "graded": 1103067,
      "checks": {
        "dmarc": {
          "n": 1103067,
          "na": 0,
          "states": {
            "absent": 814804,
            "none": 123397,
            "quarantine": 51915,
            "reject": 112896,
            "invalid": 55
          },
          "rua_present": 127201
        },
        "spf": {
          "n": 1103067,
          "na": 0,
          "states": {
            "absent": 631471,
            "hardfail": 176645,
            "softfail": 268213,
            "neutral": 19380,
            "plus_all": 200,
            "invalid": 7158
          }
        },
        "dkim": {
          "n": 268132,
          "na": 834935,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 112418,
            "none_observed": 155714
          }
        },
        "mx": {
          "n": 1103067,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 619811,
            "absent": 483256
          }
        },
        "reverse_dns": {
          "n": 619286,
          "na": 483781,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 510239,
            "none": 109047
          }
        },
        "caa": {
          "n": 1094391,
          "na": 8676,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 11140,
            "absent": 1083251
          }
        },
        "dnssec": {
          "n": 1103067,
          "na": 0,
          "states": {
            "signed_valid": 43041,
            "signed_broken": 345,
            "unsigned": 1059681
          }
        },
        "https": {
          "n": 1103067,
          "na": 0,
          "states": {
            "https": 533287,
            "redirects": 0,
            "http_only": 569780
          }
        },
        "tls": {
          "n": 533287,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 497151,
            "tls12": 36136,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 533287,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 436244,
            "invalid": 97043
          }
        },
        "hsts": {
          "n": 533287,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 90015,
            "absent": 443272
          }
        },
        "csp": {
          "n": 335777,
          "na": 767290,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 19595,
            "weak": 0,
            "absent": 316182
          }
        },
        "clickjacking": {
          "n": 335777,
          "na": 767290,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 44099,
            "absent": 291678
          }
        },
        "mime_sniffing": {
          "n": 335777,
          "na": 767290,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 47633,
            "absent": 288144
          }
        },
        "referrer_policy": {
          "n": 335777,
          "na": 767290,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 18328,
            "absent": 317449
          }
        },
        "secure_by_default": {
          "n": 249037,
          "na": 854030,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1826,
            "not_all": 247211
          }
        },
        "ipv6": {
          "n": 1103067,
          "na": 0,
          "states": {
            "aaaa": 197226,
            "none": 905841
          }
        }
      }
    },
    "black": {
      "graded": 5482,
      "checks": {
        "dmarc": {
          "n": 5482,
          "na": 0,
          "states": {
            "absent": 4454,
            "none": 360,
            "quarantine": 416,
            "reject": 251,
            "invalid": 1
          },
          "rua_present": 546
        },
        "spf": {
          "n": 5482,
          "na": 0,
          "states": {
            "absent": 3503,
            "hardfail": 662,
            "softfail": 1236,
            "neutral": 57,
            "plus_all": 0,
            "invalid": 24
          }
        },
        "dkim": {
          "n": 791,
          "na": 4691,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 363,
            "none_observed": 428
          }
        },
        "mx": {
          "n": 5482,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2290,
            "absent": 3192
          }
        },
        "reverse_dns": {
          "n": 2288,
          "na": 3194,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1789,
            "none": 499
          }
        },
        "caa": {
          "n": 5416,
          "na": 66,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 362,
            "absent": 5054
          }
        },
        "dnssec": {
          "n": 5482,
          "na": 0,
          "states": {
            "signed_valid": 376,
            "signed_broken": 3,
            "unsigned": 5103
          }
        },
        "https": {
          "n": 5482,
          "na": 0,
          "states": {
            "https": 2943,
            "redirects": 0,
            "http_only": 2539
          }
        },
        "tls": {
          "n": 2943,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2839,
            "tls12": 104,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2943,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2692,
            "invalid": 251
          }
        },
        "hsts": {
          "n": 2943,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 547,
            "absent": 2396
          }
        },
        "csp": {
          "n": 1821,
          "na": 3661,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 171,
            "weak": 0,
            "absent": 1650
          }
        },
        "clickjacking": {
          "n": 1821,
          "na": 3661,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 314,
            "absent": 1507
          }
        },
        "mime_sniffing": {
          "n": 1821,
          "na": 3661,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 380,
            "absent": 1441
          }
        },
        "referrer_policy": {
          "n": 1821,
          "na": 3661,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 218,
            "absent": 1603
          }
        },
        "secure_by_default": {
          "n": 1500,
          "na": 3982,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 22,
            "not_all": 1478
          }
        },
        "ipv6": {
          "n": 5482,
          "na": 0,
          "states": {
            "aaaa": 1238,
            "none": 4244
          }
        }
      }
    },
    "blog": {
      "graded": 347390,
      "checks": {
        "dmarc": {
          "n": 347390,
          "na": 0,
          "states": {
            "absent": 292398,
            "none": 37503,
            "quarantine": 11014,
            "reject": 6474,
            "invalid": 1
          },
          "rua_present": 14717
        },
        "spf": {
          "n": 347390,
          "na": 0,
          "states": {
            "absent": 259343,
            "hardfail": 11890,
            "softfail": 73590,
            "neutral": 1806,
            "plus_all": 5,
            "invalid": 756
          }
        },
        "dkim": {
          "n": 19107,
          "na": 328283,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 12812,
            "none_observed": 6295
          }
        },
        "mx": {
          "n": 347390,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 83680,
            "absent": 263710
          }
        },
        "reverse_dns": {
          "n": 83633,
          "na": 263757,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 67865,
            "none": 15768
          }
        },
        "caa": {
          "n": 344310,
          "na": 3080,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2150,
            "absent": 342160
          }
        },
        "dnssec": {
          "n": 347390,
          "na": 0,
          "states": {
            "signed_valid": 16953,
            "signed_broken": 2030,
            "unsigned": 328407
          }
        },
        "https": {
          "n": 347390,
          "na": 0,
          "states": {
            "https": 270662,
            "redirects": 0,
            "http_only": 76728
          }
        },
        "tls": {
          "n": 270662,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 264743,
            "tls12": 5919,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 270662,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 255885,
            "invalid": 14777
          }
        },
        "hsts": {
          "n": 270662,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 117690,
            "absent": 152972
          }
        },
        "csp": {
          "n": 149536,
          "na": 197854,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 16325,
            "weak": 0,
            "absent": 133211
          }
        },
        "clickjacking": {
          "n": 149536,
          "na": 197854,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 14384,
            "absent": 135152
          }
        },
        "mime_sniffing": {
          "n": 149536,
          "na": 197854,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 17570,
            "absent": 131966
          }
        },
        "referrer_policy": {
          "n": 149536,
          "na": 197854,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 11762,
            "absent": 137774
          }
        },
        "secure_by_default": {
          "n": 125547,
          "na": 221843,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 477,
            "not_all": 125070
          }
        },
        "ipv6": {
          "n": 347390,
          "na": 0,
          "states": {
            "aaaa": 95987,
            "none": 251403
          }
        }
      }
    },
    "blue": {
      "graded": 13642,
      "checks": {
        "dmarc": {
          "n": 13642,
          "na": 0,
          "states": {
            "absent": 10699,
            "none": 1464,
            "quarantine": 729,
            "reject": 749,
            "invalid": 1
          },
          "rua_present": 1129
        },
        "spf": {
          "n": 13642,
          "na": 0,
          "states": {
            "absent": 7209,
            "hardfail": 1773,
            "softfail": 4311,
            "neutral": 269,
            "plus_all": 2,
            "invalid": 78
          }
        },
        "dkim": {
          "n": 2220,
          "na": 11422,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1162,
            "none_observed": 1058
          }
        },
        "mx": {
          "n": 13642,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7480,
            "absent": 6162
          }
        },
        "reverse_dns": {
          "n": 7472,
          "na": 6170,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5732,
            "none": 1740
          }
        },
        "caa": {
          "n": 13518,
          "na": 124,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 533,
            "absent": 12985
          }
        },
        "dnssec": {
          "n": 13642,
          "na": 0,
          "states": {
            "signed_valid": 1327,
            "signed_broken": 3,
            "unsigned": 12312
          }
        },
        "https": {
          "n": 13642,
          "na": 0,
          "states": {
            "https": 7691,
            "redirects": 0,
            "http_only": 5951
          }
        },
        "tls": {
          "n": 7691,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7362,
            "tls12": 329,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7691,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6661,
            "invalid": 1030
          }
        },
        "hsts": {
          "n": 7691,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1424,
            "absent": 6267
          }
        },
        "csp": {
          "n": 5277,
          "na": 8365,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 427,
            "weak": 0,
            "absent": 4850
          }
        },
        "clickjacking": {
          "n": 5277,
          "na": 8365,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 750,
            "absent": 4527
          }
        },
        "mime_sniffing": {
          "n": 5277,
          "na": 8365,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 868,
            "absent": 4409
          }
        },
        "referrer_policy": {
          "n": 5277,
          "na": 8365,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 479,
            "absent": 4798
          }
        },
        "secure_by_default": {
          "n": 4486,
          "na": 9156,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 67,
            "not_all": 4419
          }
        },
        "ipv6": {
          "n": 13642,
          "na": 0,
          "states": {
            "aaaa": 2622,
            "none": 11020
          }
        }
      }
    },
    "bo": {
      "graded": 9790,
      "checks": {
        "dmarc": {
          "n": 9790,
          "na": 0,
          "states": {
            "absent": 5113,
            "none": 2893,
            "quarantine": 787,
            "reject": 992,
            "invalid": 5
          },
          "rua_present": 1706
        },
        "spf": {
          "n": 9790,
          "na": 0,
          "states": {
            "absent": 2284,
            "hardfail": 2131,
            "softfail": 5239,
            "neutral": 106,
            "plus_all": 1,
            "invalid": 29
          }
        },
        "dkim": {
          "n": 5725,
          "na": 4065,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 4564,
            "none_observed": 1161
          }
        },
        "mx": {
          "n": 9790,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7908,
            "absent": 1882
          }
        },
        "reverse_dns": {
          "n": 7896,
          "na": 1894,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5652,
            "none": 2244
          }
        },
        "caa": {
          "n": 9746,
          "na": 44,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 338,
            "absent": 9408
          }
        },
        "dnssec": {
          "n": 9790,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 9790
          }
        },
        "https": {
          "n": 9790,
          "na": 0,
          "states": {
            "https": 8793,
            "redirects": 0,
            "http_only": 997
          }
        },
        "tls": {
          "n": 8793,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8200,
            "tls12": 593,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8793,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8340,
            "invalid": 453
          }
        },
        "hsts": {
          "n": 8793,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1186,
            "absent": 7607
          }
        },
        "csp": {
          "n": 5443,
          "na": 4347,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 793,
            "weak": 0,
            "absent": 4650
          }
        },
        "clickjacking": {
          "n": 5443,
          "na": 4347,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 744,
            "absent": 4699
          }
        },
        "mime_sniffing": {
          "n": 5443,
          "na": 4347,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 862,
            "absent": 4581
          }
        },
        "referrer_policy": {
          "n": 5443,
          "na": 4347,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 445,
            "absent": 4998
          }
        },
        "secure_by_default": {
          "n": 5374,
          "na": 4416,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 42,
            "not_all": 5332
          }
        },
        "ipv6": {
          "n": 9790,
          "na": 0,
          "states": {
            "aaaa": 2342,
            "none": 7448
          }
        }
      }
    },
    "boats": {
      "graded": 29977,
      "checks": {
        "dmarc": {
          "n": 29977,
          "na": 0,
          "states": {
            "absent": 28759,
            "none": 513,
            "quarantine": 454,
            "reject": 251,
            "invalid": 0
          },
          "rua_present": 725
        },
        "spf": {
          "n": 29977,
          "na": 0,
          "states": {
            "absent": 26561,
            "hardfail": 944,
            "softfail": 2356,
            "neutral": 60,
            "plus_all": 2,
            "invalid": 54
          }
        },
        "dkim": {
          "n": 1401,
          "na": 28576,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 469,
            "none_observed": 932
          }
        },
        "mx": {
          "n": 29977,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4423,
            "absent": 25554
          }
        },
        "reverse_dns": {
          "n": 4437,
          "na": 25540,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3231,
            "none": 1206
          }
        },
        "caa": {
          "n": 29545,
          "na": 432,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 217,
            "absent": 29328
          }
        },
        "dnssec": {
          "n": 29977,
          "na": 0,
          "states": {
            "signed_valid": 1648,
            "signed_broken": 17,
            "unsigned": 28312
          }
        },
        "https": {
          "n": 29977,
          "na": 0,
          "states": {
            "https": 9107,
            "redirects": 0,
            "http_only": 20870
          }
        },
        "tls": {
          "n": 9107,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8788,
            "tls12": 319,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 9107,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7828,
            "invalid": 1279
          }
        },
        "hsts": {
          "n": 9107,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1442,
            "absent": 7665
          }
        },
        "csp": {
          "n": 6275,
          "na": 23702,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 498,
            "weak": 0,
            "absent": 5777
          }
        },
        "clickjacking": {
          "n": 6275,
          "na": 23702,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 801,
            "absent": 5474
          }
        },
        "mime_sniffing": {
          "n": 6275,
          "na": 23702,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 852,
            "absent": 5423
          }
        },
        "referrer_policy": {
          "n": 6275,
          "na": 23702,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 710,
            "absent": 5565
          }
        },
        "secure_by_default": {
          "n": 4443,
          "na": 25534,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 83,
            "not_all": 4360
          }
        },
        "ipv6": {
          "n": 29977,
          "na": 0,
          "states": {
            "aaaa": 5264,
            "none": 24713
          }
        }
      }
    },
    "bond": {
      "graded": 1146725,
      "checks": {
        "dmarc": {
          "n": 1146725,
          "na": 0,
          "states": {
            "absent": 1139298,
            "none": 5175,
            "quarantine": 503,
            "reject": 1749,
            "invalid": 0
          },
          "rua_present": 2500
        },
        "spf": {
          "n": 1146725,
          "na": 0,
          "states": {
            "absent": 1127561,
            "hardfail": 5089,
            "softfail": 13991,
            "neutral": 45,
            "plus_all": 3,
            "invalid": 36
          }
        },
        "dkim": {
          "n": 5944,
          "na": 1140781,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 4446,
            "none_observed": 1498
          }
        },
        "mx": {
          "n": 1146725,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 21712,
            "absent": 1125013
          }
        },
        "reverse_dns": {
          "n": 21707,
          "na": 1125018,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 16495,
            "none": 5212
          }
        },
        "caa": {
          "n": 1076468,
          "na": 70257,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 262,
            "absent": 1076206
          }
        },
        "dnssec": {
          "n": 1146725,
          "na": 0,
          "states": {
            "signed_valid": 10149,
            "signed_broken": 73,
            "unsigned": 1136503
          }
        },
        "https": {
          "n": 1146725,
          "na": 0,
          "states": {
            "https": 104073,
            "redirects": 0,
            "http_only": 1042652
          }
        },
        "tls": {
          "n": 104073,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 102259,
            "tls12": 1814,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 104073,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 51738,
            "invalid": 52335
          }
        },
        "hsts": {
          "n": 104073,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 23797,
            "absent": 80276
          }
        },
        "csp": {
          "n": 46578,
          "na": 1100147,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 3848,
            "weak": 0,
            "absent": 42730
          }
        },
        "clickjacking": {
          "n": 46578,
          "na": 1100147,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 11369,
            "absent": 35209
          }
        },
        "mime_sniffing": {
          "n": 46578,
          "na": 1100147,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 5824,
            "absent": 40754
          }
        },
        "referrer_policy": {
          "n": 46578,
          "na": 1100147,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 4784,
            "absent": 41794
          }
        },
        "secure_by_default": {
          "n": 32932,
          "na": 1113793,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 139,
            "not_all": 32793
          }
        },
        "ipv6": {
          "n": 1146725,
          "na": 0,
          "states": {
            "aaaa": 41744,
            "none": 1104981
          }
        }
      }
    },
    "bot": {
      "graded": 21132,
      "checks": {
        "dmarc": {
          "n": 21132,
          "na": 0,
          "states": {
            "absent": 17275,
            "none": 1230,
            "quarantine": 1812,
            "reject": 815,
            "invalid": 0
          },
          "rua_present": 2523
        },
        "spf": {
          "n": 21132,
          "na": 0,
          "states": {
            "absent": 11980,
            "hardfail": 2350,
            "softfail": 6641,
            "neutral": 142,
            "plus_all": 0,
            "invalid": 19
          }
        },
        "dkim": {
          "n": 2333,
          "na": 18799,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1588,
            "none_observed": 745
          }
        },
        "mx": {
          "n": 21132,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9604,
            "absent": 11528
          }
        },
        "reverse_dns": {
          "n": 9604,
          "na": 11528,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7696,
            "none": 1908
          }
        },
        "caa": {
          "n": 21023,
          "na": 109,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 446,
            "absent": 20577
          }
        },
        "dnssec": {
          "n": 21132,
          "na": 0,
          "states": {
            "signed_valid": 1385,
            "signed_broken": 27,
            "unsigned": 19720
          }
        },
        "https": {
          "n": 21132,
          "na": 0,
          "states": {
            "https": 11414,
            "redirects": 0,
            "http_only": 9718
          }
        },
        "tls": {
          "n": 11414,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 11230,
            "tls12": 184,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 11414,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 10951,
            "invalid": 463
          }
        },
        "hsts": {
          "n": 11414,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2870,
            "absent": 8544
          }
        },
        "csp": {
          "n": 8484,
          "na": 12648,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1945,
            "weak": 0,
            "absent": 6539
          }
        },
        "clickjacking": {
          "n": 8484,
          "na": 12648,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2630,
            "absent": 5854
          }
        },
        "mime_sniffing": {
          "n": 8484,
          "na": 12648,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2356,
            "absent": 6128
          }
        },
        "referrer_policy": {
          "n": 8484,
          "na": 12648,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2172,
            "absent": 6312
          }
        },
        "secure_by_default": {
          "n": 6402,
          "na": 14730,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 697,
            "not_all": 5705
          }
        },
        "ipv6": {
          "n": 21132,
          "na": 0,
          "states": {
            "aaaa": 3061,
            "none": 18071
          }
        }
      }
    },
    "boutique": {
      "graded": 17543,
      "checks": {
        "dmarc": {
          "n": 17543,
          "na": 0,
          "states": {
            "absent": 14252,
            "none": 1229,
            "quarantine": 956,
            "reject": 1106,
            "invalid": 0
          },
          "rua_present": 1676
        },
        "spf": {
          "n": 17543,
          "na": 0,
          "states": {
            "absent": 11726,
            "hardfail": 2163,
            "softfail": 3270,
            "neutral": 314,
            "plus_all": 22,
            "invalid": 48
          }
        },
        "dkim": {
          "n": 2018,
          "na": 15525,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 760,
            "none_observed": 1258
          }
        },
        "mx": {
          "n": 17543,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6579,
            "absent": 10964
          }
        },
        "reverse_dns": {
          "n": 6604,
          "na": 10939,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5216,
            "none": 1388
          }
        },
        "caa": {
          "n": 17371,
          "na": 172,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 560,
            "absent": 16811
          }
        },
        "dnssec": {
          "n": 17543,
          "na": 0,
          "states": {
            "signed_valid": 1588,
            "signed_broken": 29,
            "unsigned": 15926
          }
        },
        "https": {
          "n": 17543,
          "na": 0,
          "states": {
            "https": 7439,
            "redirects": 0,
            "http_only": 10104
          }
        },
        "tls": {
          "n": 7439,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7156,
            "tls12": 283,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7439,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6614,
            "invalid": 825
          }
        },
        "hsts": {
          "n": 7439,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1681,
            "absent": 5758
          }
        },
        "csp": {
          "n": 5221,
          "na": 12322,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1253,
            "weak": 0,
            "absent": 3968
          }
        },
        "clickjacking": {
          "n": 5221,
          "na": 12322,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1946,
            "absent": 3275
          }
        },
        "mime_sniffing": {
          "n": 5221,
          "na": 12322,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1954,
            "absent": 3267
          }
        },
        "referrer_policy": {
          "n": 5221,
          "na": 12322,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1357,
            "absent": 3864
          }
        },
        "secure_by_default": {
          "n": 3892,
          "na": 13651,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 94,
            "not_all": 3798
          }
        },
        "ipv6": {
          "n": 17543,
          "na": 0,
          "states": {
            "aaaa": 3361,
            "none": 14182
          }
        }
      }
    },
    "br": {
      "graded": 3698504,
      "checks": {
        "dmarc": {
          "n": 3698504,
          "na": 0,
          "states": {
            "absent": 2273949,
            "none": 933534,
            "quarantine": 173784,
            "reject": 316270,
            "invalid": 967
          },
          "rua_present": 326981
        },
        "spf": {
          "n": 3698504,
          "na": 0,
          "states": {
            "absent": 1247386,
            "hardfail": 788104,
            "softfail": 1526406,
            "neutral": 130865,
            "plus_all": 354,
            "invalid": 5389
          }
        },
        "dkim": {
          "n": 1370808,
          "na": 2327696,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 953053,
            "none_observed": 417755
          }
        },
        "mx": {
          "n": 3698504,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2665603,
            "absent": 1032901
          }
        },
        "reverse_dns": {
          "n": 2663540,
          "na": 1034964,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1608440,
            "none": 1055100
          }
        },
        "caa": {
          "n": 3667228,
          "na": 31276,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 174808,
            "absent": 3492420
          }
        },
        "dnssec": {
          "n": 3698504,
          "na": 0,
          "states": {
            "signed_valid": 669361,
            "signed_broken": 311,
            "unsigned": 3028832
          }
        },
        "https": {
          "n": 3698504,
          "na": 0,
          "states": {
            "https": 3174196,
            "redirects": 0,
            "http_only": 524308
          }
        },
        "tls": {
          "n": 3174196,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2998291,
            "tls12": 175905,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3174196,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2919399,
            "invalid": 254797
          }
        },
        "hsts": {
          "n": 3174196,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 689433,
            "absent": 2484763
          }
        },
        "csp": {
          "n": 1942469,
          "na": 1756035,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 483349,
            "weak": 0,
            "absent": 1459120
          }
        },
        "clickjacking": {
          "n": 1942469,
          "na": 1756035,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 294773,
            "absent": 1647696
          }
        },
        "mime_sniffing": {
          "n": 1942469,
          "na": 1756035,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 388365,
            "absent": 1554104
          }
        },
        "referrer_policy": {
          "n": 1942469,
          "na": 1756035,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 201520,
            "absent": 1740949
          }
        },
        "secure_by_default": {
          "n": 1914448,
          "na": 1784056,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 19937,
            "not_all": 1894511
          }
        },
        "ipv6": {
          "n": 3698504,
          "na": 0,
          "states": {
            "aaaa": 1126580,
            "none": 2571924
          }
        }
      }
    },
    "brussels": {
      "graded": 6423,
      "checks": {
        "dmarc": {
          "n": 6423,
          "na": 0,
          "states": {
            "absent": 4971,
            "none": 728,
            "quarantine": 292,
            "reject": 431,
            "invalid": 1
          },
          "rua_present": 607
        },
        "spf": {
          "n": 6423,
          "na": 0,
          "states": {
            "absent": 3179,
            "hardfail": 1476,
            "softfail": 1573,
            "neutral": 169,
            "plus_all": 9,
            "invalid": 17
          }
        },
        "dkim": {
          "n": 924,
          "na": 5499,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 479,
            "none_observed": 445
          }
        },
        "mx": {
          "n": 6423,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4358,
            "absent": 2065
          }
        },
        "reverse_dns": {
          "n": 4357,
          "na": 2066,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4042,
            "none": 315
          }
        },
        "caa": {
          "n": 6404,
          "na": 19,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 84,
            "absent": 6320
          }
        },
        "dnssec": {
          "n": 6423,
          "na": 0,
          "states": {
            "signed_valid": 2141,
            "signed_broken": 3,
            "unsigned": 4279
          }
        },
        "https": {
          "n": 6423,
          "na": 0,
          "states": {
            "https": 3648,
            "redirects": 0,
            "http_only": 2775
          }
        },
        "tls": {
          "n": 3648,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3110,
            "tls12": 538,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3648,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2570,
            "invalid": 1078
          }
        },
        "hsts": {
          "n": 3648,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 637,
            "absent": 3011
          }
        },
        "csp": {
          "n": 1980,
          "na": 4443,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 160,
            "weak": 0,
            "absent": 1820
          }
        },
        "clickjacking": {
          "n": 1980,
          "na": 4443,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 226,
            "absent": 1754
          }
        },
        "mime_sniffing": {
          "n": 1980,
          "na": 4443,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 254,
            "absent": 1726
          }
        },
        "referrer_policy": {
          "n": 1980,
          "na": 4443,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 116,
            "absent": 1864
          }
        },
        "secure_by_default": {
          "n": 1317,
          "na": 5106,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 16,
            "not_all": 1301
          }
        },
        "ipv6": {
          "n": 6423,
          "na": 0,
          "states": {
            "aaaa": 1027,
            "none": 5396
          }
        }
      }
    },
    "build": {
      "graded": 11166,
      "checks": {
        "dmarc": {
          "n": 11166,
          "na": 0,
          "states": {
            "absent": 7851,
            "none": 1090,
            "quarantine": 1594,
            "reject": 631,
            "invalid": 0
          },
          "rua_present": 2342
        },
        "spf": {
          "n": 11166,
          "na": 0,
          "states": {
            "absent": 6416,
            "hardfail": 1488,
            "softfail": 3119,
            "neutral": 128,
            "plus_all": 1,
            "invalid": 14
          }
        },
        "dkim": {
          "n": 3353,
          "na": 7813,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1176,
            "none_observed": 2177
          }
        },
        "mx": {
          "n": 11166,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5727,
            "absent": 5439
          }
        },
        "reverse_dns": {
          "n": 5728,
          "na": 5438,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5342,
            "none": 386
          }
        },
        "caa": {
          "n": 11141,
          "na": 25,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 570,
            "absent": 10571
          }
        },
        "dnssec": {
          "n": 11166,
          "na": 0,
          "states": {
            "signed_valid": 435,
            "signed_broken": 5,
            "unsigned": 10726
          }
        },
        "https": {
          "n": 11166,
          "na": 0,
          "states": {
            "https": 5947,
            "redirects": 0,
            "http_only": 5219
          }
        },
        "tls": {
          "n": 5947,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5800,
            "tls12": 147,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5947,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5596,
            "invalid": 351
          }
        },
        "hsts": {
          "n": 5947,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2132,
            "absent": 3815
          }
        },
        "csp": {
          "n": 3682,
          "na": 7484,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 358,
            "weak": 0,
            "absent": 3324
          }
        },
        "clickjacking": {
          "n": 3682,
          "na": 7484,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 682,
            "absent": 3000
          }
        },
        "mime_sniffing": {
          "n": 3682,
          "na": 7484,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1053,
            "absent": 2629
          }
        },
        "referrer_policy": {
          "n": 3682,
          "na": 7484,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 808,
            "absent": 2874
          }
        },
        "secure_by_default": {
          "n": 3190,
          "na": 7976,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 104,
            "not_all": 3086
          }
        },
        "ipv6": {
          "n": 11166,
          "na": 0,
          "states": {
            "aaaa": 1829,
            "none": 9337
          }
        }
      }
    },
    "builders": {
      "graded": 5619,
      "checks": {
        "dmarc": {
          "n": 5619,
          "na": 0,
          "states": {
            "absent": 4590,
            "none": 463,
            "quarantine": 295,
            "reject": 271,
            "invalid": 0
          },
          "rua_present": 526
        },
        "spf": {
          "n": 5619,
          "na": 0,
          "states": {
            "absent": 3504,
            "hardfail": 741,
            "softfail": 1310,
            "neutral": 46,
            "plus_all": 0,
            "invalid": 18
          }
        },
        "dkim": {
          "n": 1380,
          "na": 4239,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 521,
            "none_observed": 859
          }
        },
        "mx": {
          "n": 5619,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2657,
            "absent": 2962
          }
        },
        "reverse_dns": {
          "n": 2655,
          "na": 2964,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2230,
            "none": 425
          }
        },
        "caa": {
          "n": 5591,
          "na": 28,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 384,
            "absent": 5207
          }
        },
        "dnssec": {
          "n": 5619,
          "na": 0,
          "states": {
            "signed_valid": 433,
            "signed_broken": 0,
            "unsigned": 5186
          }
        },
        "https": {
          "n": 5619,
          "na": 0,
          "states": {
            "https": 3020,
            "redirects": 0,
            "http_only": 2599
          }
        },
        "tls": {
          "n": 3020,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2957,
            "tls12": 63,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3020,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2804,
            "invalid": 216
          }
        },
        "hsts": {
          "n": 3020,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 867,
            "absent": 2153
          }
        },
        "csp": {
          "n": 1832,
          "na": 3787,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 204,
            "weak": 0,
            "absent": 1628
          }
        },
        "clickjacking": {
          "n": 1832,
          "na": 3787,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 357,
            "absent": 1475
          }
        },
        "mime_sniffing": {
          "n": 1832,
          "na": 3787,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 431,
            "absent": 1401
          }
        },
        "referrer_policy": {
          "n": 1832,
          "na": 3787,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 256,
            "absent": 1576
          }
        },
        "secure_by_default": {
          "n": 1511,
          "na": 4108,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 79,
            "not_all": 1432
          }
        },
        "ipv6": {
          "n": 5619,
          "na": 0,
          "states": {
            "aaaa": 855,
            "none": 4764
          }
        }
      }
    },
    "business": {
      "graded": 34623,
      "checks": {
        "dmarc": {
          "n": 34623,
          "na": 0,
          "states": {
            "absent": 25745,
            "none": 4174,
            "quarantine": 2498,
            "reject": 2205,
            "invalid": 1
          },
          "rua_present": 3616
        },
        "spf": {
          "n": 34623,
          "na": 0,
          "states": {
            "absent": 19755,
            "hardfail": 4834,
            "softfail": 9536,
            "neutral": 315,
            "plus_all": 1,
            "invalid": 182
          }
        },
        "dkim": {
          "n": 7651,
          "na": 26972,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 4682,
            "none_observed": 2969
          }
        },
        "mx": {
          "n": 34623,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 17065,
            "absent": 17558
          }
        },
        "reverse_dns": {
          "n": 17072,
          "na": 17551,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 13411,
            "none": 3661
          }
        },
        "caa": {
          "n": 34433,
          "na": 190,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1621,
            "absent": 32812
          }
        },
        "dnssec": {
          "n": 34623,
          "na": 0,
          "states": {
            "signed_valid": 2588,
            "signed_broken": 30,
            "unsigned": 32005
          }
        },
        "https": {
          "n": 34623,
          "na": 0,
          "states": {
            "https": 19634,
            "redirects": 0,
            "http_only": 14989
          }
        },
        "tls": {
          "n": 19634,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 19007,
            "tls12": 627,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 19634,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 17451,
            "invalid": 2183
          }
        },
        "hsts": {
          "n": 19634,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4112,
            "absent": 15522
          }
        },
        "csp": {
          "n": 12427,
          "na": 22196,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1322,
            "weak": 0,
            "absent": 11105
          }
        },
        "clickjacking": {
          "n": 12427,
          "na": 22196,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2269,
            "absent": 10158
          }
        },
        "mime_sniffing": {
          "n": 12427,
          "na": 22196,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2526,
            "absent": 9901
          }
        },
        "referrer_policy": {
          "n": 12427,
          "na": 22196,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1183,
            "absent": 11244
          }
        },
        "secure_by_default": {
          "n": 10031,
          "na": 24592,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 185,
            "not_all": 9846
          }
        },
        "ipv6": {
          "n": 34623,
          "na": 0,
          "states": {
            "aaaa": 8298,
            "none": 26325
          }
        }
      }
    },
    "buzz": {
      "graded": 228518,
      "checks": {
        "dmarc": {
          "n": 228518,
          "na": 0,
          "states": {
            "absent": 215051,
            "none": 4147,
            "quarantine": 7115,
            "reject": 2204,
            "invalid": 1
          },
          "rua_present": 9203
        },
        "spf": {
          "n": 228518,
          "na": 0,
          "states": {
            "absent": 207714,
            "hardfail": 7409,
            "softfail": 13036,
            "neutral": 132,
            "plus_all": 2,
            "invalid": 225
          }
        },
        "dkim": {
          "n": 9295,
          "na": 219223,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 4319,
            "none_observed": 4976
          }
        },
        "mx": {
          "n": 228518,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 26380,
            "absent": 202138
          }
        },
        "reverse_dns": {
          "n": 26358,
          "na": 202160,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 20307,
            "none": 6051
          }
        },
        "caa": {
          "n": 226885,
          "na": 1633,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 496,
            "absent": 226389
          }
        },
        "dnssec": {
          "n": 228518,
          "na": 0,
          "states": {
            "signed_valid": 20491,
            "signed_broken": 57,
            "unsigned": 207970
          }
        },
        "https": {
          "n": 228518,
          "na": 0,
          "states": {
            "https": 165379,
            "redirects": 0,
            "http_only": 63139
          }
        },
        "tls": {
          "n": 165379,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 105967,
            "tls12": 59412,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 165379,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 157369,
            "invalid": 8010
          }
        },
        "hsts": {
          "n": 165379,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 13996,
            "absent": 151383
          }
        },
        "csp": {
          "n": 55647,
          "na": 172871,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 4425,
            "weak": 0,
            "absent": 51222
          }
        },
        "clickjacking": {
          "n": 55647,
          "na": 172871,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 6427,
            "absent": 49220
          }
        },
        "mime_sniffing": {
          "n": 55647,
          "na": 172871,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 6898,
            "absent": 48749
          }
        },
        "referrer_policy": {
          "n": 55647,
          "na": 172871,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 5350,
            "absent": 50297
          }
        },
        "secure_by_default": {
          "n": 51024,
          "na": 177494,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 194,
            "not_all": 50830
          }
        },
        "ipv6": {
          "n": 228518,
          "na": 0,
          "states": {
            "aaaa": 126596,
            "none": 101922
          }
        }
      }
    },
    "bw": {
      "graded": 8485,
      "checks": {
        "dmarc": {
          "n": 8485,
          "na": 0,
          "states": {
            "absent": 5136,
            "none": 2125,
            "quarantine": 657,
            "reject": 567,
            "invalid": 0
          },
          "rua_present": 1096
        },
        "spf": {
          "n": 8485,
          "na": 0,
          "states": {
            "absent": 1300,
            "hardfail": 1977,
            "softfail": 4913,
            "neutral": 164,
            "plus_all": 0,
            "invalid": 131
          }
        },
        "dkim": {
          "n": 5902,
          "na": 2583,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 4708,
            "none_observed": 1194
          }
        },
        "mx": {
          "n": 8485,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7559,
            "absent": 926
          }
        },
        "reverse_dns": {
          "n": 7556,
          "na": 929,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5237,
            "none": 2319
          }
        },
        "caa": {
          "n": 8411,
          "na": 74,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 150,
            "absent": 8261
          }
        },
        "dnssec": {
          "n": 8485,
          "na": 0,
          "states": {
            "signed_valid": 19,
            "signed_broken": 0,
            "unsigned": 8466
          }
        },
        "https": {
          "n": 8485,
          "na": 0,
          "states": {
            "https": 7516,
            "redirects": 0,
            "http_only": 969
          }
        },
        "tls": {
          "n": 7516,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7350,
            "tls12": 166,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7516,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6739,
            "invalid": 777
          }
        },
        "hsts": {
          "n": 7516,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 904,
            "absent": 6612
          }
        },
        "csp": {
          "n": 4463,
          "na": 4022,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 382,
            "weak": 0,
            "absent": 4081
          }
        },
        "clickjacking": {
          "n": 4463,
          "na": 4022,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 457,
            "absent": 4006
          }
        },
        "mime_sniffing": {
          "n": 4463,
          "na": 4022,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 583,
            "absent": 3880
          }
        },
        "referrer_policy": {
          "n": 4463,
          "na": 4022,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 254,
            "absent": 4209
          }
        },
        "secure_by_default": {
          "n": 4426,
          "na": 4059,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 22,
            "not_all": 4404
          }
        },
        "ipv6": {
          "n": 8485,
          "na": 0,
          "states": {
            "aaaa": 1148,
            "none": 7337
          }
        }
      }
    },
    "by": {
      "graded": 101275,
      "checks": {
        "dmarc": {
          "n": 101275,
          "na": 0,
          "states": {
            "absent": 84445,
            "none": 10332,
            "quarantine": 3071,
            "reject": 3418,
            "invalid": 9
          },
          "rua_present": 3220
        },
        "spf": {
          "n": 101275,
          "na": 0,
          "states": {
            "absent": 31437,
            "hardfail": 7822,
            "softfail": 53403,
            "neutral": 314,
            "plus_all": 9,
            "invalid": 8290
          }
        },
        "dkim": {
          "n": 26755,
          "na": 74520,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 25326,
            "none_observed": 1429
          }
        },
        "mx": {
          "n": 101275,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 75543,
            "absent": 25732
          }
        },
        "reverse_dns": {
          "n": 75379,
          "na": 25896,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 69748,
            "none": 5631
          }
        },
        "caa": {
          "n": 100955,
          "na": 320,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1611,
            "absent": 99344
          }
        },
        "dnssec": {
          "n": 101275,
          "na": 0,
          "states": {
            "signed_valid": 156,
            "signed_broken": 2,
            "unsigned": 101117
          }
        },
        "https": {
          "n": 101275,
          "na": 0,
          "states": {
            "https": 94934,
            "redirects": 0,
            "http_only": 6341
          }
        },
        "tls": {
          "n": 94934,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 85635,
            "tls12": 9299,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 94934,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 88773,
            "invalid": 6161
          }
        },
        "hsts": {
          "n": 94934,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 28864,
            "absent": 66070
          }
        },
        "csp": {
          "n": 75362,
          "na": 25913,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1697,
            "weak": 0,
            "absent": 73665
          }
        },
        "clickjacking": {
          "n": 75362,
          "na": 25913,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 13570,
            "absent": 61792
          }
        },
        "mime_sniffing": {
          "n": 75362,
          "na": 25913,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 8962,
            "absent": 66400
          }
        },
        "referrer_policy": {
          "n": 75362,
          "na": 25913,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3330,
            "absent": 72032
          }
        },
        "secure_by_default": {
          "n": 74272,
          "na": 27003,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 362,
            "not_all": 73910
          }
        },
        "ipv6": {
          "n": 101275,
          "na": 0,
          "states": {
            "aaaa": 33279,
            "none": 67996
          }
        }
      }
    },
    "bz": {
      "graded": 21631,
      "checks": {
        "dmarc": {
          "n": 21631,
          "na": 0,
          "states": {
            "absent": 17786,
            "none": 1986,
            "quarantine": 1019,
            "reject": 839,
            "invalid": 1
          },
          "rua_present": 1765
        },
        "spf": {
          "n": 21631,
          "na": 0,
          "states": {
            "absent": 13295,
            "hardfail": 3098,
            "softfail": 4748,
            "neutral": 291,
            "plus_all": 2,
            "invalid": 197
          }
        },
        "dkim": {
          "n": 5047,
          "na": 16584,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2029,
            "none_observed": 3018
          }
        },
        "mx": {
          "n": 21631,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 10371,
            "absent": 11260
          }
        },
        "reverse_dns": {
          "n": 10364,
          "na": 11267,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 8497,
            "none": 1867
          }
        },
        "caa": {
          "n": 21504,
          "na": 127,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 296,
            "absent": 21208
          }
        },
        "dnssec": {
          "n": 21631,
          "na": 0,
          "states": {
            "signed_valid": 354,
            "signed_broken": 4,
            "unsigned": 21273
          }
        },
        "https": {
          "n": 21631,
          "na": 0,
          "states": {
            "https": 16227,
            "redirects": 0,
            "http_only": 5404
          }
        },
        "tls": {
          "n": 16227,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 15151,
            "tls12": 1076,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 16227,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 14794,
            "invalid": 1433
          }
        },
        "hsts": {
          "n": 16227,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2352,
            "absent": 13875
          }
        },
        "csp": {
          "n": 7649,
          "na": 13982,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 376,
            "weak": 0,
            "absent": 7273
          }
        },
        "clickjacking": {
          "n": 7649,
          "na": 13982,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1171,
            "absent": 6478
          }
        },
        "mime_sniffing": {
          "n": 7649,
          "na": 13982,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1238,
            "absent": 6411
          }
        },
        "referrer_policy": {
          "n": 7649,
          "na": 13982,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 751,
            "absent": 6898
          }
        },
        "secure_by_default": {
          "n": 7291,
          "na": 14340,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 68,
            "not_all": 7223
          }
        },
        "ipv6": {
          "n": 21631,
          "na": 0,
          "states": {
            "aaaa": 3864,
            "none": 17767
          }
        }
      }
    },
    "bzh": {
      "graded": 13285,
      "checks": {
        "dmarc": {
          "n": 13285,
          "na": 0,
          "states": {
            "absent": 9274,
            "none": 2481,
            "quarantine": 821,
            "reject": 704,
            "invalid": 5
          },
          "rua_present": 1442
        },
        "spf": {
          "n": 13285,
          "na": 0,
          "states": {
            "absent": 2393,
            "hardfail": 4505,
            "softfail": 5250,
            "neutral": 1081,
            "plus_all": 28,
            "invalid": 28
          }
        },
        "dkim": {
          "n": 3268,
          "na": 10017,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2309,
            "none_observed": 959
          }
        },
        "mx": {
          "n": 13285,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 12207,
            "absent": 1078
          }
        },
        "reverse_dns": {
          "n": 12196,
          "na": 1089,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 11616,
            "none": 580
          }
        },
        "caa": {
          "n": 13236,
          "na": 49,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 128,
            "absent": 13108
          }
        },
        "dnssec": {
          "n": 13285,
          "na": 0,
          "states": {
            "signed_valid": 4008,
            "signed_broken": 3,
            "unsigned": 9274
          }
        },
        "https": {
          "n": 13285,
          "na": 0,
          "states": {
            "https": 7615,
            "redirects": 0,
            "http_only": 5670
          }
        },
        "tls": {
          "n": 7615,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7208,
            "tls12": 407,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7615,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6615,
            "invalid": 1000
          }
        },
        "hsts": {
          "n": 7615,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1663,
            "absent": 5952
          }
        },
        "csp": {
          "n": 4667,
          "na": 8618,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 939,
            "weak": 0,
            "absent": 3728
          }
        },
        "clickjacking": {
          "n": 4667,
          "na": 8618,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 553,
            "absent": 4114
          }
        },
        "mime_sniffing": {
          "n": 4667,
          "na": 8618,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 607,
            "absent": 4060
          }
        },
        "referrer_policy": {
          "n": 4667,
          "na": 8618,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 366,
            "absent": 4301
          }
        },
        "secure_by_default": {
          "n": 3620,
          "na": 9665,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 69,
            "not_all": 3551
          }
        },
        "ipv6": {
          "n": 13285,
          "na": 0,
          "states": {
            "aaaa": 3339,
            "none": 9946
          }
        }
      }
    },
    "ca": {
      "graded": 2665486,
      "checks": {
        "dmarc": {
          "n": 2665486,
          "na": 0,
          "states": {
            "absent": 1924825,
            "none": 371219,
            "quarantine": 246256,
            "reject": 122869,
            "invalid": 317
          },
          "rua_present": 381636
        },
        "spf": {
          "n": 2665486,
          "na": 0,
          "states": {
            "absent": 1346563,
            "hardfail": 488886,
            "softfail": 751523,
            "neutral": 73578,
            "plus_all": 185,
            "invalid": 4751
          }
        },
        "dkim": {
          "n": 1069918,
          "na": 1595568,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 423246,
            "none_observed": 646672
          }
        },
        "mx": {
          "n": 2665486,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1560470,
            "absent": 1105016
          }
        },
        "reverse_dns": {
          "n": 1558903,
          "na": 1106583,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1350588,
            "none": 208315
          }
        },
        "caa": {
          "n": 2659509,
          "na": 5977,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 46792,
            "absent": 2612717
          }
        },
        "dnssec": {
          "n": 2665486,
          "na": 0,
          "states": {
            "signed_valid": 68443,
            "signed_broken": 255,
            "unsigned": 2596788
          }
        },
        "https": {
          "n": 2665486,
          "na": 0,
          "states": {
            "https": 1850940,
            "redirects": 0,
            "http_only": 814546
          }
        },
        "tls": {
          "n": 1850940,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 1765696,
            "tls12": 85244,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 1850940,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1766178,
            "invalid": 84762
          }
        },
        "hsts": {
          "n": 1850940,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 506563,
            "absent": 1344377
          }
        },
        "csp": {
          "n": 919466,
          "na": 1746020,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 117460,
            "weak": 0,
            "absent": 802006
          }
        },
        "clickjacking": {
          "n": 919466,
          "na": 1746020,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 168057,
            "absent": 751409
          }
        },
        "mime_sniffing": {
          "n": 919466,
          "na": 1746020,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 207799,
            "absent": 711667
          }
        },
        "referrer_policy": {
          "n": 919466,
          "na": 1746020,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 82394,
            "absent": 837072
          }
        },
        "secure_by_default": {
          "n": 897842,
          "na": 1767644,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 16131,
            "not_all": 881711
          }
        },
        "ipv6": {
          "n": 2665486,
          "na": 0,
          "states": {
            "aaaa": 344833,
            "none": 2320653
          }
        }
      }
    },
    "cafe": {
      "graded": 22976,
      "checks": {
        "dmarc": {
          "n": 22976,
          "na": 0,
          "states": {
            "absent": 17887,
            "none": 2152,
            "quarantine": 1851,
            "reject": 1085,
            "invalid": 1
          },
          "rua_present": 2481
        },
        "spf": {
          "n": 22976,
          "na": 0,
          "states": {
            "absent": 13396,
            "hardfail": 2709,
            "softfail": 6389,
            "neutral": 326,
            "plus_all": 1,
            "invalid": 155
          }
        },
        "dkim": {
          "n": 3928,
          "na": 19048,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1999,
            "none_observed": 1929
          }
        },
        "mx": {
          "n": 22976,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 11136,
            "absent": 11840
          }
        },
        "reverse_dns": {
          "n": 11133,
          "na": 11843,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 9143,
            "none": 1990
          }
        },
        "caa": {
          "n": 22355,
          "na": 621,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1052,
            "absent": 21303
          }
        },
        "dnssec": {
          "n": 22976,
          "na": 0,
          "states": {
            "signed_valid": 1637,
            "signed_broken": 17,
            "unsigned": 21322
          }
        },
        "https": {
          "n": 22976,
          "na": 0,
          "states": {
            "https": 12836,
            "redirects": 0,
            "http_only": 10140
          }
        },
        "tls": {
          "n": 12836,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 12320,
            "tls12": 516,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 12836,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 11667,
            "invalid": 1169
          }
        },
        "hsts": {
          "n": 12836,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3228,
            "absent": 9608
          }
        },
        "csp": {
          "n": 8775,
          "na": 14201,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 982,
            "weak": 0,
            "absent": 7793
          }
        },
        "clickjacking": {
          "n": 8775,
          "na": 14201,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1567,
            "absent": 7208
          }
        },
        "mime_sniffing": {
          "n": 8775,
          "na": 14201,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1836,
            "absent": 6939
          }
        },
        "referrer_policy": {
          "n": 8775,
          "na": 14201,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 991,
            "absent": 7784
          }
        },
        "secure_by_default": {
          "n": 7218,
          "na": 15758,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 183,
            "not_all": 7035
          }
        },
        "ipv6": {
          "n": 22976,
          "na": 0,
          "states": {
            "aaaa": 4757,
            "none": 18219
          }
        }
      }
    },
    "cam": {
      "graded": 80660,
      "checks": {
        "dmarc": {
          "n": 80660,
          "na": 0,
          "states": {
            "absent": 76488,
            "none": 2540,
            "quarantine": 911,
            "reject": 721,
            "invalid": 0
          },
          "rua_present": 1596
        },
        "spf": {
          "n": 80660,
          "na": 0,
          "states": {
            "absent": 68636,
            "hardfail": 2081,
            "softfail": 9582,
            "neutral": 220,
            "plus_all": 4,
            "invalid": 137
          }
        },
        "dkim": {
          "n": 5196,
          "na": 75464,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3808,
            "none_observed": 1388
          }
        },
        "mx": {
          "n": 80660,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 17769,
            "absent": 62891
          }
        },
        "reverse_dns": {
          "n": 17739,
          "na": 62921,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 13278,
            "none": 4461
          }
        },
        "caa": {
          "n": 80150,
          "na": 510,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 323,
            "absent": 79827
          }
        },
        "dnssec": {
          "n": 80660,
          "na": 0,
          "states": {
            "signed_valid": 8266,
            "signed_broken": 28,
            "unsigned": 72366
          }
        },
        "https": {
          "n": 80660,
          "na": 0,
          "states": {
            "https": 61925,
            "redirects": 0,
            "http_only": 18735
          }
        },
        "tls": {
          "n": 61925,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 57569,
            "tls12": 4356,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 61925,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 57627,
            "invalid": 4298
          }
        },
        "hsts": {
          "n": 61925,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 23165,
            "absent": 38760
          }
        },
        "csp": {
          "n": 41876,
          "na": 38784,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1464,
            "weak": 0,
            "absent": 40412
          }
        },
        "clickjacking": {
          "n": 41876,
          "na": 38784,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 6547,
            "absent": 35329
          }
        },
        "mime_sniffing": {
          "n": 41876,
          "na": 38784,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3375,
            "absent": 38501
          }
        },
        "referrer_policy": {
          "n": 41876,
          "na": 38784,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2769,
            "absent": 39107
          }
        },
        "secure_by_default": {
          "n": 39205,
          "na": 41455,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 201,
            "not_all": 39004
          }
        },
        "ipv6": {
          "n": 80660,
          "na": 0,
          "states": {
            "aaaa": 26974,
            "none": 53686
          }
        }
      }
    },
    "camp": {
      "graded": 7598,
      "checks": {
        "dmarc": {
          "n": 7598,
          "na": 0,
          "states": {
            "absent": 5836,
            "none": 854,
            "quarantine": 300,
            "reject": 608,
            "invalid": 0
          },
          "rua_present": 555
        },
        "spf": {
          "n": 7598,
          "na": 0,
          "states": {
            "absent": 4194,
            "hardfail": 1355,
            "softfail": 1834,
            "neutral": 141,
            "plus_all": 0,
            "invalid": 74
          }
        },
        "dkim": {
          "n": 1533,
          "na": 6065,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 658,
            "none_observed": 875
          }
        },
        "mx": {
          "n": 7598,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4040,
            "absent": 3558
          }
        },
        "reverse_dns": {
          "n": 4040,
          "na": 3558,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3468,
            "none": 572
          }
        },
        "caa": {
          "n": 7557,
          "na": 41,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 287,
            "absent": 7270
          }
        },
        "dnssec": {
          "n": 7598,
          "na": 0,
          "states": {
            "signed_valid": 733,
            "signed_broken": 0,
            "unsigned": 6865
          }
        },
        "https": {
          "n": 7598,
          "na": 0,
          "states": {
            "https": 4520,
            "redirects": 0,
            "http_only": 3078
          }
        },
        "tls": {
          "n": 4520,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4366,
            "tls12": 154,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4520,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4094,
            "invalid": 426
          }
        },
        "hsts": {
          "n": 4520,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1190,
            "absent": 3330
          }
        },
        "csp": {
          "n": 2963,
          "na": 4635,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 224,
            "weak": 0,
            "absent": 2739
          }
        },
        "clickjacking": {
          "n": 2963,
          "na": 4635,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 708,
            "absent": 2255
          }
        },
        "mime_sniffing": {
          "n": 2963,
          "na": 4635,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 795,
            "absent": 2168
          }
        },
        "referrer_policy": {
          "n": 2963,
          "na": 4635,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 304,
            "absent": 2659
          }
        },
        "secure_by_default": {
          "n": 2434,
          "na": 5164,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 42,
            "not_all": 2392
          }
        },
        "ipv6": {
          "n": 7598,
          "na": 0,
          "states": {
            "aaaa": 1339,
            "none": 6259
          }
        }
      }
    },
    "capital": {
      "graded": 34201,
      "checks": {
        "dmarc": {
          "n": 34201,
          "na": 0,
          "states": {
            "absent": 25100,
            "none": 3325,
            "quarantine": 3929,
            "reject": 1845,
            "invalid": 2
          },
          "rua_present": 5665
        },
        "spf": {
          "n": 34201,
          "na": 0,
          "states": {
            "absent": 16895,
            "hardfail": 6348,
            "softfail": 10509,
            "neutral": 262,
            "plus_all": 1,
            "invalid": 186
          }
        },
        "dkim": {
          "n": 10473,
          "na": 23728,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 4391,
            "none_observed": 6082
          }
        },
        "mx": {
          "n": 34201,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 19774,
            "absent": 14427
          }
        },
        "reverse_dns": {
          "n": 19775,
          "na": 14426,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 16626,
            "none": 3149
          }
        },
        "caa": {
          "n": 34031,
          "na": 170,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1150,
            "absent": 32881
          }
        },
        "dnssec": {
          "n": 34201,
          "na": 0,
          "states": {
            "signed_valid": 2438,
            "signed_broken": 23,
            "unsigned": 31740
          }
        },
        "https": {
          "n": 34201,
          "na": 0,
          "states": {
            "https": 17429,
            "redirects": 0,
            "http_only": 16772
          }
        },
        "tls": {
          "n": 17429,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 16994,
            "tls12": 435,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 17429,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 16124,
            "invalid": 1305
          }
        },
        "hsts": {
          "n": 17429,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 5065,
            "absent": 12364
          }
        },
        "csp": {
          "n": 11941,
          "na": 22260,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1126,
            "weak": 0,
            "absent": 10815
          }
        },
        "clickjacking": {
          "n": 11941,
          "na": 22260,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2268,
            "absent": 9673
          }
        },
        "mime_sniffing": {
          "n": 11941,
          "na": 22260,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2890,
            "absent": 9051
          }
        },
        "referrer_policy": {
          "n": 11941,
          "na": 22260,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1662,
            "absent": 10279
          }
        },
        "secure_by_default": {
          "n": 10175,
          "na": 24026,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 297,
            "not_all": 9878
          }
        },
        "ipv6": {
          "n": 34201,
          "na": 0,
          "states": {
            "aaaa": 4829,
            "none": 29372
          }
        }
      }
    },
    "cards": {
      "graded": 13370,
      "checks": {
        "dmarc": {
          "n": 13370,
          "na": 0,
          "states": {
            "absent": 10921,
            "none": 1190,
            "quarantine": 625,
            "reject": 634,
            "invalid": 0
          },
          "rua_present": 1112
        },
        "spf": {
          "n": 13370,
          "na": 0,
          "states": {
            "absent": 8962,
            "hardfail": 1296,
            "softfail": 2925,
            "neutral": 128,
            "plus_all": 0,
            "invalid": 59
          }
        },
        "dkim": {
          "n": 1774,
          "na": 11596,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 842,
            "none_observed": 932
          }
        },
        "mx": {
          "n": 13370,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5134,
            "absent": 8236
          }
        },
        "reverse_dns": {
          "n": 5139,
          "na": 8231,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4405,
            "none": 734
          }
        },
        "caa": {
          "n": 13269,
          "na": 101,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 834,
            "absent": 12435
          }
        },
        "dnssec": {
          "n": 13370,
          "na": 0,
          "states": {
            "signed_valid": 756,
            "signed_broken": 10,
            "unsigned": 12604
          }
        },
        "https": {
          "n": 13370,
          "na": 0,
          "states": {
            "https": 7983,
            "redirects": 0,
            "http_only": 5387
          }
        },
        "tls": {
          "n": 7983,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7729,
            "tls12": 254,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7983,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7433,
            "invalid": 550
          }
        },
        "hsts": {
          "n": 7983,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2175,
            "absent": 5808
          }
        },
        "csp": {
          "n": 4517,
          "na": 8853,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 538,
            "weak": 0,
            "absent": 3979
          }
        },
        "clickjacking": {
          "n": 4517,
          "na": 8853,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 889,
            "absent": 3628
          }
        },
        "mime_sniffing": {
          "n": 4517,
          "na": 8853,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1131,
            "absent": 3386
          }
        },
        "referrer_policy": {
          "n": 4517,
          "na": 8853,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 743,
            "absent": 3774
          }
        },
        "secure_by_default": {
          "n": 3840,
          "na": 9530,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 129,
            "not_all": 3711
          }
        },
        "ipv6": {
          "n": 13370,
          "na": 0,
          "states": {
            "aaaa": 2661,
            "none": 10709
          }
        }
      }
    },
    "care": {
      "graded": 44047,
      "checks": {
        "dmarc": {
          "n": 44047,
          "na": 0,
          "states": {
            "absent": 31603,
            "none": 5506,
            "quarantine": 4138,
            "reject": 2794,
            "invalid": 6
          },
          "rua_present": 6430
        },
        "spf": {
          "n": 44047,
          "na": 0,
          "states": {
            "absent": 24006,
            "hardfail": 6898,
            "softfail": 12444,
            "neutral": 538,
            "plus_all": 3,
            "invalid": 158
          }
        },
        "dkim": {
          "n": 11556,
          "na": 32491,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 4961,
            "none_observed": 6595
          }
        },
        "mx": {
          "n": 44047,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 23141,
            "absent": 20906
          }
        },
        "reverse_dns": {
          "n": 23147,
          "na": 20900,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 20344,
            "none": 2803
          }
        },
        "caa": {
          "n": 43860,
          "na": 187,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 987,
            "absent": 42873
          }
        },
        "dnssec": {
          "n": 44047,
          "na": 0,
          "states": {
            "signed_valid": 3896,
            "signed_broken": 26,
            "unsigned": 40125
          }
        },
        "https": {
          "n": 44047,
          "na": 0,
          "states": {
            "https": 24949,
            "redirects": 0,
            "http_only": 19098
          }
        },
        "tls": {
          "n": 24949,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 24067,
            "tls12": 882,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 24949,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 22862,
            "invalid": 2087
          }
        },
        "hsts": {
          "n": 24949,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 6799,
            "absent": 18150
          }
        },
        "csp": {
          "n": 15014,
          "na": 29033,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1604,
            "weak": 0,
            "absent": 13410
          }
        },
        "clickjacking": {
          "n": 15014,
          "na": 29033,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2897,
            "absent": 12117
          }
        },
        "mime_sniffing": {
          "n": 15014,
          "na": 29033,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3548,
            "absent": 11466
          }
        },
        "referrer_policy": {
          "n": 15014,
          "na": 29033,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1715,
            "absent": 13299
          }
        },
        "secure_by_default": {
          "n": 12562,
          "na": 31485,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 260,
            "not_all": 12302
          }
        },
        "ipv6": {
          "n": 44047,
          "na": 0,
          "states": {
            "aaaa": 9574,
            "none": 34473
          }
        }
      }
    },
    "careers": {
      "graded": 8455,
      "checks": {
        "dmarc": {
          "n": 8455,
          "na": 0,
          "states": {
            "absent": 6265,
            "none": 699,
            "quarantine": 455,
            "reject": 1036,
            "invalid": 0
          },
          "rua_present": 1247
        },
        "spf": {
          "n": 8455,
          "na": 0,
          "states": {
            "absent": 5000,
            "hardfail": 1362,
            "softfail": 1935,
            "neutral": 116,
            "plus_all": 0,
            "invalid": 42
          }
        },
        "dkim": {
          "n": 1453,
          "na": 7002,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 548,
            "none_observed": 905
          }
        },
        "mx": {
          "n": 8455,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4002,
            "absent": 4453
          }
        },
        "reverse_dns": {
          "n": 4003,
          "na": 4452,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3261,
            "none": 742
          }
        },
        "caa": {
          "n": 8415,
          "na": 40,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 333,
            "absent": 8082
          }
        },
        "dnssec": {
          "n": 8455,
          "na": 0,
          "states": {
            "signed_valid": 579,
            "signed_broken": 7,
            "unsigned": 7869
          }
        },
        "https": {
          "n": 8455,
          "na": 0,
          "states": {
            "https": 3642,
            "redirects": 0,
            "http_only": 4813
          }
        },
        "tls": {
          "n": 3642,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3478,
            "tls12": 164,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3642,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3143,
            "invalid": 499
          }
        },
        "hsts": {
          "n": 3642,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 845,
            "absent": 2797
          }
        },
        "csp": {
          "n": 2324,
          "na": 6131,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 335,
            "weak": 0,
            "absent": 1989
          }
        },
        "clickjacking": {
          "n": 2324,
          "na": 6131,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 494,
            "absent": 1830
          }
        },
        "mime_sniffing": {
          "n": 2324,
          "na": 6131,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 553,
            "absent": 1771
          }
        },
        "referrer_policy": {
          "n": 2324,
          "na": 6131,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 324,
            "absent": 2000
          }
        },
        "secure_by_default": {
          "n": 1626,
          "na": 6829,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 45,
            "not_all": 1581
          }
        },
        "ipv6": {
          "n": 8455,
          "na": 0,
          "states": {
            "aaaa": 1142,
            "none": 7313
          }
        }
      }
    },
    "casa": {
      "graded": 82650,
      "checks": {
        "dmarc": {
          "n": 82650,
          "na": 0,
          "states": {
            "absent": 77113,
            "none": 2421,
            "quarantine": 1906,
            "reject": 1208,
            "invalid": 2
          },
          "rua_present": 2851
        },
        "spf": {
          "n": 82650,
          "na": 0,
          "states": {
            "absent": 70020,
            "hardfail": 2715,
            "softfail": 9429,
            "neutral": 295,
            "plus_all": 1,
            "invalid": 190
          }
        },
        "dkim": {
          "n": 3890,
          "na": 78760,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2322,
            "none_observed": 1568
          }
        },
        "mx": {
          "n": 82650,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 13268,
            "absent": 69382
          }
        },
        "reverse_dns": {
          "n": 13267,
          "na": 69383,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 11127,
            "none": 2140
          }
        },
        "caa": {
          "n": 81581,
          "na": 1069,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 571,
            "absent": 81010
          }
        },
        "dnssec": {
          "n": 82650,
          "na": 0,
          "states": {
            "signed_valid": 6791,
            "signed_broken": 52,
            "unsigned": 75807
          }
        },
        "https": {
          "n": 82650,
          "na": 0,
          "states": {
            "https": 58411,
            "redirects": 0,
            "http_only": 24239
          }
        },
        "tls": {
          "n": 58411,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 57410,
            "tls12": 1001,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 58411,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 48863,
            "invalid": 9548
          }
        },
        "hsts": {
          "n": 58411,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 16069,
            "absent": 42342
          }
        },
        "csp": {
          "n": 37908,
          "na": 44742,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1754,
            "weak": 0,
            "absent": 36154
          }
        },
        "clickjacking": {
          "n": 37908,
          "na": 44742,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3197,
            "absent": 34711
          }
        },
        "mime_sniffing": {
          "n": 37908,
          "na": 44742,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3683,
            "absent": 34225
          }
        },
        "referrer_policy": {
          "n": 37908,
          "na": 44742,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2947,
            "absent": 34961
          }
        },
        "secure_by_default": {
          "n": 29292,
          "na": 53358,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 196,
            "not_all": 29096
          }
        },
        "ipv6": {
          "n": 82650,
          "na": 0,
          "states": {
            "aaaa": 22676,
            "none": 59974
          }
        }
      }
    },
    "cash": {
      "graded": 18984,
      "checks": {
        "dmarc": {
          "n": 18984,
          "na": 0,
          "states": {
            "absent": 15863,
            "none": 1049,
            "quarantine": 1374,
            "reject": 697,
            "invalid": 1
          },
          "rua_present": 1891
        },
        "spf": {
          "n": 18984,
          "na": 0,
          "states": {
            "absent": 11566,
            "hardfail": 2216,
            "softfail": 4996,
            "neutral": 140,
            "plus_all": 1,
            "invalid": 65
          }
        },
        "dkim": {
          "n": 1919,
          "na": 17065,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 922,
            "none_observed": 997
          }
        },
        "mx": {
          "n": 18984,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8021,
            "absent": 10963
          }
        },
        "reverse_dns": {
          "n": 8020,
          "na": 10964,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6152,
            "none": 1868
          }
        },
        "caa": {
          "n": 18839,
          "na": 145,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 738,
            "absent": 18101
          }
        },
        "dnssec": {
          "n": 18984,
          "na": 0,
          "states": {
            "signed_valid": 1163,
            "signed_broken": 11,
            "unsigned": 17810
          }
        },
        "https": {
          "n": 18984,
          "na": 0,
          "states": {
            "https": 10756,
            "redirects": 0,
            "http_only": 8228
          }
        },
        "tls": {
          "n": 10756,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 10471,
            "tls12": 285,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10756,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 10122,
            "invalid": 634
          }
        },
        "hsts": {
          "n": 10756,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2310,
            "absent": 8446
          }
        },
        "csp": {
          "n": 7665,
          "na": 11319,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 949,
            "weak": 0,
            "absent": 6716
          }
        },
        "clickjacking": {
          "n": 7665,
          "na": 11319,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1333,
            "absent": 6332
          }
        },
        "mime_sniffing": {
          "n": 7665,
          "na": 11319,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1446,
            "absent": 6219
          }
        },
        "referrer_policy": {
          "n": 7665,
          "na": 11319,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1142,
            "absent": 6523
          }
        },
        "secure_by_default": {
          "n": 6609,
          "na": 12375,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 293,
            "not_all": 6316
          }
        },
        "ipv6": {
          "n": 18984,
          "na": 0,
          "states": {
            "aaaa": 4304,
            "none": 14680
          }
        }
      }
    },
    "casino": {
      "graded": 86481,
      "checks": {
        "dmarc": {
          "n": 86481,
          "na": 0,
          "states": {
            "absent": 82633,
            "none": 946,
            "quarantine": 1556,
            "reject": 1346,
            "invalid": 0
          },
          "rua_present": 1905
        },
        "spf": {
          "n": 86481,
          "na": 0,
          "states": {
            "absent": 70153,
            "hardfail": 3149,
            "softfail": 13049,
            "neutral": 51,
            "plus_all": 0,
            "invalid": 79
          }
        },
        "dkim": {
          "n": 1237,
          "na": 85244,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 855,
            "none_observed": 382
          }
        },
        "mx": {
          "n": 86481,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 16270,
            "absent": 70211
          }
        },
        "reverse_dns": {
          "n": 16272,
          "na": 70209,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 14214,
            "none": 2058
          }
        },
        "caa": {
          "n": 83676,
          "na": 2805,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 566,
            "absent": 83110
          }
        },
        "dnssec": {
          "n": 86481,
          "na": 0,
          "states": {
            "signed_valid": 5962,
            "signed_broken": 37,
            "unsigned": 80482
          }
        },
        "https": {
          "n": 86481,
          "na": 0,
          "states": {
            "https": 69567,
            "redirects": 0,
            "http_only": 16914
          }
        },
        "tls": {
          "n": 69567,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 42590,
            "tls12": 26977,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 69567,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 64533,
            "invalid": 5034
          }
        },
        "hsts": {
          "n": 69567,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3914,
            "absent": 65653
          }
        },
        "csp": {
          "n": 29788,
          "na": 56693,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2866,
            "weak": 0,
            "absent": 26922
          }
        },
        "clickjacking": {
          "n": 29788,
          "na": 56693,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4525,
            "absent": 25263
          }
        },
        "mime_sniffing": {
          "n": 29788,
          "na": 56693,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 5613,
            "absent": 24175
          }
        },
        "referrer_policy": {
          "n": 29788,
          "na": 56693,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3366,
            "absent": 26422
          }
        },
        "secure_by_default": {
          "n": 26960,
          "na": 59521,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 327,
            "not_all": 26633
          }
        },
        "ipv6": {
          "n": 86481,
          "na": 0,
          "states": {
            "aaaa": 50635,
            "none": 35846
          }
        }
      }
    },
    "cat": {
      "graded": 103765,
      "checks": {
        "dmarc": {
          "n": 103765,
          "na": 0,
          "states": {
            "absent": 70454,
            "none": 17609,
            "quarantine": 12526,
            "reject": 3161,
            "invalid": 15
          },
          "rua_present": 5989
        },
        "spf": {
          "n": 103765,
          "na": 0,
          "states": {
            "absent": 31696,
            "hardfail": 14614,
            "softfail": 51199,
            "neutral": 840,
            "plus_all": 23,
            "invalid": 5393
          }
        },
        "dkim": {
          "n": 26394,
          "na": 77371,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 17112,
            "none_observed": 9282
          }
        },
        "mx": {
          "n": 103765,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 77195,
            "absent": 26570
          }
        },
        "reverse_dns": {
          "n": 77171,
          "na": 26594,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 73248,
            "none": 3923
          }
        },
        "caa": {
          "n": 103518,
          "na": 247,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 951,
            "absent": 102567
          }
        },
        "dnssec": {
          "n": 103765,
          "na": 0,
          "states": {
            "signed_valid": 12656,
            "signed_broken": 109,
            "unsigned": 91000
          }
        },
        "https": {
          "n": 103765,
          "na": 0,
          "states": {
            "https": 72588,
            "redirects": 0,
            "http_only": 31177
          }
        },
        "tls": {
          "n": 72588,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 59419,
            "tls12": 13169,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 72588,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 51925,
            "invalid": 20663
          }
        },
        "hsts": {
          "n": 72588,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 8716,
            "absent": 63872
          }
        },
        "csp": {
          "n": 40941,
          "na": 62824,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2881,
            "weak": 0,
            "absent": 38060
          }
        },
        "clickjacking": {
          "n": 40941,
          "na": 62824,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4227,
            "absent": 36714
          }
        },
        "mime_sniffing": {
          "n": 40941,
          "na": 62824,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 4481,
            "absent": 36460
          }
        },
        "referrer_policy": {
          "n": 40941,
          "na": 62824,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2447,
            "absent": 38494
          }
        },
        "secure_by_default": {
          "n": 33613,
          "na": 70152,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 400,
            "not_all": 33213
          }
        },
        "ipv6": {
          "n": 103765,
          "na": 0,
          "states": {
            "aaaa": 14129,
            "none": 89636
          }
        }
      }
    },
    "cc": {
      "graded": 1880789,
      "checks": {
        "dmarc": {
          "n": 1880789,
          "na": 0,
          "states": {
            "absent": 1791785,
            "none": 32932,
            "quarantine": 43898,
            "reject": 12156,
            "invalid": 18
          },
          "rua_present": 55021
        },
        "spf": {
          "n": 1880789,
          "na": 0,
          "states": {
            "absent": 1679006,
            "hardfail": 102630,
            "softfail": 94639,
            "neutral": 3008,
            "plus_all": 43,
            "invalid": 1463
          }
        },
        "dkim": {
          "n": 56559,
          "na": 1824230,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 33202,
            "none_observed": 23357
          }
        },
        "mx": {
          "n": 1880789,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 220305,
            "absent": 1660484
          }
        },
        "reverse_dns": {
          "n": 220182,
          "na": 1660607,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 172854,
            "none": 47328
          }
        },
        "caa": {
          "n": 1871122,
          "na": 9667,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 5573,
            "absent": 1865549
          }
        },
        "dnssec": {
          "n": 1880789,
          "na": 0,
          "states": {
            "signed_valid": 71604,
            "signed_broken": 462,
            "unsigned": 1808723
          }
        },
        "https": {
          "n": 1880789,
          "na": 0,
          "states": {
            "https": 1098379,
            "redirects": 0,
            "http_only": 782410
          }
        },
        "tls": {
          "n": 1098379,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 1041051,
            "tls12": 57328,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 1098379,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1015665,
            "invalid": 82714
          }
        },
        "hsts": {
          "n": 1098379,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 282399,
            "absent": 815980
          }
        },
        "csp": {
          "n": 644774,
          "na": 1236015,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 20725,
            "weak": 0,
            "absent": 624049
          }
        },
        "clickjacking": {
          "n": 644774,
          "na": 1236015,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 37307,
            "absent": 607467
          }
        },
        "mime_sniffing": {
          "n": 644774,
          "na": 1236015,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 47288,
            "absent": 597486
          }
        },
        "referrer_policy": {
          "n": 644774,
          "na": 1236015,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 37068,
            "absent": 607706
          }
        },
        "secure_by_default": {
          "n": 601471,
          "na": 1279318,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 3743,
            "not_all": 597728
          }
        },
        "ipv6": {
          "n": 1880789,
          "na": 0,
          "states": {
            "aaaa": 426834,
            "none": 1453955
          }
        }
      }
    },
    "center": {
      "graded": 45369,
      "checks": {
        "dmarc": {
          "n": 45369,
          "na": 0,
          "states": {
            "absent": 37164,
            "none": 3782,
            "quarantine": 2839,
            "reject": 1583,
            "invalid": 1
          },
          "rua_present": 3939
        },
        "spf": {
          "n": 45369,
          "na": 0,
          "states": {
            "absent": 30677,
            "hardfail": 4740,
            "softfail": 8778,
            "neutral": 560,
            "plus_all": 4,
            "invalid": 610
          }
        },
        "dkim": {
          "n": 6346,
          "na": 39023,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3012,
            "none_observed": 3334
          }
        },
        "mx": {
          "n": 45369,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 17792,
            "absent": 27577
          }
        },
        "reverse_dns": {
          "n": 17791,
          "na": 27578,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 13663,
            "none": 4128
          }
        },
        "caa": {
          "n": 44980,
          "na": 389,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 939,
            "absent": 44041
          }
        },
        "dnssec": {
          "n": 45369,
          "na": 0,
          "states": {
            "signed_valid": 1748,
            "signed_broken": 12,
            "unsigned": 43609
          }
        },
        "https": {
          "n": 45369,
          "na": 0,
          "states": {
            "https": 28746,
            "redirects": 0,
            "http_only": 16623
          }
        },
        "tls": {
          "n": 28746,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 19521,
            "tls12": 9225,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 28746,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 26393,
            "invalid": 2353
          }
        },
        "hsts": {
          "n": 28746,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3747,
            "absent": 24999
          }
        },
        "csp": {
          "n": 18787,
          "na": 26582,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1249,
            "weak": 0,
            "absent": 17538
          }
        },
        "clickjacking": {
          "n": 18787,
          "na": 26582,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2200,
            "absent": 16587
          }
        },
        "mime_sniffing": {
          "n": 18787,
          "na": 26582,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2261,
            "absent": 16526
          }
        },
        "referrer_policy": {
          "n": 18787,
          "na": 26582,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1272,
            "absent": 17515
          }
        },
        "secure_by_default": {
          "n": 16366,
          "na": 29003,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 219,
            "not_all": 16147
          }
        },
        "ipv6": {
          "n": 45369,
          "na": 0,
          "states": {
            "aaaa": 15390,
            "none": 29979
          }
        }
      }
    },
    "ceo": {
      "graded": 7992,
      "checks": {
        "dmarc": {
          "n": 7992,
          "na": 0,
          "states": {
            "absent": 6458,
            "none": 368,
            "quarantine": 755,
            "reject": 411,
            "invalid": 0
          },
          "rua_present": 1103
        },
        "spf": {
          "n": 7992,
          "na": 0,
          "states": {
            "absent": 5761,
            "hardfail": 667,
            "softfail": 1504,
            "neutral": 45,
            "plus_all": 0,
            "invalid": 15
          }
        },
        "dkim": {
          "n": 887,
          "na": 7105,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 433,
            "none_observed": 454
          }
        },
        "mx": {
          "n": 7992,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2401,
            "absent": 5591
          }
        },
        "reverse_dns": {
          "n": 2400,
          "na": 5592,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1999,
            "none": 401
          }
        },
        "caa": {
          "n": 7880,
          "na": 112,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 133,
            "absent": 7747
          }
        },
        "dnssec": {
          "n": 7992,
          "na": 0,
          "states": {
            "signed_valid": 484,
            "signed_broken": 6,
            "unsigned": 7502
          }
        },
        "https": {
          "n": 7992,
          "na": 0,
          "states": {
            "https": 4770,
            "redirects": 0,
            "http_only": 3222
          }
        },
        "tls": {
          "n": 4770,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4625,
            "tls12": 145,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4770,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4278,
            "invalid": 492
          }
        },
        "hsts": {
          "n": 4770,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1172,
            "absent": 3598
          }
        },
        "csp": {
          "n": 3104,
          "na": 4888,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 268,
            "weak": 0,
            "absent": 2836
          }
        },
        "clickjacking": {
          "n": 3104,
          "na": 4888,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 502,
            "absent": 2602
          }
        },
        "mime_sniffing": {
          "n": 3104,
          "na": 4888,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 563,
            "absent": 2541
          }
        },
        "referrer_policy": {
          "n": 3104,
          "na": 4888,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 385,
            "absent": 2719
          }
        },
        "secure_by_default": {
          "n": 2545,
          "na": 5447,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 42,
            "not_all": 2503
          }
        },
        "ipv6": {
          "n": 7992,
          "na": 0,
          "states": {
            "aaaa": 1643,
            "none": 6349
          }
        }
      }
    },
    "cf": {
      "graded": 13466,
      "checks": {
        "dmarc": {
          "n": 13466,
          "na": 0,
          "states": {
            "absent": 12986,
            "none": 283,
            "quarantine": 75,
            "reject": 122,
            "invalid": 0
          },
          "rua_present": 290
        },
        "spf": {
          "n": 13466,
          "na": 0,
          "states": {
            "absent": 11228,
            "hardfail": 973,
            "softfail": 1186,
            "neutral": 29,
            "plus_all": 1,
            "invalid": 49
          }
        },
        "dkim": {
          "n": 557,
          "na": 12909,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 277,
            "none_observed": 280
          }
        },
        "mx": {
          "n": 13466,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2383,
            "absent": 11083
          }
        },
        "reverse_dns": {
          "n": 2385,
          "na": 11081,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2074,
            "none": 311
          }
        },
        "caa": {
          "n": 13458,
          "na": 8,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 157,
            "absent": 13301
          }
        },
        "dnssec": {
          "n": 13466,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 13466
          }
        },
        "https": {
          "n": 13466,
          "na": 0,
          "states": {
            "https": 4660,
            "redirects": 0,
            "http_only": 8806
          }
        },
        "tls": {
          "n": 4660,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4342,
            "tls12": 318,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4660,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4056,
            "invalid": 604
          }
        },
        "hsts": {
          "n": 4660,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 283,
            "absent": 4377
          }
        },
        "csp": {
          "n": 1464,
          "na": 12002,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 51,
            "weak": 0,
            "absent": 1413
          }
        },
        "clickjacking": {
          "n": 1464,
          "na": 12002,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 134,
            "absent": 1330
          }
        },
        "mime_sniffing": {
          "n": 1464,
          "na": 12002,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 197,
            "absent": 1267
          }
        },
        "referrer_policy": {
          "n": 1464,
          "na": 12002,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 141,
            "absent": 1323
          }
        },
        "secure_by_default": {
          "n": 1421,
          "na": 12045,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 18,
            "not_all": 1403
          }
        },
        "ipv6": {
          "n": 13466,
          "na": 0,
          "states": {
            "aaaa": 3636,
            "none": 9830
          }
        }
      }
    },
    "cfd": {
      "graded": 433466,
      "checks": {
        "dmarc": {
          "n": 433466,
          "na": 0,
          "states": {
            "absent": 403626,
            "none": 26852,
            "quarantine": 632,
            "reject": 2356,
            "invalid": 0
          },
          "rua_present": 6499
        },
        "spf": {
          "n": 433466,
          "na": 0,
          "states": {
            "absent": 369482,
            "hardfail": 15057,
            "softfail": 48076,
            "neutral": 533,
            "plus_all": 6,
            "invalid": 312
          }
        },
        "dkim": {
          "n": 7300,
          "na": 426166,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 5710,
            "none_observed": 1590
          }
        },
        "mx": {
          "n": 433466,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 66574,
            "absent": 366892
          }
        },
        "reverse_dns": {
          "n": 66493,
          "na": 366973,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 40206,
            "none": 26287
          }
        },
        "caa": {
          "n": 371263,
          "na": 62203,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1683,
            "absent": 369580
          }
        },
        "dnssec": {
          "n": 433466,
          "na": 0,
          "states": {
            "signed_valid": 25543,
            "signed_broken": 185,
            "unsigned": 407738
          }
        },
        "https": {
          "n": 433466,
          "na": 0,
          "states": {
            "https": 218799,
            "redirects": 0,
            "http_only": 214667
          }
        },
        "tls": {
          "n": 218799,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 206898,
            "tls12": 11901,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 218799,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 205091,
            "invalid": 13708
          }
        },
        "hsts": {
          "n": 218799,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 17907,
            "absent": 200892
          }
        },
        "csp": {
          "n": 132909,
          "na": 300557,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 10451,
            "weak": 0,
            "absent": 122458
          }
        },
        "clickjacking": {
          "n": 132909,
          "na": 300557,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 13879,
            "absent": 119030
          }
        },
        "mime_sniffing": {
          "n": 132909,
          "na": 300557,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 15271,
            "absent": 117638
          }
        },
        "referrer_policy": {
          "n": 132909,
          "na": 300557,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 11780,
            "absent": 121129
          }
        },
        "secure_by_default": {
          "n": 114192,
          "na": 319274,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 185,
            "not_all": 114007
          }
        },
        "ipv6": {
          "n": 433466,
          "na": 0,
          "states": {
            "aaaa": 155068,
            "none": 278398
          }
        }
      }
    },
    "ch": {
      "graded": 1683273,
      "checks": {
        "dmarc": {
          "n": 1683273,
          "na": 0,
          "states": {
            "absent": 933576,
            "none": 208865,
            "quarantine": 264254,
            "reject": 276401,
            "invalid": 177
          },
          "rua_present": 119042
        },
        "spf": {
          "n": 1683273,
          "na": 0,
          "states": {
            "absent": 379896,
            "hardfail": 617868,
            "softfail": 417682,
            "neutral": 70206,
            "plus_all": 189,
            "invalid": 197432
          }
        },
        "dkim": {
          "n": 492845,
          "na": 1190428,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 338447,
            "none_observed": 154398
          }
        },
        "mx": {
          "n": 1683273,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1380756,
            "absent": 302517
          }
        },
        "reverse_dns": {
          "n": 1382644,
          "na": 300629,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1261660,
            "none": 120984
          }
        },
        "caa": {
          "n": 1681557,
          "na": 1716,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 36650,
            "absent": 1644907
          }
        },
        "dnssec": {
          "n": 1683273,
          "na": 0,
          "states": {
            "signed_valid": 865915,
            "signed_broken": 942,
            "unsigned": 816416
          }
        },
        "https": {
          "n": 1683273,
          "na": 0,
          "states": {
            "https": 1481119,
            "redirects": 0,
            "http_only": 202154
          }
        },
        "tls": {
          "n": 1481119,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 1369304,
            "tls12": 111815,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 1481119,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1302048,
            "invalid": 179071
          }
        },
        "hsts": {
          "n": 1481119,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 451478,
            "absent": 1029641
          }
        },
        "csp": {
          "n": 688033,
          "na": 995240,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 42126,
            "weak": 0,
            "absent": 645907
          }
        },
        "clickjacking": {
          "n": 688033,
          "na": 995240,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 99816,
            "absent": 588217
          }
        },
        "mime_sniffing": {
          "n": 688033,
          "na": 995240,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 98548,
            "absent": 589485
          }
        },
        "referrer_policy": {
          "n": 688033,
          "na": 995240,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 47110,
            "absent": 640923
          }
        },
        "secure_by_default": {
          "n": 659946,
          "na": 1023327,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 5927,
            "not_all": 654019
          }
        },
        "ipv6": {
          "n": 1683273,
          "na": 0,
          "states": {
            "aaaa": 656802,
            "none": 1026471
          }
        }
      }
    },
    "chat": {
      "graded": 51707,
      "checks": {
        "dmarc": {
          "n": 51707,
          "na": 0,
          "states": {
            "absent": 44227,
            "none": 3199,
            "quarantine": 2530,
            "reject": 1750,
            "invalid": 1
          },
          "rua_present": 3978
        },
        "spf": {
          "n": 51707,
          "na": 0,
          "states": {
            "absent": 34857,
            "hardfail": 4988,
            "softfail": 11348,
            "neutral": 365,
            "plus_all": 2,
            "invalid": 147
          }
        },
        "dkim": {
          "n": 4387,
          "na": 47320,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2528,
            "none_observed": 1859
          }
        },
        "mx": {
          "n": 51707,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 18001,
            "absent": 33706
          }
        },
        "reverse_dns": {
          "n": 17997,
          "na": 33710,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 13906,
            "none": 4091
          }
        },
        "caa": {
          "n": 50974,
          "na": 733,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3587,
            "absent": 47387
          }
        },
        "dnssec": {
          "n": 51707,
          "na": 0,
          "states": {
            "signed_valid": 2989,
            "signed_broken": 27,
            "unsigned": 48691
          }
        },
        "https": {
          "n": 51707,
          "na": 0,
          "states": {
            "https": 27418,
            "redirects": 0,
            "http_only": 24289
          }
        },
        "tls": {
          "n": 27418,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 26358,
            "tls12": 1060,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 27418,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 24760,
            "invalid": 2658
          }
        },
        "hsts": {
          "n": 27418,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 7116,
            "absent": 20302
          }
        },
        "csp": {
          "n": 18906,
          "na": 32801,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2369,
            "weak": 0,
            "absent": 16537
          }
        },
        "clickjacking": {
          "n": 18906,
          "na": 32801,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4298,
            "absent": 14608
          }
        },
        "mime_sniffing": {
          "n": 18906,
          "na": 32801,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 5003,
            "absent": 13903
          }
        },
        "referrer_policy": {
          "n": 18906,
          "na": 32801,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3662,
            "absent": 15244
          }
        },
        "secure_by_default": {
          "n": 15918,
          "na": 35789,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 787,
            "not_all": 15131
          }
        },
        "ipv6": {
          "n": 51707,
          "na": 0,
          "states": {
            "aaaa": 10060,
            "none": 41647
          }
        }
      }
    },
    "christmas": {
      "graded": 15015,
      "checks": {
        "dmarc": {
          "n": 15015,
          "na": 0,
          "states": {
            "absent": 14373,
            "none": 208,
            "quarantine": 223,
            "reject": 211,
            "invalid": 0
          },
          "rua_present": 409
        },
        "spf": {
          "n": 15015,
          "na": 0,
          "states": {
            "absent": 13095,
            "hardfail": 479,
            "softfail": 1380,
            "neutral": 24,
            "plus_all": 0,
            "invalid": 37
          }
        },
        "dkim": {
          "n": 3663,
          "na": 11352,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 240,
            "none_observed": 3423
          }
        },
        "mx": {
          "n": 15015,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5893,
            "absent": 9122
          }
        },
        "reverse_dns": {
          "n": 5913,
          "na": 9102,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5453,
            "none": 460
          }
        },
        "caa": {
          "n": 14878,
          "na": 137,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 47,
            "absent": 14831
          }
        },
        "dnssec": {
          "n": 15015,
          "na": 0,
          "states": {
            "signed_valid": 6749,
            "signed_broken": 2,
            "unsigned": 8264
          }
        },
        "https": {
          "n": 15015,
          "na": 0,
          "states": {
            "https": 4183,
            "redirects": 0,
            "http_only": 10832
          }
        },
        "tls": {
          "n": 4183,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4098,
            "tls12": 85,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4183,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3897,
            "invalid": 286
          }
        },
        "hsts": {
          "n": 4183,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 594,
            "absent": 3589
          }
        },
        "csp": {
          "n": 3417,
          "na": 11598,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 935,
            "weak": 0,
            "absent": 2482
          }
        },
        "clickjacking": {
          "n": 3417,
          "na": 11598,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1162,
            "absent": 2255
          }
        },
        "mime_sniffing": {
          "n": 3417,
          "na": 11598,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1188,
            "absent": 2229
          }
        },
        "referrer_policy": {
          "n": 3417,
          "na": 11598,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1103,
            "absent": 2314
          }
        },
        "secure_by_default": {
          "n": 1863,
          "na": 13152,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 56,
            "not_all": 1807
          }
        },
        "ipv6": {
          "n": 15015,
          "na": 0,
          "states": {
            "aaaa": 2703,
            "none": 12312
          }
        }
      }
    },
    "church": {
      "graded": 31993,
      "checks": {
        "dmarc": {
          "n": 31993,
          "na": 0,
          "states": {
            "absent": 23684,
            "none": 4750,
            "quarantine": 2335,
            "reject": 1221,
            "invalid": 3
          },
          "rua_present": 3683
        },
        "spf": {
          "n": 31993,
          "na": 0,
          "states": {
            "absent": 17053,
            "hardfail": 5076,
            "softfail": 9259,
            "neutral": 480,
            "plus_all": 5,
            "invalid": 120
          }
        },
        "dkim": {
          "n": 12055,
          "na": 19938,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 4080,
            "none_observed": 7975
          }
        },
        "mx": {
          "n": 31993,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 19181,
            "absent": 12812
          }
        },
        "reverse_dns": {
          "n": 19178,
          "na": 12815,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 16765,
            "none": 2413
          }
        },
        "caa": {
          "n": 31835,
          "na": 158,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 736,
            "absent": 31099
          }
        },
        "dnssec": {
          "n": 31993,
          "na": 0,
          "states": {
            "signed_valid": 1874,
            "signed_broken": 18,
            "unsigned": 30101
          }
        },
        "https": {
          "n": 31993,
          "na": 0,
          "states": {
            "https": 21378,
            "redirects": 0,
            "http_only": 10615
          }
        },
        "tls": {
          "n": 21378,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 20293,
            "tls12": 1085,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 21378,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 20117,
            "invalid": 1261
          }
        },
        "hsts": {
          "n": 21378,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 6889,
            "absent": 14489
          }
        },
        "csp": {
          "n": 11284,
          "na": 20709,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 780,
            "weak": 0,
            "absent": 10504
          }
        },
        "clickjacking": {
          "n": 11284,
          "na": 20709,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2008,
            "absent": 9276
          }
        },
        "mime_sniffing": {
          "n": 11284,
          "na": 20709,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3473,
            "absent": 7811
          }
        },
        "referrer_policy": {
          "n": 11284,
          "na": 20709,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1050,
            "absent": 10234
          }
        },
        "secure_by_default": {
          "n": 10330,
          "na": 21663,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 178,
            "not_all": 10152
          }
        },
        "ipv6": {
          "n": 31993,
          "na": 0,
          "states": {
            "aaaa": 4007,
            "none": 27986
          }
        }
      }
    },
    "ci": {
      "graded": 9919,
      "checks": {
        "dmarc": {
          "n": 9919,
          "na": 0,
          "states": {
            "absent": 5555,
            "none": 3198,
            "quarantine": 771,
            "reject": 394,
            "invalid": 1
          },
          "rua_present": 852
        },
        "spf": {
          "n": 9919,
          "na": 0,
          "states": {
            "absent": 3068,
            "hardfail": 2064,
            "softfail": 4559,
            "neutral": 94,
            "plus_all": 2,
            "invalid": 132
          }
        },
        "dkim": {
          "n": 4386,
          "na": 5533,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3778,
            "none_observed": 608
          }
        },
        "mx": {
          "n": 9919,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7813,
            "absent": 2106
          }
        },
        "reverse_dns": {
          "n": 7871,
          "na": 2048,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6391,
            "none": 1480
          }
        },
        "caa": {
          "n": 9888,
          "na": 31,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 305,
            "absent": 9583
          }
        },
        "dnssec": {
          "n": 9919,
          "na": 0,
          "states": {
            "signed_valid": 84,
            "signed_broken": 0,
            "unsigned": 9835
          }
        },
        "https": {
          "n": 9919,
          "na": 0,
          "states": {
            "https": 8808,
            "redirects": 0,
            "http_only": 1111
          }
        },
        "tls": {
          "n": 8808,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8320,
            "tls12": 488,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8808,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8054,
            "invalid": 754
          }
        },
        "hsts": {
          "n": 8808,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1416,
            "absent": 7392
          }
        },
        "csp": {
          "n": 5826,
          "na": 4093,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 538,
            "weak": 0,
            "absent": 5288
          }
        },
        "clickjacking": {
          "n": 5826,
          "na": 4093,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 855,
            "absent": 4971
          }
        },
        "mime_sniffing": {
          "n": 5826,
          "na": 4093,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1017,
            "absent": 4809
          }
        },
        "referrer_policy": {
          "n": 5826,
          "na": 4093,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 732,
            "absent": 5094
          }
        },
        "secure_by_default": {
          "n": 5728,
          "na": 4191,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 70,
            "not_all": 5658
          }
        },
        "ipv6": {
          "n": 9919,
          "na": 0,
          "states": {
            "aaaa": 2536,
            "none": 7383
          }
        }
      }
    },
    "city": {
      "graded": 28996,
      "checks": {
        "dmarc": {
          "n": 28996,
          "na": 0,
          "states": {
            "absent": 23929,
            "none": 2344,
            "quarantine": 1750,
            "reject": 970,
            "invalid": 3
          },
          "rua_present": 2452
        },
        "spf": {
          "n": 28996,
          "na": 0,
          "states": {
            "absent": 17835,
            "hardfail": 4019,
            "softfail": 6570,
            "neutral": 313,
            "plus_all": 3,
            "invalid": 256
          }
        },
        "dkim": {
          "n": 3968,
          "na": 25028,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2043,
            "none_observed": 1925
          }
        },
        "mx": {
          "n": 28996,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 13035,
            "absent": 15961
          }
        },
        "reverse_dns": {
          "n": 13026,
          "na": 15970,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 9535,
            "none": 3491
          }
        },
        "caa": {
          "n": 28562,
          "na": 434,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 811,
            "absent": 27751
          }
        },
        "dnssec": {
          "n": 28996,
          "na": 0,
          "states": {
            "signed_valid": 1896,
            "signed_broken": 30,
            "unsigned": 27070
          }
        },
        "https": {
          "n": 28996,
          "na": 0,
          "states": {
            "https": 16958,
            "redirects": 0,
            "http_only": 12038
          }
        },
        "tls": {
          "n": 16958,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 16050,
            "tls12": 908,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 16958,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 15231,
            "invalid": 1727
          }
        },
        "hsts": {
          "n": 16958,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3282,
            "absent": 13676
          }
        },
        "csp": {
          "n": 11730,
          "na": 17266,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 983,
            "weak": 0,
            "absent": 10747
          }
        },
        "clickjacking": {
          "n": 11730,
          "na": 17266,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1890,
            "absent": 9840
          }
        },
        "mime_sniffing": {
          "n": 11730,
          "na": 17266,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2082,
            "absent": 9648
          }
        },
        "referrer_policy": {
          "n": 11730,
          "na": 17266,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1348,
            "absent": 10382
          }
        },
        "secure_by_default": {
          "n": 9914,
          "na": 19082,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 204,
            "not_all": 9710
          }
        },
        "ipv6": {
          "n": 28996,
          "na": 0,
          "states": {
            "aaaa": 5690,
            "none": 23306
          }
        }
      }
    },
    "cl": {
      "graded": 484700,
      "checks": {
        "dmarc": {
          "n": 484700,
          "na": 0,
          "states": {
            "absent": 276184,
            "none": 159718,
            "quarantine": 29075,
            "reject": 16788,
            "invalid": 2935
          },
          "rua_present": 83009
        },
        "spf": {
          "n": 484700,
          "na": 0,
          "states": {
            "absent": 132712,
            "hardfail": 53538,
            "softfail": 295005,
            "neutral": 2565,
            "plus_all": 33,
            "invalid": 847
          }
        },
        "dkim": {
          "n": 320188,
          "na": 164512,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 233006,
            "none_observed": 87182
          }
        },
        "mx": {
          "n": 484700,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 380686,
            "absent": 104014
          }
        },
        "reverse_dns": {
          "n": 380954,
          "na": 103746,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 330836,
            "none": 50118
          }
        },
        "caa": {
          "n": 483116,
          "na": 1584,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 13526,
            "absent": 469590
          }
        },
        "dnssec": {
          "n": 484700,
          "na": 0,
          "states": {
            "signed_valid": 1458,
            "signed_broken": 21,
            "unsigned": 483221
          }
        },
        "https": {
          "n": 484700,
          "na": 0,
          "states": {
            "https": 437670,
            "redirects": 0,
            "http_only": 47030
          }
        },
        "tls": {
          "n": 437670,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 422799,
            "tls12": 14871,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 437670,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 424457,
            "invalid": 13213
          }
        },
        "hsts": {
          "n": 437670,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 108213,
            "absent": 329457
          }
        },
        "csp": {
          "n": 259188,
          "na": 225512,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 34999,
            "weak": 0,
            "absent": 224189
          }
        },
        "clickjacking": {
          "n": 259188,
          "na": 225512,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 35514,
            "absent": 223674
          }
        },
        "mime_sniffing": {
          "n": 259188,
          "na": 225512,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 41512,
            "absent": 217676
          }
        },
        "referrer_policy": {
          "n": 259188,
          "na": 225512,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 20928,
            "absent": 238260
          }
        },
        "secure_by_default": {
          "n": 257733,
          "na": 226967,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 3659,
            "not_all": 254074
          }
        },
        "ipv6": {
          "n": 484700,
          "na": 0,
          "states": {
            "aaaa": 83980,
            "none": 400720
          }
        }
      }
    },
    "click": {
      "graded": 728381,
      "checks": {
        "dmarc": {
          "n": 728381,
          "na": 0,
          "states": {
            "absent": 657374,
            "none": 30989,
            "quarantine": 8001,
            "reject": 32014,
            "invalid": 3
          },
          "rua_present": 25265
        },
        "spf": {
          "n": 728381,
          "na": 0,
          "states": {
            "absent": 535872,
            "hardfail": 34707,
            "softfail": 154599,
            "neutral": 931,
            "plus_all": 16,
            "invalid": 2256
          }
        },
        "dkim": {
          "n": 51254,
          "na": 677127,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 42467,
            "none_observed": 8787
          }
        },
        "mx": {
          "n": 728381,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 197385,
            "absent": 530996
          }
        },
        "reverse_dns": {
          "n": 197253,
          "na": 531128,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 166457,
            "none": 30796
          }
        },
        "caa": {
          "n": 720865,
          "na": 7516,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3299,
            "absent": 717566
          }
        },
        "dnssec": {
          "n": 728381,
          "na": 0,
          "states": {
            "signed_valid": 17503,
            "signed_broken": 231,
            "unsigned": 710647
          }
        },
        "https": {
          "n": 728381,
          "na": 0,
          "states": {
            "https": 516827,
            "redirects": 0,
            "http_only": 211554
          }
        },
        "tls": {
          "n": 516827,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 503088,
            "tls12": 13739,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 516827,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 481017,
            "invalid": 35810
          }
        },
        "hsts": {
          "n": 516827,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 39139,
            "absent": 477688
          }
        },
        "csp": {
          "n": 246280,
          "na": 482101,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 16171,
            "weak": 0,
            "absent": 230109
          }
        },
        "clickjacking": {
          "n": 246280,
          "na": 482101,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 46070,
            "absent": 200210
          }
        },
        "mime_sniffing": {
          "n": 246280,
          "na": 482101,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 51275,
            "absent": 195005
          }
        },
        "referrer_policy": {
          "n": 246280,
          "na": 482101,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 27442,
            "absent": 218838
          }
        },
        "secure_by_default": {
          "n": 222047,
          "na": 506334,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 782,
            "not_all": 221265
          }
        },
        "ipv6": {
          "n": 728381,
          "na": 0,
          "states": {
            "aaaa": 444329,
            "none": 284052
          }
        }
      }
    },
    "clinic": {
      "graded": 17488,
      "checks": {
        "dmarc": {
          "n": 17488,
          "na": 0,
          "states": {
            "absent": 11660,
            "none": 2030,
            "quarantine": 2692,
            "reject": 1105,
            "invalid": 1
          },
          "rua_present": 3603
        },
        "spf": {
          "n": 17488,
          "na": 0,
          "states": {
            "absent": 9523,
            "hardfail": 1857,
            "softfail": 5724,
            "neutral": 144,
            "plus_all": 0,
            "invalid": 240
          }
        },
        "dkim": {
          "n": 3737,
          "na": 13751,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1804,
            "none_observed": 1933
          }
        },
        "mx": {
          "n": 17488,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9083,
            "absent": 8405
          }
        },
        "reverse_dns": {
          "n": 9080,
          "na": 8408,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7967,
            "none": 1113
          }
        },
        "caa": {
          "n": 17379,
          "na": 109,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 360,
            "absent": 17019
          }
        },
        "dnssec": {
          "n": 17488,
          "na": 0,
          "states": {
            "signed_valid": 880,
            "signed_broken": 3,
            "unsigned": 16605
          }
        },
        "https": {
          "n": 17488,
          "na": 0,
          "states": {
            "https": 10407,
            "redirects": 0,
            "http_only": 7081
          }
        },
        "tls": {
          "n": 10407,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9822,
            "tls12": 585,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10407,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9575,
            "invalid": 832
          }
        },
        "hsts": {
          "n": 10407,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2546,
            "absent": 7861
          }
        },
        "csp": {
          "n": 7243,
          "na": 10245,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 737,
            "weak": 0,
            "absent": 6506
          }
        },
        "clickjacking": {
          "n": 7243,
          "na": 10245,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1660,
            "absent": 5583
          }
        },
        "mime_sniffing": {
          "n": 7243,
          "na": 10245,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1654,
            "absent": 5589
          }
        },
        "referrer_policy": {
          "n": 7243,
          "na": 10245,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 991,
            "absent": 6252
          }
        },
        "secure_by_default": {
          "n": 6352,
          "na": 11136,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 81,
            "not_all": 6271
          }
        },
        "ipv6": {
          "n": 17488,
          "na": 0,
          "states": {
            "aaaa": 2627,
            "none": 14861
          }
        }
      }
    },
    "clothing": {
      "graded": 8502,
      "checks": {
        "dmarc": {
          "n": 8502,
          "na": 0,
          "states": {
            "absent": 6481,
            "none": 930,
            "quarantine": 461,
            "reject": 629,
            "invalid": 1
          },
          "rua_present": 871
        },
        "spf": {
          "n": 8502,
          "na": 0,
          "states": {
            "absent": 5596,
            "hardfail": 1005,
            "softfail": 1751,
            "neutral": 126,
            "plus_all": 0,
            "invalid": 24
          }
        },
        "dkim": {
          "n": 1638,
          "na": 6864,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 473,
            "none_observed": 1165
          }
        },
        "mx": {
          "n": 8502,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4122,
            "absent": 4380
          }
        },
        "reverse_dns": {
          "n": 4119,
          "na": 4383,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3354,
            "none": 765
          }
        },
        "caa": {
          "n": 8478,
          "na": 24,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 183,
            "absent": 8295
          }
        },
        "dnssec": {
          "n": 8502,
          "na": 0,
          "states": {
            "signed_valid": 609,
            "signed_broken": 3,
            "unsigned": 7890
          }
        },
        "https": {
          "n": 8502,
          "na": 0,
          "states": {
            "https": 4118,
            "redirects": 0,
            "http_only": 4384
          }
        },
        "tls": {
          "n": 4118,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3972,
            "tls12": 146,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4118,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3504,
            "invalid": 614
          }
        },
        "hsts": {
          "n": 4118,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1359,
            "absent": 2759
          }
        },
        "csp": {
          "n": 2601,
          "na": 5901,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 686,
            "weak": 0,
            "absent": 1915
          }
        },
        "clickjacking": {
          "n": 2601,
          "na": 5901,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 822,
            "absent": 1779
          }
        },
        "mime_sniffing": {
          "n": 2601,
          "na": 5901,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 732,
            "absent": 1869
          }
        },
        "referrer_policy": {
          "n": 2601,
          "na": 5901,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 186,
            "absent": 2415
          }
        },
        "secure_by_default": {
          "n": 1899,
          "na": 6603,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 30,
            "not_all": 1869
          }
        },
        "ipv6": {
          "n": 8502,
          "na": 0,
          "states": {
            "aaaa": 1345,
            "none": 7157
          }
        }
      }
    },
    "cloud": {
      "graded": 487373,
      "checks": {
        "dmarc": {
          "n": 487373,
          "na": 0,
          "states": {
            "absent": 364475,
            "none": 73966,
            "quarantine": 26673,
            "reject": 22227,
            "invalid": 32
          },
          "rua_present": 42081
        },
        "spf": {
          "n": 487373,
          "na": 0,
          "states": {
            "absent": 317505,
            "hardfail": 53374,
            "softfail": 110689,
            "neutral": 4098,
            "plus_all": 57,
            "invalid": 1650
          }
        },
        "dkim": {
          "n": 53474,
          "na": 433899,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 29436,
            "none_observed": 24038
          }
        },
        "mx": {
          "n": 487373,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 216921,
            "absent": 270452
          }
        },
        "reverse_dns": {
          "n": 216856,
          "na": 270517,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 178441,
            "none": 38415
          }
        },
        "caa": {
          "n": 482201,
          "na": 5172,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 10260,
            "absent": 471941
          }
        },
        "dnssec": {
          "n": 487373,
          "na": 0,
          "states": {
            "signed_valid": 35561,
            "signed_broken": 1209,
            "unsigned": 450603
          }
        },
        "https": {
          "n": 487373,
          "na": 0,
          "states": {
            "https": 259919,
            "redirects": 0,
            "http_only": 227454
          }
        },
        "tls": {
          "n": 259919,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 251337,
            "tls12": 8582,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 259919,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 220121,
            "invalid": 39798
          }
        },
        "hsts": {
          "n": 259919,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 40221,
            "absent": 219698
          }
        },
        "csp": {
          "n": 198713,
          "na": 288660,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 16654,
            "weak": 0,
            "absent": 182059
          }
        },
        "clickjacking": {
          "n": 198713,
          "na": 288660,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 24837,
            "absent": 173876
          }
        },
        "mime_sniffing": {
          "n": 198713,
          "na": 288660,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 29237,
            "absent": 169476
          }
        },
        "referrer_policy": {
          "n": 198713,
          "na": 288660,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 19562,
            "absent": 179151
          }
        },
        "secure_by_default": {
          "n": 147048,
          "na": 340325,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 2303,
            "not_all": 144745
          }
        },
        "ipv6": {
          "n": 487373,
          "na": 0,
          "states": {
            "aaaa": 130765,
            "none": 356608
          }
        }
      }
    },
    "club": {
      "graded": 501184,
      "checks": {
        "dmarc": {
          "n": 501184,
          "na": 0,
          "states": {
            "absent": 401395,
            "none": 35402,
            "quarantine": 50106,
            "reject": 14257,
            "invalid": 24
          },
          "rua_present": 63402
        },
        "spf": {
          "n": 501184,
          "na": 0,
          "states": {
            "absent": 357716,
            "hardfail": 45327,
            "softfail": 91320,
            "neutral": 4099,
            "plus_all": 29,
            "invalid": 2693
          }
        },
        "dkim": {
          "n": 51243,
          "na": 449941,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 24411,
            "none_observed": 26832
          }
        },
        "mx": {
          "n": 501184,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 164464,
            "absent": 336720
          }
        },
        "reverse_dns": {
          "n": 164390,
          "na": 336794,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 134485,
            "none": 29905
          }
        },
        "caa": {
          "n": 496524,
          "na": 4660,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 4254,
            "absent": 492270
          }
        },
        "dnssec": {
          "n": 501184,
          "na": 0,
          "states": {
            "signed_valid": 16325,
            "signed_broken": 274,
            "unsigned": 484585
          }
        },
        "https": {
          "n": 501184,
          "na": 0,
          "states": {
            "https": 297974,
            "redirects": 0,
            "http_only": 203210
          }
        },
        "tls": {
          "n": 297974,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 287590,
            "tls12": 10384,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 297974,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 274539,
            "invalid": 23435
          }
        },
        "hsts": {
          "n": 297974,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 65023,
            "absent": 232951
          }
        },
        "csp": {
          "n": 199088,
          "na": 302096,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 13533,
            "weak": 0,
            "absent": 185555
          }
        },
        "clickjacking": {
          "n": 199088,
          "na": 302096,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 25482,
            "absent": 173606
          }
        },
        "mime_sniffing": {
          "n": 199088,
          "na": 302096,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 29984,
            "absent": 169104
          }
        },
        "referrer_policy": {
          "n": 199088,
          "na": 302096,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 18706,
            "absent": 180382
          }
        },
        "secure_by_default": {
          "n": 175177,
          "na": 326007,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1305,
            "not_all": 173872
          }
        },
        "ipv6": {
          "n": 501184,
          "na": 0,
          "states": {
            "aaaa": 158049,
            "none": 343135
          }
        }
      }
    },
    "cm": {
      "graded": 15200,
      "checks": {
        "dmarc": {
          "n": 15200,
          "na": 0,
          "states": {
            "absent": 12493,
            "none": 1560,
            "quarantine": 492,
            "reject": 654,
            "invalid": 1
          },
          "rua_present": 834
        },
        "spf": {
          "n": 15200,
          "na": 0,
          "states": {
            "absent": 9362,
            "hardfail": 3111,
            "softfail": 2219,
            "neutral": 314,
            "plus_all": 1,
            "invalid": 193
          }
        },
        "dkim": {
          "n": 2291,
          "na": 12909,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1952,
            "none_observed": 339
          }
        },
        "mx": {
          "n": 15200,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6069,
            "absent": 9131
          }
        },
        "reverse_dns": {
          "n": 6066,
          "na": 9134,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4313,
            "none": 1753
          }
        },
        "caa": {
          "n": 14728,
          "na": 472,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 540,
            "absent": 14188
          }
        },
        "dnssec": {
          "n": 15200,
          "na": 0,
          "states": {
            "signed_valid": 10,
            "signed_broken": 0,
            "unsigned": 15190
          }
        },
        "https": {
          "n": 15200,
          "na": 0,
          "states": {
            "https": 10035,
            "redirects": 0,
            "http_only": 5165
          }
        },
        "tls": {
          "n": 10035,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9425,
            "tls12": 610,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10035,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7933,
            "invalid": 2102
          }
        },
        "hsts": {
          "n": 10035,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1731,
            "absent": 8304
          }
        },
        "csp": {
          "n": 7493,
          "na": 7707,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 452,
            "weak": 0,
            "absent": 7041
          }
        },
        "clickjacking": {
          "n": 7493,
          "na": 7707,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 717,
            "absent": 6776
          }
        },
        "mime_sniffing": {
          "n": 7493,
          "na": 7707,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 736,
            "absent": 6757
          }
        },
        "referrer_policy": {
          "n": 7493,
          "na": 7707,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 504,
            "absent": 6989
          }
        },
        "secure_by_default": {
          "n": 4700,
          "na": 10500,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 106,
            "not_all": 4594
          }
        },
        "ipv6": {
          "n": 15200,
          "na": 0,
          "states": {
            "aaaa": 2265,
            "none": 12935
          }
        }
      }
    },
    "cn": {
      "graded": 4810319,
      "checks": {
        "dmarc": {
          "n": 4810319,
          "na": 0,
          "states": {
            "absent": 4726724,
            "none": 31570,
            "quarantine": 29188,
            "reject": 22792,
            "invalid": 45
          },
          "rua_present": 62548
        },
        "spf": {
          "n": 4810319,
          "na": 0,
          "states": {
            "absent": 4514446,
            "hardfail": 187650,
            "softfail": 105472,
            "neutral": 963,
            "plus_all": 590,
            "invalid": 1198
          }
        },
        "dkim": {
          "n": 41143,
          "na": 4769176,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 31951,
            "none_observed": 9192
          }
        },
        "mx": {
          "n": 4810319,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 407061,
            "absent": 4403258
          }
        },
        "reverse_dns": {
          "n": 406286,
          "na": 4404033,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 103072,
            "none": 303214
          }
        },
        "caa": {
          "n": 4755458,
          "na": 54861,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 6694,
            "absent": 4748764
          }
        },
        "dnssec": {
          "n": 4810319,
          "na": 0,
          "states": {
            "signed_valid": 3422,
            "signed_broken": 349,
            "unsigned": 4806548
          }
        },
        "https": {
          "n": 4810319,
          "na": 0,
          "states": {
            "https": 3172541,
            "redirects": 0,
            "http_only": 1637778
          }
        },
        "tls": {
          "n": 3172541,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2995014,
            "tls12": 177527,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3172541,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2727985,
            "invalid": 444556
          }
        },
        "hsts": {
          "n": 3172541,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1175219,
            "absent": 1997322
          }
        },
        "csp": {
          "n": 2065880,
          "na": 2744439,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 27511,
            "weak": 0,
            "absent": 2038369
          }
        },
        "clickjacking": {
          "n": 2065880,
          "na": 2744439,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 187294,
            "absent": 1878586
          }
        },
        "mime_sniffing": {
          "n": 2065880,
          "na": 2744439,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 148825,
            "absent": 1917055
          }
        },
        "referrer_policy": {
          "n": 2065880,
          "na": 2744439,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 102837,
            "absent": 1963043
          }
        },
        "secure_by_default": {
          "n": 1626315,
          "na": 3184004,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 5203,
            "not_all": 1621112
          }
        },
        "ipv6": {
          "n": 4810319,
          "na": 0,
          "states": {
            "aaaa": 856033,
            "none": 3954286
          }
        }
      }
    },
    "co": {
      "graded": 2491327,
      "checks": {
        "dmarc": {
          "n": 2491327,
          "na": 0,
          "states": {
            "absent": 1666125,
            "none": 320412,
            "quarantine": 286087,
            "reject": 218476,
            "invalid": 227
          },
          "rua_present": 531589
        },
        "spf": {
          "n": 2491327,
          "na": 0,
          "states": {
            "absent": 1258045,
            "hardfail": 499787,
            "softfail": 711766,
            "neutral": 17567,
            "plus_all": 110,
            "invalid": 4052
          }
        },
        "dkim": {
          "n": 915467,
          "na": 1575860,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 476342,
            "none_observed": 439125
          }
        },
        "mx": {
          "n": 2491327,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1428839,
            "absent": 1062488
          }
        },
        "reverse_dns": {
          "n": 1428275,
          "na": 1063052,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1116242,
            "none": 312033
          }
        },
        "caa": {
          "n": 2484326,
          "na": 7001,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 27685,
            "absent": 2456641
          }
        },
        "dnssec": {
          "n": 2491327,
          "na": 0,
          "states": {
            "signed_valid": 68183,
            "signed_broken": 458,
            "unsigned": 2422686
          }
        },
        "https": {
          "n": 2491327,
          "na": 0,
          "states": {
            "https": 1612251,
            "redirects": 0,
            "http_only": 879076
          }
        },
        "tls": {
          "n": 1612251,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 1569333,
            "tls12": 42918,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 1612251,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1552540,
            "invalid": 59711
          }
        },
        "hsts": {
          "n": 1612251,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 413688,
            "absent": 1198563
          }
        },
        "csp": {
          "n": 869478,
          "na": 1621849,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 120964,
            "weak": 0,
            "absent": 748514
          }
        },
        "clickjacking": {
          "n": 869478,
          "na": 1621849,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 162987,
            "absent": 706491
          }
        },
        "mime_sniffing": {
          "n": 869478,
          "na": 1621849,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 199859,
            "absent": 669619
          }
        },
        "referrer_policy": {
          "n": 869478,
          "na": 1621849,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 78875,
            "absent": 790603
          }
        },
        "secure_by_default": {
          "n": 837348,
          "na": 1653979,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 12831,
            "not_all": 824517
          }
        },
        "ipv6": {
          "n": 2491327,
          "na": 0,
          "states": {
            "aaaa": 480659,
            "none": 2010668
          }
        }
      }
    },
    "coach": {
      "graded": 25209,
      "checks": {
        "dmarc": {
          "n": 25209,
          "na": 0,
          "states": {
            "absent": 17107,
            "none": 3757,
            "quarantine": 2331,
            "reject": 2014,
            "invalid": 0
          },
          "rua_present": 3502
        },
        "spf": {
          "n": 25209,
          "na": 0,
          "states": {
            "absent": 13303,
            "hardfail": 3226,
            "softfail": 8188,
            "neutral": 348,
            "plus_all": 1,
            "invalid": 143
          }
        },
        "dkim": {
          "n": 5790,
          "na": 19419,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2332,
            "none_observed": 3458
          }
        },
        "mx": {
          "n": 25209,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 13980,
            "absent": 11229
          }
        },
        "reverse_dns": {
          "n": 13975,
          "na": 11234,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 12679,
            "none": 1296
          }
        },
        "caa": {
          "n": 25069,
          "na": 140,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1398,
            "absent": 23671
          }
        },
        "dnssec": {
          "n": 25209,
          "na": 0,
          "states": {
            "signed_valid": 1880,
            "signed_broken": 9,
            "unsigned": 23320
          }
        },
        "https": {
          "n": 25209,
          "na": 0,
          "states": {
            "https": 14921,
            "redirects": 0,
            "http_only": 10288
          }
        },
        "tls": {
          "n": 14921,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 14550,
            "tls12": 371,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 14921,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 13767,
            "invalid": 1154
          }
        },
        "hsts": {
          "n": 14921,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4916,
            "absent": 10005
          }
        },
        "csp": {
          "n": 9007,
          "na": 16202,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1027,
            "weak": 0,
            "absent": 7980
          }
        },
        "clickjacking": {
          "n": 9007,
          "na": 16202,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1921,
            "absent": 7086
          }
        },
        "mime_sniffing": {
          "n": 9007,
          "na": 16202,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2251,
            "absent": 6756
          }
        },
        "referrer_policy": {
          "n": 9007,
          "na": 16202,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1087,
            "absent": 7920
          }
        },
        "secure_by_default": {
          "n": 7343,
          "na": 17866,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 137,
            "not_all": 7206
          }
        },
        "ipv6": {
          "n": 25209,
          "na": 0,
          "states": {
            "aaaa": 5334,
            "none": 19875
          }
        }
      }
    },
    "codes": {
      "graded": 18682,
      "checks": {
        "dmarc": {
          "n": 18682,
          "na": 0,
          "states": {
            "absent": 15662,
            "none": 1446,
            "quarantine": 894,
            "reject": 678,
            "invalid": 2
          },
          "rua_present": 1308
        },
        "spf": {
          "n": 18682,
          "na": 0,
          "states": {
            "absent": 10095,
            "hardfail": 1509,
            "softfail": 6748,
            "neutral": 287,
            "plus_all": 0,
            "invalid": 43
          }
        },
        "dkim": {
          "n": 2998,
          "na": 15684,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1622,
            "none_observed": 1376
          }
        },
        "mx": {
          "n": 18682,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9393,
            "absent": 9289
          }
        },
        "reverse_dns": {
          "n": 9395,
          "na": 9287,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 8523,
            "none": 872
          }
        },
        "caa": {
          "n": 18560,
          "na": 122,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 928,
            "absent": 17632
          }
        },
        "dnssec": {
          "n": 18682,
          "na": 0,
          "states": {
            "signed_valid": 2131,
            "signed_broken": 16,
            "unsigned": 16535
          }
        },
        "https": {
          "n": 18682,
          "na": 0,
          "states": {
            "https": 10705,
            "redirects": 0,
            "http_only": 7977
          }
        },
        "tls": {
          "n": 10705,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 10532,
            "tls12": 173,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10705,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9979,
            "invalid": 726
          }
        },
        "hsts": {
          "n": 10705,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3372,
            "absent": 7333
          }
        },
        "csp": {
          "n": 7411,
          "na": 11271,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 797,
            "weak": 0,
            "absent": 6614
          }
        },
        "clickjacking": {
          "n": 7411,
          "na": 11271,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1239,
            "absent": 6172
          }
        },
        "mime_sniffing": {
          "n": 7411,
          "na": 11271,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1634,
            "absent": 5777
          }
        },
        "referrer_policy": {
          "n": 7411,
          "na": 11271,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1321,
            "absent": 6090
          }
        },
        "secure_by_default": {
          "n": 6210,
          "na": 12472,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 183,
            "not_all": 6027
          }
        },
        "ipv6": {
          "n": 18682,
          "na": 0,
          "states": {
            "aaaa": 4228,
            "none": 14454
          }
        }
      }
    },
    "coffee": {
      "graded": 25876,
      "checks": {
        "dmarc": {
          "n": 25876,
          "na": 0,
          "states": {
            "absent": 19238,
            "none": 2972,
            "quarantine": 2155,
            "reject": 1510,
            "invalid": 1
          },
          "rua_present": 3134
        },
        "spf": {
          "n": 25876,
          "na": 0,
          "states": {
            "absent": 14751,
            "hardfail": 2984,
            "softfail": 7606,
            "neutral": 372,
            "plus_all": 2,
            "invalid": 161
          }
        },
        "dkim": {
          "n": 6322,
          "na": 19554,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2565,
            "none_observed": 3757
          }
        },
        "mx": {
          "n": 25876,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 13500,
            "absent": 12376
          }
        },
        "reverse_dns": {
          "n": 13497,
          "na": 12379,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 11976,
            "none": 1521
          }
        },
        "caa": {
          "n": 25678,
          "na": 198,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1008,
            "absent": 24670
          }
        },
        "dnssec": {
          "n": 25876,
          "na": 0,
          "states": {
            "signed_valid": 2204,
            "signed_broken": 9,
            "unsigned": 23663
          }
        },
        "https": {
          "n": 25876,
          "na": 0,
          "states": {
            "https": 14043,
            "redirects": 0,
            "http_only": 11833
          }
        },
        "tls": {
          "n": 14043,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 13575,
            "tls12": 468,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 14043,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 12667,
            "invalid": 1376
          }
        },
        "hsts": {
          "n": 14043,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4855,
            "absent": 9188
          }
        },
        "csp": {
          "n": 8690,
          "na": 17186,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1462,
            "weak": 0,
            "absent": 7228
          }
        },
        "clickjacking": {
          "n": 8690,
          "na": 17186,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2470,
            "absent": 6220
          }
        },
        "mime_sniffing": {
          "n": 8690,
          "na": 17186,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2781,
            "absent": 5909
          }
        },
        "referrer_policy": {
          "n": 8690,
          "na": 17186,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 760,
            "absent": 7930
          }
        },
        "secure_by_default": {
          "n": 7168,
          "na": 18708,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 116,
            "not_all": 7052
          }
        },
        "ipv6": {
          "n": 25876,
          "na": 0,
          "states": {
            "aaaa": 4432,
            "none": 21444
          }
        }
      }
    },
    "college": {
      "graded": 5874,
      "checks": {
        "dmarc": {
          "n": 5874,
          "na": 0,
          "states": {
            "absent": 4540,
            "none": 368,
            "quarantine": 669,
            "reject": 297,
            "invalid": 0
          },
          "rua_present": 946
        },
        "spf": {
          "n": 5874,
          "na": 0,
          "states": {
            "absent": 3741,
            "hardfail": 851,
            "softfail": 1235,
            "neutral": 39,
            "plus_all": 0,
            "invalid": 8
          }
        },
        "dkim": {
          "n": 800,
          "na": 5074,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 320,
            "none_observed": 480
          }
        },
        "mx": {
          "n": 5874,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2431,
            "absent": 3443
          }
        },
        "reverse_dns": {
          "n": 2464,
          "na": 3410,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1906,
            "none": 558
          }
        },
        "caa": {
          "n": 5848,
          "na": 26,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 84,
            "absent": 5764
          }
        },
        "dnssec": {
          "n": 5874,
          "na": 0,
          "states": {
            "signed_valid": 194,
            "signed_broken": 3,
            "unsigned": 5677
          }
        },
        "https": {
          "n": 5874,
          "na": 0,
          "states": {
            "https": 2715,
            "redirects": 0,
            "http_only": 3159
          }
        },
        "tls": {
          "n": 2715,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2586,
            "tls12": 129,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2715,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2465,
            "invalid": 250
          }
        },
        "hsts": {
          "n": 2715,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 443,
            "absent": 2272
          }
        },
        "csp": {
          "n": 1911,
          "na": 3963,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 171,
            "weak": 0,
            "absent": 1740
          }
        },
        "clickjacking": {
          "n": 1911,
          "na": 3963,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 244,
            "absent": 1667
          }
        },
        "mime_sniffing": {
          "n": 1911,
          "na": 3963,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 288,
            "absent": 1623
          }
        },
        "referrer_policy": {
          "n": 1911,
          "na": 3963,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 190,
            "absent": 1721
          }
        },
        "secure_by_default": {
          "n": 1371,
          "na": 4503,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 24,
            "not_all": 1347
          }
        },
        "ipv6": {
          "n": 5874,
          "na": 0,
          "states": {
            "aaaa": 897,
            "none": 4977
          }
        }
      }
    },
    "com": {
      "graded": 151114731,
      "checks": {
        "dmarc": {
          "n": 151114731,
          "na": 0,
          "states": {
            "absent": 115875234,
            "none": 18608177,
            "quarantine": 9620467,
            "reject": 6999656,
            "invalid": 11197
          },
          "rua_present": 15818767
        },
        "spf": {
          "n": 151114731,
          "na": 0,
          "states": {
            "absent": 78801511,
            "hardfail": 28322439,
            "softfail": 40775586,
            "neutral": 2502988,
            "plus_all": 16252,
            "invalid": 695955
          }
        },
        "dkim": {
          "n": 41691354,
          "na": 109423377,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 18246969,
            "none_observed": 23444385
          }
        },
        "mx": {
          "n": 151114731,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 81748543,
            "absent": 69366188
          }
        },
        "reverse_dns": {
          "n": 81686818,
          "na": 69427913,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 63371474,
            "none": 18315344
          }
        },
        "caa": {
          "n": 150112853,
          "na": 1001878,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1636792,
            "absent": 148476061
          }
        },
        "dnssec": {
          "n": 151114731,
          "na": 0,
          "states": {
            "signed_valid": 7785628,
            "signed_broken": 86593,
            "unsigned": 143242510
          }
        },
        "https": {
          "n": 151114731,
          "na": 0,
          "states": {
            "https": 99595052,
            "redirects": 0,
            "http_only": 51519679
          }
        },
        "tls": {
          "n": 99595052,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 94338556,
            "tls12": 5256496,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 99595052,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 89117402,
            "invalid": 10477650
          }
        },
        "hsts": {
          "n": 99595052,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 23287070,
            "absent": 76307982
          }
        },
        "csp": {
          "n": 56819188,
          "na": 94295543,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 6589880,
            "weak": 0,
            "absent": 50229308
          }
        },
        "clickjacking": {
          "n": 56819188,
          "na": 94295543,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 9649135,
            "absent": 47170053
          }
        },
        "mime_sniffing": {
          "n": 56819188,
          "na": 94295543,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 11200856,
            "absent": 45618332
          }
        },
        "referrer_policy": {
          "n": 56819188,
          "na": 94295543,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 4268469,
            "absent": 52550719
          }
        },
        "secure_by_default": {
          "n": 50165745,
          "na": 100948986,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 748613,
            "not_all": 49417132
          }
        },
        "ipv6": {
          "n": 151114731,
          "na": 0,
          "states": {
            "aaaa": 29609462,
            "none": 121505269
          }
        }
      }
    },
    "community": {
      "graded": 23243,
      "checks": {
        "dmarc": {
          "n": 23243,
          "na": 0,
          "states": {
            "absent": 17257,
            "none": 2721,
            "quarantine": 1495,
            "reject": 1767,
            "invalid": 3
          },
          "rua_present": 2282
        },
        "spf": {
          "n": 23243,
          "na": 0,
          "states": {
            "absent": 12316,
            "hardfail": 2812,
            "softfail": 7283,
            "neutral": 407,
            "plus_all": 2,
            "invalid": 423
          }
        },
        "dkim": {
          "n": 5407,
          "na": 17836,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3390,
            "none_observed": 2017
          }
        },
        "mx": {
          "n": 23243,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 12111,
            "absent": 11132
          }
        },
        "reverse_dns": {
          "n": 12113,
          "na": 11130,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 10861,
            "none": 1252
          }
        },
        "caa": {
          "n": 23147,
          "na": 96,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1144,
            "absent": 22003
          }
        },
        "dnssec": {
          "n": 23243,
          "na": 0,
          "states": {
            "signed_valid": 3168,
            "signed_broken": 22,
            "unsigned": 20053
          }
        },
        "https": {
          "n": 23243,
          "na": 0,
          "states": {
            "https": 13068,
            "redirects": 0,
            "http_only": 10175
          }
        },
        "tls": {
          "n": 13068,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 12642,
            "tls12": 426,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 13068,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 11757,
            "invalid": 1311
          }
        },
        "hsts": {
          "n": 13068,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4467,
            "absent": 8601
          }
        },
        "csp": {
          "n": 8213,
          "na": 15030,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 818,
            "weak": 0,
            "absent": 7395
          }
        },
        "clickjacking": {
          "n": 8213,
          "na": 15030,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2654,
            "absent": 5559
          }
        },
        "mime_sniffing": {
          "n": 8213,
          "na": 15030,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2864,
            "absent": 5349
          }
        },
        "referrer_policy": {
          "n": 8213,
          "na": 15030,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 845,
            "absent": 7368
          }
        },
        "secure_by_default": {
          "n": 6584,
          "na": 16659,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 167,
            "not_all": 6417
          }
        },
        "ipv6": {
          "n": 23243,
          "na": 0,
          "states": {
            "aaaa": 4725,
            "none": 18518
          }
        }
      }
    },
    "company": {
      "graded": 87762,
      "checks": {
        "dmarc": {
          "n": 87762,
          "na": 0,
          "states": {
            "absent": 72053,
            "none": 7058,
            "quarantine": 3620,
            "reject": 5028,
            "invalid": 3
          },
          "rua_present": 6381
        },
        "spf": {
          "n": 87762,
          "na": 0,
          "states": {
            "absent": 55325,
            "hardfail": 10708,
            "softfail": 20353,
            "neutral": 764,
            "plus_all": 1,
            "invalid": 611
          }
        },
        "dkim": {
          "n": 21203,
          "na": 66559,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 12121,
            "none_observed": 9082
          }
        },
        "mx": {
          "n": 87762,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 37477,
            "absent": 50285
          }
        },
        "reverse_dns": {
          "n": 37456,
          "na": 50306,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 30834,
            "none": 6622
          }
        },
        "caa": {
          "n": 87318,
          "na": 444,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2370,
            "absent": 84948
          }
        },
        "dnssec": {
          "n": 87762,
          "na": 0,
          "states": {
            "signed_valid": 7713,
            "signed_broken": 56,
            "unsigned": 79993
          }
        },
        "https": {
          "n": 87762,
          "na": 0,
          "states": {
            "https": 44489,
            "redirects": 0,
            "http_only": 43273
          }
        },
        "tls": {
          "n": 44489,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 43078,
            "tls12": 1411,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 44489,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 40456,
            "invalid": 4033
          }
        },
        "hsts": {
          "n": 44489,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 14024,
            "absent": 30465
          }
        },
        "csp": {
          "n": 30240,
          "na": 57522,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2274,
            "weak": 0,
            "absent": 27966
          }
        },
        "clickjacking": {
          "n": 30240,
          "na": 57522,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 7561,
            "absent": 22679
          }
        },
        "mime_sniffing": {
          "n": 30240,
          "na": 57522,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 9337,
            "absent": 20903
          }
        },
        "referrer_policy": {
          "n": 30240,
          "na": 57522,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3024,
            "absent": 27216
          }
        },
        "secure_by_default": {
          "n": 26702,
          "na": 61060,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 312,
            "not_all": 26390
          }
        },
        "ipv6": {
          "n": 87762,
          "na": 0,
          "states": {
            "aaaa": 14211,
            "none": 73551
          }
        }
      }
    },
    "computer": {
      "graded": 8785,
      "checks": {
        "dmarc": {
          "n": 8785,
          "na": 0,
          "states": {
            "absent": 7218,
            "none": 570,
            "quarantine": 484,
            "reject": 513,
            "invalid": 0
          },
          "rua_present": 709
        },
        "spf": {
          "n": 8785,
          "na": 0,
          "states": {
            "absent": 4863,
            "hardfail": 1039,
            "softfail": 2650,
            "neutral": 206,
            "plus_all": 1,
            "invalid": 26
          }
        },
        "dkim": {
          "n": 1570,
          "na": 7215,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 902,
            "none_observed": 668
          }
        },
        "mx": {
          "n": 8785,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4566,
            "absent": 4219
          }
        },
        "reverse_dns": {
          "n": 4566,
          "na": 4219,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4073,
            "none": 493
          }
        },
        "caa": {
          "n": 8738,
          "na": 47,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 512,
            "absent": 8226
          }
        },
        "dnssec": {
          "n": 8785,
          "na": 0,
          "states": {
            "signed_valid": 915,
            "signed_broken": 13,
            "unsigned": 7857
          }
        },
        "https": {
          "n": 8785,
          "na": 0,
          "states": {
            "https": 4313,
            "redirects": 0,
            "http_only": 4472
          }
        },
        "tls": {
          "n": 4313,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4179,
            "tls12": 134,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4313,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3906,
            "invalid": 407
          }
        },
        "hsts": {
          "n": 4313,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1134,
            "absent": 3179
          }
        },
        "csp": {
          "n": 2938,
          "na": 5847,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 347,
            "weak": 0,
            "absent": 2591
          }
        },
        "clickjacking": {
          "n": 2938,
          "na": 5847,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 613,
            "absent": 2325
          }
        },
        "mime_sniffing": {
          "n": 2938,
          "na": 5847,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 800,
            "absent": 2138
          }
        },
        "referrer_policy": {
          "n": 2938,
          "na": 5847,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 552,
            "absent": 2386
          }
        },
        "secure_by_default": {
          "n": 2414,
          "na": 6371,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 126,
            "not_all": 2288
          }
        },
        "ipv6": {
          "n": 8785,
          "na": 0,
          "states": {
            "aaaa": 1912,
            "none": 6873
          }
        }
      }
    },
    "construction": {
      "graded": 8806,
      "checks": {
        "dmarc": {
          "n": 8806,
          "na": 0,
          "states": {
            "absent": 7000,
            "none": 778,
            "quarantine": 550,
            "reject": 477,
            "invalid": 1
          },
          "rua_present": 955
        },
        "spf": {
          "n": 8806,
          "na": 0,
          "states": {
            "absent": 4612,
            "hardfail": 1540,
            "softfail": 2516,
            "neutral": 106,
            "plus_all": 0,
            "invalid": 32
          }
        },
        "dkim": {
          "n": 3338,
          "na": 5468,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1378,
            "none_observed": 1960
          }
        },
        "mx": {
          "n": 8806,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5175,
            "absent": 3631
          }
        },
        "reverse_dns": {
          "n": 5171,
          "na": 3635,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4555,
            "none": 616
          }
        },
        "caa": {
          "n": 8626,
          "na": 180,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 164,
            "absent": 8462
          }
        },
        "dnssec": {
          "n": 8806,
          "na": 0,
          "states": {
            "signed_valid": 999,
            "signed_broken": 3,
            "unsigned": 7804
          }
        },
        "https": {
          "n": 8806,
          "na": 0,
          "states": {
            "https": 4620,
            "redirects": 0,
            "http_only": 4186
          }
        },
        "tls": {
          "n": 4620,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4472,
            "tls12": 148,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4620,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4195,
            "invalid": 425
          }
        },
        "hsts": {
          "n": 4620,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1400,
            "absent": 3220
          }
        },
        "csp": {
          "n": 2861,
          "na": 5945,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 358,
            "weak": 0,
            "absent": 2503
          }
        },
        "clickjacking": {
          "n": 2861,
          "na": 5945,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 639,
            "absent": 2222
          }
        },
        "mime_sniffing": {
          "n": 2861,
          "na": 5945,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 639,
            "absent": 2222
          }
        },
        "referrer_policy": {
          "n": 2861,
          "na": 5945,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 209,
            "absent": 2652
          }
        },
        "secure_by_default": {
          "n": 2369,
          "na": 6437,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 47,
            "not_all": 2322
          }
        },
        "ipv6": {
          "n": 8806,
          "na": 0,
          "states": {
            "aaaa": 1081,
            "none": 7725
          }
        }
      }
    },
    "consulting": {
      "graded": 37606,
      "checks": {
        "dmarc": {
          "n": 37606,
          "na": 0,
          "states": {
            "absent": 25732,
            "none": 5926,
            "quarantine": 3044,
            "reject": 2898,
            "invalid": 6
          },
          "rua_present": 4709
        },
        "spf": {
          "n": 37606,
          "na": 0,
          "states": {
            "absent": 15824,
            "hardfail": 7278,
            "softfail": 13622,
            "neutral": 653,
            "plus_all": 3,
            "invalid": 226
          }
        },
        "dkim": {
          "n": 14288,
          "na": 23318,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 6160,
            "none_observed": 8128
          }
        },
        "mx": {
          "n": 37606,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 26027,
            "absent": 11579
          }
        },
        "reverse_dns": {
          "n": 26030,
          "na": 11576,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 23963,
            "none": 2067
          }
        },
        "caa": {
          "n": 37457,
          "na": 149,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 675,
            "absent": 36782
          }
        },
        "dnssec": {
          "n": 37606,
          "na": 0,
          "states": {
            "signed_valid": 4371,
            "signed_broken": 25,
            "unsigned": 33210
          }
        },
        "https": {
          "n": 37606,
          "na": 0,
          "states": {
            "https": 20027,
            "redirects": 0,
            "http_only": 17579
          }
        },
        "tls": {
          "n": 20027,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 19262,
            "tls12": 765,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 20027,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 17626,
            "invalid": 2401
          }
        },
        "hsts": {
          "n": 20027,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 6025,
            "absent": 14002
          }
        },
        "csp": {
          "n": 13541,
          "na": 24065,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1336,
            "weak": 0,
            "absent": 12205
          }
        },
        "clickjacking": {
          "n": 13541,
          "na": 24065,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2511,
            "absent": 11030
          }
        },
        "mime_sniffing": {
          "n": 13541,
          "na": 24065,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2857,
            "absent": 10684
          }
        },
        "referrer_policy": {
          "n": 13541,
          "na": 24065,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1195,
            "absent": 12346
          }
        },
        "secure_by_default": {
          "n": 10528,
          "na": 27078,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 182,
            "not_all": 10346
          }
        },
        "ipv6": {
          "n": 37606,
          "na": 0,
          "states": {
            "aaaa": 7802,
            "none": 29804
          }
        }
      }
    },
    "contact": {
      "graded": 11029,
      "checks": {
        "dmarc": {
          "n": 11029,
          "na": 0,
          "states": {
            "absent": 7481,
            "none": 990,
            "quarantine": 652,
            "reject": 1905,
            "invalid": 1
          },
          "rua_present": 995
        },
        "spf": {
          "n": 11029,
          "na": 0,
          "states": {
            "absent": 4911,
            "hardfail": 2868,
            "softfail": 2832,
            "neutral": 313,
            "plus_all": 0,
            "invalid": 105
          }
        },
        "dkim": {
          "n": 1785,
          "na": 9244,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1142,
            "none_observed": 643
          }
        },
        "mx": {
          "n": 11029,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6726,
            "absent": 4303
          }
        },
        "reverse_dns": {
          "n": 6725,
          "na": 4304,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5316,
            "none": 1409
          }
        },
        "caa": {
          "n": 10986,
          "na": 43,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 146,
            "absent": 10840
          }
        },
        "dnssec": {
          "n": 11029,
          "na": 0,
          "states": {
            "signed_valid": 2173,
            "signed_broken": 7,
            "unsigned": 8849
          }
        },
        "https": {
          "n": 11029,
          "na": 0,
          "states": {
            "https": 5281,
            "redirects": 0,
            "http_only": 5748
          }
        },
        "tls": {
          "n": 5281,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5016,
            "tls12": 265,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5281,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4605,
            "invalid": 676
          }
        },
        "hsts": {
          "n": 5281,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1017,
            "absent": 4264
          }
        },
        "csp": {
          "n": 4619,
          "na": 6410,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 808,
            "weak": 0,
            "absent": 3811
          }
        },
        "clickjacking": {
          "n": 4619,
          "na": 6410,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 864,
            "absent": 3755
          }
        },
        "mime_sniffing": {
          "n": 4619,
          "na": 6410,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 701,
            "absent": 3918
          }
        },
        "referrer_policy": {
          "n": 4619,
          "na": 6410,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 553,
            "absent": 4066
          }
        },
        "secure_by_default": {
          "n": 3218,
          "na": 7811,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 92,
            "not_all": 3126
          }
        },
        "ipv6": {
          "n": 11029,
          "na": 0,
          "states": {
            "aaaa": 2413,
            "none": 8616
          }
        }
      }
    },
    "cool": {
      "graded": 19932,
      "checks": {
        "dmarc": {
          "n": 19932,
          "na": 0,
          "states": {
            "absent": 16489,
            "none": 1351,
            "quarantine": 1192,
            "reject": 899,
            "invalid": 1
          },
          "rua_present": 1672
        },
        "spf": {
          "n": 19932,
          "na": 0,
          "states": {
            "absent": 13351,
            "hardfail": 2262,
            "softfail": 3919,
            "neutral": 249,
            "plus_all": 2,
            "invalid": 149
          }
        },
        "dkim": {
          "n": 2774,
          "na": 17158,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1245,
            "none_observed": 1529
          }
        },
        "mx": {
          "n": 19932,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8080,
            "absent": 11852
          }
        },
        "reverse_dns": {
          "n": 8086,
          "na": 11846,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6424,
            "none": 1662
          }
        },
        "caa": {
          "n": 19652,
          "na": 280,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 585,
            "absent": 19067
          }
        },
        "dnssec": {
          "n": 19932,
          "na": 0,
          "states": {
            "signed_valid": 1512,
            "signed_broken": 20,
            "unsigned": 18400
          }
        },
        "https": {
          "n": 19932,
          "na": 0,
          "states": {
            "https": 10349,
            "redirects": 0,
            "http_only": 9583
          }
        },
        "tls": {
          "n": 10349,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9699,
            "tls12": 650,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10349,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9005,
            "invalid": 1344
          }
        },
        "hsts": {
          "n": 10349,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2664,
            "absent": 7685
          }
        },
        "csp": {
          "n": 7031,
          "na": 12901,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 637,
            "weak": 0,
            "absent": 6394
          }
        },
        "clickjacking": {
          "n": 7031,
          "na": 12901,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1101,
            "absent": 5930
          }
        },
        "mime_sniffing": {
          "n": 7031,
          "na": 12901,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1299,
            "absent": 5732
          }
        },
        "referrer_policy": {
          "n": 7031,
          "na": 12901,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 750,
            "absent": 6281
          }
        },
        "secure_by_default": {
          "n": 5732,
          "na": 14200,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 103,
            "not_all": 5629
          }
        },
        "ipv6": {
          "n": 19932,
          "na": 0,
          "states": {
            "aaaa": 3478,
            "none": 16454
          }
        }
      }
    },
    "coop": {
      "graded": 7555,
      "checks": {
        "dmarc": {
          "n": 7555,
          "na": 0,
          "states": {
            "absent": 4293,
            "none": 1709,
            "quarantine": 670,
            "reject": 882,
            "invalid": 1
          },
          "rua_present": 1737
        },
        "spf": {
          "n": 7555,
          "na": 0,
          "states": {
            "absent": 2315,
            "hardfail": 2330,
            "softfail": 2374,
            "neutral": 353,
            "plus_all": 2,
            "invalid": 181
          }
        },
        "dkim": {
          "n": 3511,
          "na": 4044,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1951,
            "none_observed": 1560
          }
        },
        "mx": {
          "n": 7555,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5826,
            "absent": 1729
          }
        },
        "reverse_dns": {
          "n": 5822,
          "na": 1733,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5177,
            "none": 645
          }
        },
        "caa": {
          "n": 7536,
          "na": 19,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 182,
            "absent": 7354
          }
        },
        "dnssec": {
          "n": 7555,
          "na": 0,
          "states": {
            "signed_valid": 236,
            "signed_broken": 0,
            "unsigned": 7319
          }
        },
        "https": {
          "n": 7555,
          "na": 0,
          "states": {
            "https": 5252,
            "redirects": 0,
            "http_only": 2303
          }
        },
        "tls": {
          "n": 5252,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4851,
            "tls12": 401,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5252,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4530,
            "invalid": 722
          }
        },
        "hsts": {
          "n": 5252,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1321,
            "absent": 3931
          }
        },
        "csp": {
          "n": 3142,
          "na": 4413,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 424,
            "weak": 0,
            "absent": 2718
          }
        },
        "clickjacking": {
          "n": 3142,
          "na": 4413,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 819,
            "absent": 2323
          }
        },
        "mime_sniffing": {
          "n": 3142,
          "na": 4413,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 807,
            "absent": 2335
          }
        },
        "referrer_policy": {
          "n": 3142,
          "na": 4413,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 399,
            "absent": 2743
          }
        },
        "secure_by_default": {
          "n": 2721,
          "na": 4834,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 95,
            "not_all": 2626
          }
        },
        "ipv6": {
          "n": 7555,
          "na": 0,
          "states": {
            "aaaa": 1471,
            "none": 6084
          }
        }
      }
    },
    "coupons": {
      "graded": 6707,
      "checks": {
        "dmarc": {
          "n": 6707,
          "na": 0,
          "states": {
            "absent": 6100,
            "none": 215,
            "quarantine": 176,
            "reject": 216,
            "invalid": 0
          },
          "rua_present": 316
        },
        "spf": {
          "n": 6707,
          "na": 0,
          "states": {
            "absent": 4379,
            "hardfail": 1011,
            "softfail": 1265,
            "neutral": 39,
            "plus_all": 0,
            "invalid": 13
          }
        },
        "dkim": {
          "n": 795,
          "na": 5912,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 122,
            "none_observed": 673
          }
        },
        "mx": {
          "n": 6707,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2436,
            "absent": 4271
          }
        },
        "reverse_dns": {
          "n": 2448,
          "na": 4259,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1618,
            "none": 830
          }
        },
        "caa": {
          "n": 6634,
          "na": 73,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 232,
            "absent": 6402
          }
        },
        "dnssec": {
          "n": 6707,
          "na": 0,
          "states": {
            "signed_valid": 1473,
            "signed_broken": 2,
            "unsigned": 5232
          }
        },
        "https": {
          "n": 6707,
          "na": 0,
          "states": {
            "https": 3269,
            "redirects": 0,
            "http_only": 3438
          }
        },
        "tls": {
          "n": 3269,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2948,
            "tls12": 321,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3269,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2205,
            "invalid": 1064
          }
        },
        "hsts": {
          "n": 3269,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 319,
            "absent": 2950
          }
        },
        "csp": {
          "n": 2706,
          "na": 4001,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 802,
            "weak": 0,
            "absent": 1904
          }
        },
        "clickjacking": {
          "n": 2706,
          "na": 4001,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 847,
            "absent": 1859
          }
        },
        "mime_sniffing": {
          "n": 2706,
          "na": 4001,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 850,
            "absent": 1856
          }
        },
        "referrer_policy": {
          "n": 2706,
          "na": 4001,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 812,
            "absent": 1894
          }
        },
        "secure_by_default": {
          "n": 1810,
          "na": 4897,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 40,
            "not_all": 1770
          }
        },
        "ipv6": {
          "n": 6707,
          "na": 0,
          "states": {
            "aaaa": 1326,
            "none": 5381
          }
        }
      }
    },
    "courses": {
      "graded": 21006,
      "checks": {
        "dmarc": {
          "n": 21006,
          "na": 0,
          "states": {
            "absent": 19587,
            "none": 707,
            "quarantine": 341,
            "reject": 371,
            "invalid": 0
          },
          "rua_present": 983
        },
        "spf": {
          "n": 21006,
          "na": 0,
          "states": {
            "absent": 17551,
            "hardfail": 866,
            "softfail": 2506,
            "neutral": 55,
            "plus_all": 1,
            "invalid": 27
          }
        },
        "dkim": {
          "n": 1193,
          "na": 19813,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 643,
            "none_observed": 550
          }
        },
        "mx": {
          "n": 21006,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3720,
            "absent": 17286
          }
        },
        "reverse_dns": {
          "n": 3724,
          "na": 17282,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3146,
            "none": 578
          }
        },
        "caa": {
          "n": 20660,
          "na": 346,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 179,
            "absent": 20481
          }
        },
        "dnssec": {
          "n": 21006,
          "na": 0,
          "states": {
            "signed_valid": 2068,
            "signed_broken": 9,
            "unsigned": 18929
          }
        },
        "https": {
          "n": 21006,
          "na": 0,
          "states": {
            "https": 14050,
            "redirects": 0,
            "http_only": 6956
          }
        },
        "tls": {
          "n": 14050,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 13845,
            "tls12": 205,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 14050,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 12449,
            "invalid": 1601
          }
        },
        "hsts": {
          "n": 14050,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 739,
            "absent": 13311
          }
        },
        "csp": {
          "n": 5651,
          "na": 15355,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 258,
            "weak": 0,
            "absent": 5393
          }
        },
        "clickjacking": {
          "n": 5651,
          "na": 15355,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 742,
            "absent": 4909
          }
        },
        "mime_sniffing": {
          "n": 5651,
          "na": 15355,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 877,
            "absent": 4774
          }
        },
        "referrer_policy": {
          "n": 5651,
          "na": 15355,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 719,
            "absent": 4932
          }
        },
        "secure_by_default": {
          "n": 4487,
          "na": 16519,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 38,
            "not_all": 4449
          }
        },
        "ipv6": {
          "n": 21006,
          "na": 0,
          "states": {
            "aaaa": 9115,
            "none": 11891
          }
        }
      }
    },
    "cpa": {
      "graded": 6483,
      "checks": {
        "dmarc": {
          "n": 6483,
          "na": 0,
          "states": {
            "absent": 5349,
            "none": 564,
            "quarantine": 295,
            "reject": 274,
            "invalid": 1
          },
          "rua_present": 641
        },
        "spf": {
          "n": 6483,
          "na": 0,
          "states": {
            "absent": 2949,
            "hardfail": 1672,
            "softfail": 1832,
            "neutral": 11,
            "plus_all": 0,
            "invalid": 19
          }
        },
        "dkim": {
          "n": 2355,
          "na": 4128,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 938,
            "none_observed": 1417
          }
        },
        "mx": {
          "n": 6483,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4433,
            "absent": 2050
          }
        },
        "reverse_dns": {
          "n": 4433,
          "na": 2050,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3633,
            "none": 800
          }
        },
        "caa": {
          "n": 6483,
          "na": 0,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 25,
            "absent": 6458
          }
        },
        "dnssec": {
          "n": 6483,
          "na": 0,
          "states": {
            "signed_valid": 42,
            "signed_broken": 1,
            "unsigned": 6440
          }
        },
        "https": {
          "n": 6483,
          "na": 0,
          "states": {
            "https": 5087,
            "redirects": 0,
            "http_only": 1396
          }
        },
        "tls": {
          "n": 5087,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4764,
            "tls12": 323,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5087,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3090,
            "invalid": 1997
          }
        },
        "hsts": {
          "n": 5087,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 781,
            "absent": 4306
          }
        },
        "csp": {
          "n": 3517,
          "na": 2966,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 113,
            "weak": 0,
            "absent": 3404
          }
        },
        "clickjacking": {
          "n": 3517,
          "na": 2966,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 377,
            "absent": 3140
          }
        },
        "mime_sniffing": {
          "n": 3517,
          "na": 2966,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 337,
            "absent": 3180
          }
        },
        "referrer_policy": {
          "n": 3517,
          "na": 2966,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 104,
            "absent": 3413
          }
        },
        "secure_by_default": {
          "n": 2788,
          "na": 3695,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 11,
            "not_all": 2777
          }
        },
        "ipv6": {
          "n": 6483,
          "na": 0,
          "states": {
            "aaaa": 1488,
            "none": 4995
          }
        }
      }
    },
    "cr": {
      "graded": 10223,
      "checks": {
        "dmarc": {
          "n": 10223,
          "na": 0,
          "states": {
            "absent": 5477,
            "none": 2309,
            "quarantine": 1163,
            "reject": 1268,
            "invalid": 6
          },
          "rua_present": 2273
        },
        "spf": {
          "n": 10223,
          "na": 0,
          "states": {
            "absent": 2921,
            "hardfail": 3041,
            "softfail": 4040,
            "neutral": 154,
            "plus_all": 2,
            "invalid": 65
          }
        },
        "dkim": {
          "n": 5837,
          "na": 4386,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3424,
            "none_observed": 2413
          }
        },
        "mx": {
          "n": 10223,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7741,
            "absent": 2482
          }
        },
        "reverse_dns": {
          "n": 7746,
          "na": 2477,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6567,
            "none": 1179
          }
        },
        "caa": {
          "n": 10189,
          "na": 34,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 307,
            "absent": 9882
          }
        },
        "dnssec": {
          "n": 10223,
          "na": 0,
          "states": {
            "signed_valid": 543,
            "signed_broken": 6,
            "unsigned": 9674
          }
        },
        "https": {
          "n": 10223,
          "na": 0,
          "states": {
            "https": 8731,
            "redirects": 0,
            "http_only": 1492
          }
        },
        "tls": {
          "n": 8731,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8007,
            "tls12": 724,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8731,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8205,
            "invalid": 526
          }
        },
        "hsts": {
          "n": 8731,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1990,
            "absent": 6741
          }
        },
        "csp": {
          "n": 4732,
          "na": 5491,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 680,
            "weak": 0,
            "absent": 4052
          }
        },
        "clickjacking": {
          "n": 4732,
          "na": 5491,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 871,
            "absent": 3861
          }
        },
        "mime_sniffing": {
          "n": 4732,
          "na": 5491,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1146,
            "absent": 3586
          }
        },
        "referrer_policy": {
          "n": 4732,
          "na": 5491,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 554,
            "absent": 4178
          }
        },
        "secure_by_default": {
          "n": 4645,
          "na": 5578,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 74,
            "not_all": 4571
          }
        },
        "ipv6": {
          "n": 10223,
          "na": 0,
          "states": {
            "aaaa": 2336,
            "none": 7887
          }
        }
      }
    },
    "credit": {
      "graded": 5032,
      "checks": {
        "dmarc": {
          "n": 5032,
          "na": 0,
          "states": {
            "absent": 4022,
            "none": 242,
            "quarantine": 388,
            "reject": 380,
            "invalid": 0
          },
          "rua_present": 675
        },
        "spf": {
          "n": 5032,
          "na": 0,
          "states": {
            "absent": 3024,
            "hardfail": 969,
            "softfail": 993,
            "neutral": 36,
            "plus_all": 1,
            "invalid": 9
          }
        },
        "dkim": {
          "n": 562,
          "na": 4470,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 235,
            "none_observed": 327
          }
        },
        "mx": {
          "n": 5032,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2179,
            "absent": 2853
          }
        },
        "reverse_dns": {
          "n": 2185,
          "na": 2847,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1541,
            "none": 644
          }
        },
        "caa": {
          "n": 4996,
          "na": 36,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 159,
            "absent": 4837
          }
        },
        "dnssec": {
          "n": 5032,
          "na": 0,
          "states": {
            "signed_valid": 337,
            "signed_broken": 1,
            "unsigned": 4694
          }
        },
        "https": {
          "n": 5032,
          "na": 0,
          "states": {
            "https": 2287,
            "redirects": 0,
            "http_only": 2745
          }
        },
        "tls": {
          "n": 2287,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2197,
            "tls12": 90,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2287,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2070,
            "invalid": 217
          }
        },
        "hsts": {
          "n": 2287,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 466,
            "absent": 1821
          }
        },
        "csp": {
          "n": 1691,
          "na": 3341,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 229,
            "weak": 0,
            "absent": 1462
          }
        },
        "clickjacking": {
          "n": 1691,
          "na": 3341,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 321,
            "absent": 1370
          }
        },
        "mime_sniffing": {
          "n": 1691,
          "na": 3341,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 386,
            "absent": 1305
          }
        },
        "referrer_policy": {
          "n": 1691,
          "na": 3341,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 299,
            "absent": 1392
          }
        },
        "secure_by_default": {
          "n": 1251,
          "na": 3781,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 68,
            "not_all": 1183
          }
        },
        "ipv6": {
          "n": 5032,
          "na": 0,
          "states": {
            "aaaa": 724,
            "none": 4308
          }
        }
      }
    },
    "cv": {
      "graded": 48793,
      "checks": {
        "dmarc": {
          "n": 48793,
          "na": 0,
          "states": {
            "absent": 45673,
            "none": 2355,
            "quarantine": 345,
            "reject": 419,
            "invalid": 1
          },
          "rua_present": 1191
        },
        "spf": {
          "n": 48793,
          "na": 0,
          "states": {
            "absent": 41107,
            "hardfail": 1379,
            "softfail": 6192,
            "neutral": 71,
            "plus_all": 33,
            "invalid": 11
          }
        },
        "dkim": {
          "n": 6428,
          "na": 42365,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1944,
            "none_observed": 4484
          }
        },
        "mx": {
          "n": 48793,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 10103,
            "absent": 38690
          }
        },
        "reverse_dns": {
          "n": 10101,
          "na": 38692,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 8343,
            "none": 1758
          }
        },
        "caa": {
          "n": 48468,
          "na": 325,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 298,
            "absent": 48170
          }
        },
        "dnssec": {
          "n": 48793,
          "na": 0,
          "states": {
            "signed_valid": 46,
            "signed_broken": 1,
            "unsigned": 48746
          }
        },
        "https": {
          "n": 48793,
          "na": 0,
          "states": {
            "https": 35712,
            "redirects": 0,
            "http_only": 13081
          }
        },
        "tls": {
          "n": 35712,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 35536,
            "tls12": 176,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 35712,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 34925,
            "invalid": 787
          }
        },
        "hsts": {
          "n": 35712,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 18784,
            "absent": 16928
          }
        },
        "csp": {
          "n": 22847,
          "na": 25946,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1184,
            "weak": 0,
            "absent": 21663
          }
        },
        "clickjacking": {
          "n": 22847,
          "na": 25946,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1842,
            "absent": 21005
          }
        },
        "mime_sniffing": {
          "n": 22847,
          "na": 25946,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2987,
            "absent": 19860
          }
        },
        "referrer_policy": {
          "n": 22847,
          "na": 25946,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2565,
            "absent": 20282
          }
        },
        "secure_by_default": {
          "n": 22687,
          "na": 26106,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 838,
            "not_all": 21849
          }
        },
        "ipv6": {
          "n": 48793,
          "na": 0,
          "states": {
            "aaaa": 9038,
            "none": 39755
          }
        }
      }
    },
    "cx": {
      "graded": 13877,
      "checks": {
        "dmarc": {
          "n": 13877,
          "na": 0,
          "states": {
            "absent": 11376,
            "none": 1241,
            "quarantine": 554,
            "reject": 704,
            "invalid": 2
          },
          "rua_present": 1126
        },
        "spf": {
          "n": 13877,
          "na": 0,
          "states": {
            "absent": 7807,
            "hardfail": 1822,
            "softfail": 3964,
            "neutral": 231,
            "plus_all": 2,
            "invalid": 51
          }
        },
        "dkim": {
          "n": 2459,
          "na": 11418,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1564,
            "none_observed": 895
          }
        },
        "mx": {
          "n": 13877,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6634,
            "absent": 7243
          }
        },
        "reverse_dns": {
          "n": 6636,
          "na": 7241,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5425,
            "none": 1211
          }
        },
        "caa": {
          "n": 13697,
          "na": 180,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 438,
            "absent": 13259
          }
        },
        "dnssec": {
          "n": 13877,
          "na": 0,
          "states": {
            "signed_valid": 575,
            "signed_broken": 4,
            "unsigned": 13298
          }
        },
        "https": {
          "n": 13877,
          "na": 0,
          "states": {
            "https": 10271,
            "redirects": 0,
            "http_only": 3606
          }
        },
        "tls": {
          "n": 10271,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9772,
            "tls12": 499,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10271,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9603,
            "invalid": 668
          }
        },
        "hsts": {
          "n": 10271,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2681,
            "absent": 7590
          }
        },
        "csp": {
          "n": 5772,
          "na": 8105,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 505,
            "weak": 0,
            "absent": 5267
          }
        },
        "clickjacking": {
          "n": 5772,
          "na": 8105,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1026,
            "absent": 4746
          }
        },
        "mime_sniffing": {
          "n": 5772,
          "na": 8105,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1253,
            "absent": 4519
          }
        },
        "referrer_policy": {
          "n": 5772,
          "na": 8105,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 992,
            "absent": 4780
          }
        },
        "secure_by_default": {
          "n": 5339,
          "na": 8538,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 221,
            "not_all": 5118
          }
        },
        "ipv6": {
          "n": 13877,
          "na": 0,
          "states": {
            "aaaa": 4128,
            "none": 9749
          }
        }
      }
    },
    "cy": {
      "graded": 18354,
      "checks": {
        "dmarc": {
          "n": 18354,
          "na": 0,
          "states": {
            "absent": 11543,
            "none": 4180,
            "quarantine": 1311,
            "reject": 1315,
            "invalid": 5
          },
          "rua_present": 2555
        },
        "spf": {
          "n": 18354,
          "na": 0,
          "states": {
            "absent": 5231,
            "hardfail": 5645,
            "softfail": 7071,
            "neutral": 285,
            "plus_all": 3,
            "invalid": 119
          }
        },
        "dkim": {
          "n": 10232,
          "na": 8122,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 6273,
            "none_observed": 3959
          }
        },
        "mx": {
          "n": 18354,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 14234,
            "absent": 4120
          }
        },
        "reverse_dns": {
          "n": 14251,
          "na": 4103,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 12600,
            "none": 1651
          }
        },
        "caa": {
          "n": 18314,
          "na": 40,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 570,
            "absent": 17744
          }
        },
        "dnssec": {
          "n": 18354,
          "na": 0,
          "states": {
            "signed_valid": 397,
            "signed_broken": 1,
            "unsigned": 17956
          }
        },
        "https": {
          "n": 18354,
          "na": 0,
          "states": {
            "https": 15441,
            "redirects": 0,
            "http_only": 2913
          }
        },
        "tls": {
          "n": 15441,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 14678,
            "tls12": 763,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 15441,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 14669,
            "invalid": 772
          }
        },
        "hsts": {
          "n": 15441,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3282,
            "absent": 12159
          }
        },
        "csp": {
          "n": 8620,
          "na": 9734,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1088,
            "weak": 0,
            "absent": 7532
          }
        },
        "clickjacking": {
          "n": 8620,
          "na": 9734,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1609,
            "absent": 7011
          }
        },
        "mime_sniffing": {
          "n": 8620,
          "na": 9734,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1884,
            "absent": 6736
          }
        },
        "referrer_policy": {
          "n": 8620,
          "na": 9734,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 968,
            "absent": 7652
          }
        },
        "secure_by_default": {
          "n": 8504,
          "na": 9850,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 151,
            "not_all": 8353
          }
        },
        "ipv6": {
          "n": 18354,
          "na": 0,
          "states": {
            "aaaa": 5637,
            "none": 12717
          }
        }
      }
    },
    "cymru": {
      "graded": 8010,
      "checks": {
        "dmarc": {
          "n": 8010,
          "na": 0,
          "states": {
            "absent": 5567,
            "none": 1314,
            "quarantine": 618,
            "reject": 509,
            "invalid": 2
          },
          "rua_present": 998
        },
        "spf": {
          "n": 8010,
          "na": 0,
          "states": {
            "absent": 4412,
            "hardfail": 1347,
            "softfail": 2135,
            "neutral": 92,
            "plus_all": 0,
            "invalid": 24
          }
        },
        "dkim": {
          "n": 1833,
          "na": 6177,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 912,
            "none_observed": 921
          }
        },
        "mx": {
          "n": 8010,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5259,
            "absent": 2751
          }
        },
        "reverse_dns": {
          "n": 5256,
          "na": 2754,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4920,
            "none": 336
          }
        },
        "caa": {
          "n": 7975,
          "na": 35,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 74,
            "absent": 7901
          }
        },
        "dnssec": {
          "n": 8010,
          "na": 0,
          "states": {
            "signed_valid": 181,
            "signed_broken": 1,
            "unsigned": 7828
          }
        },
        "https": {
          "n": 8010,
          "na": 0,
          "states": {
            "https": 5212,
            "redirects": 0,
            "http_only": 2798
          }
        },
        "tls": {
          "n": 5212,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5040,
            "tls12": 172,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5212,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4712,
            "invalid": 500
          }
        },
        "hsts": {
          "n": 5212,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 876,
            "absent": 4336
          }
        },
        "csp": {
          "n": 3531,
          "na": 4479,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 223,
            "weak": 0,
            "absent": 3308
          }
        },
        "clickjacking": {
          "n": 3531,
          "na": 4479,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 430,
            "absent": 3101
          }
        },
        "mime_sniffing": {
          "n": 3531,
          "na": 4479,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 465,
            "absent": 3066
          }
        },
        "referrer_policy": {
          "n": 3531,
          "na": 4479,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 289,
            "absent": 3242
          }
        },
        "secure_by_default": {
          "n": 2667,
          "na": 5343,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 18,
            "not_all": 2649
          }
        },
        "ipv6": {
          "n": 8010,
          "na": 0,
          "states": {
            "aaaa": 1691,
            "none": 6319
          }
        }
      }
    },
    "cyou": {
      "graded": 415798,
      "checks": {
        "dmarc": {
          "n": 415798,
          "na": 0,
          "states": {
            "absent": 398963,
            "none": 14872,
            "quarantine": 651,
            "reject": 1312,
            "invalid": 0
          },
          "rua_present": 1845
        },
        "spf": {
          "n": 415798,
          "na": 0,
          "states": {
            "absent": 346925,
            "hardfail": 43466,
            "softfail": 24917,
            "neutral": 331,
            "plus_all": 10,
            "invalid": 149
          }
        },
        "dkim": {
          "n": 14040,
          "na": 401758,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 12641,
            "none_observed": 1399
          }
        },
        "mx": {
          "n": 415798,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 78002,
            "absent": 337796
          }
        },
        "reverse_dns": {
          "n": 77985,
          "na": 337813,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 15958,
            "none": 62027
          }
        },
        "caa": {
          "n": 407101,
          "na": 8697,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 637,
            "absent": 406464
          }
        },
        "dnssec": {
          "n": 415798,
          "na": 0,
          "states": {
            "signed_valid": 22151,
            "signed_broken": 527,
            "unsigned": 393120
          }
        },
        "https": {
          "n": 415798,
          "na": 0,
          "states": {
            "https": 207235,
            "redirects": 0,
            "http_only": 208563
          }
        },
        "tls": {
          "n": 207235,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 195713,
            "tls12": 11522,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 207235,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 161083,
            "invalid": 46152
          }
        },
        "hsts": {
          "n": 207235,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 26790,
            "absent": 180445
          }
        },
        "csp": {
          "n": 105239,
          "na": 310559,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 5798,
            "weak": 0,
            "absent": 99441
          }
        },
        "clickjacking": {
          "n": 105239,
          "na": 310559,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 13518,
            "absent": 91721
          }
        },
        "mime_sniffing": {
          "n": 105239,
          "na": 310559,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 11663,
            "absent": 93576
          }
        },
        "referrer_policy": {
          "n": 105239,
          "na": 310559,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 7335,
            "absent": 97904
          }
        },
        "secure_by_default": {
          "n": 89075,
          "na": 326723,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 195,
            "not_all": 88880
          }
        },
        "ipv6": {
          "n": 415798,
          "na": 0,
          "states": {
            "aaaa": 108872,
            "none": 306926
          }
        }
      }
    },
    "cz": {
      "graded": 1099408,
      "checks": {
        "dmarc": {
          "n": 1099408,
          "na": 0,
          "states": {
            "absent": 823261,
            "none": 176755,
            "quarantine": 73474,
            "reject": 25844,
            "invalid": 74
          },
          "rua_present": 79603
        },
        "spf": {
          "n": 1099408,
          "na": 0,
          "states": {
            "absent": 614237,
            "hardfail": 238490,
            "softfail": 183977,
            "neutral": 43612,
            "plus_all": 154,
            "invalid": 18938
          }
        },
        "dkim": {
          "n": 309720,
          "na": 789688,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 247619,
            "none_observed": 62101
          }
        },
        "mx": {
          "n": 1099408,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 828741,
            "absent": 270667
          }
        },
        "reverse_dns": {
          "n": 828591,
          "na": 270817,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 739663,
            "none": 88928
          }
        },
        "caa": {
          "n": 1097741,
          "na": 1667,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 22418,
            "absent": 1075323
          }
        },
        "dnssec": {
          "n": 1099408,
          "na": 0,
          "states": {
            "signed_valid": 711123,
            "signed_broken": 386,
            "unsigned": 387899
          }
        },
        "https": {
          "n": 1099408,
          "na": 0,
          "states": {
            "https": 924365,
            "redirects": 0,
            "http_only": 175043
          }
        },
        "tls": {
          "n": 924365,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 811020,
            "tls12": 113345,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 924365,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 797031,
            "invalid": 127334
          }
        },
        "hsts": {
          "n": 924365,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 123158,
            "absent": 801207
          }
        },
        "csp": {
          "n": 431861,
          "na": 667547,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 34422,
            "weak": 0,
            "absent": 397439
          }
        },
        "clickjacking": {
          "n": 431861,
          "na": 667547,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 54752,
            "absent": 377109
          }
        },
        "mime_sniffing": {
          "n": 431861,
          "na": 667547,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 70959,
            "absent": 360902
          }
        },
        "referrer_policy": {
          "n": 431861,
          "na": 667547,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 34091,
            "absent": 397770
          }
        },
        "secure_by_default": {
          "n": 396185,
          "na": 703223,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 3199,
            "not_all": 392986
          }
        },
        "ipv6": {
          "n": 1099408,
          "na": 0,
          "states": {
            "aaaa": 434569,
            "none": 664839
          }
        }
      }
    },
    "dance": {
      "graded": 8042,
      "checks": {
        "dmarc": {
          "n": 8042,
          "na": 0,
          "states": {
            "absent": 6010,
            "none": 1156,
            "quarantine": 434,
            "reject": 442,
            "invalid": 0
          },
          "rua_present": 723
        },
        "spf": {
          "n": 8042,
          "na": 0,
          "states": {
            "absent": 4396,
            "hardfail": 865,
            "softfail": 2531,
            "neutral": 146,
            "plus_all": 1,
            "invalid": 103
          }
        },
        "dkim": {
          "n": 1732,
          "na": 6310,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 840,
            "none_observed": 892
          }
        },
        "mx": {
          "n": 8042,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4432,
            "absent": 3610
          }
        },
        "reverse_dns": {
          "n": 4430,
          "na": 3612,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3976,
            "none": 454
          }
        },
        "caa": {
          "n": 8002,
          "na": 40,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 319,
            "absent": 7683
          }
        },
        "dnssec": {
          "n": 8042,
          "na": 0,
          "states": {
            "signed_valid": 737,
            "signed_broken": 7,
            "unsigned": 7298
          }
        },
        "https": {
          "n": 8042,
          "na": 0,
          "states": {
            "https": 5143,
            "redirects": 0,
            "http_only": 2899
          }
        },
        "tls": {
          "n": 5143,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4925,
            "tls12": 218,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5143,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4660,
            "invalid": 483
          }
        },
        "hsts": {
          "n": 5143,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1502,
            "absent": 3641
          }
        },
        "csp": {
          "n": 3161,
          "na": 4881,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 256,
            "weak": 0,
            "absent": 2905
          }
        },
        "clickjacking": {
          "n": 3161,
          "na": 4881,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 619,
            "absent": 2542
          }
        },
        "mime_sniffing": {
          "n": 3161,
          "na": 4881,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 753,
            "absent": 2408
          }
        },
        "referrer_policy": {
          "n": 3161,
          "na": 4881,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 381,
            "absent": 2780
          }
        },
        "secure_by_default": {
          "n": 2671,
          "na": 5371,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 42,
            "not_all": 2629
          }
        },
        "ipv6": {
          "n": 8042,
          "na": 0,
          "states": {
            "aaaa": 1768,
            "none": 6274
          }
        }
      }
    },
    "date": {
      "graded": 8805,
      "checks": {
        "dmarc": {
          "n": 8805,
          "na": 0,
          "states": {
            "absent": 7666,
            "none": 721,
            "quarantine": 206,
            "reject": 212,
            "invalid": 0
          },
          "rua_present": 391
        },
        "spf": {
          "n": 8805,
          "na": 0,
          "states": {
            "absent": 6245,
            "hardfail": 631,
            "softfail": 1844,
            "neutral": 55,
            "plus_all": 0,
            "invalid": 30
          }
        },
        "dkim": {
          "n": 523,
          "na": 8282,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 326,
            "none_observed": 197
          }
        },
        "mx": {
          "n": 8805,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2747,
            "absent": 6058
          }
        },
        "reverse_dns": {
          "n": 2746,
          "na": 6059,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1717,
            "none": 1029
          }
        },
        "caa": {
          "n": 8743,
          "na": 62,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 79,
            "absent": 8664
          }
        },
        "dnssec": {
          "n": 8805,
          "na": 0,
          "states": {
            "signed_valid": 482,
            "signed_broken": 1,
            "unsigned": 8322
          }
        },
        "https": {
          "n": 8805,
          "na": 0,
          "states": {
            "https": 5276,
            "redirects": 0,
            "http_only": 3529
          }
        },
        "tls": {
          "n": 5276,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4945,
            "tls12": 331,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5276,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4857,
            "invalid": 419
          }
        },
        "hsts": {
          "n": 5276,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 758,
            "absent": 4518
          }
        },
        "csp": {
          "n": 2491,
          "na": 6314,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 206,
            "weak": 0,
            "absent": 2285
          }
        },
        "clickjacking": {
          "n": 2491,
          "na": 6314,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 356,
            "absent": 2135
          }
        },
        "mime_sniffing": {
          "n": 2491,
          "na": 6314,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 431,
            "absent": 2060
          }
        },
        "referrer_policy": {
          "n": 2491,
          "na": 6314,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 354,
            "absent": 2137
          }
        },
        "secure_by_default": {
          "n": 1989,
          "na": 6816,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 34,
            "not_all": 1955
          }
        },
        "ipv6": {
          "n": 8805,
          "na": 0,
          "states": {
            "aaaa": 3063,
            "none": 5742
          }
        }
      }
    },
    "day": {
      "graded": 12749,
      "checks": {
        "dmarc": {
          "n": 12749,
          "na": 0,
          "states": {
            "absent": 10650,
            "none": 801,
            "quarantine": 660,
            "reject": 638,
            "invalid": 0
          },
          "rua_present": 1120
        },
        "spf": {
          "n": 12749,
          "na": 0,
          "states": {
            "absent": 7847,
            "hardfail": 1122,
            "softfail": 3584,
            "neutral": 178,
            "plus_all": 1,
            "invalid": 17
          }
        },
        "dkim": {
          "n": 1459,
          "na": 11290,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 923,
            "none_observed": 536
          }
        },
        "mx": {
          "n": 12749,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4836,
            "absent": 7913
          }
        },
        "reverse_dns": {
          "n": 4833,
          "na": 7916,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4432,
            "none": 401
          }
        },
        "caa": {
          "n": 12681,
          "na": 68,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 390,
            "absent": 12291
          }
        },
        "dnssec": {
          "n": 12749,
          "na": 0,
          "states": {
            "signed_valid": 1864,
            "signed_broken": 14,
            "unsigned": 10871
          }
        },
        "https": {
          "n": 12749,
          "na": 0,
          "states": {
            "https": 7100,
            "redirects": 0,
            "http_only": 5649
          }
        },
        "tls": {
          "n": 7100,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6938,
            "tls12": 162,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7100,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6700,
            "invalid": 400
          }
        },
        "hsts": {
          "n": 7100,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2008,
            "absent": 5092
          }
        },
        "csp": {
          "n": 4436,
          "na": 8313,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 495,
            "weak": 0,
            "absent": 3941
          }
        },
        "clickjacking": {
          "n": 4436,
          "na": 8313,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1106,
            "absent": 3330
          }
        },
        "mime_sniffing": {
          "n": 4436,
          "na": 8313,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1362,
            "absent": 3074
          }
        },
        "referrer_policy": {
          "n": 4436,
          "na": 8313,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 971,
            "absent": 3465
          }
        },
        "secure_by_default": {
          "n": 3670,
          "na": 9079,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 127,
            "not_all": 3543
          }
        },
        "ipv6": {
          "n": 12749,
          "na": 0,
          "states": {
            "aaaa": 3016,
            "none": 9733
          }
        }
      }
    },
    "de": {
      "graded": 11619348,
      "checks": {
        "dmarc": {
          "n": 11619348,
          "na": 0,
          "states": {
            "absent": 6467812,
            "none": 2623705,
            "quarantine": 446698,
            "reject": 2080246,
            "invalid": 887
          },
          "rua_present": 541080
        },
        "spf": {
          "n": 11619348,
          "na": 0,
          "states": {
            "absent": 4351474,
            "hardfail": 2610413,
            "softfail": 4220337,
            "neutral": 264406,
            "plus_all": 965,
            "invalid": 171753
          }
        },
        "dkim": {
          "n": 1464453,
          "na": 10154895,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 884772,
            "none_observed": 579681
          }
        },
        "mx": {
          "n": 11619348,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9526099,
            "absent": 2093249
          }
        },
        "reverse_dns": {
          "n": 9598231,
          "na": 2021117,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 8320058,
            "none": 1278173
          }
        },
        "caa": {
          "n": 11581043,
          "na": 38305,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 202909,
            "absent": 11378134
          }
        },
        "dnssec": {
          "n": 11619348,
          "na": 0,
          "states": {
            "signed_valid": 324697,
            "signed_broken": 1222,
            "unsigned": 11293429
          }
        },
        "https": {
          "n": 11619348,
          "na": 0,
          "states": {
            "https": 8951541,
            "redirects": 0,
            "http_only": 2667807
          }
        },
        "tls": {
          "n": 8951541,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8470632,
            "tls12": 480909,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8951541,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7421594,
            "invalid": 1529947
          }
        },
        "hsts": {
          "n": 8951541,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1195972,
            "absent": 7755569
          }
        },
        "csp": {
          "n": 4933858,
          "na": 6685490,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 236190,
            "weak": 0,
            "absent": 4697668
          }
        },
        "clickjacking": {
          "n": 4933858,
          "na": 6685490,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 479964,
            "absent": 4453894
          }
        },
        "mime_sniffing": {
          "n": 4933858,
          "na": 6685490,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 605089,
            "absent": 4328769
          }
        },
        "referrer_policy": {
          "n": 4933858,
          "na": 6685490,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 311019,
            "absent": 4622839
          }
        },
        "secure_by_default": {
          "n": 3951197,
          "na": 7668151,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 45620,
            "not_all": 3905577
          }
        },
        "ipv6": {
          "n": 11619348,
          "na": 0,
          "states": {
            "aaaa": 4319372,
            "none": 7299976
          }
        }
      }
    },
    "deals": {
      "graded": 8210,
      "checks": {
        "dmarc": {
          "n": 8210,
          "na": 0,
          "states": {
            "absent": 6579,
            "none": 656,
            "quarantine": 348,
            "reject": 627,
            "invalid": 0
          },
          "rua_present": 759
        },
        "spf": {
          "n": 8210,
          "na": 0,
          "states": {
            "absent": 5194,
            "hardfail": 1130,
            "softfail": 1750,
            "neutral": 95,
            "plus_all": 1,
            "invalid": 40
          }
        },
        "dkim": {
          "n": 1083,
          "na": 7127,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 498,
            "none_observed": 585
          }
        },
        "mx": {
          "n": 8210,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3698,
            "absent": 4512
          }
        },
        "reverse_dns": {
          "n": 3709,
          "na": 4501,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2837,
            "none": 872
          }
        },
        "caa": {
          "n": 7946,
          "na": 264,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 340,
            "absent": 7606
          }
        },
        "dnssec": {
          "n": 8210,
          "na": 0,
          "states": {
            "signed_valid": 478,
            "signed_broken": 7,
            "unsigned": 7725
          }
        },
        "https": {
          "n": 8210,
          "na": 0,
          "states": {
            "https": 4420,
            "redirects": 0,
            "http_only": 3790
          }
        },
        "tls": {
          "n": 4420,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4296,
            "tls12": 124,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4420,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3930,
            "invalid": 490
          }
        },
        "hsts": {
          "n": 4420,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 956,
            "absent": 3464
          }
        },
        "csp": {
          "n": 2912,
          "na": 5298,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 303,
            "weak": 0,
            "absent": 2609
          }
        },
        "clickjacking": {
          "n": 2912,
          "na": 5298,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 507,
            "absent": 2405
          }
        },
        "mime_sniffing": {
          "n": 2912,
          "na": 5298,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 579,
            "absent": 2333
          }
        },
        "referrer_policy": {
          "n": 2912,
          "na": 5298,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 382,
            "absent": 2530
          }
        },
        "secure_by_default": {
          "n": 2175,
          "na": 6035,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 47,
            "not_all": 2128
          }
        },
        "ipv6": {
          "n": 8210,
          "na": 0,
          "states": {
            "aaaa": 1750,
            "none": 6460
          }
        }
      }
    },
    "delivery": {
      "graded": 13356,
      "checks": {
        "dmarc": {
          "n": 13356,
          "na": 0,
          "states": {
            "absent": 11151,
            "none": 858,
            "quarantine": 812,
            "reject": 535,
            "invalid": 0
          },
          "rua_present": 1294
        },
        "spf": {
          "n": 13356,
          "na": 0,
          "states": {
            "absent": 9814,
            "hardfail": 1102,
            "softfail": 2337,
            "neutral": 67,
            "plus_all": 0,
            "invalid": 36
          }
        },
        "dkim": {
          "n": 1390,
          "na": 11966,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 675,
            "none_observed": 715
          }
        },
        "mx": {
          "n": 13356,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3858,
            "absent": 9498
          }
        },
        "reverse_dns": {
          "n": 3868,
          "na": 9488,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2976,
            "none": 892
          }
        },
        "caa": {
          "n": 13268,
          "na": 88,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 530,
            "absent": 12738
          }
        },
        "dnssec": {
          "n": 13356,
          "na": 0,
          "states": {
            "signed_valid": 1020,
            "signed_broken": 9,
            "unsigned": 12327
          }
        },
        "https": {
          "n": 13356,
          "na": 0,
          "states": {
            "https": 5984,
            "redirects": 0,
            "http_only": 7372
          }
        },
        "tls": {
          "n": 5984,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5837,
            "tls12": 147,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5984,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5550,
            "invalid": 434
          }
        },
        "hsts": {
          "n": 5984,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1196,
            "absent": 4788
          }
        },
        "csp": {
          "n": 3891,
          "na": 9465,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 735,
            "weak": 0,
            "absent": 3156
          }
        },
        "clickjacking": {
          "n": 3891,
          "na": 9465,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 907,
            "absent": 2984
          }
        },
        "mime_sniffing": {
          "n": 3891,
          "na": 9465,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1141,
            "absent": 2750
          }
        },
        "referrer_policy": {
          "n": 3891,
          "na": 9465,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 810,
            "absent": 3081
          }
        },
        "secure_by_default": {
          "n": 3110,
          "na": 10246,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 116,
            "not_all": 2994
          }
        },
        "ipv6": {
          "n": 13356,
          "na": 0,
          "states": {
            "aaaa": 2705,
            "none": 10651
          }
        }
      }
    },
    "dental": {
      "graded": 8231,
      "checks": {
        "dmarc": {
          "n": 8231,
          "na": 0,
          "states": {
            "absent": 5968,
            "none": 1159,
            "quarantine": 498,
            "reject": 606,
            "invalid": 0
          },
          "rua_present": 793
        },
        "spf": {
          "n": 8231,
          "na": 0,
          "states": {
            "absent": 4073,
            "hardfail": 1111,
            "softfail": 2833,
            "neutral": 136,
            "plus_all": 0,
            "invalid": 78
          }
        },
        "dkim": {
          "n": 2331,
          "na": 5900,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 848,
            "none_observed": 1483
          }
        },
        "mx": {
          "n": 8231,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5457,
            "absent": 2774
          }
        },
        "reverse_dns": {
          "n": 5455,
          "na": 2776,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5009,
            "none": 446
          }
        },
        "caa": {
          "n": 8206,
          "na": 25,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 77,
            "absent": 8129
          }
        },
        "dnssec": {
          "n": 8231,
          "na": 0,
          "states": {
            "signed_valid": 507,
            "signed_broken": 3,
            "unsigned": 7721
          }
        },
        "https": {
          "n": 8231,
          "na": 0,
          "states": {
            "https": 4170,
            "redirects": 0,
            "http_only": 4061
          }
        },
        "tls": {
          "n": 4170,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3934,
            "tls12": 236,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4170,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3667,
            "invalid": 503
          }
        },
        "hsts": {
          "n": 4170,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 883,
            "absent": 3287
          }
        },
        "csp": {
          "n": 2524,
          "na": 5707,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 189,
            "weak": 0,
            "absent": 2335
          }
        },
        "clickjacking": {
          "n": 2524,
          "na": 5707,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 456,
            "absent": 2068
          }
        },
        "mime_sniffing": {
          "n": 2524,
          "na": 5707,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 515,
            "absent": 2009
          }
        },
        "referrer_policy": {
          "n": 2524,
          "na": 5707,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 203,
            "absent": 2321
          }
        },
        "secure_by_default": {
          "n": 1968,
          "na": 6263,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 21,
            "not_all": 1947
          }
        },
        "ipv6": {
          "n": 8231,
          "na": 0,
          "states": {
            "aaaa": 1539,
            "none": 6692
          }
        }
      }
    },
    "design": {
      "graded": 108137,
      "checks": {
        "dmarc": {
          "n": 108137,
          "na": 0,
          "states": {
            "absent": 84645,
            "none": 10726,
            "quarantine": 8019,
            "reject": 4742,
            "invalid": 5
          },
          "rua_present": 12174
        },
        "spf": {
          "n": 108137,
          "na": 0,
          "states": {
            "absent": 55181,
            "hardfail": 11479,
            "softfail": 39442,
            "neutral": 1408,
            "plus_all": 8,
            "invalid": 619
          }
        },
        "dkim": {
          "n": 29384,
          "na": 78753,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 12754,
            "none_observed": 16630
          }
        },
        "mx": {
          "n": 108137,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 60936,
            "absent": 47201
          }
        },
        "reverse_dns": {
          "n": 60928,
          "na": 47209,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 54915,
            "none": 6013
          }
        },
        "caa": {
          "n": 107525,
          "na": 612,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1925,
            "absent": 105600
          }
        },
        "dnssec": {
          "n": 108137,
          "na": 0,
          "states": {
            "signed_valid": 8169,
            "signed_broken": 64,
            "unsigned": 99904
          }
        },
        "https": {
          "n": 108137,
          "na": 0,
          "states": {
            "https": 72004,
            "redirects": 0,
            "http_only": 36133
          }
        },
        "tls": {
          "n": 72004,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 66569,
            "tls12": 5435,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 72004,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 66829,
            "invalid": 5175
          }
        },
        "hsts": {
          "n": 72004,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 27573,
            "absent": 44431
          }
        },
        "csp": {
          "n": 40489,
          "na": 67648,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 3123,
            "weak": 0,
            "absent": 37366
          }
        },
        "clickjacking": {
          "n": 40489,
          "na": 67648,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 6800,
            "absent": 33689
          }
        },
        "mime_sniffing": {
          "n": 40489,
          "na": 67648,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 11963,
            "absent": 28526
          }
        },
        "referrer_policy": {
          "n": 40489,
          "na": 67648,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3489,
            "absent": 37000
          }
        },
        "secure_by_default": {
          "n": 35852,
          "na": 72285,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 444,
            "not_all": 35408
          }
        },
        "ipv6": {
          "n": 108137,
          "na": 0,
          "states": {
            "aaaa": 12498,
            "none": 95639
          }
        }
      }
    },
    "dev": {
      "graded": 714329,
      "checks": {
        "dmarc": {
          "n": 714329,
          "na": 0,
          "states": {
            "absent": 556620,
            "none": 74277,
            "quarantine": 45402,
            "reject": 37969,
            "invalid": 61
          },
          "rua_present": 76182
        },
        "spf": {
          "n": 714329,
          "na": 0,
          "states": {
            "absent": 398728,
            "hardfail": 63709,
            "softfail": 236435,
            "neutral": 11876,
            "plus_all": 69,
            "invalid": 3512
          }
        },
        "dkim": {
          "n": 138187,
          "na": 576142,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 82060,
            "none_observed": 56127
          }
        },
        "mx": {
          "n": 714329,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 330343,
            "absent": 383986
          }
        },
        "reverse_dns": {
          "n": 330271,
          "na": 384058,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 304741,
            "none": 25530
          }
        },
        "caa": {
          "n": 709390,
          "na": 4939,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 47240,
            "absent": 662150
          }
        },
        "dnssec": {
          "n": 714329,
          "na": 0,
          "states": {
            "signed_valid": 101838,
            "signed_broken": 539,
            "unsigned": 611952
          }
        },
        "https": {
          "n": 714329,
          "na": 0,
          "states": {
            "https": 428082,
            "redirects": 0,
            "http_only": 286247
          }
        },
        "tls": {
          "n": 428082,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 422430,
            "tls12": 5652,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 428082,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 403666,
            "invalid": 24416
          }
        },
        "hsts": {
          "n": 428082,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 150847,
            "absent": 277235
          }
        },
        "csp": {
          "n": 278927,
          "na": 435402,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 19229,
            "weak": 0,
            "absent": 259698
          }
        },
        "clickjacking": {
          "n": 278927,
          "na": 435402,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 44179,
            "absent": 234748
          }
        },
        "mime_sniffing": {
          "n": 278927,
          "na": 435402,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 70220,
            "absent": 208707
          }
        },
        "referrer_policy": {
          "n": 278927,
          "na": 435402,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 53354,
            "absent": 225573
          }
        },
        "secure_by_default": {
          "n": 251120,
          "na": 463209,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 6287,
            "not_all": 244833
          }
        },
        "ipv6": {
          "n": 714329,
          "na": 0,
          "states": {
            "aaaa": 181884,
            "none": 532445
          }
        }
      }
    },
    "digital": {
      "graded": 375690,
      "checks": {
        "dmarc": {
          "n": 375690,
          "na": 0,
          "states": {
            "absent": 313649,
            "none": 30994,
            "quarantine": 17261,
            "reject": 13779,
            "invalid": 7
          },
          "rua_present": 27673
        },
        "spf": {
          "n": 375690,
          "na": 0,
          "states": {
            "absent": 255403,
            "hardfail": 28517,
            "softfail": 88729,
            "neutral": 1644,
            "plus_all": 3,
            "invalid": 1394
          }
        },
        "dkim": {
          "n": 46701,
          "na": 328989,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 24854,
            "none_observed": 21847
          }
        },
        "mx": {
          "n": 375690,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 131988,
            "absent": 243702
          }
        },
        "reverse_dns": {
          "n": 131947,
          "na": 243743,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 110911,
            "none": 21036
          }
        },
        "caa": {
          "n": 363011,
          "na": 12679,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3552,
            "absent": 359459
          }
        },
        "dnssec": {
          "n": 375690,
          "na": 0,
          "states": {
            "signed_valid": 10541,
            "signed_broken": 295,
            "unsigned": 364854
          }
        },
        "https": {
          "n": 375690,
          "na": 0,
          "states": {
            "https": 273398,
            "redirects": 0,
            "http_only": 102292
          }
        },
        "tls": {
          "n": 273398,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 267063,
            "tls12": 6335,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 273398,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 260390,
            "invalid": 13008
          }
        },
        "hsts": {
          "n": 273398,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 22150,
            "absent": 251248
          }
        },
        "csp": {
          "n": 124205,
          "na": 251485,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 10097,
            "weak": 0,
            "absent": 114108
          }
        },
        "clickjacking": {
          "n": 124205,
          "na": 251485,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 12521,
            "absent": 111684
          }
        },
        "mime_sniffing": {
          "n": 124205,
          "na": 251485,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 15310,
            "absent": 108895
          }
        },
        "referrer_policy": {
          "n": 124205,
          "na": 251485,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 10408,
            "absent": 113797
          }
        },
        "secure_by_default": {
          "n": 110347,
          "na": 265343,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1518,
            "not_all": 108829
          }
        },
        "ipv6": {
          "n": 375690,
          "na": 0,
          "states": {
            "aaaa": 238432,
            "none": 137258
          }
        }
      }
    },
    "direct": {
      "graded": 11297,
      "checks": {
        "dmarc": {
          "n": 11297,
          "na": 0,
          "states": {
            "absent": 8740,
            "none": 988,
            "quarantine": 657,
            "reject": 912,
            "invalid": 0
          },
          "rua_present": 1179
        },
        "spf": {
          "n": 11297,
          "na": 0,
          "states": {
            "absent": 6803,
            "hardfail": 1863,
            "softfail": 2431,
            "neutral": 142,
            "plus_all": 0,
            "invalid": 58
          }
        },
        "dkim": {
          "n": 1751,
          "na": 9546,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 714,
            "none_observed": 1037
          }
        },
        "mx": {
          "n": 11297,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5972,
            "absent": 5325
          }
        },
        "reverse_dns": {
          "n": 5988,
          "na": 5309,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4577,
            "none": 1411
          }
        },
        "caa": {
          "n": 11234,
          "na": 63,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 291,
            "absent": 10943
          }
        },
        "dnssec": {
          "n": 11297,
          "na": 0,
          "states": {
            "signed_valid": 721,
            "signed_broken": 15,
            "unsigned": 10561
          }
        },
        "https": {
          "n": 11297,
          "na": 0,
          "states": {
            "https": 5633,
            "redirects": 0,
            "http_only": 5664
          }
        },
        "tls": {
          "n": 5633,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5373,
            "tls12": 260,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5633,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4968,
            "invalid": 665
          }
        },
        "hsts": {
          "n": 5633,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1047,
            "absent": 4586
          }
        },
        "csp": {
          "n": 3828,
          "na": 7469,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 446,
            "weak": 0,
            "absent": 3382
          }
        },
        "clickjacking": {
          "n": 3828,
          "na": 7469,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 739,
            "absent": 3089
          }
        },
        "mime_sniffing": {
          "n": 3828,
          "na": 7469,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 725,
            "absent": 3103
          }
        },
        "referrer_policy": {
          "n": 3828,
          "na": 7469,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 387,
            "absent": 3441
          }
        },
        "secure_by_default": {
          "n": 2883,
          "na": 8414,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 82,
            "not_all": 2801
          }
        },
        "ipv6": {
          "n": 11297,
          "na": 0,
          "states": {
            "aaaa": 2334,
            "none": 8963
          }
        }
      }
    },
    "directory": {
      "graded": 13555,
      "checks": {
        "dmarc": {
          "n": 13555,
          "na": 0,
          "states": {
            "absent": 10825,
            "none": 884,
            "quarantine": 1223,
            "reject": 623,
            "invalid": 0
          },
          "rua_present": 1743
        },
        "spf": {
          "n": 13555,
          "na": 0,
          "states": {
            "absent": 8925,
            "hardfail": 1600,
            "softfail": 2896,
            "neutral": 104,
            "plus_all": 0,
            "invalid": 30
          }
        },
        "dkim": {
          "n": 2279,
          "na": 11276,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 801,
            "none_observed": 1478
          }
        },
        "mx": {
          "n": 13555,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5987,
            "absent": 7568
          }
        },
        "reverse_dns": {
          "n": 5987,
          "na": 7568,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4686,
            "none": 1301
          }
        },
        "caa": {
          "n": 13500,
          "na": 55,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 431,
            "absent": 13069
          }
        },
        "dnssec": {
          "n": 13555,
          "na": 0,
          "states": {
            "signed_valid": 765,
            "signed_broken": 9,
            "unsigned": 12781
          }
        },
        "https": {
          "n": 13555,
          "na": 0,
          "states": {
            "https": 6431,
            "redirects": 0,
            "http_only": 7124
          }
        },
        "tls": {
          "n": 6431,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6241,
            "tls12": 190,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6431,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5911,
            "invalid": 520
          }
        },
        "hsts": {
          "n": 6431,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1199,
            "absent": 5232
          }
        },
        "csp": {
          "n": 4498,
          "na": 9057,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 437,
            "weak": 0,
            "absent": 4061
          }
        },
        "clickjacking": {
          "n": 4498,
          "na": 9057,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 725,
            "absent": 3773
          }
        },
        "mime_sniffing": {
          "n": 4498,
          "na": 9057,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 916,
            "absent": 3582
          }
        },
        "referrer_policy": {
          "n": 4498,
          "na": 9057,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 686,
            "absent": 3812
          }
        },
        "secure_by_default": {
          "n": 3604,
          "na": 9951,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 98,
            "not_all": 3506
          }
        },
        "ipv6": {
          "n": 13555,
          "na": 0,
          "states": {
            "aaaa": 1991,
            "none": 11564
          }
        }
      }
    },
    "diy": {
      "graded": 7295,
      "checks": {
        "dmarc": {
          "n": 7295,
          "na": 0,
          "states": {
            "absent": 3716,
            "none": 211,
            "quarantine": 3240,
            "reject": 128,
            "invalid": 0
          },
          "rua_present": 3351
        },
        "spf": {
          "n": 7295,
          "na": 0,
          "states": {
            "absent": 5742,
            "hardfail": 252,
            "softfail": 1271,
            "neutral": 28,
            "plus_all": 0,
            "invalid": 2
          }
        },
        "dkim": {
          "n": 317,
          "na": 6978,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 198,
            "none_observed": 119
          }
        },
        "mx": {
          "n": 7295,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1606,
            "absent": 5689
          }
        },
        "reverse_dns": {
          "n": 1609,
          "na": 5686,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1423,
            "none": 186
          }
        },
        "caa": {
          "n": 7260,
          "na": 35,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 61,
            "absent": 7199
          }
        },
        "dnssec": {
          "n": 7295,
          "na": 0,
          "states": {
            "signed_valid": 288,
            "signed_broken": 1,
            "unsigned": 7006
          }
        },
        "https": {
          "n": 7295,
          "na": 0,
          "states": {
            "https": 2544,
            "redirects": 0,
            "http_only": 4751
          }
        },
        "tls": {
          "n": 2544,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2457,
            "tls12": 87,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2544,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2412,
            "invalid": 132
          }
        },
        "hsts": {
          "n": 2544,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 584,
            "absent": 1960
          }
        },
        "csp": {
          "n": 1842,
          "na": 5453,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 324,
            "weak": 0,
            "absent": 1518
          }
        },
        "clickjacking": {
          "n": 1842,
          "na": 5453,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 421,
            "absent": 1421
          }
        },
        "mime_sniffing": {
          "n": 1842,
          "na": 5453,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 417,
            "absent": 1425
          }
        },
        "referrer_policy": {
          "n": 1842,
          "na": 5453,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 365,
            "absent": 1477
          }
        },
        "secure_by_default": {
          "n": 1429,
          "na": 5866,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 29,
            "not_all": 1400
          }
        },
        "ipv6": {
          "n": 7295,
          "na": 0,
          "states": {
            "aaaa": 1152,
            "none": 6143
          }
        }
      }
    },
    "dk": {
      "graded": 976752,
      "checks": {
        "dmarc": {
          "n": 976752,
          "na": 0,
          "states": {
            "absent": 708796,
            "none": 95252,
            "quarantine": 31263,
            "reject": 141179,
            "invalid": 262
          },
          "rua_present": 144016
        },
        "spf": {
          "n": 976752,
          "na": 0,
          "states": {
            "absent": 542535,
            "hardfail": 251307,
            "softfail": 149676,
            "neutral": 30815,
            "plus_all": 127,
            "invalid": 2292
          }
        },
        "dkim": {
          "n": 206282,
          "na": 770470,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 109164,
            "none_observed": 97118
          }
        },
        "mx": {
          "n": 976752,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 722308,
            "absent": 254444
          }
        },
        "reverse_dns": {
          "n": 722562,
          "na": 254190,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 627611,
            "none": 94951
          }
        },
        "caa": {
          "n": 971132,
          "na": 5620,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 10009,
            "absent": 961123
          }
        },
        "dnssec": {
          "n": 976752,
          "na": 0,
          "states": {
            "signed_valid": 680480,
            "signed_broken": 742,
            "unsigned": 295530
          }
        },
        "https": {
          "n": 976752,
          "na": 0,
          "states": {
            "https": 783060,
            "redirects": 0,
            "http_only": 193692
          }
        },
        "tls": {
          "n": 783060,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 748919,
            "tls12": 34141,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 783060,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 608878,
            "invalid": 174182
          }
        },
        "hsts": {
          "n": 783060,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 121510,
            "absent": 661550
          }
        },
        "csp": {
          "n": 450938,
          "na": 525814,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 23766,
            "weak": 0,
            "absent": 427172
          }
        },
        "clickjacking": {
          "n": 450938,
          "na": 525814,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 44833,
            "absent": 406105
          }
        },
        "mime_sniffing": {
          "n": 450938,
          "na": 525814,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 135983,
            "absent": 314955
          }
        },
        "referrer_policy": {
          "n": 450938,
          "na": 525814,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 28296,
            "absent": 422642
          }
        },
        "secure_by_default": {
          "n": 428559,
          "na": 548193,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 5752,
            "not_all": 422807
          }
        },
        "ipv6": {
          "n": 976752,
          "na": 0,
          "states": {
            "aaaa": 217458,
            "none": 759294
          }
        }
      }
    },
    "do": {
      "graded": 24038,
      "checks": {
        "dmarc": {
          "n": 24038,
          "na": 0,
          "states": {
            "absent": 16108,
            "none": 5271,
            "quarantine": 1290,
            "reject": 1364,
            "invalid": 5
          },
          "rua_present": 3311
        },
        "spf": {
          "n": 24038,
          "na": 0,
          "states": {
            "absent": 9236,
            "hardfail": 4625,
            "softfail": 9147,
            "neutral": 339,
            "plus_all": 1,
            "invalid": 690
          }
        },
        "dkim": {
          "n": 12055,
          "na": 11983,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 7178,
            "none_observed": 4877
          }
        },
        "mx": {
          "n": 24038,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 16564,
            "absent": 7474
          }
        },
        "reverse_dns": {
          "n": 16589,
          "na": 7449,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 12632,
            "none": 3957
          }
        },
        "caa": {
          "n": 23942,
          "na": 96,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 543,
            "absent": 23399
          }
        },
        "dnssec": {
          "n": 24038,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 24038
          }
        },
        "https": {
          "n": 24038,
          "na": 0,
          "states": {
            "https": 20293,
            "redirects": 0,
            "http_only": 3745
          }
        },
        "tls": {
          "n": 20293,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 19273,
            "tls12": 1020,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 20293,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 19122,
            "invalid": 1171
          }
        },
        "hsts": {
          "n": 20293,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4488,
            "absent": 15805
          }
        },
        "csp": {
          "n": 11818,
          "na": 12220,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2129,
            "weak": 0,
            "absent": 9689
          }
        },
        "clickjacking": {
          "n": 11818,
          "na": 12220,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2077,
            "absent": 9741
          }
        },
        "mime_sniffing": {
          "n": 11818,
          "na": 12220,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2523,
            "absent": 9295
          }
        },
        "referrer_policy": {
          "n": 11818,
          "na": 12220,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1496,
            "absent": 10322
          }
        },
        "secure_by_default": {
          "n": 11612,
          "na": 12426,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 232,
            "not_all": 11380
          }
        },
        "ipv6": {
          "n": 24038,
          "na": 0,
          "states": {
            "aaaa": 6500,
            "none": 17538
          }
        }
      }
    },
    "doctor": {
      "graded": 7655,
      "checks": {
        "dmarc": {
          "n": 7655,
          "na": 0,
          "states": {
            "absent": 6399,
            "none": 434,
            "quarantine": 583,
            "reject": 239,
            "invalid": 0
          },
          "rua_present": 771
        },
        "spf": {
          "n": 7655,
          "na": 0,
          "states": {
            "absent": 4701,
            "hardfail": 1179,
            "softfail": 1709,
            "neutral": 33,
            "plus_all": 0,
            "invalid": 33
          }
        },
        "dkim": {
          "n": 1955,
          "na": 5700,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 306,
            "none_observed": 1649
          }
        },
        "mx": {
          "n": 7655,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4533,
            "absent": 3122
          }
        },
        "reverse_dns": {
          "n": 4534,
          "na": 3121,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3481,
            "none": 1053
          }
        },
        "caa": {
          "n": 7623,
          "na": 32,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 132,
            "absent": 7491
          }
        },
        "dnssec": {
          "n": 7655,
          "na": 0,
          "states": {
            "signed_valid": 400,
            "signed_broken": 2,
            "unsigned": 7253
          }
        },
        "https": {
          "n": 7655,
          "na": 0,
          "states": {
            "https": 4385,
            "redirects": 0,
            "http_only": 3270
          }
        },
        "tls": {
          "n": 4385,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4304,
            "tls12": 81,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4385,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4172,
            "invalid": 213
          }
        },
        "hsts": {
          "n": 4385,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 502,
            "absent": 3883
          }
        },
        "csp": {
          "n": 3643,
          "na": 4012,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 240,
            "weak": 0,
            "absent": 3403
          }
        },
        "clickjacking": {
          "n": 3643,
          "na": 4012,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 374,
            "absent": 3269
          }
        },
        "mime_sniffing": {
          "n": 3643,
          "na": 4012,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1616,
            "absent": 2027
          }
        },
        "referrer_policy": {
          "n": 3643,
          "na": 4012,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 302,
            "absent": 3341
          }
        },
        "secure_by_default": {
          "n": 3131,
          "na": 4524,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 51,
            "not_all": 3080
          }
        },
        "ipv6": {
          "n": 7655,
          "na": 0,
          "states": {
            "aaaa": 2179,
            "none": 5476
          }
        }
      }
    },
    "dog": {
      "graded": 17025,
      "checks": {
        "dmarc": {
          "n": 17025,
          "na": 0,
          "states": {
            "absent": 13270,
            "none": 1555,
            "quarantine": 1412,
            "reject": 788,
            "invalid": 0
          },
          "rua_present": 1871
        },
        "spf": {
          "n": 17025,
          "na": 0,
          "states": {
            "absent": 10363,
            "hardfail": 1763,
            "softfail": 4635,
            "neutral": 207,
            "plus_all": 4,
            "invalid": 53
          }
        },
        "dkim": {
          "n": 3230,
          "na": 13795,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1440,
            "none_observed": 1790
          }
        },
        "mx": {
          "n": 17025,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7823,
            "absent": 9202
          }
        },
        "reverse_dns": {
          "n": 7820,
          "na": 9205,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6869,
            "none": 951
          }
        },
        "caa": {
          "n": 16951,
          "na": 74,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 748,
            "absent": 16203
          }
        },
        "dnssec": {
          "n": 17025,
          "na": 0,
          "states": {
            "signed_valid": 1448,
            "signed_broken": 10,
            "unsigned": 15567
          }
        },
        "https": {
          "n": 17025,
          "na": 0,
          "states": {
            "https": 9767,
            "redirects": 0,
            "http_only": 7258
          }
        },
        "tls": {
          "n": 9767,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9473,
            "tls12": 294,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 9767,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8983,
            "invalid": 784
          }
        },
        "hsts": {
          "n": 9767,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2700,
            "absent": 7067
          }
        },
        "csp": {
          "n": 6137,
          "na": 10888,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 809,
            "weak": 0,
            "absent": 5328
          }
        },
        "clickjacking": {
          "n": 6137,
          "na": 10888,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1338,
            "absent": 4799
          }
        },
        "mime_sniffing": {
          "n": 6137,
          "na": 10888,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1398,
            "absent": 4739
          }
        },
        "referrer_policy": {
          "n": 6137,
          "na": 10888,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 738,
            "absent": 5399
          }
        },
        "secure_by_default": {
          "n": 5028,
          "na": 11997,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 96,
            "not_all": 4932
          }
        },
        "ipv6": {
          "n": 17025,
          "na": 0,
          "states": {
            "aaaa": 3344,
            "none": 13681
          }
        }
      }
    },
    "domains": {
      "graded": 6610,
      "checks": {
        "dmarc": {
          "n": 6610,
          "na": 0,
          "states": {
            "absent": 5358,
            "none": 436,
            "quarantine": 240,
            "reject": 576,
            "invalid": 0
          },
          "rua_present": 592
        },
        "spf": {
          "n": 6610,
          "na": 0,
          "states": {
            "absent": 3767,
            "hardfail": 1443,
            "softfail": 1258,
            "neutral": 74,
            "plus_all": 1,
            "invalid": 67
          }
        },
        "dkim": {
          "n": 850,
          "na": 5760,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 467,
            "none_observed": 383
          }
        },
        "mx": {
          "n": 6610,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3155,
            "absent": 3455
          }
        },
        "reverse_dns": {
          "n": 3154,
          "na": 3456,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2189,
            "none": 965
          }
        },
        "caa": {
          "n": 6564,
          "na": 46,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 264,
            "absent": 6300
          }
        },
        "dnssec": {
          "n": 6610,
          "na": 0,
          "states": {
            "signed_valid": 554,
            "signed_broken": 25,
            "unsigned": 6031
          }
        },
        "https": {
          "n": 6610,
          "na": 0,
          "states": {
            "https": 3383,
            "redirects": 0,
            "http_only": 3227
          }
        },
        "tls": {
          "n": 3383,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3205,
            "tls12": 178,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3383,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2946,
            "invalid": 437
          }
        },
        "hsts": {
          "n": 3383,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 640,
            "absent": 2743
          }
        },
        "csp": {
          "n": 2369,
          "na": 4241,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 292,
            "weak": 0,
            "absent": 2077
          }
        },
        "clickjacking": {
          "n": 2369,
          "na": 4241,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 475,
            "absent": 1894
          }
        },
        "mime_sniffing": {
          "n": 2369,
          "na": 4241,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 492,
            "absent": 1877
          }
        },
        "referrer_policy": {
          "n": 2369,
          "na": 4241,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 320,
            "absent": 2049
          }
        },
        "secure_by_default": {
          "n": 1863,
          "na": 4747,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 87,
            "not_all": 1776
          }
        },
        "ipv6": {
          "n": 6610,
          "na": 0,
          "states": {
            "aaaa": 1298,
            "none": 5312
          }
        }
      }
    },
    "download": {
      "graded": 7234,
      "checks": {
        "dmarc": {
          "n": 7234,
          "na": 0,
          "states": {
            "absent": 6303,
            "none": 345,
            "quarantine": 138,
            "reject": 448,
            "invalid": 0
          },
          "rua_present": 478
        },
        "spf": {
          "n": 7234,
          "na": 0,
          "states": {
            "absent": 4800,
            "hardfail": 739,
            "softfail": 1534,
            "neutral": 138,
            "plus_all": 0,
            "invalid": 23
          }
        },
        "dkim": {
          "n": 378,
          "na": 6856,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 273,
            "none_observed": 105
          }
        },
        "mx": {
          "n": 7234,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2346,
            "absent": 4888
          }
        },
        "reverse_dns": {
          "n": 2349,
          "na": 4885,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1859,
            "none": 490
          }
        },
        "caa": {
          "n": 7161,
          "na": 73,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 133,
            "absent": 7028
          }
        },
        "dnssec": {
          "n": 7234,
          "na": 0,
          "states": {
            "signed_valid": 520,
            "signed_broken": 9,
            "unsigned": 6705
          }
        },
        "https": {
          "n": 7234,
          "na": 0,
          "states": {
            "https": 3853,
            "redirects": 0,
            "http_only": 3381
          }
        },
        "tls": {
          "n": 3853,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3739,
            "tls12": 114,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3853,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3486,
            "invalid": 367
          }
        },
        "hsts": {
          "n": 3853,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 563,
            "absent": 3290
          }
        },
        "csp": {
          "n": 2520,
          "na": 4714,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 362,
            "weak": 0,
            "absent": 2158
          }
        },
        "clickjacking": {
          "n": 2520,
          "na": 4714,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 399,
            "absent": 2121
          }
        },
        "mime_sniffing": {
          "n": 2520,
          "na": 4714,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 494,
            "absent": 2026
          }
        },
        "referrer_policy": {
          "n": 2520,
          "na": 4714,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 376,
            "absent": 2144
          }
        },
        "secure_by_default": {
          "n": 1917,
          "na": 5317,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 36,
            "not_all": 1881
          }
        },
        "ipv6": {
          "n": 7234,
          "na": 0,
          "states": {
            "aaaa": 2382,
            "none": 4852
          }
        }
      }
    },
    "dvag": {
      "graded": 9274,
      "checks": {
        "dmarc": {
          "n": 9274,
          "na": 0,
          "states": {
            "absent": 3096,
            "none": 8,
            "quarantine": 0,
            "reject": 6170,
            "invalid": 0
          },
          "rua_present": 95
        },
        "spf": {
          "n": 9274,
          "na": 0,
          "states": {
            "absent": 52,
            "hardfail": 9219,
            "softfail": 2,
            "neutral": 0,
            "plus_all": 0,
            "invalid": 1
          }
        },
        "dkim": {
          "n": 9,
          "na": 9265,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 8,
            "none_observed": 1
          }
        },
        "mx": {
          "n": 9274,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9239,
            "absent": 35
          }
        },
        "reverse_dns": {
          "n": 9239,
          "na": 35,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 15,
            "none": 9224
          }
        },
        "caa": {
          "n": 9273,
          "na": 1,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 9122,
            "absent": 151
          }
        },
        "dnssec": {
          "n": 9274,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 9274
          }
        },
        "https": {
          "n": 9274,
          "na": 0,
          "states": {
            "https": 8480,
            "redirects": 0,
            "http_only": 794
          }
        },
        "tls": {
          "n": 8480,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8466,
            "tls12": 14,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8480,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8391,
            "invalid": 89
          }
        },
        "hsts": {
          "n": 8480,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 8240,
            "absent": 240
          }
        },
        "csp": {
          "n": 129,
          "na": 9145,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 11,
            "weak": 0,
            "absent": 118
          }
        },
        "clickjacking": {
          "n": 129,
          "na": 9145,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 18,
            "absent": 111
          }
        },
        "mime_sniffing": {
          "n": 129,
          "na": 9145,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 16,
            "absent": 113
          }
        },
        "referrer_policy": {
          "n": 129,
          "na": 9145,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 16,
            "absent": 113
          }
        },
        "secure_by_default": {
          "n": 129,
          "na": 9145,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 4,
            "not_all": 125
          }
        },
        "ipv6": {
          "n": 9274,
          "na": 0,
          "states": {
            "aaaa": 9034,
            "none": 240
          }
        }
      }
    },
    "dz": {
      "graded": 9389,
      "checks": {
        "dmarc": {
          "n": 9389,
          "na": 0,
          "states": {
            "absent": 4808,
            "none": 2869,
            "quarantine": 967,
            "reject": 743,
            "invalid": 2
          },
          "rua_present": 1389
        },
        "spf": {
          "n": 9389,
          "na": 0,
          "states": {
            "absent": 1779,
            "hardfail": 1524,
            "softfail": 5790,
            "neutral": 97,
            "plus_all": 2,
            "invalid": 197
          }
        },
        "dkim": {
          "n": 6307,
          "na": 3082,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 5862,
            "none_observed": 445
          }
        },
        "mx": {
          "n": 9389,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8871,
            "absent": 518
          }
        },
        "reverse_dns": {
          "n": 8867,
          "na": 522,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7631,
            "none": 1236
          }
        },
        "caa": {
          "n": 9357,
          "na": 32,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 108,
            "absent": 9249
          }
        },
        "dnssec": {
          "n": 9389,
          "na": 0,
          "states": {
            "signed_valid": 5,
            "signed_broken": 1,
            "unsigned": 9383
          }
        },
        "https": {
          "n": 9389,
          "na": 0,
          "states": {
            "https": 8039,
            "redirects": 0,
            "http_only": 1350
          }
        },
        "tls": {
          "n": 8039,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7355,
            "tls12": 684,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8039,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7040,
            "invalid": 999
          }
        },
        "hsts": {
          "n": 8039,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 937,
            "absent": 7102
          }
        },
        "csp": {
          "n": 5047,
          "na": 4342,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 182,
            "weak": 0,
            "absent": 4865
          }
        },
        "clickjacking": {
          "n": 5047,
          "na": 4342,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 797,
            "absent": 4250
          }
        },
        "mime_sniffing": {
          "n": 5047,
          "na": 4342,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 909,
            "absent": 4138
          }
        },
        "referrer_policy": {
          "n": 5047,
          "na": 4342,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 524,
            "absent": 4523
          }
        },
        "secure_by_default": {
          "n": 5003,
          "na": 4386,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 47,
            "not_all": 4956
          }
        },
        "ipv6": {
          "n": 9389,
          "na": 0,
          "states": {
            "aaaa": 532,
            "none": 8857
          }
        }
      }
    },
    "earth": {
      "graded": 28253,
      "checks": {
        "dmarc": {
          "n": 28253,
          "na": 0,
          "states": {
            "absent": 20168,
            "none": 3286,
            "quarantine": 3023,
            "reject": 1774,
            "invalid": 2
          },
          "rua_present": 4078
        },
        "spf": {
          "n": 28253,
          "na": 0,
          "states": {
            "absent": 15330,
            "hardfail": 3715,
            "softfail": 8549,
            "neutral": 523,
            "plus_all": 2,
            "invalid": 134
          }
        },
        "dkim": {
          "n": 7059,
          "na": 21194,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3198,
            "none_observed": 3861
          }
        },
        "mx": {
          "n": 28253,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 14819,
            "absent": 13434
          }
        },
        "reverse_dns": {
          "n": 14814,
          "na": 13439,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 13449,
            "none": 1365
          }
        },
        "caa": {
          "n": 28105,
          "na": 148,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 489,
            "absent": 27616
          }
        },
        "dnssec": {
          "n": 28253,
          "na": 0,
          "states": {
            "signed_valid": 2626,
            "signed_broken": 16,
            "unsigned": 25611
          }
        },
        "https": {
          "n": 28253,
          "na": 0,
          "states": {
            "https": 15064,
            "redirects": 0,
            "http_only": 13189
          }
        },
        "tls": {
          "n": 15064,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 14466,
            "tls12": 598,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 15064,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 13647,
            "invalid": 1417
          }
        },
        "hsts": {
          "n": 15064,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 5190,
            "absent": 9874
          }
        },
        "csp": {
          "n": 10077,
          "na": 18176,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 924,
            "weak": 0,
            "absent": 9153
          }
        },
        "clickjacking": {
          "n": 10077,
          "na": 18176,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2036,
            "absent": 8041
          }
        },
        "mime_sniffing": {
          "n": 10077,
          "na": 18176,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2259,
            "absent": 7818
          }
        },
        "referrer_policy": {
          "n": 10077,
          "na": 18176,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 860,
            "absent": 9217
          }
        },
        "secure_by_default": {
          "n": 8196,
          "na": 20057,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 108,
            "not_all": 8088
          }
        },
        "ipv6": {
          "n": 28253,
          "na": 0,
          "states": {
            "aaaa": 3877,
            "none": 24376
          }
        }
      }
    },
    "ec": {
      "graded": 34819,
      "checks": {
        "dmarc": {
          "n": 34819,
          "na": 0,
          "states": {
            "absent": 18592,
            "none": 10389,
            "quarantine": 3112,
            "reject": 2719,
            "invalid": 7
          },
          "rua_present": 5452
        },
        "spf": {
          "n": 34819,
          "na": 0,
          "states": {
            "absent": 7542,
            "hardfail": 6821,
            "softfail": 19833,
            "neutral": 374,
            "plus_all": 5,
            "invalid": 244
          }
        },
        "dkim": {
          "n": 22997,
          "na": 11822,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 17816,
            "none_observed": 5181
          }
        },
        "mx": {
          "n": 34819,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 28583,
            "absent": 6236
          }
        },
        "reverse_dns": {
          "n": 28501,
          "na": 6318,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 22992,
            "none": 5509
          }
        },
        "caa": {
          "n": 34564,
          "na": 255,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 929,
            "absent": 33635
          }
        },
        "dnssec": {
          "n": 34819,
          "na": 0,
          "states": {
            "signed_valid": 105,
            "signed_broken": 0,
            "unsigned": 34714
          }
        },
        "https": {
          "n": 34819,
          "na": 0,
          "states": {
            "https": 31456,
            "redirects": 0,
            "http_only": 3363
          }
        },
        "tls": {
          "n": 31456,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 30026,
            "tls12": 1430,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 31456,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 30033,
            "invalid": 1423
          }
        },
        "hsts": {
          "n": 31456,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4531,
            "absent": 26925
          }
        },
        "csp": {
          "n": 19920,
          "na": 14899,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2605,
            "weak": 0,
            "absent": 17315
          }
        },
        "clickjacking": {
          "n": 19920,
          "na": 14899,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2656,
            "absent": 17264
          }
        },
        "mime_sniffing": {
          "n": 19920,
          "na": 14899,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2915,
            "absent": 17005
          }
        },
        "referrer_policy": {
          "n": 19920,
          "na": 14899,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1661,
            "absent": 18259
          }
        },
        "secure_by_default": {
          "n": 19756,
          "na": 15063,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 185,
            "not_all": 19571
          }
        },
        "ipv6": {
          "n": 34819,
          "na": 0,
          "states": {
            "aaaa": 8231,
            "none": 26588
          }
        }
      }
    },
    "eco": {
      "graded": 6573,
      "checks": {
        "dmarc": {
          "n": 6573,
          "na": 0,
          "states": {
            "absent": 4301,
            "none": 1171,
            "quarantine": 572,
            "reject": 527,
            "invalid": 2
          },
          "rua_present": 1056
        },
        "spf": {
          "n": 6573,
          "na": 0,
          "states": {
            "absent": 2182,
            "hardfail": 1506,
            "softfail": 2605,
            "neutral": 173,
            "plus_all": 0,
            "invalid": 107
          }
        },
        "dkim": {
          "n": 2787,
          "na": 3786,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1444,
            "none_observed": 1343
          }
        },
        "mx": {
          "n": 6573,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4848,
            "absent": 1725
          }
        },
        "reverse_dns": {
          "n": 4848,
          "na": 1725,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4521,
            "none": 327
          }
        },
        "caa": {
          "n": 6545,
          "na": 28,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 119,
            "absent": 6426
          }
        },
        "dnssec": {
          "n": 6573,
          "na": 0,
          "states": {
            "signed_valid": 1008,
            "signed_broken": 6,
            "unsigned": 5559
          }
        },
        "https": {
          "n": 6573,
          "na": 0,
          "states": {
            "https": 4572,
            "redirects": 0,
            "http_only": 2001
          }
        },
        "tls": {
          "n": 4572,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4368,
            "tls12": 204,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4572,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4091,
            "invalid": 481
          }
        },
        "hsts": {
          "n": 4572,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1577,
            "absent": 2995
          }
        },
        "csp": {
          "n": 2717,
          "na": 3856,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 434,
            "weak": 0,
            "absent": 2283
          }
        },
        "clickjacking": {
          "n": 2717,
          "na": 3856,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 727,
            "absent": 1990
          }
        },
        "mime_sniffing": {
          "n": 2717,
          "na": 3856,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 843,
            "absent": 1874
          }
        },
        "referrer_policy": {
          "n": 2717,
          "na": 3856,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 386,
            "absent": 2331
          }
        },
        "secure_by_default": {
          "n": 2391,
          "na": 4182,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 36,
            "not_all": 2355
          }
        },
        "ipv6": {
          "n": 6573,
          "na": 0,
          "states": {
            "aaaa": 1201,
            "none": 5372
          }
        }
      }
    },
    "edu": {
      "graded": 6685,
      "checks": {
        "dmarc": {
          "n": 6685,
          "na": 0,
          "states": {
            "absent": 1676,
            "none": 2399,
            "quarantine": 1545,
            "reject": 1065,
            "invalid": 0
          },
          "rua_present": 3954
        },
        "spf": {
          "n": 6685,
          "na": 0,
          "states": {
            "absent": 1004,
            "hardfail": 2381,
            "softfail": 3100,
            "neutral": 87,
            "plus_all": 0,
            "invalid": 113
          }
        },
        "dkim": {
          "n": 5820,
          "na": 865,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3876,
            "none_observed": 1944
          }
        },
        "mx": {
          "n": 6685,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6311,
            "absent": 374
          }
        },
        "reverse_dns": {
          "n": 6308,
          "na": 377,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6070,
            "none": 238
          }
        },
        "caa": {
          "n": 6664,
          "na": 21,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 456,
            "absent": 6208
          }
        },
        "dnssec": {
          "n": 6685,
          "na": 0,
          "states": {
            "signed_valid": 323,
            "signed_broken": 4,
            "unsigned": 6358
          }
        },
        "https": {
          "n": 6685,
          "na": 0,
          "states": {
            "https": 6032,
            "redirects": 0,
            "http_only": 653
          }
        },
        "tls": {
          "n": 6032,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5212,
            "tls12": 820,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6032,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5690,
            "invalid": 342
          }
        },
        "hsts": {
          "n": 6032,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1593,
            "absent": 4439
          }
        },
        "csp": {
          "n": 2400,
          "na": 4285,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 193,
            "weak": 0,
            "absent": 2207
          }
        },
        "clickjacking": {
          "n": 2400,
          "na": 4285,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 678,
            "absent": 1722
          }
        },
        "mime_sniffing": {
          "n": 2400,
          "na": 4285,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 763,
            "absent": 1637
          }
        },
        "referrer_policy": {
          "n": 2400,
          "na": 4285,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 210,
            "absent": 2190
          }
        },
        "secure_by_default": {
          "n": 2381,
          "na": 4304,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 35,
            "not_all": 2346
          }
        },
        "ipv6": {
          "n": 6685,
          "na": 0,
          "states": {
            "aaaa": 1392,
            "none": 5293
          }
        }
      }
    },
    "education": {
      "graded": 27382,
      "checks": {
        "dmarc": {
          "n": 27382,
          "na": 0,
          "states": {
            "absent": 20012,
            "none": 3931,
            "quarantine": 1740,
            "reject": 1695,
            "invalid": 4
          },
          "rua_present": 3127
        },
        "spf": {
          "n": 27382,
          "na": 0,
          "states": {
            "absent": 14136,
            "hardfail": 3845,
            "softfail": 8608,
            "neutral": 599,
            "plus_all": 4,
            "invalid": 190
          }
        },
        "dkim": {
          "n": 8761,
          "na": 18621,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 4466,
            "none_observed": 4295
          }
        },
        "mx": {
          "n": 27382,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 16020,
            "absent": 11362
          }
        },
        "reverse_dns": {
          "n": 16020,
          "na": 11362,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 14039,
            "none": 1981
          }
        },
        "caa": {
          "n": 27269,
          "na": 113,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 715,
            "absent": 26554
          }
        },
        "dnssec": {
          "n": 27382,
          "na": 0,
          "states": {
            "signed_valid": 2732,
            "signed_broken": 14,
            "unsigned": 24636
          }
        },
        "https": {
          "n": 27382,
          "na": 0,
          "states": {
            "https": 14691,
            "redirects": 0,
            "http_only": 12691
          }
        },
        "tls": {
          "n": 14691,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 13989,
            "tls12": 702,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 14691,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 13108,
            "invalid": 1583
          }
        },
        "hsts": {
          "n": 14691,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3756,
            "absent": 10935
          }
        },
        "csp": {
          "n": 9421,
          "na": 17961,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 953,
            "weak": 0,
            "absent": 8468
          }
        },
        "clickjacking": {
          "n": 9421,
          "na": 17961,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2066,
            "absent": 7355
          }
        },
        "mime_sniffing": {
          "n": 9421,
          "na": 17961,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2189,
            "absent": 7232
          }
        },
        "referrer_policy": {
          "n": 9421,
          "na": 17961,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 701,
            "absent": 8720
          }
        },
        "secure_by_default": {
          "n": 7721,
          "na": 19661,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 92,
            "not_all": 7629
          }
        },
        "ipv6": {
          "n": 27382,
          "na": 0,
          "states": {
            "aaaa": 4599,
            "none": 22783
          }
        }
      }
    },
    "ee": {
      "graded": 158985,
      "checks": {
        "dmarc": {
          "n": 158985,
          "na": 0,
          "states": {
            "absent": 104650,
            "none": 36558,
            "quarantine": 11033,
            "reject": 6729,
            "invalid": 15
          },
          "rua_present": 9616
        },
        "spf": {
          "n": 158985,
          "na": 0,
          "states": {
            "absent": 66585,
            "hardfail": 36834,
            "softfail": 53726,
            "neutral": 784,
            "plus_all": 12,
            "invalid": 1044
          }
        },
        "dkim": {
          "n": 30097,
          "na": 128888,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 20623,
            "none_observed": 9474
          }
        },
        "mx": {
          "n": 158985,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 103960,
            "absent": 55025
          }
        },
        "reverse_dns": {
          "n": 104334,
          "na": 54651,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 99837,
            "none": 4497
          }
        },
        "caa": {
          "n": 158178,
          "na": 807,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 4253,
            "absent": 153925
          }
        },
        "dnssec": {
          "n": 158985,
          "na": 0,
          "states": {
            "signed_valid": 47232,
            "signed_broken": 47,
            "unsigned": 111706
          }
        },
        "https": {
          "n": 158985,
          "na": 0,
          "states": {
            "https": 147201,
            "redirects": 0,
            "http_only": 11784
          }
        },
        "tls": {
          "n": 147201,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 142111,
            "tls12": 5090,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 147201,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 131926,
            "invalid": 15275
          }
        },
        "hsts": {
          "n": 147201,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 28904,
            "absent": 118297
          }
        },
        "csp": {
          "n": 99601,
          "na": 59384,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 4378,
            "weak": 0,
            "absent": 95223
          }
        },
        "clickjacking": {
          "n": 99601,
          "na": 59384,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 13914,
            "absent": 85687
          }
        },
        "mime_sniffing": {
          "n": 99601,
          "na": 59384,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 15317,
            "absent": 84284
          }
        },
        "referrer_policy": {
          "n": 99601,
          "na": 59384,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 11877,
            "absent": 87724
          }
        },
        "secure_by_default": {
          "n": 98897,
          "na": 60088,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1033,
            "not_all": 97864
          }
        },
        "ipv6": {
          "n": 158985,
          "na": 0,
          "states": {
            "aaaa": 13237,
            "none": 145748
          }
        }
      }
    },
    "eg": {
      "graded": 5921,
      "checks": {
        "dmarc": {
          "n": 5921,
          "na": 0,
          "states": {
            "absent": 3286,
            "none": 1482,
            "quarantine": 607,
            "reject": 543,
            "invalid": 3
          },
          "rua_present": 1097
        },
        "spf": {
          "n": 5921,
          "na": 0,
          "states": {
            "absent": 1354,
            "hardfail": 1756,
            "softfail": 2700,
            "neutral": 82,
            "plus_all": 5,
            "invalid": 24
          }
        },
        "dkim": {
          "n": 3501,
          "na": 2420,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2536,
            "none_observed": 965
          }
        },
        "mx": {
          "n": 5921,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5101,
            "absent": 820
          }
        },
        "reverse_dns": {
          "n": 5096,
          "na": 825,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4253,
            "none": 843
          }
        },
        "caa": {
          "n": 5874,
          "na": 47,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 85,
            "absent": 5789
          }
        },
        "dnssec": {
          "n": 5921,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 5921
          }
        },
        "https": {
          "n": 5921,
          "na": 0,
          "states": {
            "https": 4706,
            "redirects": 0,
            "http_only": 1215
          }
        },
        "tls": {
          "n": 4706,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4133,
            "tls12": 573,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4706,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4194,
            "invalid": 512
          }
        },
        "hsts": {
          "n": 4706,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 851,
            "absent": 3855
          }
        },
        "csp": {
          "n": 3060,
          "na": 2861,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 421,
            "weak": 0,
            "absent": 2639
          }
        },
        "clickjacking": {
          "n": 3060,
          "na": 2861,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 497,
            "absent": 2563
          }
        },
        "mime_sniffing": {
          "n": 3060,
          "na": 2861,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 523,
            "absent": 2537
          }
        },
        "referrer_policy": {
          "n": 3060,
          "na": 2861,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 234,
            "absent": 2826
          }
        },
        "secure_by_default": {
          "n": 2888,
          "na": 3033,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 22,
            "not_all": 2866
          }
        },
        "ipv6": {
          "n": 5921,
          "na": 0,
          "states": {
            "aaaa": 1230,
            "none": 4691
          }
        }
      }
    },
    "email": {
      "graded": 117261,
      "checks": {
        "dmarc": {
          "n": 117261,
          "na": 0,
          "states": {
            "absent": 69672,
            "none": 18034,
            "quarantine": 14617,
            "reject": 14917,
            "invalid": 21
          },
          "rua_present": 23300
        },
        "spf": {
          "n": 117261,
          "na": 0,
          "states": {
            "absent": 52067,
            "hardfail": 21822,
            "softfail": 38277,
            "neutral": 3053,
            "plus_all": 17,
            "invalid": 2025
          }
        },
        "dkim": {
          "n": 35572,
          "na": 81689,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 20265,
            "none_observed": 15307
          }
        },
        "mx": {
          "n": 117261,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 78504,
            "absent": 38757
          }
        },
        "reverse_dns": {
          "n": 78457,
          "na": 38804,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 67750,
            "none": 10707
          }
        },
        "caa": {
          "n": 116542,
          "na": 719,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2497,
            "absent": 114045
          }
        },
        "dnssec": {
          "n": 117261,
          "na": 0,
          "states": {
            "signed_valid": 12418,
            "signed_broken": 221,
            "unsigned": 104622
          }
        },
        "https": {
          "n": 117261,
          "na": 0,
          "states": {
            "https": 42506,
            "redirects": 0,
            "http_only": 74755
          }
        },
        "tls": {
          "n": 42506,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 39804,
            "tls12": 2702,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 42506,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 33696,
            "invalid": 8810
          }
        },
        "hsts": {
          "n": 42506,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 6742,
            "absent": 35764
          }
        },
        "csp": {
          "n": 32490,
          "na": 84771,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2230,
            "weak": 0,
            "absent": 30260
          }
        },
        "clickjacking": {
          "n": 32490,
          "na": 84771,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3881,
            "absent": 28609
          }
        },
        "mime_sniffing": {
          "n": 32490,
          "na": 84771,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3766,
            "absent": 28724
          }
        },
        "referrer_policy": {
          "n": 32490,
          "na": 84771,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2216,
            "absent": 30274
          }
        },
        "secure_by_default": {
          "n": 19013,
          "na": 98248,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 247,
            "not_all": 18766
          }
        },
        "ipv6": {
          "n": 117261,
          "na": 0,
          "states": {
            "aaaa": 25375,
            "none": 91886
          }
        }
      }
    },
    "energy": {
      "graded": 26834,
      "checks": {
        "dmarc": {
          "n": 26834,
          "na": 0,
          "states": {
            "absent": 18809,
            "none": 3181,
            "quarantine": 3000,
            "reject": 1844,
            "invalid": 0
          },
          "rua_present": 4611
        },
        "spf": {
          "n": 26834,
          "na": 0,
          "states": {
            "absent": 12833,
            "hardfail": 5928,
            "softfail": 7654,
            "neutral": 260,
            "plus_all": 1,
            "invalid": 158
          }
        },
        "dkim": {
          "n": 7062,
          "na": 19772,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3072,
            "none_observed": 3990
          }
        },
        "mx": {
          "n": 26834,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 15595,
            "absent": 11239
          }
        },
        "reverse_dns": {
          "n": 15596,
          "na": 11238,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 13188,
            "none": 2408
          }
        },
        "caa": {
          "n": 26706,
          "na": 128,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 884,
            "absent": 25822
          }
        },
        "dnssec": {
          "n": 26834,
          "na": 0,
          "states": {
            "signed_valid": 2587,
            "signed_broken": 17,
            "unsigned": 24230
          }
        },
        "https": {
          "n": 26834,
          "na": 0,
          "states": {
            "https": 14405,
            "redirects": 0,
            "http_only": 12429
          }
        },
        "tls": {
          "n": 14405,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 13800,
            "tls12": 605,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 14405,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 12894,
            "invalid": 1511
          }
        },
        "hsts": {
          "n": 14405,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3623,
            "absent": 10782
          }
        },
        "csp": {
          "n": 9815,
          "na": 17019,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1123,
            "weak": 0,
            "absent": 8692
          }
        },
        "clickjacking": {
          "n": 9815,
          "na": 17019,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1763,
            "absent": 8052
          }
        },
        "mime_sniffing": {
          "n": 9815,
          "na": 17019,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1979,
            "absent": 7836
          }
        },
        "referrer_policy": {
          "n": 9815,
          "na": 17019,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1181,
            "absent": 8634
          }
        },
        "secure_by_default": {
          "n": 7954,
          "na": 18880,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 312,
            "not_all": 7642
          }
        },
        "ipv6": {
          "n": 26834,
          "na": 0,
          "states": {
            "aaaa": 4465,
            "none": 22369
          }
        }
      }
    },
    "engineer": {
      "graded": 7170,
      "checks": {
        "dmarc": {
          "n": 7170,
          "na": 0,
          "states": {
            "absent": 5930,
            "none": 485,
            "quarantine": 346,
            "reject": 409,
            "invalid": 0
          },
          "rua_present": 542
        },
        "spf": {
          "n": 7170,
          "na": 0,
          "states": {
            "absent": 4366,
            "hardfail": 712,
            "softfail": 1962,
            "neutral": 100,
            "plus_all": 0,
            "invalid": 30
          }
        },
        "dkim": {
          "n": 1243,
          "na": 5927,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 625,
            "none_observed": 618
          }
        },
        "mx": {
          "n": 7170,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3244,
            "absent": 3926
          }
        },
        "reverse_dns": {
          "n": 3247,
          "na": 3923,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2904,
            "none": 343
          }
        },
        "caa": {
          "n": 7101,
          "na": 69,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 502,
            "absent": 6599
          }
        },
        "dnssec": {
          "n": 7170,
          "na": 0,
          "states": {
            "signed_valid": 715,
            "signed_broken": 6,
            "unsigned": 6449
          }
        },
        "https": {
          "n": 7170,
          "na": 0,
          "states": {
            "https": 3964,
            "redirects": 0,
            "http_only": 3206
          }
        },
        "tls": {
          "n": 3964,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3895,
            "tls12": 69,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3964,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3637,
            "invalid": 327
          }
        },
        "hsts": {
          "n": 3964,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1109,
            "absent": 2855
          }
        },
        "csp": {
          "n": 2253,
          "na": 4917,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 162,
            "weak": 0,
            "absent": 2091
          }
        },
        "clickjacking": {
          "n": 2253,
          "na": 4917,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 350,
            "absent": 1903
          }
        },
        "mime_sniffing": {
          "n": 2253,
          "na": 4917,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 487,
            "absent": 1766
          }
        },
        "referrer_policy": {
          "n": 2253,
          "na": 4917,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 303,
            "absent": 1950
          }
        },
        "secure_by_default": {
          "n": 1817,
          "na": 5353,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 28,
            "not_all": 1789
          }
        },
        "ipv6": {
          "n": 7170,
          "na": 0,
          "states": {
            "aaaa": 1449,
            "none": 5721
          }
        }
      }
    },
    "engineering": {
      "graded": 10363,
      "checks": {
        "dmarc": {
          "n": 10363,
          "na": 0,
          "states": {
            "absent": 7915,
            "none": 915,
            "quarantine": 680,
            "reject": 852,
            "invalid": 1
          },
          "rua_present": 1174
        },
        "spf": {
          "n": 10363,
          "na": 0,
          "states": {
            "absent": 5493,
            "hardfail": 1592,
            "softfail": 3004,
            "neutral": 186,
            "plus_all": 0,
            "invalid": 88
          }
        },
        "dkim": {
          "n": 2612,
          "na": 7751,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1191,
            "none_observed": 1421
          }
        },
        "mx": {
          "n": 10363,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5589,
            "absent": 4774
          }
        },
        "reverse_dns": {
          "n": 5587,
          "na": 4776,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5127,
            "none": 460
          }
        },
        "caa": {
          "n": 10338,
          "na": 25,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 484,
            "absent": 9854
          }
        },
        "dnssec": {
          "n": 10363,
          "na": 0,
          "states": {
            "signed_valid": 1072,
            "signed_broken": 11,
            "unsigned": 9280
          }
        },
        "https": {
          "n": 10363,
          "na": 0,
          "states": {
            "https": 4917,
            "redirects": 0,
            "http_only": 5446
          }
        },
        "tls": {
          "n": 4917,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4757,
            "tls12": 160,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4917,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4317,
            "invalid": 600
          }
        },
        "hsts": {
          "n": 4917,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1403,
            "absent": 3514
          }
        },
        "csp": {
          "n": 3286,
          "na": 7077,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 398,
            "weak": 0,
            "absent": 2888
          }
        },
        "clickjacking": {
          "n": 3286,
          "na": 7077,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 726,
            "absent": 2560
          }
        },
        "mime_sniffing": {
          "n": 3286,
          "na": 7077,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 779,
            "absent": 2507
          }
        },
        "referrer_policy": {
          "n": 3286,
          "na": 7077,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 409,
            "absent": 2877
          }
        },
        "secure_by_default": {
          "n": 2547,
          "na": 7816,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 83,
            "not_all": 2464
          }
        },
        "ipv6": {
          "n": 10363,
          "na": 0,
          "states": {
            "aaaa": 1912,
            "none": 8451
          }
        }
      }
    },
    "enterprises": {
      "graded": 8940,
      "checks": {
        "dmarc": {
          "n": 8940,
          "na": 0,
          "states": {
            "absent": 7117,
            "none": 617,
            "quarantine": 653,
            "reject": 552,
            "invalid": 1
          },
          "rua_present": 1013
        },
        "spf": {
          "n": 8940,
          "na": 0,
          "states": {
            "absent": 5270,
            "hardfail": 1258,
            "softfail": 2266,
            "neutral": 109,
            "plus_all": 0,
            "invalid": 37
          }
        },
        "dkim": {
          "n": 2249,
          "na": 6691,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 977,
            "none_observed": 1272
          }
        },
        "mx": {
          "n": 8940,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4426,
            "absent": 4514
          }
        },
        "reverse_dns": {
          "n": 4427,
          "na": 4513,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3743,
            "none": 684
          }
        },
        "caa": {
          "n": 8684,
          "na": 256,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 198,
            "absent": 8486
          }
        },
        "dnssec": {
          "n": 8940,
          "na": 0,
          "states": {
            "signed_valid": 780,
            "signed_broken": 7,
            "unsigned": 8153
          }
        },
        "https": {
          "n": 8940,
          "na": 0,
          "states": {
            "https": 4388,
            "redirects": 0,
            "http_only": 4552
          }
        },
        "tls": {
          "n": 4388,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4242,
            "tls12": 146,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4388,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3938,
            "invalid": 450
          }
        },
        "hsts": {
          "n": 4388,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1012,
            "absent": 3376
          }
        },
        "csp": {
          "n": 2940,
          "na": 6000,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 262,
            "weak": 0,
            "absent": 2678
          }
        },
        "clickjacking": {
          "n": 2940,
          "na": 6000,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 590,
            "absent": 2350
          }
        },
        "mime_sniffing": {
          "n": 2940,
          "na": 6000,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 832,
            "absent": 2108
          }
        },
        "referrer_policy": {
          "n": 2940,
          "na": 6000,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 475,
            "absent": 2465
          }
        },
        "secure_by_default": {
          "n": 2317,
          "na": 6623,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 38,
            "not_all": 2279
          }
        },
        "ipv6": {
          "n": 8940,
          "na": 0,
          "states": {
            "aaaa": 1359,
            "none": 7581
          }
        }
      }
    },
    "es": {
      "graded": 1341015,
      "checks": {
        "dmarc": {
          "n": 1341015,
          "na": 0,
          "states": {
            "absent": 752725,
            "none": 397308,
            "quarantine": 137290,
            "reject": 53520,
            "invalid": 172
          },
          "rua_present": 130865
        },
        "spf": {
          "n": 1341015,
          "na": 0,
          "states": {
            "absent": 397599,
            "hardfail": 258432,
            "softfail": 588228,
            "neutral": 10976,
            "plus_all": 315,
            "invalid": 85465
          }
        },
        "dkim": {
          "n": 371089,
          "na": 969926,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 284744,
            "none_observed": 86345
          }
        },
        "mx": {
          "n": 1341015,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1006120,
            "absent": 334895
          }
        },
        "reverse_dns": {
          "n": 1005622,
          "na": 335393,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 865402,
            "none": 140220
          }
        },
        "caa": {
          "n": 1337549,
          "na": 3466,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 28049,
            "absent": 1309500
          }
        },
        "dnssec": {
          "n": 1341015,
          "na": 0,
          "states": {
            "signed_valid": 45992,
            "signed_broken": 746,
            "unsigned": 1294277
          }
        },
        "https": {
          "n": 1341015,
          "na": 0,
          "states": {
            "https": 1096179,
            "redirects": 0,
            "http_only": 244836
          }
        },
        "tls": {
          "n": 1096179,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 1031593,
            "tls12": 64586,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 1096179,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1000201,
            "invalid": 95978
          }
        },
        "hsts": {
          "n": 1096179,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 172610,
            "absent": 923569
          }
        },
        "csp": {
          "n": 643914,
          "na": 697101,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 86049,
            "weak": 0,
            "absent": 557865
          }
        },
        "clickjacking": {
          "n": 643914,
          "na": 697101,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 77870,
            "absent": 566044
          }
        },
        "mime_sniffing": {
          "n": 643914,
          "na": 697101,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 86696,
            "absent": 557218
          }
        },
        "referrer_policy": {
          "n": 643914,
          "na": 697101,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 44196,
            "absent": 599718
          }
        },
        "secure_by_default": {
          "n": 587413,
          "na": 753602,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 6095,
            "not_all": 581318
          }
        },
        "ipv6": {
          "n": 1341015,
          "na": 0,
          "states": {
            "aaaa": 406310,
            "none": 934705
          }
        }
      }
    },
    "estate": {
      "graded": 10480,
      "checks": {
        "dmarc": {
          "n": 10480,
          "na": 0,
          "states": {
            "absent": 7763,
            "none": 1193,
            "quarantine": 983,
            "reject": 541,
            "invalid": 0
          },
          "rua_present": 1271
        },
        "spf": {
          "n": 10480,
          "na": 0,
          "states": {
            "absent": 5690,
            "hardfail": 1607,
            "softfail": 2908,
            "neutral": 131,
            "plus_all": 1,
            "invalid": 143
          }
        },
        "dkim": {
          "n": 2404,
          "na": 8076,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1049,
            "none_observed": 1355
          }
        },
        "mx": {
          "n": 10480,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6009,
            "absent": 4471
          }
        },
        "reverse_dns": {
          "n": 6007,
          "na": 4473,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5113,
            "none": 894
          }
        },
        "caa": {
          "n": 10377,
          "na": 103,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 252,
            "absent": 10125
          }
        },
        "dnssec": {
          "n": 10480,
          "na": 0,
          "states": {
            "signed_valid": 725,
            "signed_broken": 10,
            "unsigned": 9745
          }
        },
        "https": {
          "n": 10480,
          "na": 0,
          "states": {
            "https": 5644,
            "redirects": 0,
            "http_only": 4836
          }
        },
        "tls": {
          "n": 5644,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5394,
            "tls12": 250,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5644,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4983,
            "invalid": 661
          }
        },
        "hsts": {
          "n": 5644,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1197,
            "absent": 4447
          }
        },
        "csp": {
          "n": 4106,
          "na": 6374,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 398,
            "weak": 0,
            "absent": 3708
          }
        },
        "clickjacking": {
          "n": 4106,
          "na": 6374,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 769,
            "absent": 3337
          }
        },
        "mime_sniffing": {
          "n": 4106,
          "na": 6374,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 678,
            "absent": 3428
          }
        },
        "referrer_policy": {
          "n": 4106,
          "na": 6374,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 398,
            "absent": 3708
          }
        },
        "secure_by_default": {
          "n": 3271,
          "na": 7209,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 57,
            "not_all": 3214
          }
        },
        "ipv6": {
          "n": 10480,
          "na": 0,
          "states": {
            "aaaa": 1755,
            "none": 8725
          }
        }
      }
    },
    "et": {
      "graded": 6724,
      "checks": {
        "dmarc": {
          "n": 6724,
          "na": 0,
          "states": {
            "absent": 2590,
            "none": 1979,
            "quarantine": 154,
            "reject": 1997,
            "invalid": 4
          },
          "rua_present": 333
        },
        "spf": {
          "n": 6724,
          "na": 0,
          "states": {
            "absent": 2022,
            "hardfail": 2917,
            "softfail": 1738,
            "neutral": 29,
            "plus_all": 0,
            "invalid": 18
          }
        },
        "dkim": {
          "n": 1664,
          "na": 5060,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1393,
            "none_observed": 271
          }
        },
        "mx": {
          "n": 6724,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4910,
            "absent": 1814
          }
        },
        "reverse_dns": {
          "n": 4912,
          "na": 1812,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4638,
            "none": 274
          }
        },
        "caa": {
          "n": 6715,
          "na": 9,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 435,
            "absent": 6280
          }
        },
        "dnssec": {
          "n": 6724,
          "na": 0,
          "states": {
            "signed_valid": 48,
            "signed_broken": 4,
            "unsigned": 6672
          }
        },
        "https": {
          "n": 6724,
          "na": 0,
          "states": {
            "https": 5986,
            "redirects": 0,
            "http_only": 738
          }
        },
        "tls": {
          "n": 5986,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5842,
            "tls12": 144,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5986,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5668,
            "invalid": 318
          }
        },
        "hsts": {
          "n": 5986,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1436,
            "absent": 4550
          }
        },
        "csp": {
          "n": 4044,
          "na": 2680,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 174,
            "weak": 0,
            "absent": 3870
          }
        },
        "clickjacking": {
          "n": 4044,
          "na": 2680,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 618,
            "absent": 3426
          }
        },
        "mime_sniffing": {
          "n": 4044,
          "na": 2680,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 735,
            "absent": 3309
          }
        },
        "referrer_policy": {
          "n": 4044,
          "na": 2680,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 505,
            "absent": 3539
          }
        },
        "secure_by_default": {
          "n": 3995,
          "na": 2729,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 54,
            "not_all": 3941
          }
        },
        "ipv6": {
          "n": 6724,
          "na": 0,
          "states": {
            "aaaa": 889,
            "none": 5835
          }
        }
      }
    },
    "eu": {
      "graded": 2169628,
      "checks": {
        "dmarc": {
          "n": 2169628,
          "na": 0,
          "states": {
            "absent": 1323520,
            "none": 438935,
            "quarantine": 148157,
            "reject": 258814,
            "invalid": 202
          },
          "rua_present": 222035
        },
        "spf": {
          "n": 2169628,
          "na": 0,
          "states": {
            "absent": 847541,
            "hardfail": 568846,
            "softfail": 666878,
            "neutral": 54286,
            "plus_all": 933,
            "invalid": 31144
          }
        },
        "dkim": {
          "n": 400243,
          "na": 1769385,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 271592,
            "none_observed": 128651
          }
        },
        "mx": {
          "n": 2169628,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1679244,
            "absent": 490384
          }
        },
        "reverse_dns": {
          "n": 1682626,
          "na": 487002,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1340380,
            "none": 342246
          }
        },
        "caa": {
          "n": 2162925,
          "na": 6703,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 58607,
            "absent": 2104318
          }
        },
        "dnssec": {
          "n": 2169628,
          "na": 0,
          "states": {
            "signed_valid": 418732,
            "signed_broken": 3357,
            "unsigned": 1747539
          }
        },
        "https": {
          "n": 2169628,
          "na": 0,
          "states": {
            "https": 1552423,
            "redirects": 0,
            "http_only": 617205
          }
        },
        "tls": {
          "n": 1552423,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 1444999,
            "tls12": 107424,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 1552423,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1289855,
            "invalid": 262568
          }
        },
        "hsts": {
          "n": 1552423,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 212262,
            "absent": 1340161
          }
        },
        "csp": {
          "n": 808845,
          "na": 1360783,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 55445,
            "weak": 0,
            "absent": 753400
          }
        },
        "clickjacking": {
          "n": 808845,
          "na": 1360783,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 88076,
            "absent": 720769
          }
        },
        "mime_sniffing": {
          "n": 808845,
          "na": 1360783,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 106589,
            "absent": 702256
          }
        },
        "referrer_policy": {
          "n": 808845,
          "na": 1360783,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 52329,
            "absent": 756516
          }
        },
        "secure_by_default": {
          "n": 654439,
          "na": 1515189,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 6462,
            "not_all": 647977
          }
        },
        "ipv6": {
          "n": 2169628,
          "na": 0,
          "states": {
            "aaaa": 694929,
            "none": 1474699
          }
        }
      }
    },
    "eus": {
      "graded": 14389,
      "checks": {
        "dmarc": {
          "n": 14389,
          "na": 0,
          "states": {
            "absent": 10129,
            "none": 2462,
            "quarantine": 1287,
            "reject": 510,
            "invalid": 1
          },
          "rua_present": 1007
        },
        "spf": {
          "n": 14389,
          "na": 0,
          "states": {
            "absent": 3913,
            "hardfail": 2776,
            "softfail": 6694,
            "neutral": 290,
            "plus_all": 5,
            "invalid": 711
          }
        },
        "dkim": {
          "n": 4954,
          "na": 9435,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3558,
            "none_observed": 1396
          }
        },
        "mx": {
          "n": 14389,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 10783,
            "absent": 3606
          }
        },
        "reverse_dns": {
          "n": 10789,
          "na": 3600,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 10084,
            "none": 705
          }
        },
        "caa": {
          "n": 14341,
          "na": 48,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 196,
            "absent": 14145
          }
        },
        "dnssec": {
          "n": 14389,
          "na": 0,
          "states": {
            "signed_valid": 1438,
            "signed_broken": 11,
            "unsigned": 12940
          }
        },
        "https": {
          "n": 14389,
          "na": 0,
          "states": {
            "https": 10067,
            "redirects": 0,
            "http_only": 4322
          }
        },
        "tls": {
          "n": 10067,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9081,
            "tls12": 986,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10067,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8374,
            "invalid": 1693
          }
        },
        "hsts": {
          "n": 10067,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1226,
            "absent": 8841
          }
        },
        "csp": {
          "n": 6441,
          "na": 7948,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 407,
            "weak": 0,
            "absent": 6034
          }
        },
        "clickjacking": {
          "n": 6441,
          "na": 7948,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 757,
            "absent": 5684
          }
        },
        "mime_sniffing": {
          "n": 6441,
          "na": 7948,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 677,
            "absent": 5764
          }
        },
        "referrer_policy": {
          "n": 6441,
          "na": 7948,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 281,
            "absent": 6160
          }
        },
        "secure_by_default": {
          "n": 5479,
          "na": 8910,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 49,
            "not_all": 5430
          }
        },
        "ipv6": {
          "n": 14389,
          "na": 0,
          "states": {
            "aaaa": 1820,
            "none": 12569
          }
        }
      }
    },
    "events": {
      "graded": 33725,
      "checks": {
        "dmarc": {
          "n": 33725,
          "na": 0,
          "states": {
            "absent": 22795,
            "none": 5074,
            "quarantine": 2756,
            "reject": 3095,
            "invalid": 5
          },
          "rua_present": 4675
        },
        "spf": {
          "n": 33725,
          "na": 0,
          "states": {
            "absent": 17177,
            "hardfail": 5303,
            "softfail": 10425,
            "neutral": 574,
            "plus_all": 2,
            "invalid": 244
          }
        },
        "dkim": {
          "n": 7730,
          "na": 25995,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3734,
            "none_observed": 3996
          }
        },
        "mx": {
          "n": 33725,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 18941,
            "absent": 14784
          }
        },
        "reverse_dns": {
          "n": 18940,
          "na": 14785,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 16892,
            "none": 2048
          }
        },
        "caa": {
          "n": 33583,
          "na": 142,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1233,
            "absent": 32350
          }
        },
        "dnssec": {
          "n": 33725,
          "na": 0,
          "states": {
            "signed_valid": 2911,
            "signed_broken": 17,
            "unsigned": 30797
          }
        },
        "https": {
          "n": 33725,
          "na": 0,
          "states": {
            "https": 19680,
            "redirects": 0,
            "http_only": 14045
          }
        },
        "tls": {
          "n": 19680,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 18803,
            "tls12": 877,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 19680,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 17512,
            "invalid": 2168
          }
        },
        "hsts": {
          "n": 19680,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 5445,
            "absent": 14235
          }
        },
        "csp": {
          "n": 11876,
          "na": 21849,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 984,
            "weak": 0,
            "absent": 10892
          }
        },
        "clickjacking": {
          "n": 11876,
          "na": 21849,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2539,
            "absent": 9337
          }
        },
        "mime_sniffing": {
          "n": 11876,
          "na": 21849,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2955,
            "absent": 8921
          }
        },
        "referrer_policy": {
          "n": 11876,
          "na": 21849,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1346,
            "absent": 10530
          }
        },
        "secure_by_default": {
          "n": 9622,
          "na": 24103,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 156,
            "not_all": 9466
          }
        },
        "ipv6": {
          "n": 33725,
          "na": 0,
          "states": {
            "aaaa": 7651,
            "none": 26074
          }
        }
      }
    },
    "exchange": {
      "graded": 16603,
      "checks": {
        "dmarc": {
          "n": 16603,
          "na": 0,
          "states": {
            "absent": 13373,
            "none": 1054,
            "quarantine": 1345,
            "reject": 831,
            "invalid": 0
          },
          "rua_present": 1943
        },
        "spf": {
          "n": 16603,
          "na": 0,
          "states": {
            "absent": 10474,
            "hardfail": 2365,
            "softfail": 3578,
            "neutral": 107,
            "plus_all": 0,
            "invalid": 79
          }
        },
        "dkim": {
          "n": 2195,
          "na": 14408,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1043,
            "none_observed": 1152
          }
        },
        "mx": {
          "n": 16603,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6640,
            "absent": 9963
          }
        },
        "reverse_dns": {
          "n": 6644,
          "na": 9959,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5074,
            "none": 1570
          }
        },
        "caa": {
          "n": 16468,
          "na": 135,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1141,
            "absent": 15327
          }
        },
        "dnssec": {
          "n": 16603,
          "na": 0,
          "states": {
            "signed_valid": 951,
            "signed_broken": 14,
            "unsigned": 15638
          }
        },
        "https": {
          "n": 16603,
          "na": 0,
          "states": {
            "https": 9046,
            "redirects": 0,
            "http_only": 7557
          }
        },
        "tls": {
          "n": 9046,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8778,
            "tls12": 268,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 9046,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8368,
            "invalid": 678
          }
        },
        "hsts": {
          "n": 9046,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1939,
            "absent": 7107
          }
        },
        "csp": {
          "n": 5720,
          "na": 10883,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 815,
            "weak": 0,
            "absent": 4905
          }
        },
        "clickjacking": {
          "n": 5720,
          "na": 10883,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1195,
            "absent": 4525
          }
        },
        "mime_sniffing": {
          "n": 5720,
          "na": 10883,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1213,
            "absent": 4507
          }
        },
        "referrer_policy": {
          "n": 5720,
          "na": 10883,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 907,
            "absent": 4813
          }
        },
        "secure_by_default": {
          "n": 4897,
          "na": 11706,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 305,
            "not_all": 4592
          }
        },
        "ipv6": {
          "n": 16603,
          "na": 0,
          "states": {
            "aaaa": 3452,
            "none": 13151
          }
        }
      }
    },
    "expert": {
      "graded": 24752,
      "checks": {
        "dmarc": {
          "n": 24752,
          "na": 0,
          "states": {
            "absent": 18583,
            "none": 2968,
            "quarantine": 1690,
            "reject": 1508,
            "invalid": 3
          },
          "rua_present": 2602
        },
        "spf": {
          "n": 24752,
          "na": 0,
          "states": {
            "absent": 13622,
            "hardfail": 3584,
            "softfail": 6469,
            "neutral": 437,
            "plus_all": 3,
            "invalid": 637
          }
        },
        "dkim": {
          "n": 5430,
          "na": 19322,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2284,
            "none_observed": 3146
          }
        },
        "mx": {
          "n": 24752,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 14410,
            "absent": 10342
          }
        },
        "reverse_dns": {
          "n": 14404,
          "na": 10348,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 12481,
            "none": 1923
          }
        },
        "caa": {
          "n": 24603,
          "na": 149,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 521,
            "absent": 24082
          }
        },
        "dnssec": {
          "n": 24752,
          "na": 0,
          "states": {
            "signed_valid": 1640,
            "signed_broken": 11,
            "unsigned": 23101
          }
        },
        "https": {
          "n": 24752,
          "na": 0,
          "states": {
            "https": 12417,
            "redirects": 0,
            "http_only": 12335
          }
        },
        "tls": {
          "n": 12417,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 11660,
            "tls12": 757,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 12417,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 10646,
            "invalid": 1771
          }
        },
        "hsts": {
          "n": 12417,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2110,
            "absent": 10307
          }
        },
        "csp": {
          "n": 8720,
          "na": 16032,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 648,
            "weak": 0,
            "absent": 8072
          }
        },
        "clickjacking": {
          "n": 8720,
          "na": 16032,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1447,
            "absent": 7273
          }
        },
        "mime_sniffing": {
          "n": 8720,
          "na": 16032,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1268,
            "absent": 7452
          }
        },
        "referrer_policy": {
          "n": 8720,
          "na": 16032,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 703,
            "absent": 8017
          }
        },
        "secure_by_default": {
          "n": 6589,
          "na": 18163,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 86,
            "not_all": 6503
          }
        },
        "ipv6": {
          "n": 24752,
          "na": 0,
          "states": {
            "aaaa": 4455,
            "none": 20297
          }
        }
      }
    },
    "express": {
      "graded": 7762,
      "checks": {
        "dmarc": {
          "n": 7762,
          "na": 0,
          "states": {
            "absent": 5993,
            "none": 838,
            "quarantine": 511,
            "reject": 417,
            "invalid": 3
          },
          "rua_present": 840
        },
        "spf": {
          "n": 7762,
          "na": 0,
          "states": {
            "absent": 4087,
            "hardfail": 1316,
            "softfail": 2195,
            "neutral": 80,
            "plus_all": 0,
            "invalid": 84
          }
        },
        "dkim": {
          "n": 1290,
          "na": 6472,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 660,
            "none_observed": 630
          }
        },
        "mx": {
          "n": 7762,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4115,
            "absent": 3647
          }
        },
        "reverse_dns": {
          "n": 4114,
          "na": 3648,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3125,
            "none": 989
          }
        },
        "caa": {
          "n": 7714,
          "na": 48,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 295,
            "absent": 7419
          }
        },
        "dnssec": {
          "n": 7762,
          "na": 0,
          "states": {
            "signed_valid": 550,
            "signed_broken": 7,
            "unsigned": 7205
          }
        },
        "https": {
          "n": 7762,
          "na": 0,
          "states": {
            "https": 4301,
            "redirects": 0,
            "http_only": 3461
          }
        },
        "tls": {
          "n": 4301,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4134,
            "tls12": 167,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4301,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3845,
            "invalid": 456
          }
        },
        "hsts": {
          "n": 4301,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 800,
            "absent": 3501
          }
        },
        "csp": {
          "n": 3056,
          "na": 4706,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 387,
            "weak": 0,
            "absent": 2669
          }
        },
        "clickjacking": {
          "n": 3056,
          "na": 4706,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 591,
            "absent": 2465
          }
        },
        "mime_sniffing": {
          "n": 3056,
          "na": 4706,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 546,
            "absent": 2510
          }
        },
        "referrer_policy": {
          "n": 3056,
          "na": 4706,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 368,
            "absent": 2688
          }
        },
        "secure_by_default": {
          "n": 2486,
          "na": 5276,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 69,
            "not_all": 2417
          }
        },
        "ipv6": {
          "n": 7762,
          "na": 0,
          "states": {
            "aaaa": 1561,
            "none": 6201
          }
        }
      }
    },
    "family": {
      "graded": 34760,
      "checks": {
        "dmarc": {
          "n": 34760,
          "na": 0,
          "states": {
            "absent": 25273,
            "none": 4337,
            "quarantine": 2478,
            "reject": 2667,
            "invalid": 5
          },
          "rua_present": 3530
        },
        "spf": {
          "n": 34760,
          "na": 0,
          "states": {
            "absent": 16129,
            "hardfail": 4572,
            "softfail": 12454,
            "neutral": 1100,
            "plus_all": 0,
            "invalid": 505
          }
        },
        "dkim": {
          "n": 11093,
          "na": 23667,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 6209,
            "none_observed": 4884
          }
        },
        "mx": {
          "n": 34760,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 21839,
            "absent": 12921
          }
        },
        "reverse_dns": {
          "n": 21828,
          "na": 12932,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 20302,
            "none": 1526
          }
        },
        "caa": {
          "n": 34653,
          "na": 107,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 909,
            "absent": 33744
          }
        },
        "dnssec": {
          "n": 34760,
          "na": 0,
          "states": {
            "signed_valid": 5464,
            "signed_broken": 33,
            "unsigned": 29263
          }
        },
        "https": {
          "n": 34760,
          "na": 0,
          "states": {
            "https": 14895,
            "redirects": 0,
            "http_only": 19865
          }
        },
        "tls": {
          "n": 14895,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 14332,
            "tls12": 563,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 14895,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 12432,
            "invalid": 2463
          }
        },
        "hsts": {
          "n": 14895,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3792,
            "absent": 11103
          }
        },
        "csp": {
          "n": 10993,
          "na": 23767,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 710,
            "weak": 0,
            "absent": 10283
          }
        },
        "clickjacking": {
          "n": 10993,
          "na": 23767,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1909,
            "absent": 9084
          }
        },
        "mime_sniffing": {
          "n": 10993,
          "na": 23767,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2092,
            "absent": 8901
          }
        },
        "referrer_policy": {
          "n": 10993,
          "na": 23767,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 948,
            "absent": 10045
          }
        },
        "secure_by_default": {
          "n": 8188,
          "na": 26572,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 126,
            "not_all": 8062
          }
        },
        "ipv6": {
          "n": 34760,
          "na": 0,
          "states": {
            "aaaa": 6638,
            "none": 28122
          }
        }
      }
    },
    "fan": {
      "graded": 7371,
      "checks": {
        "dmarc": {
          "n": 7371,
          "na": 0,
          "states": {
            "absent": 6326,
            "none": 302,
            "quarantine": 331,
            "reject": 412,
            "invalid": 0
          },
          "rua_present": 536
        },
        "spf": {
          "n": 7371,
          "na": 0,
          "states": {
            "absent": 5276,
            "hardfail": 844,
            "softfail": 1114,
            "neutral": 110,
            "plus_all": 0,
            "invalid": 27
          }
        },
        "dkim": {
          "n": 639,
          "na": 6732,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 371,
            "none_observed": 268
          }
        },
        "mx": {
          "n": 7371,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2158,
            "absent": 5213
          }
        },
        "reverse_dns": {
          "n": 2153,
          "na": 5218,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1625,
            "none": 528
          }
        },
        "caa": {
          "n": 7139,
          "na": 232,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 417,
            "absent": 6722
          }
        },
        "dnssec": {
          "n": 7371,
          "na": 0,
          "states": {
            "signed_valid": 541,
            "signed_broken": 1,
            "unsigned": 6829
          }
        },
        "https": {
          "n": 7371,
          "na": 0,
          "states": {
            "https": 3840,
            "redirects": 0,
            "http_only": 3531
          }
        },
        "tls": {
          "n": 3840,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3641,
            "tls12": 199,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3840,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3396,
            "invalid": 444
          }
        },
        "hsts": {
          "n": 3840,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 898,
            "absent": 2942
          }
        },
        "csp": {
          "n": 2680,
          "na": 4691,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 286,
            "weak": 0,
            "absent": 2394
          }
        },
        "clickjacking": {
          "n": 2680,
          "na": 4691,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 437,
            "absent": 2243
          }
        },
        "mime_sniffing": {
          "n": 2680,
          "na": 4691,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 486,
            "absent": 2194
          }
        },
        "referrer_policy": {
          "n": 2680,
          "na": 4691,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 327,
            "absent": 2353
          }
        },
        "secure_by_default": {
          "n": 2046,
          "na": 5325,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 27,
            "not_all": 2019
          }
        },
        "ipv6": {
          "n": 7371,
          "na": 0,
          "states": {
            "aaaa": 1507,
            "none": 5864
          }
        }
      }
    },
    "fans": {
      "graded": 8263,
      "checks": {
        "dmarc": {
          "n": 8263,
          "na": 0,
          "states": {
            "absent": 7128,
            "none": 443,
            "quarantine": 315,
            "reject": 377,
            "invalid": 0
          },
          "rua_present": 573
        },
        "spf": {
          "n": 8263,
          "na": 0,
          "states": {
            "absent": 5872,
            "hardfail": 589,
            "softfail": 1658,
            "neutral": 125,
            "plus_all": 1,
            "invalid": 18
          }
        },
        "dkim": {
          "n": 816,
          "na": 7447,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 528,
            "none_observed": 288
          }
        },
        "mx": {
          "n": 8263,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2594,
            "absent": 5669
          }
        },
        "reverse_dns": {
          "n": 2598,
          "na": 5665,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2100,
            "none": 498
          }
        },
        "caa": {
          "n": 8172,
          "na": 91,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 150,
            "absent": 8022
          }
        },
        "dnssec": {
          "n": 8263,
          "na": 0,
          "states": {
            "signed_valid": 1030,
            "signed_broken": 8,
            "unsigned": 7225
          }
        },
        "https": {
          "n": 8263,
          "na": 0,
          "states": {
            "https": 4310,
            "redirects": 0,
            "http_only": 3953
          }
        },
        "tls": {
          "n": 4310,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4074,
            "tls12": 236,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4310,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3914,
            "invalid": 396
          }
        },
        "hsts": {
          "n": 4310,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 952,
            "absent": 3358
          }
        },
        "csp": {
          "n": 2867,
          "na": 5396,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 385,
            "weak": 0,
            "absent": 2482
          }
        },
        "clickjacking": {
          "n": 2867,
          "na": 5396,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 569,
            "absent": 2298
          }
        },
        "mime_sniffing": {
          "n": 2867,
          "na": 5396,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 733,
            "absent": 2134
          }
        },
        "referrer_policy": {
          "n": 2867,
          "na": 5396,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 489,
            "absent": 2378
          }
        },
        "secure_by_default": {
          "n": 2254,
          "na": 6009,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 116,
            "not_all": 2138
          }
        },
        "ipv6": {
          "n": 8263,
          "na": 0,
          "states": {
            "aaaa": 2023,
            "none": 6240
          }
        }
      }
    },
    "farm": {
      "graded": 25527,
      "checks": {
        "dmarc": {
          "n": 25527,
          "na": 0,
          "states": {
            "absent": 19803,
            "none": 2382,
            "quarantine": 2233,
            "reject": 1108,
            "invalid": 1
          },
          "rua_present": 3053
        },
        "spf": {
          "n": 25527,
          "na": 0,
          "states": {
            "absent": 14399,
            "hardfail": 3076,
            "softfail": 7628,
            "neutral": 311,
            "plus_all": 2,
            "invalid": 111
          }
        },
        "dkim": {
          "n": 6428,
          "na": 19099,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2685,
            "none_observed": 3743
          }
        },
        "mx": {
          "n": 25527,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 13162,
            "absent": 12365
          }
        },
        "reverse_dns": {
          "n": 13157,
          "na": 12370,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 11526,
            "none": 1631
          }
        },
        "caa": {
          "n": 25411,
          "na": 116,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 576,
            "absent": 24835
          }
        },
        "dnssec": {
          "n": 25527,
          "na": 0,
          "states": {
            "signed_valid": 2038,
            "signed_broken": 9,
            "unsigned": 23480
          }
        },
        "https": {
          "n": 25527,
          "na": 0,
          "states": {
            "https": 12797,
            "redirects": 0,
            "http_only": 12730
          }
        },
        "tls": {
          "n": 12797,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 12370,
            "tls12": 427,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 12797,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 11616,
            "invalid": 1181
          }
        },
        "hsts": {
          "n": 12797,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3596,
            "absent": 9201
          }
        },
        "csp": {
          "n": 8034,
          "na": 17493,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 970,
            "weak": 0,
            "absent": 7064
          }
        },
        "clickjacking": {
          "n": 8034,
          "na": 17493,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1736,
            "absent": 6298
          }
        },
        "mime_sniffing": {
          "n": 8034,
          "na": 17493,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1861,
            "absent": 6173
          }
        },
        "referrer_policy": {
          "n": 8034,
          "na": 17493,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 843,
            "absent": 7191
          }
        },
        "secure_by_default": {
          "n": 6687,
          "na": 18840,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 90,
            "not_all": 6597
          }
        },
        "ipv6": {
          "n": 25527,
          "na": 0,
          "states": {
            "aaaa": 3414,
            "none": 22113
          }
        }
      }
    },
    "fashion": {
      "graded": 11757,
      "checks": {
        "dmarc": {
          "n": 11757,
          "na": 0,
          "states": {
            "absent": 8953,
            "none": 1007,
            "quarantine": 1113,
            "reject": 684,
            "invalid": 0
          },
          "rua_present": 1610
        },
        "spf": {
          "n": 11757,
          "na": 0,
          "states": {
            "absent": 7007,
            "hardfail": 1548,
            "softfail": 2965,
            "neutral": 166,
            "plus_all": 1,
            "invalid": 70
          }
        },
        "dkim": {
          "n": 1476,
          "na": 10281,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 621,
            "none_observed": 855
          }
        },
        "mx": {
          "n": 11757,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5375,
            "absent": 6382
          }
        },
        "reverse_dns": {
          "n": 5375,
          "na": 6382,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4238,
            "none": 1137
          }
        },
        "caa": {
          "n": 11555,
          "na": 202,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 124,
            "absent": 11431
          }
        },
        "dnssec": {
          "n": 11757,
          "na": 0,
          "states": {
            "signed_valid": 420,
            "signed_broken": 5,
            "unsigned": 11332
          }
        },
        "https": {
          "n": 11757,
          "na": 0,
          "states": {
            "https": 5775,
            "redirects": 0,
            "http_only": 5982
          }
        },
        "tls": {
          "n": 5775,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5521,
            "tls12": 254,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5775,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4876,
            "invalid": 899
          }
        },
        "hsts": {
          "n": 5775,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1311,
            "absent": 4464
          }
        },
        "csp": {
          "n": 4061,
          "na": 7696,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 549,
            "weak": 0,
            "absent": 3512
          }
        },
        "clickjacking": {
          "n": 4061,
          "na": 7696,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 791,
            "absent": 3270
          }
        },
        "mime_sniffing": {
          "n": 4061,
          "na": 7696,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 837,
            "absent": 3224
          }
        },
        "referrer_policy": {
          "n": 4061,
          "na": 7696,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 366,
            "absent": 3695
          }
        },
        "secure_by_default": {
          "n": 3293,
          "na": 8464,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 34,
            "not_all": 3259
          }
        },
        "ipv6": {
          "n": 11757,
          "na": 0,
          "states": {
            "aaaa": 1838,
            "none": 9919
          }
        }
      }
    },
    "fi": {
      "graded": 415284,
      "checks": {
        "dmarc": {
          "n": 415284,
          "na": 0,
          "states": {
            "absent": 313875,
            "none": 70643,
            "quarantine": 17365,
            "reject": 13360,
            "invalid": 41
          },
          "rua_present": 29786
        },
        "spf": {
          "n": 415284,
          "na": 0,
          "states": {
            "absent": 131991,
            "hardfail": 96839,
            "softfail": 178355,
            "neutral": 6051,
            "plus_all": 611,
            "invalid": 1437
          }
        },
        "dkim": {
          "n": 192264,
          "na": 223020,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 124684,
            "none_observed": 67580
          }
        },
        "mx": {
          "n": 415284,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 330357,
            "absent": 84927
          }
        },
        "reverse_dns": {
          "n": 331131,
          "na": 84153,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 299356,
            "none": 31775
          }
        },
        "caa": {
          "n": 414614,
          "na": 670,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 6103,
            "absent": 408511
          }
        },
        "dnssec": {
          "n": 415284,
          "na": 0,
          "states": {
            "signed_valid": 21252,
            "signed_broken": 49,
            "unsigned": 393983
          }
        },
        "https": {
          "n": 415284,
          "na": 0,
          "states": {
            "https": 376575,
            "redirects": 0,
            "http_only": 38709
          }
        },
        "tls": {
          "n": 376575,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 352413,
            "tls12": 24162,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 376575,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 350182,
            "invalid": 26393
          }
        },
        "hsts": {
          "n": 376575,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 73354,
            "absent": 303221
          }
        },
        "csp": {
          "n": 181488,
          "na": 233796,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 14250,
            "weak": 0,
            "absent": 167238
          }
        },
        "clickjacking": {
          "n": 181488,
          "na": 233796,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 25448,
            "absent": 156040
          }
        },
        "mime_sniffing": {
          "n": 181488,
          "na": 233796,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 32245,
            "absent": 149243
          }
        },
        "referrer_policy": {
          "n": 181488,
          "na": 233796,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 16196,
            "absent": 165292
          }
        },
        "secure_by_default": {
          "n": 176728,
          "na": 238556,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 2065,
            "not_all": 174663
          }
        },
        "ipv6": {
          "n": 415284,
          "na": 0,
          "states": {
            "aaaa": 78955,
            "none": 336329
          }
        }
      }
    },
    "film": {
      "graded": 6623,
      "checks": {
        "dmarc": {
          "n": 6623,
          "na": 0,
          "states": {
            "absent": 4692,
            "none": 796,
            "quarantine": 675,
            "reject": 460,
            "invalid": 0
          },
          "rua_present": 1027
        },
        "spf": {
          "n": 6623,
          "na": 0,
          "states": {
            "absent": 3184,
            "hardfail": 1004,
            "softfail": 2159,
            "neutral": 213,
            "plus_all": 1,
            "invalid": 62
          }
        },
        "dkim": {
          "n": 1879,
          "na": 4744,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 696,
            "none_observed": 1183
          }
        },
        "mx": {
          "n": 6623,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3954,
            "absent": 2669
          }
        },
        "reverse_dns": {
          "n": 3959,
          "na": 2664,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3663,
            "none": 296
          }
        },
        "caa": {
          "n": 6600,
          "na": 23,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 124,
            "absent": 6476
          }
        },
        "dnssec": {
          "n": 6623,
          "na": 0,
          "states": {
            "signed_valid": 218,
            "signed_broken": 2,
            "unsigned": 6403
          }
        },
        "https": {
          "n": 6623,
          "na": 0,
          "states": {
            "https": 4245,
            "redirects": 0,
            "http_only": 2378
          }
        },
        "tls": {
          "n": 4245,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3895,
            "tls12": 350,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4245,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3648,
            "invalid": 597
          }
        },
        "hsts": {
          "n": 4245,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1289,
            "absent": 2956
          }
        },
        "csp": {
          "n": 2289,
          "na": 4334,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 175,
            "weak": 0,
            "absent": 2114
          }
        },
        "clickjacking": {
          "n": 2289,
          "na": 4334,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 402,
            "absent": 1887
          }
        },
        "mime_sniffing": {
          "n": 2289,
          "na": 4334,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 554,
            "absent": 1735
          }
        },
        "referrer_policy": {
          "n": 2289,
          "na": 4334,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 222,
            "absent": 2067
          }
        },
        "secure_by_default": {
          "n": 2049,
          "na": 4574,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 26,
            "not_all": 2023
          }
        },
        "ipv6": {
          "n": 6623,
          "na": 0,
          "states": {
            "aaaa": 1122,
            "none": 5501
          }
        }
      }
    },
    "finance": {
      "graded": 31485,
      "checks": {
        "dmarc": {
          "n": 31485,
          "na": 0,
          "states": {
            "absent": 24903,
            "none": 2642,
            "quarantine": 2204,
            "reject": 1735,
            "invalid": 1
          },
          "rua_present": 3664
        },
        "spf": {
          "n": 31485,
          "na": 0,
          "states": {
            "absent": 17331,
            "hardfail": 5621,
            "softfail": 8069,
            "neutral": 299,
            "plus_all": 1,
            "invalid": 164
          }
        },
        "dkim": {
          "n": 5945,
          "na": 25540,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2861,
            "none_observed": 3084
          }
        },
        "mx": {
          "n": 31485,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 15840,
            "absent": 15645
          }
        },
        "reverse_dns": {
          "n": 15836,
          "na": 15649,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 12217,
            "none": 3619
          }
        },
        "caa": {
          "n": 30318,
          "na": 1167,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1920,
            "absent": 28398
          }
        },
        "dnssec": {
          "n": 31485,
          "na": 0,
          "states": {
            "signed_valid": 2288,
            "signed_broken": 30,
            "unsigned": 29167
          }
        },
        "https": {
          "n": 31485,
          "na": 0,
          "states": {
            "https": 18610,
            "redirects": 0,
            "http_only": 12875
          }
        },
        "tls": {
          "n": 18610,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 18101,
            "tls12": 509,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 18610,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 17261,
            "invalid": 1349
          }
        },
        "hsts": {
          "n": 18610,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4785,
            "absent": 13825
          }
        },
        "csp": {
          "n": 11980,
          "na": 19505,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1327,
            "weak": 0,
            "absent": 10653
          }
        },
        "clickjacking": {
          "n": 11980,
          "na": 19505,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2074,
            "absent": 9906
          }
        },
        "mime_sniffing": {
          "n": 11980,
          "na": 19505,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2637,
            "absent": 9343
          }
        },
        "referrer_policy": {
          "n": 11980,
          "na": 19505,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1917,
            "absent": 10063
          }
        },
        "secure_by_default": {
          "n": 10032,
          "na": 21453,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 502,
            "not_all": 9530
          }
        },
        "ipv6": {
          "n": 31485,
          "na": 0,
          "states": {
            "aaaa": 6624,
            "none": 24861
          }
        }
      }
    },
    "financial": {
      "graded": 7013,
      "checks": {
        "dmarc": {
          "n": 7013,
          "na": 0,
          "states": {
            "absent": 5297,
            "none": 392,
            "quarantine": 613,
            "reject": 710,
            "invalid": 1
          },
          "rua_present": 1203
        },
        "spf": {
          "n": 7013,
          "na": 0,
          "states": {
            "absent": 4047,
            "hardfail": 1424,
            "softfail": 1459,
            "neutral": 69,
            "plus_all": 0,
            "invalid": 14
          }
        },
        "dkim": {
          "n": 1518,
          "na": 5495,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 559,
            "none_observed": 959
          }
        },
        "mx": {
          "n": 7013,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3357,
            "absent": 3656
          }
        },
        "reverse_dns": {
          "n": 3356,
          "na": 3657,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2525,
            "none": 831
          }
        },
        "caa": {
          "n": 6807,
          "na": 206,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 256,
            "absent": 6551
          }
        },
        "dnssec": {
          "n": 7013,
          "na": 0,
          "states": {
            "signed_valid": 478,
            "signed_broken": 4,
            "unsigned": 6531
          }
        },
        "https": {
          "n": 7013,
          "na": 0,
          "states": {
            "https": 3105,
            "redirects": 0,
            "http_only": 3908
          }
        },
        "tls": {
          "n": 3105,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2995,
            "tls12": 110,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3105,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2847,
            "invalid": 258
          }
        },
        "hsts": {
          "n": 3105,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 698,
            "absent": 2407
          }
        },
        "csp": {
          "n": 2054,
          "na": 4959,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 226,
            "weak": 0,
            "absent": 1828
          }
        },
        "clickjacking": {
          "n": 2054,
          "na": 4959,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 387,
            "absent": 1667
          }
        },
        "mime_sniffing": {
          "n": 2054,
          "na": 4959,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 434,
            "absent": 1620
          }
        },
        "referrer_policy": {
          "n": 2054,
          "na": 4959,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 240,
            "absent": 1814
          }
        },
        "secure_by_default": {
          "n": 1483,
          "na": 5530,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 73,
            "not_all": 1410
          }
        },
        "ipv6": {
          "n": 7013,
          "na": 0,
          "states": {
            "aaaa": 750,
            "none": 6263
          }
        }
      }
    },
    "fish": {
      "graded": 5490,
      "checks": {
        "dmarc": {
          "n": 5490,
          "na": 0,
          "states": {
            "absent": 4377,
            "none": 482,
            "quarantine": 317,
            "reject": 314,
            "invalid": 0
          },
          "rua_present": 459
        },
        "spf": {
          "n": 5490,
          "na": 0,
          "states": {
            "absent": 3234,
            "hardfail": 682,
            "softfail": 1402,
            "neutral": 112,
            "plus_all": 0,
            "invalid": 60
          }
        },
        "dkim": {
          "n": 1294,
          "na": 4196,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 573,
            "none_observed": 721
          }
        },
        "mx": {
          "n": 5490,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2757,
            "absent": 2733
          }
        },
        "reverse_dns": {
          "n": 2757,
          "na": 2733,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2477,
            "none": 280
          }
        },
        "caa": {
          "n": 5475,
          "na": 15,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 213,
            "absent": 5262
          }
        },
        "dnssec": {
          "n": 5490,
          "na": 0,
          "states": {
            "signed_valid": 592,
            "signed_broken": 3,
            "unsigned": 4895
          }
        },
        "https": {
          "n": 5490,
          "na": 0,
          "states": {
            "https": 3213,
            "redirects": 0,
            "http_only": 2277
          }
        },
        "tls": {
          "n": 3213,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3101,
            "tls12": 112,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3213,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2885,
            "invalid": 328
          }
        },
        "hsts": {
          "n": 3213,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 838,
            "absent": 2375
          }
        },
        "csp": {
          "n": 2159,
          "na": 3331,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 235,
            "weak": 0,
            "absent": 1924
          }
        },
        "clickjacking": {
          "n": 2159,
          "na": 3331,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 465,
            "absent": 1694
          }
        },
        "mime_sniffing": {
          "n": 2159,
          "na": 3331,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 514,
            "absent": 1645
          }
        },
        "referrer_policy": {
          "n": 2159,
          "na": 3331,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 277,
            "absent": 1882
          }
        },
        "secure_by_default": {
          "n": 1836,
          "na": 3654,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 32,
            "not_all": 1804
          }
        },
        "ipv6": {
          "n": 5490,
          "na": 0,
          "states": {
            "aaaa": 1162,
            "none": 4328
          }
        }
      }
    },
    "fit": {
      "graded": 81082,
      "checks": {
        "dmarc": {
          "n": 81082,
          "na": 0,
          "states": {
            "absent": 66423,
            "none": 7276,
            "quarantine": 5800,
            "reject": 1582,
            "invalid": 1
          },
          "rua_present": 8058
        },
        "spf": {
          "n": 81082,
          "na": 0,
          "states": {
            "absent": 47145,
            "hardfail": 5709,
            "softfail": 27812,
            "neutral": 254,
            "plus_all": 7,
            "invalid": 155
          }
        },
        "dkim": {
          "n": 11425,
          "na": 69657,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 5428,
            "none_observed": 5997
          }
        },
        "mx": {
          "n": 81082,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 37203,
            "absent": 43879
          }
        },
        "reverse_dns": {
          "n": 37196,
          "na": 43886,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 30729,
            "none": 6467
          }
        },
        "caa": {
          "n": 80458,
          "na": 624,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1213,
            "absent": 79245
          }
        },
        "dnssec": {
          "n": 81082,
          "na": 0,
          "states": {
            "signed_valid": 1776,
            "signed_broken": 24,
            "unsigned": 79282
          }
        },
        "https": {
          "n": 81082,
          "na": 0,
          "states": {
            "https": 48734,
            "redirects": 0,
            "http_only": 32348
          }
        },
        "tls": {
          "n": 48734,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 47763,
            "tls12": 971,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 48734,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 45512,
            "invalid": 3222
          }
        },
        "hsts": {
          "n": 48734,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 10050,
            "absent": 38684
          }
        },
        "csp": {
          "n": 29321,
          "na": 51761,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2137,
            "weak": 0,
            "absent": 27184
          }
        },
        "clickjacking": {
          "n": 29321,
          "na": 51761,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4142,
            "absent": 25179
          }
        },
        "mime_sniffing": {
          "n": 29321,
          "na": 51761,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 6258,
            "absent": 23063
          }
        },
        "referrer_policy": {
          "n": 29321,
          "na": 51761,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3888,
            "absent": 25433
          }
        },
        "secure_by_default": {
          "n": 25829,
          "na": 55253,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 298,
            "not_all": 25531
          }
        },
        "ipv6": {
          "n": 81082,
          "na": 0,
          "states": {
            "aaaa": 22038,
            "none": 59044
          }
        }
      }
    },
    "fitness": {
      "graded": 12781,
      "checks": {
        "dmarc": {
          "n": 12781,
          "na": 0,
          "states": {
            "absent": 9388,
            "none": 1450,
            "quarantine": 1206,
            "reject": 736,
            "invalid": 1
          },
          "rua_present": 1706
        },
        "spf": {
          "n": 12781,
          "na": 0,
          "states": {
            "absent": 7388,
            "hardfail": 1628,
            "softfail": 3572,
            "neutral": 138,
            "plus_all": 0,
            "invalid": 55
          }
        },
        "dkim": {
          "n": 2869,
          "na": 9912,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1136,
            "none_observed": 1733
          }
        },
        "mx": {
          "n": 12781,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6575,
            "absent": 6206
          }
        },
        "reverse_dns": {
          "n": 6574,
          "na": 6207,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5579,
            "none": 995
          }
        },
        "caa": {
          "n": 12420,
          "na": 361,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 358,
            "absent": 12062
          }
        },
        "dnssec": {
          "n": 12781,
          "na": 0,
          "states": {
            "signed_valid": 1070,
            "signed_broken": 5,
            "unsigned": 11706
          }
        },
        "https": {
          "n": 12781,
          "na": 0,
          "states": {
            "https": 7487,
            "redirects": 0,
            "http_only": 5294
          }
        },
        "tls": {
          "n": 7487,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7294,
            "tls12": 193,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7487,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6739,
            "invalid": 748
          }
        },
        "hsts": {
          "n": 7487,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2410,
            "absent": 5077
          }
        },
        "csp": {
          "n": 4866,
          "na": 7915,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 701,
            "weak": 0,
            "absent": 4165
          }
        },
        "clickjacking": {
          "n": 4866,
          "na": 7915,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1133,
            "absent": 3733
          }
        },
        "mime_sniffing": {
          "n": 4866,
          "na": 7915,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1186,
            "absent": 3680
          }
        },
        "referrer_policy": {
          "n": 4866,
          "na": 7915,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 645,
            "absent": 4221
          }
        },
        "secure_by_default": {
          "n": 3925,
          "na": 8856,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 99,
            "not_all": 3826
          }
        },
        "ipv6": {
          "n": 12781,
          "na": 0,
          "states": {
            "aaaa": 2022,
            "none": 10759
          }
        }
      }
    },
    "fm": {
      "graded": 15415,
      "checks": {
        "dmarc": {
          "n": 15415,
          "na": 0,
          "states": {
            "absent": 11628,
            "none": 1988,
            "quarantine": 1126,
            "reject": 672,
            "invalid": 1
          },
          "rua_present": 1957
        },
        "spf": {
          "n": 15415,
          "na": 0,
          "states": {
            "absent": 8017,
            "hardfail": 2022,
            "softfail": 4820,
            "neutral": 409,
            "plus_all": 4,
            "invalid": 143
          }
        },
        "dkim": {
          "n": 4728,
          "na": 10687,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2177,
            "none_observed": 2551
          }
        },
        "mx": {
          "n": 15415,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9265,
            "absent": 6150
          }
        },
        "reverse_dns": {
          "n": 9264,
          "na": 6151,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 8319,
            "none": 945
          }
        },
        "caa": {
          "n": 15051,
          "na": 364,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 459,
            "absent": 14592
          }
        },
        "dnssec": {
          "n": 15415,
          "na": 0,
          "states": {
            "signed_valid": 562,
            "signed_broken": 3,
            "unsigned": 14850
          }
        },
        "https": {
          "n": 15415,
          "na": 0,
          "states": {
            "https": 11227,
            "redirects": 0,
            "http_only": 4188
          }
        },
        "tls": {
          "n": 11227,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 10597,
            "tls12": 630,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 11227,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 10588,
            "invalid": 639
          }
        },
        "hsts": {
          "n": 11227,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2914,
            "absent": 8313
          }
        },
        "csp": {
          "n": 6255,
          "na": 9160,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 547,
            "weak": 0,
            "absent": 5708
          }
        },
        "clickjacking": {
          "n": 6255,
          "na": 9160,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1086,
            "absent": 5169
          }
        },
        "mime_sniffing": {
          "n": 6255,
          "na": 9160,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1511,
            "absent": 4744
          }
        },
        "referrer_policy": {
          "n": 6255,
          "na": 9160,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1022,
            "absent": 5233
          }
        },
        "secure_by_default": {
          "n": 6025,
          "na": 9390,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 171,
            "not_all": 5854
          }
        },
        "ipv6": {
          "n": 15415,
          "na": 0,
          "states": {
            "aaaa": 3746,
            "none": 11669
          }
        }
      }
    },
    "food": {
      "graded": 18846,
      "checks": {
        "dmarc": {
          "n": 18846,
          "na": 0,
          "states": {
            "absent": 13614,
            "none": 749,
            "quarantine": 3914,
            "reject": 569,
            "invalid": 0
          },
          "rua_present": 4482
        },
        "spf": {
          "n": 18846,
          "na": 0,
          "states": {
            "absent": 13897,
            "hardfail": 1996,
            "softfail": 2832,
            "neutral": 94,
            "plus_all": 0,
            "invalid": 27
          }
        },
        "dkim": {
          "n": 1444,
          "na": 17402,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 684,
            "none_observed": 760
          }
        },
        "mx": {
          "n": 18846,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5158,
            "absent": 13688
          }
        },
        "reverse_dns": {
          "n": 5161,
          "na": 13685,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4581,
            "none": 580
          }
        },
        "caa": {
          "n": 18676,
          "na": 170,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 215,
            "absent": 18461
          }
        },
        "dnssec": {
          "n": 18846,
          "na": 0,
          "states": {
            "signed_valid": 505,
            "signed_broken": 1,
            "unsigned": 18340
          }
        },
        "https": {
          "n": 18846,
          "na": 0,
          "states": {
            "https": 9383,
            "redirects": 0,
            "http_only": 9463
          }
        },
        "tls": {
          "n": 9383,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8947,
            "tls12": 436,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 9383,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7660,
            "invalid": 1723
          }
        },
        "hsts": {
          "n": 9383,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2044,
            "absent": 7339
          }
        },
        "csp": {
          "n": 5694,
          "na": 13152,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 618,
            "weak": 0,
            "absent": 5076
          }
        },
        "clickjacking": {
          "n": 5694,
          "na": 13152,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 782,
            "absent": 4912
          }
        },
        "mime_sniffing": {
          "n": 5694,
          "na": 13152,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1058,
            "absent": 4636
          }
        },
        "referrer_policy": {
          "n": 5694,
          "na": 13152,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 836,
            "absent": 4858
          }
        },
        "secure_by_default": {
          "n": 4613,
          "na": 14233,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 143,
            "not_all": 4470
          }
        },
        "ipv6": {
          "n": 18846,
          "na": 0,
          "states": {
            "aaaa": 2153,
            "none": 16693
          }
        }
      }
    },
    "football": {
      "graded": 5885,
      "checks": {
        "dmarc": {
          "n": 5885,
          "na": 0,
          "states": {
            "absent": 4695,
            "none": 515,
            "quarantine": 359,
            "reject": 316,
            "invalid": 0
          },
          "rua_present": 556
        },
        "spf": {
          "n": 5885,
          "na": 0,
          "states": {
            "absent": 3960,
            "hardfail": 606,
            "softfail": 1209,
            "neutral": 61,
            "plus_all": 0,
            "invalid": 49
          }
        },
        "dkim": {
          "n": 773,
          "na": 5112,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 335,
            "none_observed": 438
          }
        },
        "mx": {
          "n": 5885,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2443,
            "absent": 3442
          }
        },
        "reverse_dns": {
          "n": 2447,
          "na": 3438,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2012,
            "none": 435
          }
        },
        "caa": {
          "n": 5740,
          "na": 145,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 160,
            "absent": 5580
          }
        },
        "dnssec": {
          "n": 5885,
          "na": 0,
          "states": {
            "signed_valid": 382,
            "signed_broken": 6,
            "unsigned": 5497
          }
        },
        "https": {
          "n": 5885,
          "na": 0,
          "states": {
            "https": 3147,
            "redirects": 0,
            "http_only": 2738
          }
        },
        "tls": {
          "n": 3147,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3018,
            "tls12": 129,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3147,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2787,
            "invalid": 360
          }
        },
        "hsts": {
          "n": 3147,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 804,
            "absent": 2343
          }
        },
        "csp": {
          "n": 2237,
          "na": 3648,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 274,
            "weak": 0,
            "absent": 1963
          }
        },
        "clickjacking": {
          "n": 2237,
          "na": 3648,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 417,
            "absent": 1820
          }
        },
        "mime_sniffing": {
          "n": 2237,
          "na": 3648,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 507,
            "absent": 1730
          }
        },
        "referrer_policy": {
          "n": 2237,
          "na": 3648,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 357,
            "absent": 1880
          }
        },
        "secure_by_default": {
          "n": 1693,
          "na": 4192,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 86,
            "not_all": 1607
          }
        },
        "ipv6": {
          "n": 5885,
          "na": 0,
          "states": {
            "aaaa": 1110,
            "none": 4775
          }
        }
      }
    },
    "forum": {
      "graded": 57235,
      "checks": {
        "dmarc": {
          "n": 57235,
          "na": 0,
          "states": {
            "absent": 55424,
            "none": 1143,
            "quarantine": 183,
            "reject": 485,
            "invalid": 0
          },
          "rua_present": 671
        },
        "spf": {
          "n": 57235,
          "na": 0,
          "states": {
            "absent": 50958,
            "hardfail": 1340,
            "softfail": 4839,
            "neutral": 79,
            "plus_all": 1,
            "invalid": 18
          }
        },
        "dkim": {
          "n": 1781,
          "na": 55454,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 971,
            "none_observed": 810
          }
        },
        "mx": {
          "n": 57235,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6573,
            "absent": 50662
          }
        },
        "reverse_dns": {
          "n": 6567,
          "na": 50668,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5158,
            "none": 1409
          }
        },
        "caa": {
          "n": 55136,
          "na": 2099,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 256,
            "absent": 54880
          }
        },
        "dnssec": {
          "n": 57235,
          "na": 0,
          "states": {
            "signed_valid": 10046,
            "signed_broken": 19,
            "unsigned": 47170
          }
        },
        "https": {
          "n": 57235,
          "na": 0,
          "states": {
            "https": 20662,
            "redirects": 0,
            "http_only": 36573
          }
        },
        "tls": {
          "n": 20662,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 19716,
            "tls12": 946,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 20662,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 18795,
            "invalid": 1867
          }
        },
        "hsts": {
          "n": 20662,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2370,
            "absent": 18292
          }
        },
        "csp": {
          "n": 14665,
          "na": 42570,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 5150,
            "weak": 0,
            "absent": 9515
          }
        },
        "clickjacking": {
          "n": 14665,
          "na": 42570,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 5927,
            "absent": 8738
          }
        },
        "mime_sniffing": {
          "n": 14665,
          "na": 42570,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 6528,
            "absent": 8137
          }
        },
        "referrer_policy": {
          "n": 14665,
          "na": 42570,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 5761,
            "absent": 8904
          }
        },
        "secure_by_default": {
          "n": 8682,
          "na": 48553,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 151,
            "not_all": 8531
          }
        },
        "ipv6": {
          "n": 57235,
          "na": 0,
          "states": {
            "aaaa": 15219,
            "none": 42016
          }
        }
      }
    },
    "foundation": {
      "graded": 28202,
      "checks": {
        "dmarc": {
          "n": 28202,
          "na": 0,
          "states": {
            "absent": 22631,
            "none": 1943,
            "quarantine": 2077,
            "reject": 1550,
            "invalid": 1
          },
          "rua_present": 3155
        },
        "spf": {
          "n": 28202,
          "na": 0,
          "states": {
            "absent": 16133,
            "hardfail": 3686,
            "softfail": 7885,
            "neutral": 389,
            "plus_all": 1,
            "invalid": 108
          }
        },
        "dkim": {
          "n": 5390,
          "na": 22812,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2145,
            "none_observed": 3245
          }
        },
        "mx": {
          "n": 28202,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 13755,
            "absent": 14447
          }
        },
        "reverse_dns": {
          "n": 13756,
          "na": 14446,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 11755,
            "none": 2001
          }
        },
        "caa": {
          "n": 28075,
          "na": 127,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 369,
            "absent": 27706
          }
        },
        "dnssec": {
          "n": 28202,
          "na": 0,
          "states": {
            "signed_valid": 2130,
            "signed_broken": 18,
            "unsigned": 26054
          }
        },
        "https": {
          "n": 28202,
          "na": 0,
          "states": {
            "https": 11967,
            "redirects": 0,
            "http_only": 16235
          }
        },
        "tls": {
          "n": 11967,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 11526,
            "tls12": 441,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 11967,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 10780,
            "invalid": 1187
          }
        },
        "hsts": {
          "n": 11967,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2987,
            "absent": 8980
          }
        },
        "csp": {
          "n": 8313,
          "na": 19889,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1122,
            "weak": 0,
            "absent": 7191
          }
        },
        "clickjacking": {
          "n": 8313,
          "na": 19889,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1744,
            "absent": 6569
          }
        },
        "mime_sniffing": {
          "n": 8313,
          "na": 19889,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1852,
            "absent": 6461
          }
        },
        "referrer_policy": {
          "n": 8313,
          "na": 19889,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 955,
            "absent": 7358
          }
        },
        "secure_by_default": {
          "n": 6351,
          "na": 21851,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 194,
            "not_all": 6157
          }
        },
        "ipv6": {
          "n": 28202,
          "na": 0,
          "states": {
            "aaaa": 3213,
            "none": 24989
          }
        }
      }
    },
    "fr": {
      "graded": 3192307,
      "checks": {
        "dmarc": {
          "n": 3192307,
          "na": 0,
          "states": {
            "absent": 1925970,
            "none": 851900,
            "quarantine": 195188,
            "reject": 218542,
            "invalid": 707
          },
          "rua_present": 285063
        },
        "spf": {
          "n": 3192307,
          "na": 0,
          "states": {
            "absent": 833165,
            "hardfail": 850240,
            "softfail": 1365016,
            "neutral": 133884,
            "plus_all": 2076,
            "invalid": 7926
          }
        },
        "dkim": {
          "n": 714849,
          "na": 2477458,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 529605,
            "none_observed": 185244
          }
        },
        "mx": {
          "n": 3192307,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2635203,
            "absent": 557104
          }
        },
        "reverse_dns": {
          "n": 2634425,
          "na": 557882,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2305243,
            "none": 329182
          }
        },
        "caa": {
          "n": 3182596,
          "na": 9711,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 42236,
            "absent": 3140360
          }
        },
        "dnssec": {
          "n": 3192307,
          "na": 0,
          "states": {
            "signed_valid": 704025,
            "signed_broken": 926,
            "unsigned": 2487356
          }
        },
        "https": {
          "n": 3192307,
          "na": 0,
          "states": {
            "https": 2517172,
            "redirects": 0,
            "http_only": 675135
          }
        },
        "tls": {
          "n": 2517172,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2382909,
            "tls12": 134263,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2517172,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2327131,
            "invalid": 190041
          }
        },
        "hsts": {
          "n": 2517172,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 618372,
            "absent": 1898800
          }
        },
        "csp": {
          "n": 1419801,
          "na": 1772506,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 197019,
            "weak": 0,
            "absent": 1222782
          }
        },
        "clickjacking": {
          "n": 1419801,
          "na": 1772506,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 230415,
            "absent": 1189386
          }
        },
        "mime_sniffing": {
          "n": 1419801,
          "na": 1772506,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 307702,
            "absent": 1112099
          }
        },
        "referrer_policy": {
          "n": 1419801,
          "na": 1772506,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 139775,
            "absent": 1280026
          }
        },
        "secure_by_default": {
          "n": 1293719,
          "na": 1898588,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 18477,
            "not_all": 1275242
          }
        },
        "ipv6": {
          "n": 3192307,
          "na": 0,
          "states": {
            "aaaa": 1150154,
            "none": 2042153
          }
        }
      }
    },
    "frl": {
      "graded": 9190,
      "checks": {
        "dmarc": {
          "n": 9190,
          "na": 0,
          "states": {
            "absent": 4927,
            "none": 1703,
            "quarantine": 1666,
            "reject": 894,
            "invalid": 0
          },
          "rua_present": 2232
        },
        "spf": {
          "n": 9190,
          "na": 0,
          "states": {
            "absent": 2222,
            "hardfail": 4821,
            "softfail": 2035,
            "neutral": 73,
            "plus_all": 4,
            "invalid": 35
          }
        },
        "dkim": {
          "n": 1135,
          "na": 8055,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 672,
            "none_observed": 463
          }
        },
        "mx": {
          "n": 9190,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6342,
            "absent": 2848
          }
        },
        "reverse_dns": {
          "n": 6328,
          "na": 2862,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3839,
            "none": 2489
          }
        },
        "caa": {
          "n": 9025,
          "na": 165,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 225,
            "absent": 8800
          }
        },
        "dnssec": {
          "n": 9190,
          "na": 0,
          "states": {
            "signed_valid": 3224,
            "signed_broken": 53,
            "unsigned": 5913
          }
        },
        "https": {
          "n": 9190,
          "na": 0,
          "states": {
            "https": 4339,
            "redirects": 0,
            "http_only": 4851
          }
        },
        "tls": {
          "n": 4339,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3856,
            "tls12": 483,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4339,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3267,
            "invalid": 1072
          }
        },
        "hsts": {
          "n": 4339,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 546,
            "absent": 3793
          }
        },
        "csp": {
          "n": 2610,
          "na": 6580,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 102,
            "weak": 0,
            "absent": 2508
          }
        },
        "clickjacking": {
          "n": 2610,
          "na": 6580,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 226,
            "absent": 2384
          }
        },
        "mime_sniffing": {
          "n": 2610,
          "na": 6580,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 261,
            "absent": 2349
          }
        },
        "referrer_policy": {
          "n": 2610,
          "na": 6580,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 123,
            "absent": 2487
          }
        },
        "secure_by_default": {
          "n": 1700,
          "na": 7490,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 13,
            "not_all": 1687
          }
        },
        "ipv6": {
          "n": 9190,
          "na": 0,
          "states": {
            "aaaa": 4575,
            "none": 4615
          }
        }
      }
    },
    "fun": {
      "graded": 337765,
      "checks": {
        "dmarc": {
          "n": 337765,
          "na": 0,
          "states": {
            "absent": 296026,
            "none": 20181,
            "quarantine": 15126,
            "reject": 6429,
            "invalid": 3
          },
          "rua_present": 18300
        },
        "spf": {
          "n": 337765,
          "na": 0,
          "states": {
            "absent": 257621,
            "hardfail": 20702,
            "softfail": 55987,
            "neutral": 807,
            "plus_all": 8,
            "invalid": 2640
          }
        },
        "dkim": {
          "n": 16135,
          "na": 321630,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 10631,
            "none_observed": 5504
          }
        },
        "mx": {
          "n": 337765,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 87601,
            "absent": 250164
          }
        },
        "reverse_dns": {
          "n": 87571,
          "na": 250194,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 58337,
            "none": 29234
          }
        },
        "caa": {
          "n": 333129,
          "na": 4636,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 16898,
            "absent": 316231
          }
        },
        "dnssec": {
          "n": 337765,
          "na": 0,
          "states": {
            "signed_valid": 11768,
            "signed_broken": 714,
            "unsigned": 325283
          }
        },
        "https": {
          "n": 337765,
          "na": 0,
          "states": {
            "https": 216069,
            "redirects": 0,
            "http_only": 121696
          }
        },
        "tls": {
          "n": 216069,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 206680,
            "tls12": 9389,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 216069,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 191855,
            "invalid": 24214
          }
        },
        "hsts": {
          "n": 216069,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 43102,
            "absent": 172967
          }
        },
        "csp": {
          "n": 154202,
          "na": 183563,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 15289,
            "weak": 0,
            "absent": 138913
          }
        },
        "clickjacking": {
          "n": 154202,
          "na": 183563,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 15422,
            "absent": 138780
          }
        },
        "mime_sniffing": {
          "n": 154202,
          "na": 183563,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 20636,
            "absent": 133566
          }
        },
        "referrer_policy": {
          "n": 154202,
          "na": 183563,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 14368,
            "absent": 139834
          }
        },
        "secure_by_default": {
          "n": 130906,
          "na": 206859,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1486,
            "not_all": 129420
          }
        },
        "ipv6": {
          "n": 337765,
          "na": 0,
          "states": {
            "aaaa": 92448,
            "none": 245317
          }
        }
      }
    },
    "fund": {
      "graded": 20181,
      "checks": {
        "dmarc": {
          "n": 20181,
          "na": 0,
          "states": {
            "absent": 16297,
            "none": 1091,
            "quarantine": 1831,
            "reject": 962,
            "invalid": 0
          },
          "rua_present": 2583
        },
        "spf": {
          "n": 20181,
          "na": 0,
          "states": {
            "absent": 11765,
            "hardfail": 3735,
            "softfail": 4420,
            "neutral": 197,
            "plus_all": 0,
            "invalid": 64
          }
        },
        "dkim": {
          "n": 3444,
          "na": 16737,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1396,
            "none_observed": 2048
          }
        },
        "mx": {
          "n": 20181,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9513,
            "absent": 10668
          }
        },
        "reverse_dns": {
          "n": 9527,
          "na": 10654,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6726,
            "none": 2801
          }
        },
        "caa": {
          "n": 19626,
          "na": 555,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 579,
            "absent": 19047
          }
        },
        "dnssec": {
          "n": 20181,
          "na": 0,
          "states": {
            "signed_valid": 1199,
            "signed_broken": 20,
            "unsigned": 18962
          }
        },
        "https": {
          "n": 20181,
          "na": 0,
          "states": {
            "https": 9521,
            "redirects": 0,
            "http_only": 10660
          }
        },
        "tls": {
          "n": 9521,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9255,
            "tls12": 266,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 9521,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8873,
            "invalid": 648
          }
        },
        "hsts": {
          "n": 9521,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2209,
            "absent": 7312
          }
        },
        "csp": {
          "n": 6794,
          "na": 13387,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 509,
            "weak": 0,
            "absent": 6285
          }
        },
        "clickjacking": {
          "n": 6794,
          "na": 13387,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1036,
            "absent": 5758
          }
        },
        "mime_sniffing": {
          "n": 6794,
          "na": 13387,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1196,
            "absent": 5598
          }
        },
        "referrer_policy": {
          "n": 6794,
          "na": 13387,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 701,
            "absent": 6093
          }
        },
        "secure_by_default": {
          "n": 5691,
          "na": 14490,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 93,
            "not_all": 5598
          }
        },
        "ipv6": {
          "n": 20181,
          "na": 0,
          "states": {
            "aaaa": 2275,
            "none": 17906
          }
        }
      }
    },
    "fyi": {
      "graded": 59504,
      "checks": {
        "dmarc": {
          "n": 59504,
          "na": 0,
          "states": {
            "absent": 51590,
            "none": 2851,
            "quarantine": 2668,
            "reject": 2395,
            "invalid": 0
          },
          "rua_present": 3853
        },
        "spf": {
          "n": 59504,
          "na": 0,
          "states": {
            "absent": 43224,
            "hardfail": 3700,
            "softfail": 11995,
            "neutral": 505,
            "plus_all": 0,
            "invalid": 80
          }
        },
        "dkim": {
          "n": 5792,
          "na": 53712,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3535,
            "none_observed": 2257
          }
        },
        "mx": {
          "n": 59504,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 16922,
            "absent": 42582
          }
        },
        "reverse_dns": {
          "n": 16912,
          "na": 42592,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 14851,
            "none": 2061
          }
        },
        "caa": {
          "n": 57510,
          "na": 1994,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2777,
            "absent": 54733
          }
        },
        "dnssec": {
          "n": 59504,
          "na": 0,
          "states": {
            "signed_valid": 5092,
            "signed_broken": 34,
            "unsigned": 54378
          }
        },
        "https": {
          "n": 59504,
          "na": 0,
          "states": {
            "https": 31530,
            "redirects": 0,
            "http_only": 27974
          }
        },
        "tls": {
          "n": 31530,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 30705,
            "tls12": 825,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 31530,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 28256,
            "invalid": 3274
          }
        },
        "hsts": {
          "n": 31530,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 8190,
            "absent": 23340
          }
        },
        "csp": {
          "n": 19342,
          "na": 40162,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1764,
            "weak": 0,
            "absent": 17578
          }
        },
        "clickjacking": {
          "n": 19342,
          "na": 40162,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3196,
            "absent": 16146
          }
        },
        "mime_sniffing": {
          "n": 19342,
          "na": 40162,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 4013,
            "absent": 15329
          }
        },
        "referrer_policy": {
          "n": 19342,
          "na": 40162,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2876,
            "absent": 16466
          }
        },
        "secure_by_default": {
          "n": 16813,
          "na": 42691,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 319,
            "not_all": 16494
          }
        },
        "ipv6": {
          "n": 59504,
          "na": 0,
          "states": {
            "aaaa": 10638,
            "none": 48866
          }
        }
      }
    },
    "gal": {
      "graded": 5564,
      "checks": {
        "dmarc": {
          "n": 5564,
          "na": 0,
          "states": {
            "absent": 3988,
            "none": 943,
            "quarantine": 463,
            "reject": 169,
            "invalid": 1
          },
          "rua_present": 466
        },
        "spf": {
          "n": 5564,
          "na": 0,
          "states": {
            "absent": 1567,
            "hardfail": 879,
            "softfail": 2941,
            "neutral": 35,
            "plus_all": 3,
            "invalid": 139
          }
        },
        "dkim": {
          "n": 2434,
          "na": 3130,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2104,
            "none_observed": 330
          }
        },
        "mx": {
          "n": 5564,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4432,
            "absent": 1132
          }
        },
        "reverse_dns": {
          "n": 4427,
          "na": 1137,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4298,
            "none": 129
          }
        },
        "caa": {
          "n": 5557,
          "na": 7,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 94,
            "absent": 5463
          }
        },
        "dnssec": {
          "n": 5564,
          "na": 0,
          "states": {
            "signed_valid": 210,
            "signed_broken": 2,
            "unsigned": 5352
          }
        },
        "https": {
          "n": 5564,
          "na": 0,
          "states": {
            "https": 4037,
            "redirects": 0,
            "http_only": 1527
          }
        },
        "tls": {
          "n": 4037,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3541,
            "tls12": 496,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4037,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3431,
            "invalid": 606
          }
        },
        "hsts": {
          "n": 4037,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 557,
            "absent": 3480
          }
        },
        "csp": {
          "n": 2814,
          "na": 2750,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 133,
            "weak": 0,
            "absent": 2681
          }
        },
        "clickjacking": {
          "n": 2814,
          "na": 2750,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 492,
            "absent": 2322
          }
        },
        "mime_sniffing": {
          "n": 2814,
          "na": 2750,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 286,
            "absent": 2528
          }
        },
        "referrer_policy": {
          "n": 2814,
          "na": 2750,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 117,
            "absent": 2697
          }
        },
        "secure_by_default": {
          "n": 2412,
          "na": 3152,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 15,
            "not_all": 2397
          }
        },
        "ipv6": {
          "n": 5564,
          "na": 0,
          "states": {
            "aaaa": 694,
            "none": 4870
          }
        }
      }
    },
    "gallery": {
      "graded": 16553,
      "checks": {
        "dmarc": {
          "n": 16553,
          "na": 0,
          "states": {
            "absent": 12510,
            "none": 2140,
            "quarantine": 827,
            "reject": 1073,
            "invalid": 3
          },
          "rua_present": 1333
        },
        "spf": {
          "n": 16553,
          "na": 0,
          "states": {
            "absent": 10154,
            "hardfail": 1756,
            "softfail": 4228,
            "neutral": 284,
            "plus_all": 0,
            "invalid": 131
          }
        },
        "dkim": {
          "n": 3519,
          "na": 13034,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1288,
            "none_observed": 2231
          }
        },
        "mx": {
          "n": 16553,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8559,
            "absent": 7994
          }
        },
        "reverse_dns": {
          "n": 8559,
          "na": 7994,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7533,
            "none": 1026
          }
        },
        "caa": {
          "n": 16497,
          "na": 56,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 259,
            "absent": 16238
          }
        },
        "dnssec": {
          "n": 16553,
          "na": 0,
          "states": {
            "signed_valid": 1205,
            "signed_broken": 8,
            "unsigned": 15340
          }
        },
        "https": {
          "n": 16553,
          "na": 0,
          "states": {
            "https": 10059,
            "redirects": 0,
            "http_only": 6494
          }
        },
        "tls": {
          "n": 10059,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9512,
            "tls12": 547,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10059,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9092,
            "invalid": 967
          }
        },
        "hsts": {
          "n": 10059,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2888,
            "absent": 7171
          }
        },
        "csp": {
          "n": 6711,
          "na": 9842,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 476,
            "weak": 0,
            "absent": 6235
          }
        },
        "clickjacking": {
          "n": 6711,
          "na": 9842,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1153,
            "absent": 5558
          }
        },
        "mime_sniffing": {
          "n": 6711,
          "na": 9842,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1403,
            "absent": 5308
          }
        },
        "referrer_policy": {
          "n": 6711,
          "na": 9842,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 470,
            "absent": 6241
          }
        },
        "secure_by_default": {
          "n": 5621,
          "na": 10932,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 50,
            "not_all": 5571
          }
        },
        "ipv6": {
          "n": 16553,
          "na": 0,
          "states": {
            "aaaa": 2832,
            "none": 13721
          }
        }
      }
    },
    "game": {
      "graded": 7046,
      "checks": {
        "dmarc": {
          "n": 7046,
          "na": 0,
          "states": {
            "absent": 5984,
            "none": 304,
            "quarantine": 354,
            "reject": 403,
            "invalid": 1
          },
          "rua_present": 664
        },
        "spf": {
          "n": 7046,
          "na": 0,
          "states": {
            "absent": 5125,
            "hardfail": 548,
            "softfail": 1236,
            "neutral": 124,
            "plus_all": 1,
            "invalid": 12
          }
        },
        "dkim": {
          "n": 681,
          "na": 6365,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 304,
            "none_observed": 377
          }
        },
        "mx": {
          "n": 7046,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2069,
            "absent": 4977
          }
        },
        "reverse_dns": {
          "n": 2076,
          "na": 4970,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1785,
            "none": 291
          }
        },
        "caa": {
          "n": 7010,
          "na": 36,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 103,
            "absent": 6907
          }
        },
        "dnssec": {
          "n": 7046,
          "na": 0,
          "states": {
            "signed_valid": 163,
            "signed_broken": 4,
            "unsigned": 6879
          }
        },
        "https": {
          "n": 7046,
          "na": 0,
          "states": {
            "https": 4278,
            "redirects": 0,
            "http_only": 2768
          }
        },
        "tls": {
          "n": 4278,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4134,
            "tls12": 144,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4278,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4076,
            "invalid": 202
          }
        },
        "hsts": {
          "n": 4278,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 783,
            "absent": 3495
          }
        },
        "csp": {
          "n": 2949,
          "na": 4097,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 308,
            "weak": 0,
            "absent": 2641
          }
        },
        "clickjacking": {
          "n": 2949,
          "na": 4097,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 350,
            "absent": 2599
          }
        },
        "mime_sniffing": {
          "n": 2949,
          "na": 4097,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 444,
            "absent": 2505
          }
        },
        "referrer_policy": {
          "n": 2949,
          "na": 4097,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 338,
            "absent": 2611
          }
        },
        "secure_by_default": {
          "n": 2517,
          "na": 4529,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 37,
            "not_all": 2480
          }
        },
        "ipv6": {
          "n": 7046,
          "na": 0,
          "states": {
            "aaaa": 2498,
            "none": 4548
          }
        }
      }
    },
    "games": {
      "graded": 71058,
      "checks": {
        "dmarc": {
          "n": 71058,
          "na": 0,
          "states": {
            "absent": 58218,
            "none": 5524,
            "quarantine": 4859,
            "reject": 2450,
            "invalid": 7
          },
          "rua_present": 6459
        },
        "spf": {
          "n": 71058,
          "na": 0,
          "states": {
            "absent": 46336,
            "hardfail": 5675,
            "softfail": 18050,
            "neutral": 731,
            "plus_all": 3,
            "invalid": 263
          }
        },
        "dkim": {
          "n": 10684,
          "na": 60374,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 6243,
            "none_observed": 4441
          }
        },
        "mx": {
          "n": 71058,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 27493,
            "absent": 43565
          }
        },
        "reverse_dns": {
          "n": 27494,
          "na": 43564,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 22470,
            "none": 5024
          }
        },
        "caa": {
          "n": 68714,
          "na": 2344,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1667,
            "absent": 67047
          }
        },
        "dnssec": {
          "n": 71058,
          "na": 0,
          "states": {
            "signed_valid": 4832,
            "signed_broken": 58,
            "unsigned": 66168
          }
        },
        "https": {
          "n": 71058,
          "na": 0,
          "states": {
            "https": 46508,
            "redirects": 0,
            "http_only": 24550
          }
        },
        "tls": {
          "n": 46508,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 45212,
            "tls12": 1296,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 46508,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 43624,
            "invalid": 2884
          }
        },
        "hsts": {
          "n": 46508,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 9106,
            "absent": 37402
          }
        },
        "csp": {
          "n": 34169,
          "na": 36889,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2244,
            "weak": 0,
            "absent": 31925
          }
        },
        "clickjacking": {
          "n": 34169,
          "na": 36889,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 5392,
            "absent": 28777
          }
        },
        "mime_sniffing": {
          "n": 34169,
          "na": 36889,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 6999,
            "absent": 27170
          }
        },
        "referrer_policy": {
          "n": 34169,
          "na": 36889,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 4885,
            "absent": 29284
          }
        },
        "secure_by_default": {
          "n": 30879,
          "na": 40179,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 358,
            "not_all": 30521
          }
        },
        "ipv6": {
          "n": 71058,
          "na": 0,
          "states": {
            "aaaa": 24664,
            "none": 46394
          }
        }
      }
    },
    "garden": {
      "graded": 168870,
      "checks": {
        "dmarc": {
          "n": 168870,
          "na": 0,
          "states": {
            "absent": 160016,
            "none": 8131,
            "quarantine": 466,
            "reject": 257,
            "invalid": 0
          },
          "rua_present": 1539
        },
        "spf": {
          "n": 168870,
          "na": 0,
          "states": {
            "absent": 158325,
            "hardfail": 1683,
            "softfail": 8691,
            "neutral": 143,
            "plus_all": 1,
            "invalid": 27
          }
        },
        "dkim": {
          "n": 7773,
          "na": 161097,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 646,
            "none_observed": 7127
          }
        },
        "mx": {
          "n": 168870,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 11510,
            "absent": 157360
          }
        },
        "reverse_dns": {
          "n": 11506,
          "na": 157364,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 10194,
            "none": 1312
          }
        },
        "caa": {
          "n": 167188,
          "na": 1682,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 198,
            "absent": 166990
          }
        },
        "dnssec": {
          "n": 168870,
          "na": 0,
          "states": {
            "signed_valid": 39270,
            "signed_broken": 204,
            "unsigned": 129396
          }
        },
        "https": {
          "n": 168870,
          "na": 0,
          "states": {
            "https": 30790,
            "redirects": 0,
            "http_only": 138080
          }
        },
        "tls": {
          "n": 30790,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 30548,
            "tls12": 242,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 30790,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 26081,
            "invalid": 4709
          }
        },
        "hsts": {
          "n": 30790,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1415,
            "absent": 29375
          }
        },
        "csp": {
          "n": 16252,
          "na": 152618,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 424,
            "weak": 0,
            "absent": 15828
          }
        },
        "clickjacking": {
          "n": 16252,
          "na": 152618,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 748,
            "absent": 15504
          }
        },
        "mime_sniffing": {
          "n": 16252,
          "na": 152618,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 898,
            "absent": 15354
          }
        },
        "referrer_policy": {
          "n": 16252,
          "na": 152618,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 924,
            "absent": 15328
          }
        },
        "secure_by_default": {
          "n": 12635,
          "na": 156235,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 88,
            "not_all": 12547
          }
        },
        "ipv6": {
          "n": 168870,
          "na": 0,
          "states": {
            "aaaa": 18125,
            "none": 150745
          }
        }
      }
    },
    "gay": {
      "graded": 17485,
      "checks": {
        "dmarc": {
          "n": 17485,
          "na": 0,
          "states": {
            "absent": 14312,
            "none": 603,
            "quarantine": 1625,
            "reject": 944,
            "invalid": 1
          },
          "rua_present": 2017
        },
        "spf": {
          "n": 17485,
          "na": 0,
          "states": {
            "absent": 10115,
            "hardfail": 1505,
            "softfail": 5612,
            "neutral": 198,
            "plus_all": 0,
            "invalid": 55
          }
        },
        "dkim": {
          "n": 1718,
          "na": 15767,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1007,
            "none_observed": 711
          }
        },
        "mx": {
          "n": 17485,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7230,
            "absent": 10255
          }
        },
        "reverse_dns": {
          "n": 7231,
          "na": 10254,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6427,
            "none": 804
          }
        },
        "caa": {
          "n": 17387,
          "na": 98,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 304,
            "absent": 17083
          }
        },
        "dnssec": {
          "n": 17485,
          "na": 0,
          "states": {
            "signed_valid": 1989,
            "signed_broken": 17,
            "unsigned": 15479
          }
        },
        "https": {
          "n": 17485,
          "na": 0,
          "states": {
            "https": 8797,
            "redirects": 0,
            "http_only": 8688
          }
        },
        "tls": {
          "n": 8797,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8681,
            "tls12": 116,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8797,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8096,
            "invalid": 701
          }
        },
        "hsts": {
          "n": 8797,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1423,
            "absent": 7374
          }
        },
        "csp": {
          "n": 6018,
          "na": 11467,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 723,
            "weak": 0,
            "absent": 5295
          }
        },
        "clickjacking": {
          "n": 6018,
          "na": 11467,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 997,
            "absent": 5021
          }
        },
        "mime_sniffing": {
          "n": 6018,
          "na": 11467,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1235,
            "absent": 4783
          }
        },
        "referrer_policy": {
          "n": 6018,
          "na": 11467,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 954,
            "absent": 5064
          }
        },
        "secure_by_default": {
          "n": 4587,
          "na": 12898,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 80,
            "not_all": 4507
          }
        },
        "ipv6": {
          "n": 17485,
          "na": 0,
          "states": {
            "aaaa": 3875,
            "none": 13610
          }
        }
      }
    },
    "ge": {
      "graded": 44274,
      "checks": {
        "dmarc": {
          "n": 44274,
          "na": 0,
          "states": {
            "absent": 31868,
            "none": 9236,
            "quarantine": 2036,
            "reject": 1132,
            "invalid": 2
          },
          "rua_present": 3702
        },
        "spf": {
          "n": 44274,
          "na": 0,
          "states": {
            "absent": 17491,
            "hardfail": 4298,
            "softfail": 21735,
            "neutral": 404,
            "plus_all": 6,
            "invalid": 340
          }
        },
        "dkim": {
          "n": 18512,
          "na": 25762,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 13177,
            "none_observed": 5335
          }
        },
        "mx": {
          "n": 44274,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 30223,
            "absent": 14051
          }
        },
        "reverse_dns": {
          "n": 30213,
          "na": 14061,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 26122,
            "none": 4091
          }
        },
        "caa": {
          "n": 44167,
          "na": 107,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1798,
            "absent": 42369
          }
        },
        "dnssec": {
          "n": 44274,
          "na": 0,
          "states": {
            "signed_valid": 103,
            "signed_broken": 0,
            "unsigned": 44171
          }
        },
        "https": {
          "n": 44274,
          "na": 0,
          "states": {
            "https": 40503,
            "redirects": 0,
            "http_only": 3771
          }
        },
        "tls": {
          "n": 40503,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 37142,
            "tls12": 3361,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 40503,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 35639,
            "invalid": 4864
          }
        },
        "hsts": {
          "n": 40503,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 9492,
            "absent": 31011
          }
        },
        "csp": {
          "n": 23973,
          "na": 20301,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2134,
            "weak": 0,
            "absent": 21839
          }
        },
        "clickjacking": {
          "n": 23973,
          "na": 20301,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3543,
            "absent": 20430
          }
        },
        "mime_sniffing": {
          "n": 23973,
          "na": 20301,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 4044,
            "absent": 19929
          }
        },
        "referrer_policy": {
          "n": 23973,
          "na": 20301,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2564,
            "absent": 21409
          }
        },
        "secure_by_default": {
          "n": 23679,
          "na": 20595,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 238,
            "not_all": 23441
          }
        },
        "ipv6": {
          "n": 44274,
          "na": 0,
          "states": {
            "aaaa": 10325,
            "none": 33949
          }
        }
      }
    },
    "gg": {
      "graded": 47267,
      "checks": {
        "dmarc": {
          "n": 47267,
          "na": 0,
          "states": {
            "absent": 35384,
            "none": 5846,
            "quarantine": 3888,
            "reject": 2145,
            "invalid": 4
          },
          "rua_present": 6298
        },
        "spf": {
          "n": 47267,
          "na": 0,
          "states": {
            "absent": 23845,
            "hardfail": 7456,
            "softfail": 15279,
            "neutral": 539,
            "plus_all": 5,
            "invalid": 143
          }
        },
        "dkim": {
          "n": 11926,
          "na": 35341,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 5580,
            "none_observed": 6346
          }
        },
        "mx": {
          "n": 47267,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 25859,
            "absent": 21408
          }
        },
        "reverse_dns": {
          "n": 25855,
          "na": 21412,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 21508,
            "none": 4347
          }
        },
        "caa": {
          "n": 47102,
          "na": 165,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1303,
            "absent": 45799
          }
        },
        "dnssec": {
          "n": 47267,
          "na": 0,
          "states": {
            "signed_valid": 2055,
            "signed_broken": 16,
            "unsigned": 45196
          }
        },
        "https": {
          "n": 47267,
          "na": 0,
          "states": {
            "https": 36254,
            "redirects": 0,
            "http_only": 11013
          }
        },
        "tls": {
          "n": 36254,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 35237,
            "tls12": 1017,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 36254,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 34475,
            "invalid": 1779
          }
        },
        "hsts": {
          "n": 36254,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 10626,
            "absent": 25628
          }
        },
        "csp": {
          "n": 22337,
          "na": 24930,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2375,
            "weak": 0,
            "absent": 19962
          }
        },
        "clickjacking": {
          "n": 22337,
          "na": 24930,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4761,
            "absent": 17576
          }
        },
        "mime_sniffing": {
          "n": 22337,
          "na": 24930,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 6182,
            "absent": 16155
          }
        },
        "referrer_policy": {
          "n": 22337,
          "na": 24930,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 4781,
            "absent": 17556
          }
        },
        "secure_by_default": {
          "n": 21146,
          "na": 26121,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 990,
            "not_all": 20156
          }
        },
        "ipv6": {
          "n": 47267,
          "na": 0,
          "states": {
            "aaaa": 13899,
            "none": 33368
          }
        }
      }
    },
    "gifts": {
      "graded": 5121,
      "checks": {
        "dmarc": {
          "n": 5121,
          "na": 0,
          "states": {
            "absent": 4405,
            "none": 292,
            "quarantine": 193,
            "reject": 230,
            "invalid": 1
          },
          "rua_present": 349
        },
        "spf": {
          "n": 5121,
          "na": 0,
          "states": {
            "absent": 3705,
            "hardfail": 479,
            "softfail": 872,
            "neutral": 44,
            "plus_all": 0,
            "invalid": 21
          }
        },
        "dkim": {
          "n": 621,
          "na": 4500,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 253,
            "none_observed": 368
          }
        },
        "mx": {
          "n": 5121,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1645,
            "absent": 3476
          }
        },
        "reverse_dns": {
          "n": 1645,
          "na": 3476,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1318,
            "none": 327
          }
        },
        "caa": {
          "n": 5094,
          "na": 27,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 279,
            "absent": 4815
          }
        },
        "dnssec": {
          "n": 5121,
          "na": 0,
          "states": {
            "signed_valid": 238,
            "signed_broken": 1,
            "unsigned": 4882
          }
        },
        "https": {
          "n": 5121,
          "na": 0,
          "states": {
            "https": 3392,
            "redirects": 0,
            "http_only": 1729
          }
        },
        "tls": {
          "n": 3392,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3313,
            "tls12": 79,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3392,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3174,
            "invalid": 218
          }
        },
        "hsts": {
          "n": 3392,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 608,
            "absent": 2784
          }
        },
        "csp": {
          "n": 1338,
          "na": 3783,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 235,
            "weak": 0,
            "absent": 1103
          }
        },
        "clickjacking": {
          "n": 1338,
          "na": 3783,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 357,
            "absent": 981
          }
        },
        "mime_sniffing": {
          "n": 1338,
          "na": 3783,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 336,
            "absent": 1002
          }
        },
        "referrer_policy": {
          "n": 1338,
          "na": 3783,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 175,
            "absent": 1163
          }
        },
        "secure_by_default": {
          "n": 1065,
          "na": 4056,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 42,
            "not_all": 1023
          }
        },
        "ipv6": {
          "n": 5121,
          "na": 0,
          "states": {
            "aaaa": 1904,
            "none": 3217
          }
        }
      }
    },
    "global": {
      "graded": 68300,
      "checks": {
        "dmarc": {
          "n": 68300,
          "na": 0,
          "states": {
            "absent": 38930,
            "none": 14083,
            "quarantine": 10691,
            "reject": 4588,
            "invalid": 8
          },
          "rua_present": 15447
        },
        "spf": {
          "n": 68300,
          "na": 0,
          "states": {
            "absent": 33769,
            "hardfail": 10912,
            "softfail": 22500,
            "neutral": 732,
            "plus_all": 5,
            "invalid": 382
          }
        },
        "dkim": {
          "n": 17614,
          "na": 50686,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 6886,
            "none_observed": 10728
          }
        },
        "mx": {
          "n": 68300,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 38751,
            "absent": 29549
          }
        },
        "reverse_dns": {
          "n": 38741,
          "na": 29559,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 34533,
            "none": 4208
          }
        },
        "caa": {
          "n": 67961,
          "na": 339,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 702,
            "absent": 67259
          }
        },
        "dnssec": {
          "n": 68300,
          "na": 0,
          "states": {
            "signed_valid": 2796,
            "signed_broken": 44,
            "unsigned": 65460
          }
        },
        "https": {
          "n": 68300,
          "na": 0,
          "states": {
            "https": 29029,
            "redirects": 0,
            "http_only": 39271
          }
        },
        "tls": {
          "n": 29029,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 27349,
            "tls12": 1680,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 29029,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 26062,
            "invalid": 2967
          }
        },
        "hsts": {
          "n": 29029,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 7197,
            "absent": 21832
          }
        },
        "csp": {
          "n": 25344,
          "na": 42956,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2054,
            "weak": 0,
            "absent": 23290
          }
        },
        "clickjacking": {
          "n": 25344,
          "na": 42956,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3243,
            "absent": 22101
          }
        },
        "mime_sniffing": {
          "n": 25344,
          "na": 42956,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3830,
            "absent": 21514
          }
        },
        "referrer_policy": {
          "n": 25344,
          "na": 42956,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2109,
            "absent": 23235
          }
        },
        "secure_by_default": {
          "n": 15553,
          "na": 52747,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 278,
            "not_all": 15275
          }
        },
        "ipv6": {
          "n": 68300,
          "na": 0,
          "states": {
            "aaaa": 15468,
            "none": 52832
          }
        }
      }
    },
    "gmbh": {
      "graded": 32294,
      "checks": {
        "dmarc": {
          "n": 32294,
          "na": 0,
          "states": {
            "absent": 15421,
            "none": 8754,
            "quarantine": 1209,
            "reject": 6908,
            "invalid": 2
          },
          "rua_present": 1611
        },
        "spf": {
          "n": 32294,
          "na": 0,
          "states": {
            "absent": 11590,
            "hardfail": 5532,
            "softfail": 13697,
            "neutral": 784,
            "plus_all": 0,
            "invalid": 691
          }
        },
        "dkim": {
          "n": 5481,
          "na": 26813,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2389,
            "none_observed": 3092
          }
        },
        "mx": {
          "n": 32294,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 28856,
            "absent": 3438
          }
        },
        "reverse_dns": {
          "n": 28865,
          "na": 3429,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 27863,
            "none": 1002
          }
        },
        "caa": {
          "n": 32209,
          "na": 85,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 235,
            "absent": 31974
          }
        },
        "dnssec": {
          "n": 32294,
          "na": 0,
          "states": {
            "signed_valid": 983,
            "signed_broken": 6,
            "unsigned": 31305
          }
        },
        "https": {
          "n": 32294,
          "na": 0,
          "states": {
            "https": 13593,
            "redirects": 0,
            "http_only": 18701
          }
        },
        "tls": {
          "n": 13593,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 12649,
            "tls12": 944,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 13593,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9167,
            "invalid": 4426
          }
        },
        "hsts": {
          "n": 13593,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1915,
            "absent": 11678
          }
        },
        "csp": {
          "n": 13452,
          "na": 18842,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 294,
            "weak": 0,
            "absent": 13158
          }
        },
        "clickjacking": {
          "n": 13452,
          "na": 18842,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 944,
            "absent": 12508
          }
        },
        "mime_sniffing": {
          "n": 13452,
          "na": 18842,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 924,
            "absent": 12528
          }
        },
        "referrer_policy": {
          "n": 13452,
          "na": 18842,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 526,
            "absent": 12926
          }
        },
        "secure_by_default": {
          "n": 5759,
          "na": 26535,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 79,
            "not_all": 5680
          }
        },
        "ipv6": {
          "n": 32294,
          "na": 0,
          "states": {
            "aaaa": 16702,
            "none": 15592
          }
        }
      }
    },
    "gold": {
      "graded": 13702,
      "checks": {
        "dmarc": {
          "n": 13702,
          "na": 0,
          "states": {
            "absent": 11581,
            "none": 670,
            "quarantine": 1038,
            "reject": 413,
            "invalid": 0
          },
          "rua_present": 1388
        },
        "spf": {
          "n": 13702,
          "na": 0,
          "states": {
            "absent": 8212,
            "hardfail": 2880,
            "softfail": 2522,
            "neutral": 54,
            "plus_all": 1,
            "invalid": 33
          }
        },
        "dkim": {
          "n": 1210,
          "na": 12492,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 648,
            "none_observed": 562
          }
        },
        "mx": {
          "n": 13702,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5930,
            "absent": 7772
          }
        },
        "reverse_dns": {
          "n": 5929,
          "na": 7773,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3121,
            "none": 2808
          }
        },
        "caa": {
          "n": 13183,
          "na": 519,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 431,
            "absent": 12752
          }
        },
        "dnssec": {
          "n": 13702,
          "na": 0,
          "states": {
            "signed_valid": 581,
            "signed_broken": 3,
            "unsigned": 13118
          }
        },
        "https": {
          "n": 13702,
          "na": 0,
          "states": {
            "https": 8505,
            "redirects": 0,
            "http_only": 5197
          }
        },
        "tls": {
          "n": 8505,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8292,
            "tls12": 213,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8505,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7949,
            "invalid": 556
          }
        },
        "hsts": {
          "n": 8505,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1158,
            "absent": 7347
          }
        },
        "csp": {
          "n": 6154,
          "na": 7548,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 613,
            "weak": 0,
            "absent": 5541
          }
        },
        "clickjacking": {
          "n": 6154,
          "na": 7548,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 775,
            "absent": 5379
          }
        },
        "mime_sniffing": {
          "n": 6154,
          "na": 7548,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 874,
            "absent": 5280
          }
        },
        "referrer_policy": {
          "n": 6154,
          "na": 7548,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 675,
            "absent": 5479
          }
        },
        "secure_by_default": {
          "n": 5371,
          "na": 8331,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 134,
            "not_all": 5237
          }
        },
        "ipv6": {
          "n": 13702,
          "na": 0,
          "states": {
            "aaaa": 2231,
            "none": 11471
          }
        }
      }
    },
    "golf": {
      "graded": 17101,
      "checks": {
        "dmarc": {
          "n": 17101,
          "na": 0,
          "states": {
            "absent": 12052,
            "none": 1679,
            "quarantine": 2469,
            "reject": 899,
            "invalid": 2
          },
          "rua_present": 3288
        },
        "spf": {
          "n": 17101,
          "na": 0,
          "states": {
            "absent": 10395,
            "hardfail": 2141,
            "softfail": 4362,
            "neutral": 160,
            "plus_all": 0,
            "invalid": 43
          }
        },
        "dkim": {
          "n": 3175,
          "na": 13926,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1193,
            "none_observed": 1982
          }
        },
        "mx": {
          "n": 17101,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7743,
            "absent": 9358
          }
        },
        "reverse_dns": {
          "n": 7743,
          "na": 9358,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6591,
            "none": 1152
          }
        },
        "caa": {
          "n": 17019,
          "na": 82,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 699,
            "absent": 16320
          }
        },
        "dnssec": {
          "n": 17101,
          "na": 0,
          "states": {
            "signed_valid": 912,
            "signed_broken": 7,
            "unsigned": 16182
          }
        },
        "https": {
          "n": 17101,
          "na": 0,
          "states": {
            "https": 8848,
            "redirects": 0,
            "http_only": 8253
          }
        },
        "tls": {
          "n": 8848,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8622,
            "tls12": 226,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8848,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8075,
            "invalid": 773
          }
        },
        "hsts": {
          "n": 8848,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2854,
            "absent": 5994
          }
        },
        "csp": {
          "n": 5516,
          "na": 11585,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 615,
            "weak": 0,
            "absent": 4901
          }
        },
        "clickjacking": {
          "n": 5516,
          "na": 11585,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1145,
            "absent": 4371
          }
        },
        "mime_sniffing": {
          "n": 5516,
          "na": 11585,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1415,
            "absent": 4101
          }
        },
        "referrer_policy": {
          "n": 5516,
          "na": 11585,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 749,
            "absent": 4767
          }
        },
        "secure_by_default": {
          "n": 4635,
          "na": 12466,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 89,
            "not_all": 4546
          }
        },
        "ipv6": {
          "n": 17101,
          "na": 0,
          "states": {
            "aaaa": 2441,
            "none": 14660
          }
        }
      }
    },
    "gov": {
      "graded": 44017,
      "checks": {
        "dmarc": {
          "n": 44017,
          "na": 0,
          "states": {
            "absent": 34617,
            "none": 3320,
            "quarantine": 3055,
            "reject": 3019,
            "invalid": 6
          },
          "rua_present": 6986
        },
        "spf": {
          "n": 44017,
          "na": 0,
          "states": {
            "absent": 30965,
            "hardfail": 8459,
            "softfail": 4428,
            "neutral": 64,
            "plus_all": 1,
            "invalid": 100
          }
        },
        "dkim": {
          "n": 11240,
          "na": 32777,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 6909,
            "none_observed": 4331
          }
        },
        "mx": {
          "n": 44017,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 12919,
            "absent": 31098
          }
        },
        "reverse_dns": {
          "n": 12914,
          "na": 31103,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 12376,
            "none": 538
          }
        },
        "caa": {
          "n": 16013,
          "na": 28004,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 393,
            "absent": 15620
          }
        },
        "dnssec": {
          "n": 44017,
          "na": 0,
          "states": {
            "signed_valid": 2041,
            "signed_broken": 22,
            "unsigned": 41954
          }
        },
        "https": {
          "n": 44017,
          "na": 0,
          "states": {
            "https": 12663,
            "redirects": 0,
            "http_only": 31354
          }
        },
        "tls": {
          "n": 12663,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9481,
            "tls12": 3182,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 12663,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 12050,
            "invalid": 613
          }
        },
        "hsts": {
          "n": 12663,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2946,
            "absent": 9717
          }
        },
        "csp": {
          "n": 5880,
          "na": 38137,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 475,
            "weak": 0,
            "absent": 5405
          }
        },
        "clickjacking": {
          "n": 5880,
          "na": 38137,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2865,
            "absent": 3015
          }
        },
        "mime_sniffing": {
          "n": 5880,
          "na": 38137,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2788,
            "absent": 3092
          }
        },
        "referrer_policy": {
          "n": 5880,
          "na": 38137,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 597,
            "absent": 5283
          }
        },
        "secure_by_default": {
          "n": 5792,
          "na": 38225,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 66,
            "not_all": 5726
          }
        },
        "ipv6": {
          "n": 44017,
          "na": 0,
          "states": {
            "aaaa": 3003,
            "none": 41014
          }
        }
      }
    },
    "gq": {
      "graded": 7655,
      "checks": {
        "dmarc": {
          "n": 7655,
          "na": 0,
          "states": {
            "absent": 7477,
            "none": 84,
            "quarantine": 36,
            "reject": 58,
            "invalid": 0
          },
          "rua_present": 96
        },
        "spf": {
          "n": 7655,
          "na": 0,
          "states": {
            "absent": 7059,
            "hardfail": 143,
            "softfail": 419,
            "neutral": 20,
            "plus_all": 0,
            "invalid": 14
          }
        },
        "dkim": {
          "n": 166,
          "na": 7489,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 90,
            "none_observed": 76
          }
        },
        "mx": {
          "n": 7655,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 670,
            "absent": 6985
          }
        },
        "reverse_dns": {
          "n": 670,
          "na": 6985,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 515,
            "none": 155
          }
        },
        "caa": {
          "n": 7649,
          "na": 6,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 64,
            "absent": 7585
          }
        },
        "dnssec": {
          "n": 7655,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 7655
          }
        },
        "https": {
          "n": 7655,
          "na": 0,
          "states": {
            "https": 2607,
            "redirects": 0,
            "http_only": 5048
          }
        },
        "tls": {
          "n": 2607,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2309,
            "tls12": 298,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2607,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2143,
            "invalid": 464
          }
        },
        "hsts": {
          "n": 2607,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 145,
            "absent": 2462
          }
        },
        "csp": {
          "n": 558,
          "na": 7097,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 28,
            "weak": 0,
            "absent": 530
          }
        },
        "clickjacking": {
          "n": 558,
          "na": 7097,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 59,
            "absent": 499
          }
        },
        "mime_sniffing": {
          "n": 558,
          "na": 7097,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 80,
            "absent": 478
          }
        },
        "referrer_policy": {
          "n": 558,
          "na": 7097,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 57,
            "absent": 501
          }
        },
        "secure_by_default": {
          "n": 542,
          "na": 7113,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 13,
            "not_all": 529
          }
        },
        "ipv6": {
          "n": 7655,
          "na": 0,
          "states": {
            "aaaa": 1683,
            "none": 5972
          }
        }
      }
    },
    "gr": {
      "graded": 406813,
      "checks": {
        "dmarc": {
          "n": 406813,
          "na": 0,
          "states": {
            "absent": 225654,
            "none": 110309,
            "quarantine": 55974,
            "reject": 14842,
            "invalid": 34
          },
          "rua_present": 33211
        },
        "spf": {
          "n": 406813,
          "na": 0,
          "states": {
            "absent": 83214,
            "hardfail": 152167,
            "softfail": 159581,
            "neutral": 10790,
            "plus_all": 51,
            "invalid": 1010
          }
        },
        "dkim": {
          "n": 207870,
          "na": 198943,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 177093,
            "none_observed": 30777
          }
        },
        "mx": {
          "n": 406813,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 338381,
            "absent": 68432
          }
        },
        "reverse_dns": {
          "n": 339041,
          "na": 67772,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 304553,
            "none": 34488
          }
        },
        "caa": {
          "n": 405931,
          "na": 882,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 7523,
            "absent": 398408
          }
        },
        "dnssec": {
          "n": 406813,
          "na": 0,
          "states": {
            "signed_valid": 2355,
            "signed_broken": 16,
            "unsigned": 404442
          }
        },
        "https": {
          "n": 406813,
          "na": 0,
          "states": {
            "https": 383524,
            "redirects": 0,
            "http_only": 23289
          }
        },
        "tls": {
          "n": 383524,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 365213,
            "tls12": 18311,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 383524,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 358357,
            "invalid": 25167
          }
        },
        "hsts": {
          "n": 383524,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 51073,
            "absent": 332451
          }
        },
        "csp": {
          "n": 223581,
          "na": 183232,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 19043,
            "weak": 0,
            "absent": 204538
          }
        },
        "clickjacking": {
          "n": 223581,
          "na": 183232,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 22866,
            "absent": 200715
          }
        },
        "mime_sniffing": {
          "n": 223581,
          "na": 183232,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 40245,
            "absent": 183336
          }
        },
        "referrer_policy": {
          "n": 223581,
          "na": 183232,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 15297,
            "absent": 208284
          }
        },
        "secure_by_default": {
          "n": 219349,
          "na": 187464,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1483,
            "not_all": 217866
          }
        },
        "ipv6": {
          "n": 406813,
          "na": 0,
          "states": {
            "aaaa": 124590,
            "none": 282223
          }
        }
      }
    },
    "graphics": {
      "graded": 5009,
      "checks": {
        "dmarc": {
          "n": 5009,
          "na": 0,
          "states": {
            "absent": 3845,
            "none": 616,
            "quarantine": 202,
            "reject": 346,
            "invalid": 0
          },
          "rua_present": 359
        },
        "spf": {
          "n": 5009,
          "na": 0,
          "states": {
            "absent": 2866,
            "hardfail": 623,
            "softfail": 1388,
            "neutral": 98,
            "plus_all": 0,
            "invalid": 34
          }
        },
        "dkim": {
          "n": 1346,
          "na": 3663,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 525,
            "none_observed": 821
          }
        },
        "mx": {
          "n": 5009,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3003,
            "absent": 2006
          }
        },
        "reverse_dns": {
          "n": 3002,
          "na": 2007,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2635,
            "none": 367
          }
        },
        "caa": {
          "n": 4980,
          "na": 29,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 76,
            "absent": 4904
          }
        },
        "dnssec": {
          "n": 5009,
          "na": 0,
          "states": {
            "signed_valid": 441,
            "signed_broken": 2,
            "unsigned": 4566
          }
        },
        "https": {
          "n": 5009,
          "na": 0,
          "states": {
            "https": 2831,
            "redirects": 0,
            "http_only": 2178
          }
        },
        "tls": {
          "n": 2831,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2612,
            "tls12": 219,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2831,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2512,
            "invalid": 319
          }
        },
        "hsts": {
          "n": 2831,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 642,
            "absent": 2189
          }
        },
        "csp": {
          "n": 2016,
          "na": 2993,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 134,
            "weak": 0,
            "absent": 1882
          }
        },
        "clickjacking": {
          "n": 2016,
          "na": 2993,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 306,
            "absent": 1710
          }
        },
        "mime_sniffing": {
          "n": 2016,
          "na": 2993,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 419,
            "absent": 1597
          }
        },
        "referrer_policy": {
          "n": 2016,
          "na": 2993,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 142,
            "absent": 1874
          }
        },
        "secure_by_default": {
          "n": 1641,
          "na": 3368,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 13,
            "not_all": 1628
          }
        },
        "ipv6": {
          "n": 5009,
          "na": 0,
          "states": {
            "aaaa": 922,
            "none": 4087
          }
        }
      }
    },
    "green": {
      "graded": 7792,
      "checks": {
        "dmarc": {
          "n": 7792,
          "na": 0,
          "states": {
            "absent": 5864,
            "none": 825,
            "quarantine": 569,
            "reject": 533,
            "invalid": 1
          },
          "rua_present": 929
        },
        "spf": {
          "n": 7792,
          "na": 0,
          "states": {
            "absent": 4404,
            "hardfail": 1309,
            "softfail": 1927,
            "neutral": 110,
            "plus_all": 2,
            "invalid": 40
          }
        },
        "dkim": {
          "n": 1469,
          "na": 6323,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 641,
            "none_observed": 828
          }
        },
        "mx": {
          "n": 7792,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3971,
            "absent": 3821
          }
        },
        "reverse_dns": {
          "n": 3974,
          "na": 3818,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3324,
            "none": 650
          }
        },
        "caa": {
          "n": 7749,
          "na": 43,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 275,
            "absent": 7474
          }
        },
        "dnssec": {
          "n": 7792,
          "na": 0,
          "states": {
            "signed_valid": 657,
            "signed_broken": 5,
            "unsigned": 7130
          }
        },
        "https": {
          "n": 7792,
          "na": 0,
          "states": {
            "https": 3835,
            "redirects": 0,
            "http_only": 3957
          }
        },
        "tls": {
          "n": 3835,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3666,
            "tls12": 169,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3835,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3373,
            "invalid": 462
          }
        },
        "hsts": {
          "n": 3835,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 880,
            "absent": 2955
          }
        },
        "csp": {
          "n": 2570,
          "na": 5222,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 343,
            "weak": 0,
            "absent": 2227
          }
        },
        "clickjacking": {
          "n": 2570,
          "na": 5222,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 445,
            "absent": 2125
          }
        },
        "mime_sniffing": {
          "n": 2570,
          "na": 5222,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 526,
            "absent": 2044
          }
        },
        "referrer_policy": {
          "n": 2570,
          "na": 5222,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 299,
            "absent": 2271
          }
        },
        "secure_by_default": {
          "n": 1960,
          "na": 5832,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 48,
            "not_all": 1912
          }
        },
        "ipv6": {
          "n": 7792,
          "na": 0,
          "states": {
            "aaaa": 1623,
            "none": 6169
          }
        }
      }
    },
    "group": {
      "graded": 116046,
      "checks": {
        "dmarc": {
          "n": 116046,
          "na": 0,
          "states": {
            "absent": 90561,
            "none": 11472,
            "quarantine": 7920,
            "reject": 6080,
            "invalid": 13
          },
          "rua_present": 12351
        },
        "spf": {
          "n": 116046,
          "na": 0,
          "states": {
            "absent": 50789,
            "hardfail": 31529,
            "softfail": 30220,
            "neutral": 1486,
            "plus_all": 6,
            "invalid": 2016
          }
        },
        "dkim": {
          "n": 27728,
          "na": 88318,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 13576,
            "none_observed": 14152
          }
        },
        "mx": {
          "n": 116046,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 72730,
            "absent": 43316
          }
        },
        "reverse_dns": {
          "n": 72691,
          "na": 43355,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 48518,
            "none": 24173
          }
        },
        "caa": {
          "n": 112727,
          "na": 3319,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1377,
            "absent": 111350
          }
        },
        "dnssec": {
          "n": 116046,
          "na": 0,
          "states": {
            "signed_valid": 8570,
            "signed_broken": 107,
            "unsigned": 107369
          }
        },
        "https": {
          "n": 116046,
          "na": 0,
          "states": {
            "https": 64321,
            "redirects": 0,
            "http_only": 51725
          }
        },
        "tls": {
          "n": 64321,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 61354,
            "tls12": 2967,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 64321,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 57344,
            "invalid": 6977
          }
        },
        "hsts": {
          "n": 64321,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 12847,
            "absent": 51474
          }
        },
        "csp": {
          "n": 48936,
          "na": 67110,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 3679,
            "weak": 0,
            "absent": 45257
          }
        },
        "clickjacking": {
          "n": 48936,
          "na": 67110,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 6757,
            "absent": 42179
          }
        },
        "mime_sniffing": {
          "n": 48936,
          "na": 67110,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 6908,
            "absent": 42028
          }
        },
        "referrer_policy": {
          "n": 48936,
          "na": 67110,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3085,
            "absent": 45851
          }
        },
        "secure_by_default": {
          "n": 42084,
          "na": 73962,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 444,
            "not_all": 41640
          }
        },
        "ipv6": {
          "n": 116046,
          "na": 0,
          "states": {
            "aaaa": 15504,
            "none": 100542
          }
        }
      }
    },
    "gs": {
      "graded": 5486,
      "checks": {
        "dmarc": {
          "n": 5486,
          "na": 0,
          "states": {
            "absent": 4552,
            "none": 267,
            "quarantine": 424,
            "reject": 242,
            "invalid": 1
          },
          "rua_present": 657
        },
        "spf": {
          "n": 5486,
          "na": 0,
          "states": {
            "absent": 3934,
            "hardfail": 781,
            "softfail": 680,
            "neutral": 64,
            "plus_all": 0,
            "invalid": 27
          }
        },
        "dkim": {
          "n": 956,
          "na": 4530,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 371,
            "none_observed": 585
          }
        },
        "mx": {
          "n": 5486,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1904,
            "absent": 3582
          }
        },
        "reverse_dns": {
          "n": 1910,
          "na": 3576,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1367,
            "none": 543
          }
        },
        "caa": {
          "n": 5440,
          "na": 46,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 113,
            "absent": 5327
          }
        },
        "dnssec": {
          "n": 5486,
          "na": 0,
          "states": {
            "signed_valid": 94,
            "signed_broken": 6,
            "unsigned": 5386
          }
        },
        "https": {
          "n": 5486,
          "na": 0,
          "states": {
            "https": 3868,
            "redirects": 0,
            "http_only": 1618
          }
        },
        "tls": {
          "n": 3868,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3395,
            "tls12": 473,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3868,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3526,
            "invalid": 342
          }
        },
        "hsts": {
          "n": 3868,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 752,
            "absent": 3116
          }
        },
        "csp": {
          "n": 1945,
          "na": 3541,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 78,
            "weak": 0,
            "absent": 1867
          }
        },
        "clickjacking": {
          "n": 1945,
          "na": 3541,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 213,
            "absent": 1732
          }
        },
        "mime_sniffing": {
          "n": 1945,
          "na": 3541,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 275,
            "absent": 1670
          }
        },
        "referrer_policy": {
          "n": 1945,
          "na": 3541,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 194,
            "absent": 1751
          }
        },
        "secure_by_default": {
          "n": 1733,
          "na": 3753,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 9,
            "not_all": 1724
          }
        },
        "ipv6": {
          "n": 5486,
          "na": 0,
          "states": {
            "aaaa": 652,
            "none": 4834
          }
        }
      }
    },
    "gt": {
      "graded": 17094,
      "checks": {
        "dmarc": {
          "n": 17094,
          "na": 0,
          "states": {
            "absent": 9911,
            "none": 4927,
            "quarantine": 1110,
            "reject": 1141,
            "invalid": 5
          },
          "rua_present": 2395
        },
        "spf": {
          "n": 17094,
          "na": 0,
          "states": {
            "absent": 4433,
            "hardfail": 3370,
            "softfail": 8969,
            "neutral": 245,
            "plus_all": 0,
            "invalid": 77
          }
        },
        "dkim": {
          "n": 11052,
          "na": 6042,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 6794,
            "none_observed": 4258
          }
        },
        "mx": {
          "n": 17094,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 14014,
            "absent": 3080
          }
        },
        "reverse_dns": {
          "n": 14006,
          "na": 3088,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 11238,
            "none": 2768
          }
        },
        "caa": {
          "n": 16986,
          "na": 108,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 376,
            "absent": 16610
          }
        },
        "dnssec": {
          "n": 17094,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 17094
          }
        },
        "https": {
          "n": 17094,
          "na": 0,
          "states": {
            "https": 15107,
            "redirects": 0,
            "http_only": 1987
          }
        },
        "tls": {
          "n": 15107,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 14265,
            "tls12": 842,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 15107,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 14436,
            "invalid": 671
          }
        },
        "hsts": {
          "n": 15107,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2470,
            "absent": 12637
          }
        },
        "csp": {
          "n": 9601,
          "na": 7493,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1558,
            "weak": 0,
            "absent": 8043
          }
        },
        "clickjacking": {
          "n": 9601,
          "na": 7493,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1315,
            "absent": 8286
          }
        },
        "mime_sniffing": {
          "n": 9601,
          "na": 7493,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1617,
            "absent": 7984
          }
        },
        "referrer_policy": {
          "n": 9601,
          "na": 7493,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 753,
            "absent": 8848
          }
        },
        "secure_by_default": {
          "n": 9489,
          "na": 7605,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 93,
            "not_all": 9396
          }
        },
        "ipv6": {
          "n": 17094,
          "na": 0,
          "states": {
            "aaaa": 4350,
            "none": 12744
          }
        }
      }
    },
    "guide": {
      "graded": 18450,
      "checks": {
        "dmarc": {
          "n": 18450,
          "na": 0,
          "states": {
            "absent": 14505,
            "none": 1884,
            "quarantine": 788,
            "reject": 1272,
            "invalid": 1
          },
          "rua_present": 1493
        },
        "spf": {
          "n": 18450,
          "na": 0,
          "states": {
            "absent": 11071,
            "hardfail": 2237,
            "softfail": 4636,
            "neutral": 400,
            "plus_all": 1,
            "invalid": 105
          }
        },
        "dkim": {
          "n": 2606,
          "na": 15844,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1199,
            "none_observed": 1407
          }
        },
        "mx": {
          "n": 18450,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8611,
            "absent": 9839
          }
        },
        "reverse_dns": {
          "n": 8621,
          "na": 9829,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7199,
            "none": 1422
          }
        },
        "caa": {
          "n": 18335,
          "na": 115,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 864,
            "absent": 17471
          }
        },
        "dnssec": {
          "n": 18450,
          "na": 0,
          "states": {
            "signed_valid": 1291,
            "signed_broken": 9,
            "unsigned": 17150
          }
        },
        "https": {
          "n": 18450,
          "na": 0,
          "states": {
            "https": 10661,
            "redirects": 0,
            "http_only": 7789
          }
        },
        "tls": {
          "n": 10661,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 10184,
            "tls12": 477,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10661,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9730,
            "invalid": 931
          }
        },
        "hsts": {
          "n": 10661,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2870,
            "absent": 7791
          }
        },
        "csp": {
          "n": 7295,
          "na": 11155,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 881,
            "weak": 0,
            "absent": 6414
          }
        },
        "clickjacking": {
          "n": 7295,
          "na": 11155,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1362,
            "absent": 5933
          }
        },
        "mime_sniffing": {
          "n": 7295,
          "na": 11155,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1623,
            "absent": 5672
          }
        },
        "referrer_policy": {
          "n": 7295,
          "na": 11155,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 965,
            "absent": 6330
          }
        },
        "secure_by_default": {
          "n": 6056,
          "na": 12394,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 122,
            "not_all": 5934
          }
        },
        "ipv6": {
          "n": 18450,
          "na": 0,
          "states": {
            "aaaa": 3774,
            "none": 14676
          }
        }
      }
    },
    "guru": {
      "graded": 51521,
      "checks": {
        "dmarc": {
          "n": 51521,
          "na": 0,
          "states": {
            "absent": 40910,
            "none": 5411,
            "quarantine": 3561,
            "reject": 1638,
            "invalid": 1
          },
          "rua_present": 6600
        },
        "spf": {
          "n": 51521,
          "na": 0,
          "states": {
            "absent": 34479,
            "hardfail": 7279,
            "softfail": 8975,
            "neutral": 432,
            "plus_all": 2,
            "invalid": 354
          }
        },
        "dkim": {
          "n": 9675,
          "na": 41846,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2906,
            "none_observed": 6769
          }
        },
        "mx": {
          "n": 51521,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 23074,
            "absent": 28447
          }
        },
        "reverse_dns": {
          "n": 23077,
          "na": 28444,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 16959,
            "none": 6118
          }
        },
        "caa": {
          "n": 51061,
          "na": 460,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1060,
            "absent": 50001
          }
        },
        "dnssec": {
          "n": 51521,
          "na": 0,
          "states": {
            "signed_valid": 2687,
            "signed_broken": 30,
            "unsigned": 48804
          }
        },
        "https": {
          "n": 51521,
          "na": 0,
          "states": {
            "https": 29659,
            "redirects": 0,
            "http_only": 21862
          }
        },
        "tls": {
          "n": 29659,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 28444,
            "tls12": 1215,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 29659,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 27059,
            "invalid": 2600
          }
        },
        "hsts": {
          "n": 29659,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3971,
            "absent": 25688
          }
        },
        "csp": {
          "n": 17059,
          "na": 34462,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1707,
            "weak": 0,
            "absent": 15352
          }
        },
        "clickjacking": {
          "n": 17059,
          "na": 34462,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2483,
            "absent": 14576
          }
        },
        "mime_sniffing": {
          "n": 17059,
          "na": 34462,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2710,
            "absent": 14349
          }
        },
        "referrer_policy": {
          "n": 17059,
          "na": 34462,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1948,
            "absent": 15111
          }
        },
        "secure_by_default": {
          "n": 13852,
          "na": 37669,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 145,
            "not_all": 13707
          }
        },
        "ipv6": {
          "n": 51521,
          "na": 0,
          "states": {
            "aaaa": 12858,
            "none": 38663
          }
        }
      }
    },
    "hair": {
      "graded": 50289,
      "checks": {
        "dmarc": {
          "n": 50289,
          "na": 0,
          "states": {
            "absent": 48410,
            "none": 980,
            "quarantine": 595,
            "reject": 304,
            "invalid": 0
          },
          "rua_present": 922
        },
        "spf": {
          "n": 50289,
          "na": 0,
          "states": {
            "absent": 44945,
            "hardfail": 1074,
            "softfail": 4195,
            "neutral": 34,
            "plus_all": 3,
            "invalid": 38
          }
        },
        "dkim": {
          "n": 2761,
          "na": 47528,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 691,
            "none_observed": 2070
          }
        },
        "mx": {
          "n": 50289,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6573,
            "absent": 43716
          }
        },
        "reverse_dns": {
          "n": 6574,
          "na": 43715,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5401,
            "none": 1173
          }
        },
        "caa": {
          "n": 49586,
          "na": 703,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 186,
            "absent": 49400
          }
        },
        "dnssec": {
          "n": 50289,
          "na": 0,
          "states": {
            "signed_valid": 3828,
            "signed_broken": 15,
            "unsigned": 46446
          }
        },
        "https": {
          "n": 50289,
          "na": 0,
          "states": {
            "https": 16871,
            "redirects": 0,
            "http_only": 33418
          }
        },
        "tls": {
          "n": 16871,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 15476,
            "tls12": 1395,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 16871,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 15561,
            "invalid": 1310
          }
        },
        "hsts": {
          "n": 16871,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2291,
            "absent": 14580
          }
        },
        "csp": {
          "n": 7560,
          "na": 42729,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1315,
            "weak": 0,
            "absent": 6245
          }
        },
        "clickjacking": {
          "n": 7560,
          "na": 42729,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1811,
            "absent": 5749
          }
        },
        "mime_sniffing": {
          "n": 7560,
          "na": 42729,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1800,
            "absent": 5760
          }
        },
        "referrer_policy": {
          "n": 7560,
          "na": 42729,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1499,
            "absent": 6061
          }
        },
        "secure_by_default": {
          "n": 5666,
          "na": 44623,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 80,
            "not_all": 5586
          }
        },
        "ipv6": {
          "n": 50289,
          "na": 0,
          "states": {
            "aaaa": 10520,
            "none": 39769
          }
        }
      }
    },
    "hamburg": {
      "graded": 14564,
      "checks": {
        "dmarc": {
          "n": 14564,
          "na": 0,
          "states": {
            "absent": 7356,
            "none": 3582,
            "quarantine": 296,
            "reject": 3329,
            "invalid": 1
          },
          "rua_present": 501
        },
        "spf": {
          "n": 14564,
          "na": 0,
          "states": {
            "absent": 5684,
            "hardfail": 2298,
            "softfail": 6032,
            "neutral": 332,
            "plus_all": 0,
            "invalid": 218
          }
        },
        "dkim": {
          "n": 1096,
          "na": 13468,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 545,
            "none_observed": 551
          }
        },
        "mx": {
          "n": 14564,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 13024,
            "absent": 1540
          }
        },
        "reverse_dns": {
          "n": 13031,
          "na": 1533,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 11590,
            "none": 1441
          }
        },
        "caa": {
          "n": 14506,
          "na": 58,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 164,
            "absent": 14342
          }
        },
        "dnssec": {
          "n": 14564,
          "na": 0,
          "states": {
            "signed_valid": 273,
            "signed_broken": 2,
            "unsigned": 14289
          }
        },
        "https": {
          "n": 14564,
          "na": 0,
          "states": {
            "https": 6486,
            "redirects": 0,
            "http_only": 8078
          }
        },
        "tls": {
          "n": 6486,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6086,
            "tls12": 400,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6486,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4756,
            "invalid": 1730
          }
        },
        "hsts": {
          "n": 6486,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 719,
            "absent": 5767
          }
        },
        "csp": {
          "n": 5010,
          "na": 9554,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 106,
            "weak": 0,
            "absent": 4904
          }
        },
        "clickjacking": {
          "n": 5010,
          "na": 9554,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 260,
            "absent": 4750
          }
        },
        "mime_sniffing": {
          "n": 5010,
          "na": 9554,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 304,
            "absent": 4706
          }
        },
        "referrer_policy": {
          "n": 5010,
          "na": 9554,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 163,
            "absent": 4847
          }
        },
        "secure_by_default": {
          "n": 2134,
          "na": 12430,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 31,
            "not_all": 2103
          }
        },
        "ipv6": {
          "n": 14564,
          "na": 0,
          "states": {
            "aaaa": 6934,
            "none": 7630
          }
        }
      }
    },
    "haus": {
      "graded": 8017,
      "checks": {
        "dmarc": {
          "n": 8017,
          "na": 0,
          "states": {
            "absent": 5591,
            "none": 1163,
            "quarantine": 522,
            "reject": 740,
            "invalid": 1
          },
          "rua_present": 735
        },
        "spf": {
          "n": 8017,
          "na": 0,
          "states": {
            "absent": 4092,
            "hardfail": 880,
            "softfail": 2837,
            "neutral": 151,
            "plus_all": 1,
            "invalid": 56
          }
        },
        "dkim": {
          "n": 1714,
          "na": 6303,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 821,
            "none_observed": 893
          }
        },
        "mx": {
          "n": 8017,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5032,
            "absent": 2985
          }
        },
        "reverse_dns": {
          "n": 5031,
          "na": 2986,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4644,
            "none": 387
          }
        },
        "caa": {
          "n": 7987,
          "na": 30,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 259,
            "absent": 7728
          }
        },
        "dnssec": {
          "n": 8017,
          "na": 0,
          "states": {
            "signed_valid": 809,
            "signed_broken": 2,
            "unsigned": 7206
          }
        },
        "https": {
          "n": 8017,
          "na": 0,
          "states": {
            "https": 3945,
            "redirects": 0,
            "http_only": 4072
          }
        },
        "tls": {
          "n": 3945,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3771,
            "tls12": 174,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3945,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3401,
            "invalid": 544
          }
        },
        "hsts": {
          "n": 3945,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1104,
            "absent": 2841
          }
        },
        "csp": {
          "n": 2790,
          "na": 5227,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 226,
            "weak": 0,
            "absent": 2564
          }
        },
        "clickjacking": {
          "n": 2790,
          "na": 5227,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 543,
            "absent": 2247
          }
        },
        "mime_sniffing": {
          "n": 2790,
          "na": 5227,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 658,
            "absent": 2132
          }
        },
        "referrer_policy": {
          "n": 2790,
          "na": 5227,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 338,
            "absent": 2452
          }
        },
        "secure_by_default": {
          "n": 1961,
          "na": 6056,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 39,
            "not_all": 1922
          }
        },
        "ipv6": {
          "n": 8017,
          "na": 0,
          "states": {
            "aaaa": 2086,
            "none": 5931
          }
        }
      }
    },
    "health": {
      "graded": 59301,
      "checks": {
        "dmarc": {
          "n": 59301,
          "na": 0,
          "states": {
            "absent": 40763,
            "none": 5081,
            "quarantine": 9459,
            "reject": 3992,
            "invalid": 6
          },
          "rua_present": 13797
        },
        "spf": {
          "n": 59301,
          "na": 0,
          "states": {
            "absent": 30527,
            "hardfail": 10690,
            "softfail": 17617,
            "neutral": 348,
            "plus_all": 0,
            "invalid": 119
          }
        },
        "dkim": {
          "n": 13365,
          "na": 45936,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 5836,
            "none_observed": 7529
          }
        },
        "mx": {
          "n": 59301,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 29827,
            "absent": 29474
          }
        },
        "reverse_dns": {
          "n": 29830,
          "na": 29471,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 24032,
            "none": 5798
          }
        },
        "caa": {
          "n": 59070,
          "na": 231,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 581,
            "absent": 58489
          }
        },
        "dnssec": {
          "n": 59301,
          "na": 0,
          "states": {
            "signed_valid": 3002,
            "signed_broken": 15,
            "unsigned": 56284
          }
        },
        "https": {
          "n": 59301,
          "na": 0,
          "states": {
            "https": 28462,
            "redirects": 0,
            "http_only": 30839
          }
        },
        "tls": {
          "n": 28462,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 27669,
            "tls12": 793,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 28462,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 26817,
            "invalid": 1645
          }
        },
        "hsts": {
          "n": 28462,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 9070,
            "absent": 19392
          }
        },
        "csp": {
          "n": 18815,
          "na": 40486,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1754,
            "weak": 0,
            "absent": 17061
          }
        },
        "clickjacking": {
          "n": 18815,
          "na": 40486,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3924,
            "absent": 14891
          }
        },
        "mime_sniffing": {
          "n": 18815,
          "na": 40486,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 4945,
            "absent": 13870
          }
        },
        "referrer_policy": {
          "n": 18815,
          "na": 40486,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2755,
            "absent": 16060
          }
        },
        "secure_by_default": {
          "n": 16263,
          "na": 43038,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 393,
            "not_all": 15870
          }
        },
        "ipv6": {
          "n": 59301,
          "na": 0,
          "states": {
            "aaaa": 5336,
            "none": 53965
          }
        }
      }
    },
    "healthcare": {
      "graded": 7951,
      "checks": {
        "dmarc": {
          "n": 7951,
          "na": 0,
          "states": {
            "absent": 5922,
            "none": 450,
            "quarantine": 511,
            "reject": 1065,
            "invalid": 3
          },
          "rua_present": 1349
        },
        "spf": {
          "n": 7951,
          "na": 0,
          "states": {
            "absent": 5036,
            "hardfail": 1390,
            "softfail": 1371,
            "neutral": 127,
            "plus_all": 0,
            "invalid": 27
          }
        },
        "dkim": {
          "n": 1609,
          "na": 6342,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 474,
            "none_observed": 1135
          }
        },
        "mx": {
          "n": 7951,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3509,
            "absent": 4442
          }
        },
        "reverse_dns": {
          "n": 3506,
          "na": 4445,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3010,
            "none": 496
          }
        },
        "caa": {
          "n": 7929,
          "na": 22,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 123,
            "absent": 7806
          }
        },
        "dnssec": {
          "n": 7951,
          "na": 0,
          "states": {
            "signed_valid": 526,
            "signed_broken": 2,
            "unsigned": 7423
          }
        },
        "https": {
          "n": 7951,
          "na": 0,
          "states": {
            "https": 2912,
            "redirects": 0,
            "http_only": 5039
          }
        },
        "tls": {
          "n": 2912,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2727,
            "tls12": 185,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2912,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2502,
            "invalid": 410
          }
        },
        "hsts": {
          "n": 2912,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 701,
            "absent": 2211
          }
        },
        "csp": {
          "n": 1917,
          "na": 6034,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 221,
            "weak": 0,
            "absent": 1696
          }
        },
        "clickjacking": {
          "n": 1917,
          "na": 6034,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 407,
            "absent": 1510
          }
        },
        "mime_sniffing": {
          "n": 1917,
          "na": 6034,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 435,
            "absent": 1482
          }
        },
        "referrer_policy": {
          "n": 1917,
          "na": 6034,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 174,
            "absent": 1743
          }
        },
        "secure_by_default": {
          "n": 1252,
          "na": 6699,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 38,
            "not_all": 1214
          }
        },
        "ipv6": {
          "n": 7951,
          "na": 0,
          "states": {
            "aaaa": 798,
            "none": 7153
          }
        }
      }
    },
    "help": {
      "graded": 185437,
      "checks": {
        "dmarc": {
          "n": 185437,
          "na": 0,
          "states": {
            "absent": 110550,
            "none": 64768,
            "quarantine": 6217,
            "reject": 3902,
            "invalid": 0
          },
          "rua_present": 65138
        },
        "spf": {
          "n": 185437,
          "na": 0,
          "states": {
            "absent": 97196,
            "hardfail": 62393,
            "softfail": 25202,
            "neutral": 434,
            "plus_all": 6,
            "invalid": 206
          }
        },
        "dkim": {
          "n": 72051,
          "na": 113386,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 65134,
            "none_observed": 6917
          }
        },
        "mx": {
          "n": 185437,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 89844,
            "absent": 95593
          }
        },
        "reverse_dns": {
          "n": 89840,
          "na": 95597,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 74558,
            "none": 15282
          }
        },
        "caa": {
          "n": 182609,
          "na": 2828,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 970,
            "absent": 181639
          }
        },
        "dnssec": {
          "n": 185437,
          "na": 0,
          "states": {
            "signed_valid": 2474,
            "signed_broken": 139,
            "unsigned": 182824
          }
        },
        "https": {
          "n": 185437,
          "na": 0,
          "states": {
            "https": 86507,
            "redirects": 0,
            "http_only": 98930
          }
        },
        "tls": {
          "n": 86507,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 85470,
            "tls12": 1037,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 86507,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 80006,
            "invalid": 6501
          }
        },
        "hsts": {
          "n": 86507,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 14799,
            "absent": 71708
          }
        },
        "csp": {
          "n": 35730,
          "na": 149707,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2733,
            "weak": 0,
            "absent": 32997
          }
        },
        "clickjacking": {
          "n": 35730,
          "na": 149707,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3654,
            "absent": 32076
          }
        },
        "mime_sniffing": {
          "n": 35730,
          "na": 149707,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 4320,
            "absent": 31410
          }
        },
        "referrer_policy": {
          "n": 35730,
          "na": 149707,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3019,
            "absent": 32711
          }
        },
        "secure_by_default": {
          "n": 29740,
          "na": 155697,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 288,
            "not_all": 29452
          }
        },
        "ipv6": {
          "n": 185437,
          "na": 0,
          "states": {
            "aaaa": 38852,
            "none": 146585
          }
        }
      }
    },
    "hk": {
      "graded": 100651,
      "checks": {
        "dmarc": {
          "n": 100651,
          "na": 0,
          "states": {
            "absent": 73306,
            "none": 17882,
            "quarantine": 4051,
            "reject": 5397,
            "invalid": 15
          },
          "rua_present": 14729
        },
        "spf": {
          "n": 100651,
          "na": 0,
          "states": {
            "absent": 42065,
            "hardfail": 20522,
            "softfail": 34478,
            "neutral": 1978,
            "plus_all": 47,
            "invalid": 1561
          }
        },
        "dkim": {
          "n": 36379,
          "na": 64272,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 19848,
            "none_observed": 16531
          }
        },
        "mx": {
          "n": 100651,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 70828,
            "absent": 29823
          }
        },
        "reverse_dns": {
          "n": 70747,
          "na": 29904,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 56855,
            "none": 13892
          }
        },
        "caa": {
          "n": 100082,
          "na": 569,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1773,
            "absent": 98309
          }
        },
        "dnssec": {
          "n": 100651,
          "na": 0,
          "states": {
            "signed_valid": 4790,
            "signed_broken": 13,
            "unsigned": 95848
          }
        },
        "https": {
          "n": 100651,
          "na": 0,
          "states": {
            "https": 79692,
            "redirects": 0,
            "http_only": 20959
          }
        },
        "tls": {
          "n": 79692,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 68260,
            "tls12": 11432,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 79692,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 67819,
            "invalid": 11873
          }
        },
        "hsts": {
          "n": 79692,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 19613,
            "absent": 60079
          }
        },
        "csp": {
          "n": 43037,
          "na": 57614,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 4186,
            "weak": 0,
            "absent": 38851
          }
        },
        "clickjacking": {
          "n": 43037,
          "na": 57614,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 5952,
            "absent": 37085
          }
        },
        "mime_sniffing": {
          "n": 43037,
          "na": 57614,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 6920,
            "absent": 36117
          }
        },
        "referrer_policy": {
          "n": 43037,
          "na": 57614,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2613,
            "absent": 40424
          }
        },
        "secure_by_default": {
          "n": 40005,
          "na": 60646,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 354,
            "not_all": 39651
          }
        },
        "ipv6": {
          "n": 100651,
          "na": 0,
          "states": {
            "aaaa": 17915,
            "none": 82736
          }
        }
      }
    },
    "holdings": {
      "graded": 8169,
      "checks": {
        "dmarc": {
          "n": 8169,
          "na": 0,
          "states": {
            "absent": 6200,
            "none": 586,
            "quarantine": 704,
            "reject": 677,
            "invalid": 2
          },
          "rua_present": 1079
        },
        "spf": {
          "n": 8169,
          "na": 0,
          "states": {
            "absent": 4317,
            "hardfail": 1331,
            "softfail": 2355,
            "neutral": 124,
            "plus_all": 0,
            "invalid": 42
          }
        },
        "dkim": {
          "n": 2557,
          "na": 5612,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 961,
            "none_observed": 1596
          }
        },
        "mx": {
          "n": 8169,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4812,
            "absent": 3357
          }
        },
        "reverse_dns": {
          "n": 4811,
          "na": 3358,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4341,
            "none": 470
          }
        },
        "caa": {
          "n": 8132,
          "na": 37,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 100,
            "absent": 8032
          }
        },
        "dnssec": {
          "n": 8169,
          "na": 0,
          "states": {
            "signed_valid": 737,
            "signed_broken": 6,
            "unsigned": 7426
          }
        },
        "https": {
          "n": 8169,
          "na": 0,
          "states": {
            "https": 3054,
            "redirects": 0,
            "http_only": 5115
          }
        },
        "tls": {
          "n": 3054,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2932,
            "tls12": 122,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3054,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2640,
            "invalid": 414
          }
        },
        "hsts": {
          "n": 3054,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 843,
            "absent": 2211
          }
        },
        "csp": {
          "n": 2372,
          "na": 5797,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 167,
            "weak": 0,
            "absent": 2205
          }
        },
        "clickjacking": {
          "n": 2372,
          "na": 5797,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 556,
            "absent": 1816
          }
        },
        "mime_sniffing": {
          "n": 2372,
          "na": 5797,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 622,
            "absent": 1750
          }
        },
        "referrer_policy": {
          "n": 2372,
          "na": 5797,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 239,
            "absent": 2133
          }
        },
        "secure_by_default": {
          "n": 1693,
          "na": 6476,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 23,
            "not_all": 1670
          }
        },
        "ipv6": {
          "n": 8169,
          "na": 0,
          "states": {
            "aaaa": 987,
            "none": 7182
          }
        }
      }
    },
    "homes": {
      "graded": 106329,
      "checks": {
        "dmarc": {
          "n": 106329,
          "na": 0,
          "states": {
            "absent": 90815,
            "none": 6269,
            "quarantine": 7091,
            "reject": 2150,
            "invalid": 4
          },
          "rua_present": 11521
        },
        "spf": {
          "n": 106329,
          "na": 0,
          "states": {
            "absent": 55984,
            "hardfail": 8856,
            "softfail": 39842,
            "neutral": 88,
            "plus_all": 0,
            "invalid": 1559
          }
        },
        "dkim": {
          "n": 10636,
          "na": 95693,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 4866,
            "none_observed": 5770
          }
        },
        "mx": {
          "n": 106329,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 53016,
            "absent": 53313
          }
        },
        "reverse_dns": {
          "n": 53002,
          "na": 53327,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 44548,
            "none": 8454
          }
        },
        "caa": {
          "n": 105406,
          "na": 923,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 895,
            "absent": 104511
          }
        },
        "dnssec": {
          "n": 106329,
          "na": 0,
          "states": {
            "signed_valid": 5928,
            "signed_broken": 42,
            "unsigned": 100359
          }
        },
        "https": {
          "n": 106329,
          "na": 0,
          "states": {
            "https": 50271,
            "redirects": 0,
            "http_only": 56058
          }
        },
        "tls": {
          "n": 50271,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 45833,
            "tls12": 4438,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 50271,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 46386,
            "invalid": 3885
          }
        },
        "hsts": {
          "n": 50271,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 9824,
            "absent": 40447
          }
        },
        "csp": {
          "n": 31472,
          "na": 74857,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2041,
            "weak": 0,
            "absent": 29431
          }
        },
        "clickjacking": {
          "n": 31472,
          "na": 74857,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4260,
            "absent": 27212
          }
        },
        "mime_sniffing": {
          "n": 31472,
          "na": 74857,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 4858,
            "absent": 26614
          }
        },
        "referrer_policy": {
          "n": 31472,
          "na": 74857,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3358,
            "absent": 28114
          }
        },
        "secure_by_default": {
          "n": 27905,
          "na": 78424,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 529,
            "not_all": 27376
          }
        },
        "ipv6": {
          "n": 106329,
          "na": 0,
          "states": {
            "aaaa": 22388,
            "none": 83941
          }
        }
      }
    },
    "host": {
      "graded": 21047,
      "checks": {
        "dmarc": {
          "n": 21047,
          "na": 0,
          "states": {
            "absent": 16342,
            "none": 2496,
            "quarantine": 1196,
            "reject": 1012,
            "invalid": 1
          },
          "rua_present": 2102
        },
        "spf": {
          "n": 21047,
          "na": 0,
          "states": {
            "absent": 12479,
            "hardfail": 1942,
            "softfail": 6163,
            "neutral": 234,
            "plus_all": 4,
            "invalid": 225
          }
        },
        "dkim": {
          "n": 3588,
          "na": 17459,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2758,
            "none_observed": 830
          }
        },
        "mx": {
          "n": 21047,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9031,
            "absent": 12016
          }
        },
        "reverse_dns": {
          "n": 9022,
          "na": 12025,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6332,
            "none": 2690
          }
        },
        "caa": {
          "n": 20730,
          "na": 317,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 428,
            "absent": 20302
          }
        },
        "dnssec": {
          "n": 21047,
          "na": 0,
          "states": {
            "signed_valid": 935,
            "signed_broken": 21,
            "unsigned": 20091
          }
        },
        "https": {
          "n": 21047,
          "na": 0,
          "states": {
            "https": 11086,
            "redirects": 0,
            "http_only": 9961
          }
        },
        "tls": {
          "n": 11086,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 10609,
            "tls12": 477,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 11086,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9296,
            "invalid": 1790
          }
        },
        "hsts": {
          "n": 11086,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1853,
            "absent": 9233
          }
        },
        "csp": {
          "n": 7939,
          "na": 13108,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1212,
            "weak": 0,
            "absent": 6727
          }
        },
        "clickjacking": {
          "n": 7939,
          "na": 13108,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1281,
            "absent": 6658
          }
        },
        "mime_sniffing": {
          "n": 7939,
          "na": 13108,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1437,
            "absent": 6502
          }
        },
        "referrer_policy": {
          "n": 7939,
          "na": 13108,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 835,
            "absent": 7104
          }
        },
        "secure_by_default": {
          "n": 6698,
          "na": 14349,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 107,
            "not_all": 6591
          }
        },
        "ipv6": {
          "n": 21047,
          "na": 0,
          "states": {
            "aaaa": 4771,
            "none": 16276
          }
        }
      }
    },
    "house": {
      "graded": 23394,
      "checks": {
        "dmarc": {
          "n": 23394,
          "na": 0,
          "states": {
            "absent": 18452,
            "none": 2144,
            "quarantine": 1747,
            "reject": 1050,
            "invalid": 1
          },
          "rua_present": 2532
        },
        "spf": {
          "n": 23394,
          "na": 0,
          "states": {
            "absent": 12656,
            "hardfail": 4041,
            "softfail": 6117,
            "neutral": 382,
            "plus_all": 4,
            "invalid": 194
          }
        },
        "dkim": {
          "n": 5586,
          "na": 17808,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2293,
            "none_observed": 3293
          }
        },
        "mx": {
          "n": 23394,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 12761,
            "absent": 10633
          }
        },
        "reverse_dns": {
          "n": 12758,
          "na": 10636,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 11050,
            "none": 1708
          }
        },
        "caa": {
          "n": 23301,
          "na": 93,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 760,
            "absent": 22541
          }
        },
        "dnssec": {
          "n": 23394,
          "na": 0,
          "states": {
            "signed_valid": 2000,
            "signed_broken": 12,
            "unsigned": 21382
          }
        },
        "https": {
          "n": 23394,
          "na": 0,
          "states": {
            "https": 12518,
            "redirects": 0,
            "http_only": 10876
          }
        },
        "tls": {
          "n": 12518,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 12060,
            "tls12": 458,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 12518,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 11393,
            "invalid": 1125
          }
        },
        "hsts": {
          "n": 12518,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2887,
            "absent": 9631
          }
        },
        "csp": {
          "n": 8132,
          "na": 15262,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 651,
            "weak": 0,
            "absent": 7481
          }
        },
        "clickjacking": {
          "n": 8132,
          "na": 15262,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1417,
            "absent": 6715
          }
        },
        "mime_sniffing": {
          "n": 8132,
          "na": 15262,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1654,
            "absent": 6478
          }
        },
        "referrer_policy": {
          "n": 8132,
          "na": 15262,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 825,
            "absent": 7307
          }
        },
        "secure_by_default": {
          "n": 6952,
          "na": 16442,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 169,
            "not_all": 6783
          }
        },
        "ipv6": {
          "n": 23394,
          "na": 0,
          "states": {
            "aaaa": 3589,
            "none": 19805
          }
        }
      }
    },
    "hr": {
      "graded": 110818,
      "checks": {
        "dmarc": {
          "n": 110818,
          "na": 0,
          "states": {
            "absent": 50145,
            "none": 48560,
            "quarantine": 7878,
            "reject": 4221,
            "invalid": 14
          },
          "rua_present": 9875
        },
        "spf": {
          "n": 110818,
          "na": 0,
          "states": {
            "absent": 15216,
            "hardfail": 19939,
            "softfail": 73373,
            "neutral": 1967,
            "plus_all": 13,
            "invalid": 310
          }
        },
        "dkim": {
          "n": 84022,
          "na": 26796,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 71711,
            "none_observed": 12311
          }
        },
        "mx": {
          "n": 110818,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 100235,
            "absent": 10583
          }
        },
        "reverse_dns": {
          "n": 100204,
          "na": 10614,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 94233,
            "none": 5971
          }
        },
        "caa": {
          "n": 110616,
          "na": 202,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2243,
            "absent": 108373
          }
        },
        "dnssec": {
          "n": 110818,
          "na": 0,
          "states": {
            "signed_valid": 539,
            "signed_broken": 2,
            "unsigned": 110277
          }
        },
        "https": {
          "n": 110818,
          "na": 0,
          "states": {
            "https": 104530,
            "redirects": 0,
            "http_only": 6288
          }
        },
        "tls": {
          "n": 104530,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 97755,
            "tls12": 6775,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 104530,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 100808,
            "invalid": 3722
          }
        },
        "hsts": {
          "n": 104530,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 12150,
            "absent": 92380
          }
        },
        "csp": {
          "n": 67425,
          "na": 43393,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 4029,
            "weak": 0,
            "absent": 63396
          }
        },
        "clickjacking": {
          "n": 67425,
          "na": 43393,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 6800,
            "absent": 60625
          }
        },
        "mime_sniffing": {
          "n": 67425,
          "na": 43393,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 10677,
            "absent": 56748
          }
        },
        "referrer_policy": {
          "n": 67425,
          "na": 43393,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 4361,
            "absent": 63064
          }
        },
        "secure_by_default": {
          "n": 66593,
          "na": 44225,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 384,
            "not_all": 66209
          }
        },
        "ipv6": {
          "n": 110818,
          "na": 0,
          "states": {
            "aaaa": 15586,
            "none": 95232
          }
        }
      }
    },
    "hu": {
      "graded": 667687,
      "checks": {
        "dmarc": {
          "n": 667687,
          "na": 0,
          "states": {
            "absent": 436264,
            "none": 190630,
            "quarantine": 28983,
            "reject": 11757,
            "invalid": 53
          },
          "rua_present": 41400
        },
        "spf": {
          "n": 667687,
          "na": 0,
          "states": {
            "absent": 197499,
            "hardfail": 99030,
            "softfail": 306436,
            "neutral": 61287,
            "plus_all": 191,
            "invalid": 3244
          }
        },
        "dkim": {
          "n": 281605,
          "na": 386082,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 244081,
            "none_observed": 37524
          }
        },
        "mx": {
          "n": 667687,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 558304,
            "absent": 109383
          }
        },
        "reverse_dns": {
          "n": 557866,
          "na": 109821,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 530198,
            "none": 27668
          }
        },
        "caa": {
          "n": 666790,
          "na": 897,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 29294,
            "absent": 637496
          }
        },
        "dnssec": {
          "n": 667687,
          "na": 0,
          "states": {
            "signed_valid": 93313,
            "signed_broken": 504,
            "unsigned": 573870
          }
        },
        "https": {
          "n": 667687,
          "na": 0,
          "states": {
            "https": 621851,
            "redirects": 0,
            "http_only": 45836
          }
        },
        "tls": {
          "n": 621851,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 582014,
            "tls12": 39837,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 621851,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 560755,
            "invalid": 61096
          }
        },
        "hsts": {
          "n": 621851,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 66702,
            "absent": 555149
          }
        },
        "csp": {
          "n": 381831,
          "na": 285856,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 28467,
            "weak": 0,
            "absent": 353364
          }
        },
        "clickjacking": {
          "n": 381831,
          "na": 285856,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 36512,
            "absent": 345319
          }
        },
        "mime_sniffing": {
          "n": 381831,
          "na": 285856,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 56429,
            "absent": 325402
          }
        },
        "referrer_policy": {
          "n": 381831,
          "na": 285856,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 32023,
            "absent": 349808
          }
        },
        "secure_by_default": {
          "n": 374072,
          "na": 293615,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1907,
            "not_all": 372165
          }
        },
        "ipv6": {
          "n": 667687,
          "na": 0,
          "states": {
            "aaaa": 116950,
            "none": 550737
          }
        }
      }
    },
    "icu": {
      "graded": 398218,
      "checks": {
        "dmarc": {
          "n": 398218,
          "na": 0,
          "states": {
            "absent": 384454,
            "none": 9572,
            "quarantine": 2048,
            "reject": 2143,
            "invalid": 1
          },
          "rua_present": 3510
        },
        "spf": {
          "n": 398218,
          "na": 0,
          "states": {
            "absent": 365782,
            "hardfail": 8030,
            "softfail": 23927,
            "neutral": 244,
            "plus_all": 4,
            "invalid": 231
          }
        },
        "dkim": {
          "n": 15441,
          "na": 382777,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 13299,
            "none_observed": 2142
          }
        },
        "mx": {
          "n": 398218,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 55299,
            "absent": 342919
          }
        },
        "reverse_dns": {
          "n": 55265,
          "na": 342953,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 28799,
            "none": 26466
          }
        },
        "caa": {
          "n": 367535,
          "na": 30683,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 901,
            "absent": 366634
          }
        },
        "dnssec": {
          "n": 398218,
          "na": 0,
          "states": {
            "signed_valid": 7076,
            "signed_broken": 239,
            "unsigned": 390903
          }
        },
        "https": {
          "n": 398218,
          "na": 0,
          "states": {
            "https": 182393,
            "redirects": 0,
            "http_only": 215825
          }
        },
        "tls": {
          "n": 182393,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 171672,
            "tls12": 10721,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 182393,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 141683,
            "invalid": 40710
          }
        },
        "hsts": {
          "n": 182393,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 31983,
            "absent": 150410
          }
        },
        "csp": {
          "n": 102527,
          "na": 295691,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 7417,
            "weak": 0,
            "absent": 95110
          }
        },
        "clickjacking": {
          "n": 102527,
          "na": 295691,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 29986,
            "absent": 72541
          }
        },
        "mime_sniffing": {
          "n": 102527,
          "na": 295691,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 26388,
            "absent": 76139
          }
        },
        "referrer_policy": {
          "n": 102527,
          "na": 295691,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 10437,
            "absent": 92090
          }
        },
        "secure_by_default": {
          "n": 82426,
          "na": 315792,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 313,
            "not_all": 82113
          }
        },
        "ipv6": {
          "n": 398218,
          "na": 0,
          "states": {
            "aaaa": 111363,
            "none": 286855
          }
        }
      }
    },
    "id": {
      "graded": 772100,
      "checks": {
        "dmarc": {
          "n": 772100,
          "na": 0,
          "states": {
            "absent": 563359,
            "none": 158694,
            "quarantine": 20766,
            "reject": 29254,
            "invalid": 27
          },
          "rua_present": 45200
        },
        "spf": {
          "n": 772100,
          "na": 0,
          "states": {
            "absent": 427521,
            "hardfail": 57803,
            "softfail": 284248,
            "neutral": 1710,
            "plus_all": 117,
            "invalid": 701
          }
        },
        "dkim": {
          "n": 197032,
          "na": 575068,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 143999,
            "none_observed": 53033
          }
        },
        "mx": {
          "n": 772100,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 384647,
            "absent": 387453
          }
        },
        "reverse_dns": {
          "n": 382335,
          "na": 389765,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 272062,
            "none": 110273
          }
        },
        "caa": {
          "n": 767016,
          "na": 5084,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 18809,
            "absent": 748207
          }
        },
        "dnssec": {
          "n": 772100,
          "na": 0,
          "states": {
            "signed_valid": 3774,
            "signed_broken": 84,
            "unsigned": 768242
          }
        },
        "https": {
          "n": 772100,
          "na": 0,
          "states": {
            "https": 583066,
            "redirects": 0,
            "http_only": 189034
          }
        },
        "tls": {
          "n": 583066,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 572584,
            "tls12": 10482,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 583066,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 557049,
            "invalid": 26017
          }
        },
        "hsts": {
          "n": 583066,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 106250,
            "absent": 476816
          }
        },
        "csp": {
          "n": 386157,
          "na": 385943,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 51794,
            "weak": 0,
            "absent": 334363
          }
        },
        "clickjacking": {
          "n": 386157,
          "na": 385943,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 55359,
            "absent": 330798
          }
        },
        "mime_sniffing": {
          "n": 386157,
          "na": 385943,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 74643,
            "absent": 311514
          }
        },
        "referrer_policy": {
          "n": 386157,
          "na": 385943,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 41418,
            "absent": 344739
          }
        },
        "secure_by_default": {
          "n": 375269,
          "na": 396831,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 5457,
            "not_all": 369812
          }
        },
        "ipv6": {
          "n": 772100,
          "na": 0,
          "states": {
            "aaaa": 306012,
            "none": 466088
          }
        }
      }
    },
    "ie": {
      "graded": 211738,
      "checks": {
        "dmarc": {
          "n": 211738,
          "na": 0,
          "states": {
            "absent": 148080,
            "none": 44420,
            "quarantine": 10911,
            "reject": 8294,
            "invalid": 33
          },
          "rua_present": 24353
        },
        "spf": {
          "n": 211738,
          "na": 0,
          "states": {
            "absent": 70750,
            "hardfail": 46440,
            "softfail": 90849,
            "neutral": 2085,
            "plus_all": 29,
            "invalid": 1585
          }
        },
        "dkim": {
          "n": 119252,
          "na": 92486,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 69444,
            "none_observed": 49808
          }
        },
        "mx": {
          "n": 211738,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 168726,
            "absent": 43012
          }
        },
        "reverse_dns": {
          "n": 169660,
          "na": 42078,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 153181,
            "none": 16479
          }
        },
        "caa": {
          "n": 211323,
          "na": 415,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3306,
            "absent": 208017
          }
        },
        "dnssec": {
          "n": 211738,
          "na": 0,
          "states": {
            "signed_valid": 1222,
            "signed_broken": 6,
            "unsigned": 210510
          }
        },
        "https": {
          "n": 211738,
          "na": 0,
          "states": {
            "https": 188504,
            "redirects": 0,
            "http_only": 23234
          }
        },
        "tls": {
          "n": 188504,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 172213,
            "tls12": 16291,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 188504,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 162851,
            "invalid": 25653
          }
        },
        "hsts": {
          "n": 188504,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 52275,
            "absent": 136229
          }
        },
        "csp": {
          "n": 105493,
          "na": 106245,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 10246,
            "weak": 0,
            "absent": 95247
          }
        },
        "clickjacking": {
          "n": 105493,
          "na": 106245,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 19980,
            "absent": 85513
          }
        },
        "mime_sniffing": {
          "n": 105493,
          "na": 106245,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 24989,
            "absent": 80504
          }
        },
        "referrer_policy": {
          "n": 105493,
          "na": 106245,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 11520,
            "absent": 93973
          }
        },
        "secure_by_default": {
          "n": 102602,
          "na": 109136,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1008,
            "not_all": 101594
          }
        },
        "ipv6": {
          "n": 211738,
          "na": 0,
          "states": {
            "aaaa": 39549,
            "none": 172189
          }
        }
      }
    },
    "il": {
      "graded": 201578,
      "checks": {
        "dmarc": {
          "n": 201578,
          "na": 0,
          "states": {
            "absent": 145002,
            "none": 46105,
            "quarantine": 6231,
            "reject": 4201,
            "invalid": 39
          },
          "rua_present": 16181
        },
        "spf": {
          "n": 201578,
          "na": 0,
          "states": {
            "absent": 81598,
            "hardfail": 30256,
            "softfail": 83956,
            "neutral": 1485,
            "plus_all": 48,
            "invalid": 4235
          }
        },
        "dkim": {
          "n": 91485,
          "na": 110093,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 43191,
            "none_observed": 48294
          }
        },
        "mx": {
          "n": 201578,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 142884,
            "absent": 58694
          }
        },
        "reverse_dns": {
          "n": 142312,
          "na": 59266,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 115643,
            "none": 26669
          }
        },
        "caa": {
          "n": 197275,
          "na": 4303,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3774,
            "absent": 193501
          }
        },
        "dnssec": {
          "n": 201578,
          "na": 0,
          "states": {
            "signed_valid": 826,
            "signed_broken": 4,
            "unsigned": 200748
          }
        },
        "https": {
          "n": 201578,
          "na": 0,
          "states": {
            "https": 178251,
            "redirects": 0,
            "http_only": 23327
          }
        },
        "tls": {
          "n": 178251,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 167619,
            "tls12": 10632,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 178251,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 168444,
            "invalid": 9807
          }
        },
        "hsts": {
          "n": 178251,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 42370,
            "absent": 135881
          }
        },
        "csp": {
          "n": 97231,
          "na": 104347,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 10603,
            "weak": 0,
            "absent": 86628
          }
        },
        "clickjacking": {
          "n": 97231,
          "na": 104347,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 12865,
            "absent": 84366
          }
        },
        "mime_sniffing": {
          "n": 97231,
          "na": 104347,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 19599,
            "absent": 77632
          }
        },
        "referrer_policy": {
          "n": 97231,
          "na": 104347,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 11283,
            "absent": 85948
          }
        },
        "secure_by_default": {
          "n": 95913,
          "na": 105665,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 999,
            "not_all": 94914
          }
        },
        "ipv6": {
          "n": 201578,
          "na": 0,
          "states": {
            "aaaa": 54528,
            "none": 147050
          }
        }
      }
    },
    "im": {
      "graded": 45999,
      "checks": {
        "dmarc": {
          "n": 45999,
          "na": 0,
          "states": {
            "absent": 40195,
            "none": 3276,
            "quarantine": 1378,
            "reject": 1150,
            "invalid": 0
          },
          "rua_present": 2319
        },
        "spf": {
          "n": 45999,
          "na": 0,
          "states": {
            "absent": 32995,
            "hardfail": 4803,
            "softfail": 7063,
            "neutral": 913,
            "plus_all": 2,
            "invalid": 223
          }
        },
        "dkim": {
          "n": 7003,
          "na": 38996,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3608,
            "none_observed": 3395
          }
        },
        "mx": {
          "n": 45999,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 15476,
            "absent": 30523
          }
        },
        "reverse_dns": {
          "n": 15473,
          "na": 30526,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 13174,
            "none": 2299
          }
        },
        "caa": {
          "n": 45798,
          "na": 201,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1048,
            "absent": 44750
          }
        },
        "dnssec": {
          "n": 45999,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 45999
          }
        },
        "https": {
          "n": 45999,
          "na": 0,
          "states": {
            "https": 37135,
            "redirects": 0,
            "http_only": 8864
          }
        },
        "tls": {
          "n": 37135,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 35417,
            "tls12": 1718,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 37135,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 35108,
            "invalid": 2027
          }
        },
        "hsts": {
          "n": 37135,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 8770,
            "absent": 28365
          }
        },
        "csp": {
          "n": 23913,
          "na": 22086,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1741,
            "weak": 0,
            "absent": 22172
          }
        },
        "clickjacking": {
          "n": 23913,
          "na": 22086,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2578,
            "absent": 21335
          }
        },
        "mime_sniffing": {
          "n": 23913,
          "na": 22086,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3897,
            "absent": 20016
          }
        },
        "referrer_policy": {
          "n": 23913,
          "na": 22086,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2641,
            "absent": 21272
          }
        },
        "secure_by_default": {
          "n": 23349,
          "na": 22650,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 760,
            "not_all": 22589
          }
        },
        "ipv6": {
          "n": 45999,
          "na": 0,
          "states": {
            "aaaa": 21459,
            "none": 24540
          }
        }
      }
    },
    "immo": {
      "graded": 20727,
      "checks": {
        "dmarc": {
          "n": 20727,
          "na": 0,
          "states": {
            "absent": 13356,
            "none": 5094,
            "quarantine": 630,
            "reject": 1645,
            "invalid": 2
          },
          "rua_present": 1311
        },
        "spf": {
          "n": 20727,
          "na": 0,
          "states": {
            "absent": 7575,
            "hardfail": 3908,
            "softfail": 8004,
            "neutral": 1066,
            "plus_all": 9,
            "invalid": 165
          }
        },
        "dkim": {
          "n": 3632,
          "na": 17095,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1962,
            "none_observed": 1670
          }
        },
        "mx": {
          "n": 20727,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 16401,
            "absent": 4326
          }
        },
        "reverse_dns": {
          "n": 16406,
          "na": 4321,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 15224,
            "none": 1182
          }
        },
        "caa": {
          "n": 20628,
          "na": 99,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 281,
            "absent": 20347
          }
        },
        "dnssec": {
          "n": 20727,
          "na": 0,
          "states": {
            "signed_valid": 3124,
            "signed_broken": 15,
            "unsigned": 17588
          }
        },
        "https": {
          "n": 20727,
          "na": 0,
          "states": {
            "https": 9953,
            "redirects": 0,
            "http_only": 10774
          }
        },
        "tls": {
          "n": 9953,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9206,
            "tls12": 747,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 9953,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7786,
            "invalid": 2167
          }
        },
        "hsts": {
          "n": 9953,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1985,
            "absent": 7968
          }
        },
        "csp": {
          "n": 7518,
          "na": 13209,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 814,
            "weak": 0,
            "absent": 6704
          }
        },
        "clickjacking": {
          "n": 7518,
          "na": 13209,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 810,
            "absent": 6708
          }
        },
        "mime_sniffing": {
          "n": 7518,
          "na": 13209,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 947,
            "absent": 6571
          }
        },
        "referrer_policy": {
          "n": 7518,
          "na": 13209,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 623,
            "absent": 6895
          }
        },
        "secure_by_default": {
          "n": 4268,
          "na": 16459,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 109,
            "not_all": 4159
          }
        },
        "ipv6": {
          "n": 20727,
          "na": 0,
          "states": {
            "aaaa": 6406,
            "none": 14321
          }
        }
      }
    },
    "immobilien": {
      "graded": 7088,
      "checks": {
        "dmarc": {
          "n": 7088,
          "na": 0,
          "states": {
            "absent": 4027,
            "none": 1903,
            "quarantine": 117,
            "reject": 1041,
            "invalid": 0
          },
          "rua_present": 162
        },
        "spf": {
          "n": 7088,
          "na": 0,
          "states": {
            "absent": 2892,
            "hardfail": 754,
            "softfail": 3179,
            "neutral": 154,
            "plus_all": 0,
            "invalid": 109
          }
        },
        "dkim": {
          "n": 627,
          "na": 6461,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 298,
            "none_observed": 329
          }
        },
        "mx": {
          "n": 7088,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5675,
            "absent": 1413
          }
        },
        "reverse_dns": {
          "n": 5679,
          "na": 1409,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5410,
            "none": 269
          }
        },
        "caa": {
          "n": 7079,
          "na": 9,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 115,
            "absent": 6964
          }
        },
        "dnssec": {
          "n": 7088,
          "na": 0,
          "states": {
            "signed_valid": 166,
            "signed_broken": 3,
            "unsigned": 6919
          }
        },
        "https": {
          "n": 7088,
          "na": 0,
          "states": {
            "https": 3018,
            "redirects": 0,
            "http_only": 4070
          }
        },
        "tls": {
          "n": 3018,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2854,
            "tls12": 164,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3018,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2128,
            "invalid": 890
          }
        },
        "hsts": {
          "n": 3018,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 468,
            "absent": 2550
          }
        },
        "csp": {
          "n": 2677,
          "na": 4411,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 62,
            "weak": 0,
            "absent": 2615
          }
        },
        "clickjacking": {
          "n": 2677,
          "na": 4411,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 221,
            "absent": 2456
          }
        },
        "mime_sniffing": {
          "n": 2677,
          "na": 4411,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 222,
            "absent": 2455
          }
        },
        "referrer_policy": {
          "n": 2677,
          "na": 4411,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 147,
            "absent": 2530
          }
        },
        "secure_by_default": {
          "n": 1176,
          "na": 5912,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 18,
            "not_all": 1158
          }
        },
        "ipv6": {
          "n": 7088,
          "na": 0,
          "states": {
            "aaaa": 2966,
            "none": 4122
          }
        }
      }
    },
    "in": {
      "graded": 2611026,
      "checks": {
        "dmarc": {
          "n": 2611026,
          "na": 0,
          "states": {
            "absent": 1612077,
            "none": 405082,
            "quarantine": 442801,
            "reject": 150906,
            "invalid": 160
          },
          "rua_present": 585960
        },
        "spf": {
          "n": 2611026,
          "na": 0,
          "states": {
            "absent": 1434111,
            "hardfail": 307684,
            "softfail": 839303,
            "neutral": 9352,
            "plus_all": 145,
            "invalid": 20431
          }
        },
        "dkim": {
          "n": 625794,
          "na": 1985232,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 232245,
            "none_observed": 393549
          }
        },
        "mx": {
          "n": 2611026,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1273772,
            "absent": 1337254
          }
        },
        "reverse_dns": {
          "n": 1272619,
          "na": 1338407,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 837467,
            "none": 435152
          }
        },
        "caa": {
          "n": 2599281,
          "na": 11745,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 59240,
            "absent": 2540041
          }
        },
        "dnssec": {
          "n": 2611026,
          "na": 0,
          "states": {
            "signed_valid": 32192,
            "signed_broken": 341,
            "unsigned": 2578493
          }
        },
        "https": {
          "n": 2611026,
          "na": 0,
          "states": {
            "https": 1907863,
            "redirects": 0,
            "http_only": 703163
          }
        },
        "tls": {
          "n": 1907863,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 1807743,
            "tls12": 100120,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 1907863,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1826913,
            "invalid": 80950
          }
        },
        "hsts": {
          "n": 1907863,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 400563,
            "absent": 1507300
          }
        },
        "csp": {
          "n": 1244971,
          "na": 1366055,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 385868,
            "weak": 0,
            "absent": 859103
          }
        },
        "clickjacking": {
          "n": 1244971,
          "na": 1366055,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 165669,
            "absent": 1079302
          }
        },
        "mime_sniffing": {
          "n": 1244971,
          "na": 1366055,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 190523,
            "absent": 1054448
          }
        },
        "referrer_policy": {
          "n": 1244971,
          "na": 1366055,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 85171,
            "absent": 1159800
          }
        },
        "secure_by_default": {
          "n": 1214668,
          "na": 1396358,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 7732,
            "not_all": 1206936
          }
        },
        "ipv6": {
          "n": 2611026,
          "na": 0,
          "states": {
            "aaaa": 621311,
            "none": 1989715
          }
        }
      }
    },
    "inc": {
      "graded": 6640,
      "checks": {
        "dmarc": {
          "n": 6640,
          "na": 0,
          "states": {
            "absent": 3952,
            "none": 758,
            "quarantine": 1251,
            "reject": 677,
            "invalid": 2
          },
          "rua_present": 1996
        },
        "spf": {
          "n": 6640,
          "na": 0,
          "states": {
            "absent": 3624,
            "hardfail": 1108,
            "softfail": 1864,
            "neutral": 37,
            "plus_all": 0,
            "invalid": 7
          }
        },
        "dkim": {
          "n": 2237,
          "na": 4403,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 955,
            "none_observed": 1282
          }
        },
        "mx": {
          "n": 6640,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3317,
            "absent": 3323
          }
        },
        "reverse_dns": {
          "n": 3313,
          "na": 3327,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3014,
            "none": 299
          }
        },
        "caa": {
          "n": 6574,
          "na": 66,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 193,
            "absent": 6381
          }
        },
        "dnssec": {
          "n": 6640,
          "na": 0,
          "states": {
            "signed_valid": 287,
            "signed_broken": 5,
            "unsigned": 6348
          }
        },
        "https": {
          "n": 6640,
          "na": 0,
          "states": {
            "https": 3360,
            "redirects": 0,
            "http_only": 3280
          }
        },
        "tls": {
          "n": 3360,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3254,
            "tls12": 106,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3360,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3130,
            "invalid": 230
          }
        },
        "hsts": {
          "n": 3360,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1106,
            "absent": 2254
          }
        },
        "csp": {
          "n": 2039,
          "na": 4601,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 327,
            "weak": 0,
            "absent": 1712
          }
        },
        "clickjacking": {
          "n": 2039,
          "na": 4601,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 432,
            "absent": 1607
          }
        },
        "mime_sniffing": {
          "n": 2039,
          "na": 4601,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 633,
            "absent": 1406
          }
        },
        "referrer_policy": {
          "n": 2039,
          "na": 4601,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 362,
            "absent": 1677
          }
        },
        "secure_by_default": {
          "n": 1614,
          "na": 5026,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 43,
            "not_all": 1571
          }
        },
        "ipv6": {
          "n": 6640,
          "na": 0,
          "states": {
            "aaaa": 702,
            "none": 5938
          }
        }
      }
    },
    "industries": {
      "graded": 6785,
      "checks": {
        "dmarc": {
          "n": 6785,
          "na": 0,
          "states": {
            "absent": 5301,
            "none": 608,
            "quarantine": 402,
            "reject": 472,
            "invalid": 2
          },
          "rua_present": 631
        },
        "spf": {
          "n": 6785,
          "na": 0,
          "states": {
            "absent": 3693,
            "hardfail": 961,
            "softfail": 1951,
            "neutral": 149,
            "plus_all": 2,
            "invalid": 29
          }
        },
        "dkim": {
          "n": 1918,
          "na": 4867,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 957,
            "none_observed": 961
          }
        },
        "mx": {
          "n": 6785,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3809,
            "absent": 2976
          }
        },
        "reverse_dns": {
          "n": 3798,
          "na": 2987,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3450,
            "none": 348
          }
        },
        "caa": {
          "n": 6570,
          "na": 215,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 269,
            "absent": 6301
          }
        },
        "dnssec": {
          "n": 6785,
          "na": 0,
          "states": {
            "signed_valid": 810,
            "signed_broken": 5,
            "unsigned": 5970
          }
        },
        "https": {
          "n": 6785,
          "na": 0,
          "states": {
            "https": 3349,
            "redirects": 0,
            "http_only": 3436
          }
        },
        "tls": {
          "n": 3349,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3239,
            "tls12": 110,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3349,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2944,
            "invalid": 405
          }
        },
        "hsts": {
          "n": 3349,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 976,
            "absent": 2373
          }
        },
        "csp": {
          "n": 2314,
          "na": 4471,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 263,
            "weak": 0,
            "absent": 2051
          }
        },
        "clickjacking": {
          "n": 2314,
          "na": 4471,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 548,
            "absent": 1766
          }
        },
        "mime_sniffing": {
          "n": 2314,
          "na": 4471,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 576,
            "absent": 1738
          }
        },
        "referrer_policy": {
          "n": 2314,
          "na": 4471,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 232,
            "absent": 2082
          }
        },
        "secure_by_default": {
          "n": 1776,
          "na": 5009,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 26,
            "not_all": 1750
          }
        },
        "ipv6": {
          "n": 6785,
          "na": 0,
          "states": {
            "aaaa": 1198,
            "none": 5587
          }
        }
      }
    },
    "info": {
      "graded": 4678833,
      "checks": {
        "dmarc": {
          "n": 4678833,
          "na": 0,
          "states": {
            "absent": 3354100,
            "none": 631668,
            "quarantine": 308857,
            "reject": 384076,
            "invalid": 132
          },
          "rua_present": 611526
        },
        "spf": {
          "n": 4678833,
          "na": 0,
          "states": {
            "absent": 2934046,
            "hardfail": 467239,
            "softfail": 1217079,
            "neutral": 38530,
            "plus_all": 718,
            "invalid": 21221
          }
        },
        "dkim": {
          "n": 1007121,
          "na": 3671712,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 594845,
            "none_observed": 412276
          }
        },
        "mx": {
          "n": 4678833,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2297723,
            "absent": 2381110
          }
        },
        "reverse_dns": {
          "n": 2296581,
          "na": 2382252,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1954819,
            "none": 341762
          }
        },
        "caa": {
          "n": 4626579,
          "na": 52254,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 38938,
            "absent": 4587641
          }
        },
        "dnssec": {
          "n": 4678833,
          "na": 0,
          "states": {
            "signed_valid": 236768,
            "signed_broken": 1314,
            "unsigned": 4440751
          }
        },
        "https": {
          "n": 4678833,
          "na": 0,
          "states": {
            "https": 2209096,
            "redirects": 0,
            "http_only": 2469737
          }
        },
        "tls": {
          "n": 2209096,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2101552,
            "tls12": 107544,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2209096,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1916997,
            "invalid": 292099
          }
        },
        "hsts": {
          "n": 2209096,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 228471,
            "absent": 1980625
          }
        },
        "csp": {
          "n": 1268204,
          "na": 3410629,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 76400,
            "weak": 0,
            "absent": 1191804
          }
        },
        "clickjacking": {
          "n": 1268204,
          "na": 3410629,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 134606,
            "absent": 1133598
          }
        },
        "mime_sniffing": {
          "n": 1268204,
          "na": 3410629,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 146188,
            "absent": 1122016
          }
        },
        "referrer_policy": {
          "n": 1268204,
          "na": 3410629,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 85638,
            "absent": 1182566
          }
        },
        "secure_by_default": {
          "n": 857246,
          "na": 3821587,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 5016,
            "not_all": 852230
          }
        },
        "ipv6": {
          "n": 4678833,
          "na": 0,
          "states": {
            "aaaa": 1254948,
            "none": 3423885
          }
        }
      }
    },
    "ing": {
      "graded": 20104,
      "checks": {
        "dmarc": {
          "n": 20104,
          "na": 0,
          "states": {
            "absent": 16962,
            "none": 1185,
            "quarantine": 1098,
            "reject": 859,
            "invalid": 0
          },
          "rua_present": 1678
        },
        "spf": {
          "n": 20104,
          "na": 0,
          "states": {
            "absent": 12199,
            "hardfail": 1568,
            "softfail": 5751,
            "neutral": 532,
            "plus_all": 1,
            "invalid": 53
          }
        },
        "dkim": {
          "n": 2283,
          "na": 17821,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1441,
            "none_observed": 842
          }
        },
        "mx": {
          "n": 20104,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8498,
            "absent": 11606
          }
        },
        "reverse_dns": {
          "n": 8496,
          "na": 11608,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7580,
            "none": 916
          }
        },
        "caa": {
          "n": 20028,
          "na": 76,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 437,
            "absent": 19591
          }
        },
        "dnssec": {
          "n": 20104,
          "na": 0,
          "states": {
            "signed_valid": 1273,
            "signed_broken": 10,
            "unsigned": 18821
          }
        },
        "https": {
          "n": 20104,
          "na": 0,
          "states": {
            "https": 9441,
            "redirects": 0,
            "http_only": 10663
          }
        },
        "tls": {
          "n": 9441,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9315,
            "tls12": 126,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 9441,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8832,
            "invalid": 609
          }
        },
        "hsts": {
          "n": 9441,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2002,
            "absent": 7439
          }
        },
        "csp": {
          "n": 6579,
          "na": 13525,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 958,
            "weak": 0,
            "absent": 5621
          }
        },
        "clickjacking": {
          "n": 6579,
          "na": 13525,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1511,
            "absent": 5068
          }
        },
        "mime_sniffing": {
          "n": 6579,
          "na": 13525,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1633,
            "absent": 4946
          }
        },
        "referrer_policy": {
          "n": 6579,
          "na": 13525,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1365,
            "absent": 5214
          }
        },
        "secure_by_default": {
          "n": 5010,
          "na": 15094,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 259,
            "not_all": 4751
          }
        },
        "ipv6": {
          "n": 20104,
          "na": 0,
          "states": {
            "aaaa": 4484,
            "none": 15620
          }
        }
      }
    },
    "ink": {
      "graded": 125465,
      "checks": {
        "dmarc": {
          "n": 125465,
          "na": 0,
          "states": {
            "absent": 110368,
            "none": 9944,
            "quarantine": 3413,
            "reject": 1739,
            "invalid": 1
          },
          "rua_present": 6898
        },
        "spf": {
          "n": 125465,
          "na": 0,
          "states": {
            "absent": 84063,
            "hardfail": 4157,
            "softfail": 36782,
            "neutral": 356,
            "plus_all": 6,
            "invalid": 101
          }
        },
        "dkim": {
          "n": 13019,
          "na": 112446,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 10062,
            "none_observed": 2957
          }
        },
        "mx": {
          "n": 125465,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 45045,
            "absent": 80420
          }
        },
        "reverse_dns": {
          "n": 45018,
          "na": 80447,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 37876,
            "none": 7142
          }
        },
        "caa": {
          "n": 124078,
          "na": 1387,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1186,
            "absent": 122892
          }
        },
        "dnssec": {
          "n": 125465,
          "na": 0,
          "states": {
            "signed_valid": 8145,
            "signed_broken": 72,
            "unsigned": 117248
          }
        },
        "https": {
          "n": 125465,
          "na": 0,
          "states": {
            "https": 72596,
            "redirects": 0,
            "http_only": 52869
          }
        },
        "tls": {
          "n": 72596,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 69982,
            "tls12": 2614,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 72596,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 66744,
            "invalid": 5852
          }
        },
        "hsts": {
          "n": 72596,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 12673,
            "absent": 59923
          }
        },
        "csp": {
          "n": 45390,
          "na": 80075,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2915,
            "weak": 0,
            "absent": 42475
          }
        },
        "clickjacking": {
          "n": 45390,
          "na": 80075,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 6362,
            "absent": 39028
          }
        },
        "mime_sniffing": {
          "n": 45390,
          "na": 80075,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 10385,
            "absent": 35005
          }
        },
        "referrer_policy": {
          "n": 45390,
          "na": 80075,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 7626,
            "absent": 37764
          }
        },
        "secure_by_default": {
          "n": 39543,
          "na": 85922,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 299,
            "not_all": 39244
          }
        },
        "ipv6": {
          "n": 125465,
          "na": 0,
          "states": {
            "aaaa": 45027,
            "none": 80438
          }
        }
      }
    },
    "institute": {
      "graded": 20640,
      "checks": {
        "dmarc": {
          "n": 20640,
          "na": 0,
          "states": {
            "absent": 15977,
            "none": 1893,
            "quarantine": 1761,
            "reject": 1009,
            "invalid": 0
          },
          "rua_present": 2366
        },
        "spf": {
          "n": 20640,
          "na": 0,
          "states": {
            "absent": 13519,
            "hardfail": 1875,
            "softfail": 4882,
            "neutral": 291,
            "plus_all": 1,
            "invalid": 72
          }
        },
        "dkim": {
          "n": 6527,
          "na": 14113,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1513,
            "none_observed": 5014
          }
        },
        "mx": {
          "n": 20640,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 11696,
            "absent": 8944
          }
        },
        "reverse_dns": {
          "n": 11693,
          "na": 8947,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 10502,
            "none": 1191
          }
        },
        "caa": {
          "n": 20516,
          "na": 124,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 309,
            "absent": 20207
          }
        },
        "dnssec": {
          "n": 20640,
          "na": 0,
          "states": {
            "signed_valid": 1196,
            "signed_broken": 10,
            "unsigned": 19434
          }
        },
        "https": {
          "n": 20640,
          "na": 0,
          "states": {
            "https": 12090,
            "redirects": 0,
            "http_only": 8550
          }
        },
        "tls": {
          "n": 12090,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 11802,
            "tls12": 288,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 12090,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 11285,
            "invalid": 805
          }
        },
        "hsts": {
          "n": 12090,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2010,
            "absent": 10080
          }
        },
        "csp": {
          "n": 9519,
          "na": 11121,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 641,
            "weak": 0,
            "absent": 8878
          }
        },
        "clickjacking": {
          "n": 9519,
          "na": 11121,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1032,
            "absent": 8487
          }
        },
        "mime_sniffing": {
          "n": 9519,
          "na": 11121,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 5005,
            "absent": 4514
          }
        },
        "referrer_policy": {
          "n": 9519,
          "na": 11121,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 612,
            "absent": 8907
          }
        },
        "secure_by_default": {
          "n": 8368,
          "na": 12272,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 89,
            "not_all": 8279
          }
        },
        "ipv6": {
          "n": 20640,
          "na": 0,
          "states": {
            "aaaa": 6670,
            "none": 13970
          }
        }
      }
    },
    "insure": {
      "graded": 5471,
      "checks": {
        "dmarc": {
          "n": 5471,
          "na": 0,
          "states": {
            "absent": 4211,
            "none": 409,
            "quarantine": 375,
            "reject": 476,
            "invalid": 0
          },
          "rua_present": 832
        },
        "spf": {
          "n": 5471,
          "na": 0,
          "states": {
            "absent": 3431,
            "hardfail": 963,
            "softfail": 996,
            "neutral": 46,
            "plus_all": 1,
            "invalid": 34
          }
        },
        "dkim": {
          "n": 1362,
          "na": 4109,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 425,
            "none_observed": 937
          }
        },
        "mx": {
          "n": 5471,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2507,
            "absent": 2964
          }
        },
        "reverse_dns": {
          "n": 2508,
          "na": 2963,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2080,
            "none": 428
          }
        },
        "caa": {
          "n": 5434,
          "na": 37,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 114,
            "absent": 5320
          }
        },
        "dnssec": {
          "n": 5471,
          "na": 0,
          "states": {
            "signed_valid": 329,
            "signed_broken": 0,
            "unsigned": 5142
          }
        },
        "https": {
          "n": 5471,
          "na": 0,
          "states": {
            "https": 2393,
            "redirects": 0,
            "http_only": 3078
          }
        },
        "tls": {
          "n": 2393,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2312,
            "tls12": 81,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2393,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2182,
            "invalid": 211
          }
        },
        "hsts": {
          "n": 2393,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 503,
            "absent": 1890
          }
        },
        "csp": {
          "n": 1460,
          "na": 4011,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 112,
            "weak": 0,
            "absent": 1348
          }
        },
        "clickjacking": {
          "n": 1460,
          "na": 4011,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 254,
            "absent": 1206
          }
        },
        "mime_sniffing": {
          "n": 1460,
          "na": 4011,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 263,
            "absent": 1197
          }
        },
        "referrer_policy": {
          "n": 1460,
          "na": 4011,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 128,
            "absent": 1332
          }
        },
        "secure_by_default": {
          "n": 1021,
          "na": 4450,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 17,
            "not_all": 1004
          }
        },
        "ipv6": {
          "n": 5471,
          "na": 0,
          "states": {
            "aaaa": 657,
            "none": 4814
          }
        }
      }
    },
    "international": {
      "graded": 23498,
      "checks": {
        "dmarc": {
          "n": 23498,
          "na": 0,
          "states": {
            "absent": 16850,
            "none": 2501,
            "quarantine": 2310,
            "reject": 1835,
            "invalid": 2
          },
          "rua_present": 3419
        },
        "spf": {
          "n": 23498,
          "na": 0,
          "states": {
            "absent": 13248,
            "hardfail": 3596,
            "softfail": 5919,
            "neutral": 550,
            "plus_all": 12,
            "invalid": 173
          }
        },
        "dkim": {
          "n": 4282,
          "na": 19216,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1812,
            "none_observed": 2470
          }
        },
        "mx": {
          "n": 23498,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 12528,
            "absent": 10970
          }
        },
        "reverse_dns": {
          "n": 12530,
          "na": 10968,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 10488,
            "none": 2042
          }
        },
        "caa": {
          "n": 23355,
          "na": 143,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 498,
            "absent": 22857
          }
        },
        "dnssec": {
          "n": 23498,
          "na": 0,
          "states": {
            "signed_valid": 1706,
            "signed_broken": 7,
            "unsigned": 21785
          }
        },
        "https": {
          "n": 23498,
          "na": 0,
          "states": {
            "https": 10816,
            "redirects": 0,
            "http_only": 12682
          }
        },
        "tls": {
          "n": 10816,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 10225,
            "tls12": 591,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10816,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9094,
            "invalid": 1722
          }
        },
        "hsts": {
          "n": 10816,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2211,
            "absent": 8605
          }
        },
        "csp": {
          "n": 7728,
          "na": 15770,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1128,
            "weak": 0,
            "absent": 6600
          }
        },
        "clickjacking": {
          "n": 7728,
          "na": 15770,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1396,
            "absent": 6332
          }
        },
        "mime_sniffing": {
          "n": 7728,
          "na": 15770,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1154,
            "absent": 6574
          }
        },
        "referrer_policy": {
          "n": 7728,
          "na": 15770,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 536,
            "absent": 7192
          }
        },
        "secure_by_default": {
          "n": 5539,
          "na": 17959,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 85,
            "not_all": 5454
          }
        },
        "ipv6": {
          "n": 23498,
          "na": 0,
          "states": {
            "aaaa": 4056,
            "none": 19442
          }
        }
      }
    },
    "investments": {
      "graded": 6480,
      "checks": {
        "dmarc": {
          "n": 6480,
          "na": 0,
          "states": {
            "absent": 4899,
            "none": 431,
            "quarantine": 585,
            "reject": 565,
            "invalid": 0
          },
          "rua_present": 935
        },
        "spf": {
          "n": 6480,
          "na": 0,
          "states": {
            "absent": 3569,
            "hardfail": 1092,
            "softfail": 1707,
            "neutral": 83,
            "plus_all": 0,
            "invalid": 29
          }
        },
        "dkim": {
          "n": 1385,
          "na": 5095,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 568,
            "none_observed": 817
          }
        },
        "mx": {
          "n": 6480,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3327,
            "absent": 3153
          }
        },
        "reverse_dns": {
          "n": 3329,
          "na": 3151,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2756,
            "none": 573
          }
        },
        "caa": {
          "n": 6427,
          "na": 53,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 164,
            "absent": 6263
          }
        },
        "dnssec": {
          "n": 6480,
          "na": 0,
          "states": {
            "signed_valid": 628,
            "signed_broken": 3,
            "unsigned": 5849
          }
        },
        "https": {
          "n": 6480,
          "na": 0,
          "states": {
            "https": 2688,
            "redirects": 0,
            "http_only": 3792
          }
        },
        "tls": {
          "n": 2688,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2601,
            "tls12": 87,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2688,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2378,
            "invalid": 310
          }
        },
        "hsts": {
          "n": 2688,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 600,
            "absent": 2088
          }
        },
        "csp": {
          "n": 2024,
          "na": 4456,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 234,
            "weak": 0,
            "absent": 1790
          }
        },
        "clickjacking": {
          "n": 2024,
          "na": 4456,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 476,
            "absent": 1548
          }
        },
        "mime_sniffing": {
          "n": 2024,
          "na": 4456,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 458,
            "absent": 1566
          }
        },
        "referrer_policy": {
          "n": 2024,
          "na": 4456,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 271,
            "absent": 1753
          }
        },
        "secure_by_default": {
          "n": 1368,
          "na": 5112,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 24,
            "not_all": 1344
          }
        },
        "ipv6": {
          "n": 6480,
          "na": 0,
          "states": {
            "aaaa": 803,
            "none": 5677
          }
        }
      }
    },
    "io": {
      "graded": 1057481,
      "checks": {
        "dmarc": {
          "n": 1057481,
          "na": 0,
          "states": {
            "absent": 753502,
            "none": 147911,
            "quarantine": 103469,
            "reject": 52485,
            "invalid": 114
          },
          "rua_present": 173035
        },
        "spf": {
          "n": 1057481,
          "na": 0,
          "states": {
            "absent": 552748,
            "hardfail": 172131,
            "softfail": 316521,
            "neutral": 12408,
            "plus_all": 89,
            "invalid": 3584
          }
        },
        "dkim": {
          "n": 305877,
          "na": 751604,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 145457,
            "none_observed": 160420
          }
        },
        "mx": {
          "n": 1057481,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 567422,
            "absent": 490059
          }
        },
        "reverse_dns": {
          "n": 567465,
          "na": 490016,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 459311,
            "none": 108154
          }
        },
        "caa": {
          "n": 1051191,
          "na": 6290,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 32877,
            "absent": 1018314
          }
        },
        "dnssec": {
          "n": 1057481,
          "na": 0,
          "states": {
            "signed_valid": 62847,
            "signed_broken": 1221,
            "unsigned": 993413
          }
        },
        "https": {
          "n": 1057481,
          "na": 0,
          "states": {
            "https": 726619,
            "redirects": 0,
            "http_only": 330862
          }
        },
        "tls": {
          "n": 726619,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 711184,
            "tls12": 15435,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 726619,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 698484,
            "invalid": 28135
          }
        },
        "hsts": {
          "n": 726619,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 219783,
            "absent": 506836
          }
        },
        "csp": {
          "n": 458016,
          "na": 599465,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 44545,
            "weak": 0,
            "absent": 413471
          }
        },
        "clickjacking": {
          "n": 458016,
          "na": 599465,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 86900,
            "absent": 371116
          }
        },
        "mime_sniffing": {
          "n": 458016,
          "na": 599465,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 117506,
            "absent": 340510
          }
        },
        "referrer_policy": {
          "n": 458016,
          "na": 599465,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 77362,
            "absent": 380654
          }
        },
        "secure_by_default": {
          "n": 442277,
          "na": 615204,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 10395,
            "not_all": 431882
          }
        },
        "ipv6": {
          "n": 1057481,
          "na": 0,
          "states": {
            "aaaa": 249849,
            "none": 807632
          }
        }
      }
    },
    "iq": {
      "graded": 6751,
      "checks": {
        "dmarc": {
          "n": 6751,
          "na": 0,
          "states": {
            "absent": 3839,
            "none": 2268,
            "quarantine": 277,
            "reject": 367,
            "invalid": 0
          },
          "rua_present": 635
        },
        "spf": {
          "n": 6751,
          "na": 0,
          "states": {
            "absent": 1170,
            "hardfail": 1017,
            "softfail": 4506,
            "neutral": 47,
            "plus_all": 1,
            "invalid": 10
          }
        },
        "dkim": {
          "n": 3753,
          "na": 2998,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2975,
            "none_observed": 778
          }
        },
        "mx": {
          "n": 6751,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5888,
            "absent": 863
          }
        },
        "reverse_dns": {
          "n": 5878,
          "na": 873,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4275,
            "none": 1603
          }
        },
        "caa": {
          "n": 6729,
          "na": 22,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 125,
            "absent": 6604
          }
        },
        "dnssec": {
          "n": 6751,
          "na": 0,
          "states": {
            "signed_valid": 1,
            "signed_broken": 0,
            "unsigned": 6750
          }
        },
        "https": {
          "n": 6751,
          "na": 0,
          "states": {
            "https": 6326,
            "redirects": 0,
            "http_only": 425
          }
        },
        "tls": {
          "n": 6326,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5977,
            "tls12": 349,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6326,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6128,
            "invalid": 198
          }
        },
        "hsts": {
          "n": 6326,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 670,
            "absent": 5656
          }
        },
        "csp": {
          "n": 4421,
          "na": 2330,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 986,
            "weak": 0,
            "absent": 3435
          }
        },
        "clickjacking": {
          "n": 4421,
          "na": 2330,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 495,
            "absent": 3926
          }
        },
        "mime_sniffing": {
          "n": 4421,
          "na": 2330,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 663,
            "absent": 3758
          }
        },
        "referrer_policy": {
          "n": 4421,
          "na": 2330,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 287,
            "absent": 4134
          }
        },
        "secure_by_default": {
          "n": 4412,
          "na": 2339,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 22,
            "not_all": 4390
          }
        },
        "ipv6": {
          "n": 6751,
          "na": 0,
          "states": {
            "aaaa": 2303,
            "none": 4448
          }
        }
      }
    },
    "ir": {
      "graded": 630751,
      "checks": {
        "dmarc": {
          "n": 630751,
          "na": 0,
          "states": {
            "absent": 471498,
            "none": 130729,
            "quarantine": 14803,
            "reject": 13714,
            "invalid": 7
          },
          "rua_present": 25790
        },
        "spf": {
          "n": 630751,
          "na": 0,
          "states": {
            "absent": 276022,
            "hardfail": 58773,
            "softfail": 294262,
            "neutral": 1073,
            "plus_all": 83,
            "invalid": 538
          }
        },
        "dkim": {
          "n": 203334,
          "na": 427417,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 202170,
            "none_observed": 1164
          }
        },
        "mx": {
          "n": 630751,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 401636,
            "absent": 229115
          }
        },
        "reverse_dns": {
          "n": 397502,
          "na": 233249,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 270197,
            "none": 127305
          }
        },
        "caa": {
          "n": 628332,
          "na": 2419,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 12748,
            "absent": 615584
          }
        },
        "dnssec": {
          "n": 630751,
          "na": 0,
          "states": {
            "signed_valid": 7,
            "signed_broken": 0,
            "unsigned": 630744
          }
        },
        "https": {
          "n": 630751,
          "na": 0,
          "states": {
            "https": 510984,
            "redirects": 0,
            "http_only": 119767
          }
        },
        "tls": {
          "n": 510984,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 493042,
            "tls12": 17942,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 510984,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 464685,
            "invalid": 46299
          }
        },
        "hsts": {
          "n": 510984,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 63571,
            "absent": 447413
          }
        },
        "csp": {
          "n": 344339,
          "na": 286412,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 50467,
            "weak": 0,
            "absent": 293872
          }
        },
        "clickjacking": {
          "n": 344339,
          "na": 286412,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 64332,
            "absent": 280007
          }
        },
        "mime_sniffing": {
          "n": 344339,
          "na": 286412,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 68779,
            "absent": 275560
          }
        },
        "referrer_policy": {
          "n": 344339,
          "na": 286412,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 28124,
            "absent": 316215
          }
        },
        "secure_by_default": {
          "n": 327893,
          "na": 302858,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 3785,
            "not_all": 324108
          }
        },
        "ipv6": {
          "n": 630751,
          "na": 0,
          "states": {
            "aaaa": 37733,
            "none": 593018
          }
        }
      }
    },
    "is": {
      "graded": 59240,
      "checks": {
        "dmarc": {
          "n": 59240,
          "na": 0,
          "states": {
            "absent": 40698,
            "none": 12668,
            "quarantine": 2808,
            "reject": 3057,
            "invalid": 9
          },
          "rua_present": 6711
        },
        "spf": {
          "n": 59240,
          "na": 0,
          "states": {
            "absent": 23941,
            "hardfail": 16992,
            "softfail": 17483,
            "neutral": 613,
            "plus_all": 15,
            "invalid": 196
          }
        },
        "dkim": {
          "n": 25732,
          "na": 33508,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 10768,
            "none_observed": 14964
          }
        },
        "mx": {
          "n": 59240,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 42489,
            "absent": 16751
          }
        },
        "reverse_dns": {
          "n": 42530,
          "na": 16710,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 39753,
            "none": 2777
          }
        },
        "caa": {
          "n": 59205,
          "na": 35,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1857,
            "absent": 57348
          }
        },
        "dnssec": {
          "n": 59240,
          "na": 0,
          "states": {
            "signed_valid": 2636,
            "signed_broken": 5,
            "unsigned": 56599
          }
        },
        "https": {
          "n": 59240,
          "na": 0,
          "states": {
            "https": 47739,
            "redirects": 0,
            "http_only": 11501
          }
        },
        "tls": {
          "n": 47739,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 45352,
            "tls12": 2387,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 47739,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 44799,
            "invalid": 2940
          }
        },
        "hsts": {
          "n": 47739,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 15701,
            "absent": 32038
          }
        },
        "csp": {
          "n": 32391,
          "na": 26849,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 4223,
            "weak": 0,
            "absent": 28168
          }
        },
        "clickjacking": {
          "n": 32391,
          "na": 26849,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 7453,
            "absent": 24938
          }
        },
        "mime_sniffing": {
          "n": 32391,
          "na": 26849,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 11035,
            "absent": 21356
          }
        },
        "referrer_policy": {
          "n": 32391,
          "na": 26849,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 4170,
            "absent": 28221
          }
        },
        "secure_by_default": {
          "n": 32001,
          "na": 27239,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 707,
            "not_all": 31294
          }
        },
        "ipv6": {
          "n": 59240,
          "na": 0,
          "states": {
            "aaaa": 12939,
            "none": 46301
          }
        }
      }
    },
    "ist": {
      "graded": 6157,
      "checks": {
        "dmarc": {
          "n": 6157,
          "na": 0,
          "states": {
            "absent": 4504,
            "none": 568,
            "quarantine": 705,
            "reject": 380,
            "invalid": 0
          },
          "rua_present": 906
        },
        "spf": {
          "n": 6157,
          "na": 0,
          "states": {
            "absent": 3735,
            "hardfail": 794,
            "softfail": 1428,
            "neutral": 138,
            "plus_all": 1,
            "invalid": 61
          }
        },
        "dkim": {
          "n": 1306,
          "na": 4851,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 550,
            "none_observed": 756
          }
        },
        "mx": {
          "n": 6157,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2959,
            "absent": 3198
          }
        },
        "reverse_dns": {
          "n": 2958,
          "na": 3199,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2475,
            "none": 483
          }
        },
        "caa": {
          "n": 6088,
          "na": 69,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 103,
            "absent": 5985
          }
        },
        "dnssec": {
          "n": 6157,
          "na": 0,
          "states": {
            "signed_valid": 123,
            "signed_broken": 1,
            "unsigned": 6033
          }
        },
        "https": {
          "n": 6157,
          "na": 0,
          "states": {
            "https": 3040,
            "redirects": 0,
            "http_only": 3117
          }
        },
        "tls": {
          "n": 3040,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2759,
            "tls12": 281,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3040,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2474,
            "invalid": 566
          }
        },
        "hsts": {
          "n": 3040,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 580,
            "absent": 2460
          }
        },
        "csp": {
          "n": 2329,
          "na": 3828,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 263,
            "weak": 0,
            "absent": 2066
          }
        },
        "clickjacking": {
          "n": 2329,
          "na": 3828,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 364,
            "absent": 1965
          }
        },
        "mime_sniffing": {
          "n": 2329,
          "na": 3828,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 243,
            "absent": 2086
          }
        },
        "referrer_policy": {
          "n": 2329,
          "na": 3828,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 145,
            "absent": 2184
          }
        },
        "secure_by_default": {
          "n": 1651,
          "na": 4506,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 15,
            "not_all": 1636
          }
        },
        "ipv6": {
          "n": 6157,
          "na": 0,
          "states": {
            "aaaa": 1111,
            "none": 5046
          }
        }
      }
    },
    "it": {
      "graded": 2558090,
      "checks": {
        "dmarc": {
          "n": 2558090,
          "na": 0,
          "states": {
            "absent": 1309138,
            "none": 1114191,
            "quarantine": 77620,
            "reject": 56740,
            "invalid": 401
          },
          "rua_present": 172961
        },
        "spf": {
          "n": 2558090,
          "na": 0,
          "states": {
            "absent": 619894,
            "hardfail": 531072,
            "softfail": 1333005,
            "neutral": 67329,
            "plus_all": 652,
            "invalid": 6138
          }
        },
        "dkim": {
          "n": 573813,
          "na": 1984277,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 379246,
            "none_observed": 194567
          }
        },
        "mx": {
          "n": 2558090,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2208049,
            "absent": 350041
          }
        },
        "reverse_dns": {
          "n": 2208754,
          "na": 349336,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2004639,
            "none": 204115
          }
        },
        "caa": {
          "n": 2545947,
          "na": 12143,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 38853,
            "absent": 2507094
          }
        },
        "dnssec": {
          "n": 2558090,
          "na": 0,
          "states": {
            "signed_valid": 39695,
            "signed_broken": 215,
            "unsigned": 2518180
          }
        },
        "https": {
          "n": 2558090,
          "na": 0,
          "states": {
            "https": 2209495,
            "redirects": 0,
            "http_only": 348595
          }
        },
        "tls": {
          "n": 2209495,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2042004,
            "tls12": 167491,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2209495,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1905084,
            "invalid": 304411
          }
        },
        "hsts": {
          "n": 2209495,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 285017,
            "absent": 1924478
          }
        },
        "csp": {
          "n": 964388,
          "na": 1593702,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 69342,
            "weak": 0,
            "absent": 895046
          }
        },
        "clickjacking": {
          "n": 964388,
          "na": 1593702,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 123365,
            "absent": 841023
          }
        },
        "mime_sniffing": {
          "n": 964388,
          "na": 1593702,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 162736,
            "absent": 801652
          }
        },
        "referrer_policy": {
          "n": 964388,
          "na": 1593702,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 66737,
            "absent": 897651
          }
        },
        "secure_by_default": {
          "n": 897143,
          "na": 1660947,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 5310,
            "not_all": 891833
          }
        },
        "ipv6": {
          "n": 2558090,
          "na": 0,
          "states": {
            "aaaa": 724755,
            "none": 1833335
          }
        }
      }
    },
    "jetzt": {
      "graded": 11030,
      "checks": {
        "dmarc": {
          "n": 11030,
          "na": 0,
          "states": {
            "absent": 7480,
            "none": 2328,
            "quarantine": 251,
            "reject": 971,
            "invalid": 0
          },
          "rua_present": 438
        },
        "spf": {
          "n": 11030,
          "na": 0,
          "states": {
            "absent": 4481,
            "hardfail": 1453,
            "softfail": 4676,
            "neutral": 250,
            "plus_all": 0,
            "invalid": 170
          }
        },
        "dkim": {
          "n": 889,
          "na": 10141,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 593,
            "none_observed": 296
          }
        },
        "mx": {
          "n": 11030,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8567,
            "absent": 2463
          }
        },
        "reverse_dns": {
          "n": 8582,
          "na": 2448,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7982,
            "none": 600
          }
        },
        "caa": {
          "n": 10813,
          "na": 217,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 202,
            "absent": 10611
          }
        },
        "dnssec": {
          "n": 11030,
          "na": 0,
          "states": {
            "signed_valid": 468,
            "signed_broken": 1,
            "unsigned": 10561
          }
        },
        "https": {
          "n": 11030,
          "na": 0,
          "states": {
            "https": 5969,
            "redirects": 0,
            "http_only": 5061
          }
        },
        "tls": {
          "n": 5969,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5670,
            "tls12": 299,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5969,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4696,
            "invalid": 1273
          }
        },
        "hsts": {
          "n": 5969,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 951,
            "absent": 5018
          }
        },
        "csp": {
          "n": 4180,
          "na": 6850,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 163,
            "weak": 0,
            "absent": 4017
          }
        },
        "clickjacking": {
          "n": 4180,
          "na": 6850,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 791,
            "absent": 3389
          }
        },
        "mime_sniffing": {
          "n": 4180,
          "na": 6850,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 836,
            "absent": 3344
          }
        },
        "referrer_policy": {
          "n": 4180,
          "na": 6850,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 670,
            "absent": 3510
          }
        },
        "secure_by_default": {
          "n": 2667,
          "na": 8363,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 46,
            "not_all": 2621
          }
        },
        "ipv6": {
          "n": 11030,
          "na": 0,
          "states": {
            "aaaa": 4365,
            "none": 6665
          }
        }
      }
    },
    "jobs": {
      "graded": 8603,
      "checks": {
        "dmarc": {
          "n": 8603,
          "na": 0,
          "states": {
            "absent": 5803,
            "none": 565,
            "quarantine": 401,
            "reject": 1833,
            "invalid": 1
          },
          "rua_present": 2050
        },
        "spf": {
          "n": 8603,
          "na": 0,
          "states": {
            "absent": 4999,
            "hardfail": 2314,
            "softfail": 1074,
            "neutral": 161,
            "plus_all": 4,
            "invalid": 51
          }
        },
        "dkim": {
          "n": 1585,
          "na": 7018,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 467,
            "none_observed": 1118
          }
        },
        "mx": {
          "n": 8603,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3972,
            "absent": 4631
          }
        },
        "reverse_dns": {
          "n": 3975,
          "na": 4628,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2905,
            "none": 1070
          }
        },
        "caa": {
          "n": 8578,
          "na": 25,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 292,
            "absent": 8286
          }
        },
        "dnssec": {
          "n": 8603,
          "na": 0,
          "states": {
            "signed_valid": 201,
            "signed_broken": 0,
            "unsigned": 8402
          }
        },
        "https": {
          "n": 8603,
          "na": 0,
          "states": {
            "https": 4272,
            "redirects": 0,
            "http_only": 4331
          }
        },
        "tls": {
          "n": 4272,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3799,
            "tls12": 473,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4272,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3678,
            "invalid": 594
          }
        },
        "hsts": {
          "n": 4272,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1061,
            "absent": 3211
          }
        },
        "csp": {
          "n": 2010,
          "na": 6593,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 425,
            "weak": 0,
            "absent": 1585
          }
        },
        "clickjacking": {
          "n": 2010,
          "na": 6593,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 587,
            "absent": 1423
          }
        },
        "mime_sniffing": {
          "n": 2010,
          "na": 6593,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 570,
            "absent": 1440
          }
        },
        "referrer_policy": {
          "n": 2010,
          "na": 6593,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 412,
            "absent": 1598
          }
        },
        "secure_by_default": {
          "n": 1334,
          "na": 7269,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 117,
            "not_all": 1217
          }
        },
        "ipv6": {
          "n": 8603,
          "na": 0,
          "states": {
            "aaaa": 926,
            "none": 7677
          }
        }
      }
    },
    "jp": {
      "graded": 1359513,
      "checks": {
        "dmarc": {
          "n": 1359513,
          "na": 0,
          "states": {
            "absent": 905485,
            "none": 377274,
            "quarantine": 50328,
            "reject": 26355,
            "invalid": 71
          },
          "rua_present": 97645
        },
        "spf": {
          "n": 1359513,
          "na": 0,
          "states": {
            "absent": 261024,
            "hardfail": 124014,
            "softfail": 964336,
            "neutral": 3778,
            "plus_all": 50,
            "invalid": 6311
          }
        },
        "dkim": {
          "n": 384630,
          "na": 974883,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 284645,
            "none_observed": 99985
          }
        },
        "mx": {
          "n": 1359513,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1182724,
            "absent": 176789
          }
        },
        "reverse_dns": {
          "n": 1181191,
          "na": 178322,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 971943,
            "none": 209248
          }
        },
        "caa": {
          "n": 1356654,
          "na": 2859,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 8210,
            "absent": 1348444
          }
        },
        "dnssec": {
          "n": 1359513,
          "na": 0,
          "states": {
            "signed_valid": 8619,
            "signed_broken": 29,
            "unsigned": 1350865
          }
        },
        "https": {
          "n": 1359513,
          "na": 0,
          "states": {
            "https": 1173072,
            "redirects": 0,
            "http_only": 186441
          }
        },
        "tls": {
          "n": 1173072,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 974373,
            "tls12": 198699,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 1173072,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1007017,
            "invalid": 166055
          }
        },
        "hsts": {
          "n": 1173072,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 130115,
            "absent": 1042957
          }
        },
        "csp": {
          "n": 779152,
          "na": 580361,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 49565,
            "weak": 0,
            "absent": 729587
          }
        },
        "clickjacking": {
          "n": 779152,
          "na": 580361,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 126111,
            "absent": 653041
          }
        },
        "mime_sniffing": {
          "n": 779152,
          "na": 580361,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 133049,
            "absent": 646103
          }
        },
        "referrer_policy": {
          "n": 779152,
          "na": 580361,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 22483,
            "absent": 756669
          }
        },
        "secure_by_default": {
          "n": 738351,
          "na": 621162,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 2001,
            "not_all": 736350
          }
        },
        "ipv6": {
          "n": 1359513,
          "na": 0,
          "states": {
            "aaaa": 65639,
            "none": 1293874
          }
        }
      }
    },
    "ke": {
      "graded": 95690,
      "checks": {
        "dmarc": {
          "n": 95690,
          "na": 0,
          "states": {
            "absent": 44304,
            "none": 31084,
            "quarantine": 16856,
            "reject": 3439,
            "invalid": 7
          },
          "rua_present": 19506
        },
        "spf": {
          "n": 95690,
          "na": 0,
          "states": {
            "absent": 17269,
            "hardfail": 7332,
            "softfail": 66635,
            "neutral": 333,
            "plus_all": 14,
            "invalid": 4107
          }
        },
        "dkim": {
          "n": 50502,
          "na": 45188,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 42900,
            "none_observed": 7602
          }
        },
        "mx": {
          "n": 95690,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 83228,
            "absent": 12462
          }
        },
        "reverse_dns": {
          "n": 83316,
          "na": 12374,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 61525,
            "none": 21791
          }
        },
        "caa": {
          "n": 95063,
          "na": 627,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3262,
            "absent": 91801
          }
        },
        "dnssec": {
          "n": 95690,
          "na": 0,
          "states": {
            "signed_valid": 215,
            "signed_broken": 5,
            "unsigned": 95470
          }
        },
        "https": {
          "n": 95690,
          "na": 0,
          "states": {
            "https": 91335,
            "redirects": 0,
            "http_only": 4355
          }
        },
        "tls": {
          "n": 91335,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 89960,
            "tls12": 1375,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 91335,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 88088,
            "invalid": 3247
          }
        },
        "hsts": {
          "n": 91335,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 13279,
            "absent": 78056
          }
        },
        "csp": {
          "n": 61731,
          "na": 33959,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 3017,
            "weak": 0,
            "absent": 58714
          }
        },
        "clickjacking": {
          "n": 61731,
          "na": 33959,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 6704,
            "absent": 55027
          }
        },
        "mime_sniffing": {
          "n": 61731,
          "na": 33959,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 7854,
            "absent": 53877
          }
        },
        "referrer_policy": {
          "n": 61731,
          "na": 33959,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 5352,
            "absent": 56379
          }
        },
        "secure_by_default": {
          "n": 61581,
          "na": 34109,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 619,
            "not_all": 60962
          }
        },
        "ipv6": {
          "n": 95690,
          "na": 0,
          "states": {
            "aaaa": 13029,
            "none": 82661
          }
        }
      }
    },
    "kg": {
      "graded": 10965,
      "checks": {
        "dmarc": {
          "n": 10965,
          "na": 0,
          "states": {
            "absent": 7759,
            "none": 1623,
            "quarantine": 1168,
            "reject": 415,
            "invalid": 0
          },
          "rua_present": 1145
        },
        "spf": {
          "n": 10965,
          "na": 0,
          "states": {
            "absent": 3876,
            "hardfail": 1744,
            "softfail": 4178,
            "neutral": 41,
            "plus_all": 0,
            "invalid": 1126
          }
        },
        "dkim": {
          "n": 3049,
          "na": 7916,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2558,
            "none_observed": 491
          }
        },
        "mx": {
          "n": 10965,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7831,
            "absent": 3134
          }
        },
        "reverse_dns": {
          "n": 7840,
          "na": 3125,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6668,
            "none": 1172
          }
        },
        "caa": {
          "n": 10927,
          "na": 38,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 438,
            "absent": 10489
          }
        },
        "dnssec": {
          "n": 10965,
          "na": 0,
          "states": {
            "signed_valid": 98,
            "signed_broken": 0,
            "unsigned": 10867
          }
        },
        "https": {
          "n": 10965,
          "na": 0,
          "states": {
            "https": 9905,
            "redirects": 0,
            "http_only": 1060
          }
        },
        "tls": {
          "n": 9905,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8419,
            "tls12": 1486,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 9905,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8964,
            "invalid": 941
          }
        },
        "hsts": {
          "n": 9905,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2649,
            "absent": 7256
          }
        },
        "csp": {
          "n": 7185,
          "na": 3780,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 293,
            "weak": 0,
            "absent": 6892
          }
        },
        "clickjacking": {
          "n": 7185,
          "na": 3780,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1554,
            "absent": 5631
          }
        },
        "mime_sniffing": {
          "n": 7185,
          "na": 3780,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1109,
            "absent": 6076
          }
        },
        "referrer_policy": {
          "n": 7185,
          "na": 3780,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 680,
            "absent": 6505
          }
        },
        "secure_by_default": {
          "n": 7087,
          "na": 3878,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 78,
            "not_all": 7009
          }
        },
        "ipv6": {
          "n": 10965,
          "na": 0,
          "states": {
            "aaaa": 1998,
            "none": 8967
          }
        }
      }
    },
    "kids": {
      "graded": 6434,
      "checks": {
        "dmarc": {
          "n": 6434,
          "na": 0,
          "states": {
            "absent": 4627,
            "none": 430,
            "quarantine": 809,
            "reject": 568,
            "invalid": 0
          },
          "rua_present": 1274
        },
        "spf": {
          "n": 6434,
          "na": 0,
          "states": {
            "absent": 3972,
            "hardfail": 824,
            "softfail": 1506,
            "neutral": 98,
            "plus_all": 0,
            "invalid": 34
          }
        },
        "dkim": {
          "n": 824,
          "na": 5610,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 386,
            "none_observed": 438
          }
        },
        "mx": {
          "n": 6434,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2681,
            "absent": 3753
          }
        },
        "reverse_dns": {
          "n": 2680,
          "na": 3754,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1988,
            "none": 692
          }
        },
        "caa": {
          "n": 6413,
          "na": 21,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 177,
            "absent": 6236
          }
        },
        "dnssec": {
          "n": 6434,
          "na": 0,
          "states": {
            "signed_valid": 258,
            "signed_broken": 2,
            "unsigned": 6174
          }
        },
        "https": {
          "n": 6434,
          "na": 0,
          "states": {
            "https": 2855,
            "redirects": 0,
            "http_only": 3579
          }
        },
        "tls": {
          "n": 2855,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2754,
            "tls12": 101,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2855,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2579,
            "invalid": 276
          }
        },
        "hsts": {
          "n": 2855,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 781,
            "absent": 2074
          }
        },
        "csp": {
          "n": 2422,
          "na": 4012,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 439,
            "weak": 0,
            "absent": 1983
          }
        },
        "clickjacking": {
          "n": 2422,
          "na": 4012,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 577,
            "absent": 1845
          }
        },
        "mime_sniffing": {
          "n": 2422,
          "na": 4012,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 595,
            "absent": 1827
          }
        },
        "referrer_policy": {
          "n": 2422,
          "na": 4012,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 427,
            "absent": 1995
          }
        },
        "secure_by_default": {
          "n": 1491,
          "na": 4943,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 39,
            "not_all": 1452
          }
        },
        "ipv6": {
          "n": 6434,
          "na": 0,
          "states": {
            "aaaa": 716,
            "none": 5718
          }
        }
      }
    },
    "kim": {
      "graded": 7145,
      "checks": {
        "dmarc": {
          "n": 7145,
          "na": 0,
          "states": {
            "absent": 6278,
            "none": 376,
            "quarantine": 262,
            "reject": 228,
            "invalid": 1
          },
          "rua_present": 410
        },
        "spf": {
          "n": 7145,
          "na": 0,
          "states": {
            "absent": 4846,
            "hardfail": 631,
            "softfail": 1528,
            "neutral": 88,
            "plus_all": 0,
            "invalid": 52
          }
        },
        "dkim": {
          "n": 925,
          "na": 6220,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 456,
            "none_observed": 469
          }
        },
        "mx": {
          "n": 7145,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2712,
            "absent": 4433
          }
        },
        "reverse_dns": {
          "n": 2710,
          "na": 4435,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2237,
            "none": 473
          }
        },
        "caa": {
          "n": 7062,
          "na": 83,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 314,
            "absent": 6748
          }
        },
        "dnssec": {
          "n": 7145,
          "na": 0,
          "states": {
            "signed_valid": 422,
            "signed_broken": 6,
            "unsigned": 6717
          }
        },
        "https": {
          "n": 7145,
          "na": 0,
          "states": {
            "https": 4223,
            "redirects": 0,
            "http_only": 2922
          }
        },
        "tls": {
          "n": 4223,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3908,
            "tls12": 315,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4223,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3755,
            "invalid": 468
          }
        },
        "hsts": {
          "n": 4223,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 805,
            "absent": 3418
          }
        },
        "csp": {
          "n": 2576,
          "na": 4569,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 226,
            "weak": 0,
            "absent": 2350
          }
        },
        "clickjacking": {
          "n": 2576,
          "na": 4569,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 383,
            "absent": 2193
          }
        },
        "mime_sniffing": {
          "n": 2576,
          "na": 4569,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 507,
            "absent": 2069
          }
        },
        "referrer_policy": {
          "n": 2576,
          "na": 4569,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 335,
            "absent": 2241
          }
        },
        "secure_by_default": {
          "n": 2018,
          "na": 5127,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 41,
            "not_all": 1977
          }
        },
        "ipv6": {
          "n": 7145,
          "na": 0,
          "states": {
            "aaaa": 1870,
            "none": 5275
          }
        }
      }
    },
    "kitchen": {
      "graded": 6949,
      "checks": {
        "dmarc": {
          "n": 6949,
          "na": 0,
          "states": {
            "absent": 5175,
            "none": 756,
            "quarantine": 617,
            "reject": 401,
            "invalid": 0
          },
          "rua_present": 887
        },
        "spf": {
          "n": 6949,
          "na": 0,
          "states": {
            "absent": 3969,
            "hardfail": 866,
            "softfail": 1997,
            "neutral": 68,
            "plus_all": 0,
            "invalid": 49
          }
        },
        "dkim": {
          "n": 1521,
          "na": 5428,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 585,
            "none_observed": 936
          }
        },
        "mx": {
          "n": 6949,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3690,
            "absent": 3259
          }
        },
        "reverse_dns": {
          "n": 3691,
          "na": 3258,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3139,
            "none": 552
          }
        },
        "caa": {
          "n": 6918,
          "na": 31,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 230,
            "absent": 6688
          }
        },
        "dnssec": {
          "n": 6949,
          "na": 0,
          "states": {
            "signed_valid": 499,
            "signed_broken": 4,
            "unsigned": 6446
          }
        },
        "https": {
          "n": 6949,
          "na": 0,
          "states": {
            "https": 3666,
            "redirects": 0,
            "http_only": 3283
          }
        },
        "tls": {
          "n": 3666,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3545,
            "tls12": 121,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3666,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3288,
            "invalid": 378
          }
        },
        "hsts": {
          "n": 3666,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1109,
            "absent": 2557
          }
        },
        "csp": {
          "n": 2460,
          "na": 4489,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 232,
            "weak": 0,
            "absent": 2228
          }
        },
        "clickjacking": {
          "n": 2460,
          "na": 4489,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 516,
            "absent": 1944
          }
        },
        "mime_sniffing": {
          "n": 2460,
          "na": 4489,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 578,
            "absent": 1882
          }
        },
        "referrer_policy": {
          "n": 2460,
          "na": 4489,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 296,
            "absent": 2164
          }
        },
        "secure_by_default": {
          "n": 1982,
          "na": 4967,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 49,
            "not_all": 1933
          }
        },
        "ipv6": {
          "n": 6949,
          "na": 0,
          "states": {
            "aaaa": 1174,
            "none": 5775
          }
        }
      }
    },
    "kiwi": {
      "graded": 9714,
      "checks": {
        "dmarc": {
          "n": 9714,
          "na": 0,
          "states": {
            "absent": 7922,
            "none": 902,
            "quarantine": 334,
            "reject": 554,
            "invalid": 2
          },
          "rua_present": 778
        },
        "spf": {
          "n": 9714,
          "na": 0,
          "states": {
            "absent": 6290,
            "hardfail": 1393,
            "softfail": 1757,
            "neutral": 250,
            "plus_all": 1,
            "invalid": 23
          }
        },
        "dkim": {
          "n": 1990,
          "na": 7724,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 890,
            "none_observed": 1100
          }
        },
        "mx": {
          "n": 9714,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4231,
            "absent": 5483
          }
        },
        "reverse_dns": {
          "n": 4232,
          "na": 5482,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3509,
            "none": 723
          }
        },
        "caa": {
          "n": 9646,
          "na": 68,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 120,
            "absent": 9526
          }
        },
        "dnssec": {
          "n": 9714,
          "na": 0,
          "states": {
            "signed_valid": 109,
            "signed_broken": 2,
            "unsigned": 9603
          }
        },
        "https": {
          "n": 9714,
          "na": 0,
          "states": {
            "https": 4907,
            "redirects": 0,
            "http_only": 4807
          }
        },
        "tls": {
          "n": 4907,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4057,
            "tls12": 850,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4907,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3495,
            "invalid": 1412
          }
        },
        "hsts": {
          "n": 4907,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 712,
            "absent": 4195
          }
        },
        "csp": {
          "n": 3757,
          "na": 5957,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 124,
            "weak": 0,
            "absent": 3633
          }
        },
        "clickjacking": {
          "n": 3757,
          "na": 5957,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 270,
            "absent": 3487
          }
        },
        "mime_sniffing": {
          "n": 3757,
          "na": 5957,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 299,
            "absent": 3458
          }
        },
        "referrer_policy": {
          "n": 3757,
          "na": 5957,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 158,
            "absent": 3599
          }
        },
        "secure_by_default": {
          "n": 2079,
          "na": 7635,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 20,
            "not_all": 2059
          }
        },
        "ipv6": {
          "n": 9714,
          "na": 0,
          "states": {
            "aaaa": 1413,
            "none": 8301
          }
        }
      }
    },
    "koeln": {
      "graded": 16273,
      "checks": {
        "dmarc": {
          "n": 16273,
          "na": 0,
          "states": {
            "absent": 9279,
            "none": 4118,
            "quarantine": 267,
            "reject": 2609,
            "invalid": 0
          },
          "rua_present": 409
        },
        "spf": {
          "n": 16273,
          "na": 0,
          "states": {
            "absent": 7007,
            "hardfail": 1811,
            "softfail": 6825,
            "neutral": 413,
            "plus_all": 0,
            "invalid": 217
          }
        },
        "dkim": {
          "n": 1172,
          "na": 15101,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 602,
            "none_observed": 570
          }
        },
        "mx": {
          "n": 16273,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 12735,
            "absent": 3538
          }
        },
        "reverse_dns": {
          "n": 12744,
          "na": 3529,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 12159,
            "none": 585
          }
        },
        "caa": {
          "n": 16215,
          "na": 58,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 165,
            "absent": 16050
          }
        },
        "dnssec": {
          "n": 16273,
          "na": 0,
          "states": {
            "signed_valid": 294,
            "signed_broken": 2,
            "unsigned": 15977
          }
        },
        "https": {
          "n": 16273,
          "na": 0,
          "states": {
            "https": 7138,
            "redirects": 0,
            "http_only": 9135
          }
        },
        "tls": {
          "n": 7138,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5732,
            "tls12": 1406,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7138,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4954,
            "invalid": 2184
          }
        },
        "hsts": {
          "n": 7138,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 660,
            "absent": 6478
          }
        },
        "csp": {
          "n": 5461,
          "na": 10812,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 81,
            "weak": 0,
            "absent": 5380
          }
        },
        "clickjacking": {
          "n": 5461,
          "na": 10812,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 227,
            "absent": 5234
          }
        },
        "mime_sniffing": {
          "n": 5461,
          "na": 10812,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 274,
            "absent": 5187
          }
        },
        "referrer_policy": {
          "n": 5461,
          "na": 10812,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 121,
            "absent": 5340
          }
        },
        "secure_by_default": {
          "n": 2586,
          "na": 13687,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 25,
            "not_all": 2561
          }
        },
        "ipv6": {
          "n": 16273,
          "na": 0,
          "states": {
            "aaaa": 7472,
            "none": 8801
          }
        }
      }
    },
    "kr": {
      "graded": 536437,
      "checks": {
        "dmarc": {
          "n": 536437,
          "na": 0,
          "states": {
            "absent": 506377,
            "none": 20673,
            "quarantine": 4237,
            "reject": 5118,
            "invalid": 32
          },
          "rua_present": 14200
        },
        "spf": {
          "n": 536437,
          "na": 0,
          "states": {
            "absent": 306670,
            "hardfail": 21549,
            "softfail": 206481,
            "neutral": 237,
            "plus_all": 22,
            "invalid": 1478
          }
        },
        "dkim": {
          "n": 43410,
          "na": 493027,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 14311,
            "none_observed": 29099
          }
        },
        "mx": {
          "n": 536437,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 264723,
            "absent": 271714
          }
        },
        "reverse_dns": {
          "n": 264366,
          "na": 272071,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 161318,
            "none": 103048
          }
        },
        "caa": {
          "n": 535227,
          "na": 1210,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 4952,
            "absent": 530275
          }
        },
        "dnssec": {
          "n": 536437,
          "na": 0,
          "states": {
            "signed_valid": 588,
            "signed_broken": 7,
            "unsigned": 535842
          }
        },
        "https": {
          "n": 536437,
          "na": 0,
          "states": {
            "https": 455962,
            "redirects": 0,
            "http_only": 80475
          }
        },
        "tls": {
          "n": 455962,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 286598,
            "tls12": 169364,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 455962,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 357226,
            "invalid": 98736
          }
        },
        "hsts": {
          "n": 455962,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 116247,
            "absent": 339715
          }
        },
        "csp": {
          "n": 305448,
          "na": 230989,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 9408,
            "weak": 0,
            "absent": 296040
          }
        },
        "clickjacking": {
          "n": 305448,
          "na": 230989,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 25230,
            "absent": 280218
          }
        },
        "mime_sniffing": {
          "n": 305448,
          "na": 230989,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 106116,
            "absent": 199332
          }
        },
        "referrer_policy": {
          "n": 305448,
          "na": 230989,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 81806,
            "absent": 223642
          }
        },
        "secure_by_default": {
          "n": 287987,
          "na": 248450,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1494,
            "not_all": 286493
          }
        },
        "ipv6": {
          "n": 536437,
          "na": 0,
          "states": {
            "aaaa": 39522,
            "none": 496915
          }
        }
      }
    },
    "ky": {
      "graded": 5476,
      "checks": {
        "dmarc": {
          "n": 5476,
          "na": 0,
          "states": {
            "absent": 3033,
            "none": 681,
            "quarantine": 1251,
            "reject": 509,
            "invalid": 2
          },
          "rua_present": 1888
        },
        "spf": {
          "n": 5476,
          "na": 0,
          "states": {
            "absent": 2537,
            "hardfail": 1652,
            "softfail": 1217,
            "neutral": 52,
            "plus_all": 1,
            "invalid": 17
          }
        },
        "dkim": {
          "n": 2725,
          "na": 2751,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 977,
            "none_observed": 1748
          }
        },
        "mx": {
          "n": 5476,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3208,
            "absent": 2268
          }
        },
        "reverse_dns": {
          "n": 3208,
          "na": 2268,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2819,
            "none": 389
          }
        },
        "caa": {
          "n": 5462,
          "na": 14,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 78,
            "absent": 5384
          }
        },
        "dnssec": {
          "n": 5476,
          "na": 0,
          "states": {
            "signed_valid": 84,
            "signed_broken": 0,
            "unsigned": 5392
          }
        },
        "https": {
          "n": 5476,
          "na": 0,
          "states": {
            "https": 3404,
            "redirects": 0,
            "http_only": 2072
          }
        },
        "tls": {
          "n": 3404,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3203,
            "tls12": 201,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3404,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3295,
            "invalid": 109
          }
        },
        "hsts": {
          "n": 3404,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 896,
            "absent": 2508
          }
        },
        "csp": {
          "n": 1529,
          "na": 3947,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 251,
            "weak": 0,
            "absent": 1278
          }
        },
        "clickjacking": {
          "n": 1529,
          "na": 3947,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 315,
            "absent": 1214
          }
        },
        "mime_sniffing": {
          "n": 1529,
          "na": 3947,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 382,
            "absent": 1147
          }
        },
        "referrer_policy": {
          "n": 1529,
          "na": 3947,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 173,
            "absent": 1356
          }
        },
        "secure_by_default": {
          "n": 1505,
          "na": 3971,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 28,
            "not_all": 1477
          }
        },
        "ipv6": {
          "n": 5476,
          "na": 0,
          "states": {
            "aaaa": 596,
            "none": 4880
          }
        }
      }
    },
    "kz": {
      "graded": 127024,
      "checks": {
        "dmarc": {
          "n": 127024,
          "na": 0,
          "states": {
            "absent": 109549,
            "none": 8316,
            "quarantine": 5956,
            "reject": 3193,
            "invalid": 10
          },
          "rua_present": 5418
        },
        "spf": {
          "n": 127024,
          "na": 0,
          "states": {
            "absent": 33032,
            "hardfail": 45237,
            "softfail": 36338,
            "neutral": 2369,
            "plus_all": 2,
            "invalid": 10046
          }
        },
        "dkim": {
          "n": 38734,
          "na": 88290,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 34638,
            "none_observed": 4096
          }
        },
        "mx": {
          "n": 127024,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 99069,
            "absent": 27955
          }
        },
        "reverse_dns": {
          "n": 98942,
          "na": 28082,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 76774,
            "none": 22168
          }
        },
        "caa": {
          "n": 126740,
          "na": 284,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2158,
            "absent": 124582
          }
        },
        "dnssec": {
          "n": 127024,
          "na": 0,
          "states": {
            "signed_valid": 426,
            "signed_broken": 12,
            "unsigned": 126586
          }
        },
        "https": {
          "n": 127024,
          "na": 0,
          "states": {
            "https": 117752,
            "redirects": 0,
            "http_only": 9272
          }
        },
        "tls": {
          "n": 117752,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 108809,
            "tls12": 8943,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 117752,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 109707,
            "invalid": 8045
          }
        },
        "hsts": {
          "n": 117752,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 20614,
            "absent": 97138
          }
        },
        "csp": {
          "n": 83234,
          "na": 43790,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2160,
            "weak": 0,
            "absent": 81074
          }
        },
        "clickjacking": {
          "n": 83234,
          "na": 43790,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 19324,
            "absent": 63910
          }
        },
        "mime_sniffing": {
          "n": 83234,
          "na": 43790,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 26242,
            "absent": 56992
          }
        },
        "referrer_policy": {
          "n": 83234,
          "na": 43790,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 5747,
            "absent": 77487
          }
        },
        "secure_by_default": {
          "n": 81395,
          "na": 45629,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 419,
            "not_all": 80976
          }
        },
        "ipv6": {
          "n": 127024,
          "na": 0,
          "states": {
            "aaaa": 28746,
            "none": 98278
          }
        }
      }
    },
    "la": {
      "graded": 35408,
      "checks": {
        "dmarc": {
          "n": 35408,
          "na": 0,
          "states": {
            "absent": 28980,
            "none": 2809,
            "quarantine": 2522,
            "reject": 1093,
            "invalid": 4
          },
          "rua_present": 3911
        },
        "spf": {
          "n": 35408,
          "na": 0,
          "states": {
            "absent": 16217,
            "hardfail": 12256,
            "softfail": 6463,
            "neutral": 374,
            "plus_all": 2,
            "invalid": 96
          }
        },
        "dkim": {
          "n": 9007,
          "na": 26401,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2745,
            "none_observed": 6262
          }
        },
        "mx": {
          "n": 35408,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 22040,
            "absent": 13368
          }
        },
        "reverse_dns": {
          "n": 22034,
          "na": 13374,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 11657,
            "none": 10377
          }
        },
        "caa": {
          "n": 35335,
          "na": 73,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 383,
            "absent": 34952
          }
        },
        "dnssec": {
          "n": 35408,
          "na": 0,
          "states": {
            "signed_valid": 277,
            "signed_broken": 8,
            "unsigned": 35123
          }
        },
        "https": {
          "n": 35408,
          "na": 0,
          "states": {
            "https": 26141,
            "redirects": 0,
            "http_only": 9267
          }
        },
        "tls": {
          "n": 26141,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 24999,
            "tls12": 1142,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 26141,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 24942,
            "invalid": 1199
          }
        },
        "hsts": {
          "n": 26141,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4736,
            "absent": 21405
          }
        },
        "csp": {
          "n": 18043,
          "na": 17365,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1087,
            "weak": 0,
            "absent": 16956
          }
        },
        "clickjacking": {
          "n": 18043,
          "na": 17365,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1564,
            "absent": 16479
          }
        },
        "mime_sniffing": {
          "n": 18043,
          "na": 17365,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1866,
            "absent": 16177
          }
        },
        "referrer_policy": {
          "n": 18043,
          "na": 17365,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 845,
            "absent": 17198
          }
        },
        "secure_by_default": {
          "n": 17575,
          "na": 17833,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 102,
            "not_all": 17473
          }
        },
        "ipv6": {
          "n": 35408,
          "na": 0,
          "states": {
            "aaaa": 4481,
            "none": 30927
          }
        }
      }
    },
    "land": {
      "graded": 19810,
      "checks": {
        "dmarc": {
          "n": 19810,
          "na": 0,
          "states": {
            "absent": 15693,
            "none": 1750,
            "quarantine": 1273,
            "reject": 1093,
            "invalid": 1
          },
          "rua_present": 1798
        },
        "spf": {
          "n": 19810,
          "na": 0,
          "states": {
            "absent": 11219,
            "hardfail": 2519,
            "softfail": 5590,
            "neutral": 346,
            "plus_all": 1,
            "invalid": 135
          }
        },
        "dkim": {
          "n": 3906,
          "na": 15904,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1887,
            "none_observed": 2019
          }
        },
        "mx": {
          "n": 19810,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 10596,
            "absent": 9214
          }
        },
        "reverse_dns": {
          "n": 10593,
          "na": 9217,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 9033,
            "none": 1560
          }
        },
        "caa": {
          "n": 19165,
          "na": 645,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 573,
            "absent": 18592
          }
        },
        "dnssec": {
          "n": 19810,
          "na": 0,
          "states": {
            "signed_valid": 1690,
            "signed_broken": 15,
            "unsigned": 18105
          }
        },
        "https": {
          "n": 19810,
          "na": 0,
          "states": {
            "https": 10694,
            "redirects": 0,
            "http_only": 9116
          }
        },
        "tls": {
          "n": 10694,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 10263,
            "tls12": 431,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10694,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9536,
            "invalid": 1158
          }
        },
        "hsts": {
          "n": 10694,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2564,
            "absent": 8130
          }
        },
        "csp": {
          "n": 7107,
          "na": 12703,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 578,
            "weak": 0,
            "absent": 6529
          }
        },
        "clickjacking": {
          "n": 7107,
          "na": 12703,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1170,
            "absent": 5937
          }
        },
        "mime_sniffing": {
          "n": 7107,
          "na": 12703,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1456,
            "absent": 5651
          }
        },
        "referrer_policy": {
          "n": 7107,
          "na": 12703,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 866,
            "absent": 6241
          }
        },
        "secure_by_default": {
          "n": 5780,
          "na": 14030,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 142,
            "not_all": 5638
          }
        },
        "ipv6": {
          "n": 19810,
          "na": 0,
          "states": {
            "aaaa": 4142,
            "none": 15668
          }
        }
      }
    },
    "lat": {
      "graded": 180971,
      "checks": {
        "dmarc": {
          "n": 180971,
          "na": 0,
          "states": {
            "absent": 156059,
            "none": 13900,
            "quarantine": 4468,
            "reject": 6537,
            "invalid": 7
          },
          "rua_present": 8437
        },
        "spf": {
          "n": 180971,
          "na": 0,
          "states": {
            "absent": 131685,
            "hardfail": 10335,
            "softfail": 38659,
            "neutral": 167,
            "plus_all": 4,
            "invalid": 121
          }
        },
        "dkim": {
          "n": 11814,
          "na": 169157,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 9159,
            "none_observed": 2655
          }
        },
        "mx": {
          "n": 180971,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 52402,
            "absent": 128569
          }
        },
        "reverse_dns": {
          "n": 52362,
          "na": 128609,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 37943,
            "none": 14419
          }
        },
        "caa": {
          "n": 179476,
          "na": 1495,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1587,
            "absent": 177889
          }
        },
        "dnssec": {
          "n": 180971,
          "na": 0,
          "states": {
            "signed_valid": 14912,
            "signed_broken": 111,
            "unsigned": 165948
          }
        },
        "https": {
          "n": 180971,
          "na": 0,
          "states": {
            "https": 124982,
            "redirects": 0,
            "http_only": 55989
          }
        },
        "tls": {
          "n": 124982,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 122780,
            "tls12": 2202,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 124982,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 117123,
            "invalid": 7859
          }
        },
        "hsts": {
          "n": 124982,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 21476,
            "absent": 103506
          }
        },
        "csp": {
          "n": 74808,
          "na": 106163,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 5866,
            "weak": 0,
            "absent": 68942
          }
        },
        "clickjacking": {
          "n": 74808,
          "na": 106163,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 11209,
            "absent": 63599
          }
        },
        "mime_sniffing": {
          "n": 74808,
          "na": 106163,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 14183,
            "absent": 60625
          }
        },
        "referrer_policy": {
          "n": 74808,
          "na": 106163,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 11492,
            "absent": 63316
          }
        },
        "secure_by_default": {
          "n": 63017,
          "na": 117954,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 645,
            "not_all": 62372
          }
        },
        "ipv6": {
          "n": 180971,
          "na": 0,
          "states": {
            "aaaa": 80443,
            "none": 100528
          }
        }
      }
    },
    "law": {
      "graded": 23401,
      "checks": {
        "dmarc": {
          "n": 23401,
          "na": 0,
          "states": {
            "absent": 16125,
            "none": 2652,
            "quarantine": 3186,
            "reject": 1432,
            "invalid": 6
          },
          "rua_present": 4805
        },
        "spf": {
          "n": 23401,
          "na": 0,
          "states": {
            "absent": 10639,
            "hardfail": 6725,
            "softfail": 5717,
            "neutral": 180,
            "plus_all": 0,
            "invalid": 140
          }
        },
        "dkim": {
          "n": 9419,
          "na": 13982,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3262,
            "none_observed": 6157
          }
        },
        "mx": {
          "n": 23401,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 14445,
            "absent": 8956
          }
        },
        "reverse_dns": {
          "n": 14445,
          "na": 8956,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 12948,
            "none": 1497
          }
        },
        "caa": {
          "n": 23343,
          "na": 58,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 233,
            "absent": 23110
          }
        },
        "dnssec": {
          "n": 23401,
          "na": 0,
          "states": {
            "signed_valid": 858,
            "signed_broken": 6,
            "unsigned": 22537
          }
        },
        "https": {
          "n": 23401,
          "na": 0,
          "states": {
            "https": 12752,
            "redirects": 0,
            "http_only": 10649
          }
        },
        "tls": {
          "n": 12752,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 12212,
            "tls12": 540,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 12752,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 11246,
            "invalid": 1506
          }
        },
        "hsts": {
          "n": 12752,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2947,
            "absent": 9805
          }
        },
        "csp": {
          "n": 7864,
          "na": 15537,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 786,
            "weak": 0,
            "absent": 7078
          }
        },
        "clickjacking": {
          "n": 7864,
          "na": 15537,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1920,
            "absent": 5944
          }
        },
        "mime_sniffing": {
          "n": 7864,
          "na": 15537,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1383,
            "absent": 6481
          }
        },
        "referrer_policy": {
          "n": 7864,
          "na": 15537,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 776,
            "absent": 7088
          }
        },
        "secure_by_default": {
          "n": 5987,
          "na": 17414,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 95,
            "not_all": 5892
          }
        },
        "ipv6": {
          "n": 23401,
          "na": 0,
          "states": {
            "aaaa": 2785,
            "none": 20616
          }
        }
      }
    },
    "lawyer": {
      "graded": 7500,
      "checks": {
        "dmarc": {
          "n": 7500,
          "na": 0,
          "states": {
            "absent": 6243,
            "none": 454,
            "quarantine": 358,
            "reject": 444,
            "invalid": 1
          },
          "rua_present": 671
        },
        "spf": {
          "n": 7500,
          "na": 0,
          "states": {
            "absent": 5156,
            "hardfail": 833,
            "softfail": 1384,
            "neutral": 91,
            "plus_all": 2,
            "invalid": 34
          }
        },
        "dkim": {
          "n": 2279,
          "na": 5221,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 450,
            "none_observed": 1829
          }
        },
        "mx": {
          "n": 7500,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3940,
            "absent": 3560
          }
        },
        "reverse_dns": {
          "n": 3939,
          "na": 3561,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3528,
            "none": 411
          }
        },
        "caa": {
          "n": 7469,
          "na": 31,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 47,
            "absent": 7422
          }
        },
        "dnssec": {
          "n": 7500,
          "na": 0,
          "states": {
            "signed_valid": 491,
            "signed_broken": 2,
            "unsigned": 7007
          }
        },
        "https": {
          "n": 7500,
          "na": 0,
          "states": {
            "https": 3075,
            "redirects": 0,
            "http_only": 4425
          }
        },
        "tls": {
          "n": 3075,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2922,
            "tls12": 153,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3075,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2771,
            "invalid": 304
          }
        },
        "hsts": {
          "n": 3075,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 586,
            "absent": 2489
          }
        },
        "csp": {
          "n": 1739,
          "na": 5761,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 165,
            "weak": 0,
            "absent": 1574
          }
        },
        "clickjacking": {
          "n": 1739,
          "na": 5761,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 360,
            "absent": 1379
          }
        },
        "mime_sniffing": {
          "n": 1739,
          "na": 5761,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 321,
            "absent": 1418
          }
        },
        "referrer_policy": {
          "n": 1739,
          "na": 5761,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 116,
            "absent": 1623
          }
        },
        "secure_by_default": {
          "n": 1276,
          "na": 6224,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 16,
            "not_all": 1260
          }
        },
        "ipv6": {
          "n": 7500,
          "na": 0,
          "states": {
            "aaaa": 805,
            "none": 6695
          }
        }
      }
    },
    "legal": {
      "graded": 21136,
      "checks": {
        "dmarc": {
          "n": 21136,
          "na": 0,
          "states": {
            "absent": 14800,
            "none": 3208,
            "quarantine": 1505,
            "reject": 1621,
            "invalid": 2
          },
          "rua_present": 2448
        },
        "spf": {
          "n": 21136,
          "na": 0,
          "states": {
            "absent": 9952,
            "hardfail": 4422,
            "softfail": 6240,
            "neutral": 248,
            "plus_all": 2,
            "invalid": 272
          }
        },
        "dkim": {
          "n": 6999,
          "na": 14137,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2855,
            "none_observed": 4144
          }
        },
        "mx": {
          "n": 21136,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 13392,
            "absent": 7744
          }
        },
        "reverse_dns": {
          "n": 13390,
          "na": 7746,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 12161,
            "none": 1229
          }
        },
        "caa": {
          "n": 20462,
          "na": 674,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 737,
            "absent": 19725
          }
        },
        "dnssec": {
          "n": 21136,
          "na": 0,
          "states": {
            "signed_valid": 1722,
            "signed_broken": 8,
            "unsigned": 19406
          }
        },
        "https": {
          "n": 21136,
          "na": 0,
          "states": {
            "https": 12113,
            "redirects": 0,
            "http_only": 9023
          }
        },
        "tls": {
          "n": 12113,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 11546,
            "tls12": 567,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 12113,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 10719,
            "invalid": 1394
          }
        },
        "hsts": {
          "n": 12113,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3055,
            "absent": 9058
          }
        },
        "csp": {
          "n": 7907,
          "na": 13229,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 730,
            "weak": 0,
            "absent": 7177
          }
        },
        "clickjacking": {
          "n": 7907,
          "na": 13229,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1467,
            "absent": 6440
          }
        },
        "mime_sniffing": {
          "n": 7907,
          "na": 13229,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1630,
            "absent": 6277
          }
        },
        "referrer_policy": {
          "n": 7907,
          "na": 13229,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 795,
            "absent": 7112
          }
        },
        "secure_by_default": {
          "n": 6141,
          "na": 14995,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 122,
            "not_all": 6019
          }
        },
        "ipv6": {
          "n": 21136,
          "na": 0,
          "states": {
            "aaaa": 4659,
            "none": 16477
          }
        }
      }
    },
    "li": {
      "graded": 34675,
      "checks": {
        "dmarc": {
          "n": 34675,
          "na": 0,
          "states": {
            "absent": 23029,
            "none": 4175,
            "quarantine": 3700,
            "reject": 3763,
            "invalid": 8
          },
          "rua_present": 2879
        },
        "spf": {
          "n": 34675,
          "na": 0,
          "states": {
            "absent": 11812,
            "hardfail": 10709,
            "softfail": 9406,
            "neutral": 788,
            "plus_all": 8,
            "invalid": 1952
          }
        },
        "dkim": {
          "n": 8454,
          "na": 26221,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 6044,
            "none_observed": 2410
          }
        },
        "mx": {
          "n": 34675,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 24972,
            "absent": 9703
          }
        },
        "reverse_dns": {
          "n": 24992,
          "na": 9683,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 21707,
            "none": 3285
          }
        },
        "caa": {
          "n": 34587,
          "na": 88,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1394,
            "absent": 33193
          }
        },
        "dnssec": {
          "n": 34675,
          "na": 0,
          "states": {
            "signed_valid": 9878,
            "signed_broken": 29,
            "unsigned": 24768
          }
        },
        "https": {
          "n": 34675,
          "na": 0,
          "states": {
            "https": 29075,
            "redirects": 0,
            "http_only": 5600
          }
        },
        "tls": {
          "n": 29075,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 27092,
            "tls12": 1983,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 29075,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 26351,
            "invalid": 2724
          }
        },
        "hsts": {
          "n": 29075,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 6709,
            "absent": 22366
          }
        },
        "csp": {
          "n": 13455,
          "na": 21220,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 696,
            "weak": 0,
            "absent": 12759
          }
        },
        "clickjacking": {
          "n": 13455,
          "na": 21220,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1716,
            "absent": 11739
          }
        },
        "mime_sniffing": {
          "n": 13455,
          "na": 21220,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2056,
            "absent": 11399
          }
        },
        "referrer_policy": {
          "n": 13455,
          "na": 21220,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1338,
            "absent": 12117
          }
        },
        "secure_by_default": {
          "n": 12809,
          "na": 21866,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 176,
            "not_all": 12633
          }
        },
        "ipv6": {
          "n": 34675,
          "na": 0,
          "states": {
            "aaaa": 11251,
            "none": 23424
          }
        }
      }
    },
    "life": {
      "graded": 388095,
      "checks": {
        "dmarc": {
          "n": 388095,
          "na": 0,
          "states": {
            "absent": 313584,
            "none": 20184,
            "quarantine": 41753,
            "reject": 12564,
            "invalid": 10
          },
          "rua_present": 52722
        },
        "spf": {
          "n": 388095,
          "na": 0,
          "states": {
            "absent": 267134,
            "hardfail": 39036,
            "softfail": 79755,
            "neutral": 1456,
            "plus_all": 27,
            "invalid": 687
          }
        },
        "dkim": {
          "n": 42169,
          "na": 345926,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 15321,
            "none_observed": 26848
          }
        },
        "mx": {
          "n": 388095,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 134617,
            "absent": 253478
          }
        },
        "reverse_dns": {
          "n": 134564,
          "na": 253531,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 107439,
            "none": 27125
          }
        },
        "caa": {
          "n": 376542,
          "na": 11553,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3105,
            "absent": 373437
          }
        },
        "dnssec": {
          "n": 388095,
          "na": 0,
          "states": {
            "signed_valid": 10559,
            "signed_broken": 101,
            "unsigned": 377435
          }
        },
        "https": {
          "n": 388095,
          "na": 0,
          "states": {
            "https": 220941,
            "redirects": 0,
            "http_only": 167154
          }
        },
        "tls": {
          "n": 220941,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 214930,
            "tls12": 6011,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 220941,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 205899,
            "invalid": 15042
          }
        },
        "hsts": {
          "n": 220941,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 44981,
            "absent": 175960
          }
        },
        "csp": {
          "n": 125055,
          "na": 263040,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 11306,
            "weak": 0,
            "absent": 113749
          }
        },
        "clickjacking": {
          "n": 125055,
          "na": 263040,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 17852,
            "absent": 107203
          }
        },
        "mime_sniffing": {
          "n": 125055,
          "na": 263040,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 24579,
            "absent": 100476
          }
        },
        "referrer_policy": {
          "n": 125055,
          "na": 263040,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 16494,
            "absent": 108561
          }
        },
        "secure_by_default": {
          "n": 112541,
          "na": 275554,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 862,
            "not_all": 111679
          }
        },
        "ipv6": {
          "n": 388095,
          "na": 0,
          "states": {
            "aaaa": 109059,
            "none": 279036
          }
        }
      }
    },
    "lifestyle": {
      "graded": 9673,
      "checks": {
        "dmarc": {
          "n": 9673,
          "na": 0,
          "states": {
            "absent": 8830,
            "none": 272,
            "quarantine": 416,
            "reject": 155,
            "invalid": 0
          },
          "rua_present": 550
        },
        "spf": {
          "n": 9673,
          "na": 0,
          "states": {
            "absent": 8127,
            "hardfail": 249,
            "softfail": 1269,
            "neutral": 28,
            "plus_all": 0,
            "invalid": 0
          }
        },
        "dkim": {
          "n": 426,
          "na": 9247,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 203,
            "none_observed": 223
          }
        },
        "mx": {
          "n": 9673,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1686,
            "absent": 7987
          }
        },
        "reverse_dns": {
          "n": 1690,
          "na": 7983,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1395,
            "none": 295
          }
        },
        "caa": {
          "n": 9595,
          "na": 78,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 22,
            "absent": 9573
          }
        },
        "dnssec": {
          "n": 9673,
          "na": 0,
          "states": {
            "signed_valid": 2173,
            "signed_broken": 0,
            "unsigned": 7500
          }
        },
        "https": {
          "n": 9673,
          "na": 0,
          "states": {
            "https": 4307,
            "redirects": 0,
            "http_only": 5366
          }
        },
        "tls": {
          "n": 4307,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4221,
            "tls12": 86,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4307,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3606,
            "invalid": 701
          }
        },
        "hsts": {
          "n": 4307,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 572,
            "absent": 3735
          }
        },
        "csp": {
          "n": 2706,
          "na": 6967,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 331,
            "weak": 0,
            "absent": 2375
          }
        },
        "clickjacking": {
          "n": 2706,
          "na": 6967,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 500,
            "absent": 2206
          }
        },
        "mime_sniffing": {
          "n": 2706,
          "na": 6967,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 564,
            "absent": 2142
          }
        },
        "referrer_policy": {
          "n": 2706,
          "na": 6967,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 466,
            "absent": 2240
          }
        },
        "secure_by_default": {
          "n": 2195,
          "na": 7478,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 62,
            "not_all": 2133
          }
        },
        "ipv6": {
          "n": 9673,
          "na": 0,
          "states": {
            "aaaa": 2433,
            "none": 7240
          }
        }
      }
    },
    "limited": {
      "graded": 6119,
      "checks": {
        "dmarc": {
          "n": 6119,
          "na": 0,
          "states": {
            "absent": 4680,
            "none": 679,
            "quarantine": 323,
            "reject": 437,
            "invalid": 0
          },
          "rua_present": 585
        },
        "spf": {
          "n": 6119,
          "na": 0,
          "states": {
            "absent": 3280,
            "hardfail": 1009,
            "softfail": 1721,
            "neutral": 78,
            "plus_all": 0,
            "invalid": 31
          }
        },
        "dkim": {
          "n": 1584,
          "na": 4535,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 743,
            "none_observed": 841
          }
        },
        "mx": {
          "n": 6119,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3472,
            "absent": 2647
          }
        },
        "reverse_dns": {
          "n": 3470,
          "na": 2649,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3014,
            "none": 456
          }
        },
        "caa": {
          "n": 6090,
          "na": 29,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 150,
            "absent": 5940
          }
        },
        "dnssec": {
          "n": 6119,
          "na": 0,
          "states": {
            "signed_valid": 476,
            "signed_broken": 2,
            "unsigned": 5641
          }
        },
        "https": {
          "n": 6119,
          "na": 0,
          "states": {
            "https": 2898,
            "redirects": 0,
            "http_only": 3221
          }
        },
        "tls": {
          "n": 2898,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2780,
            "tls12": 118,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2898,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2537,
            "invalid": 361
          }
        },
        "hsts": {
          "n": 2898,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 599,
            "absent": 2299
          }
        },
        "csp": {
          "n": 2181,
          "na": 3938,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 164,
            "weak": 0,
            "absent": 2017
          }
        },
        "clickjacking": {
          "n": 2181,
          "na": 3938,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 375,
            "absent": 1806
          }
        },
        "mime_sniffing": {
          "n": 2181,
          "na": 3938,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 364,
            "absent": 1817
          }
        },
        "referrer_policy": {
          "n": 2181,
          "na": 3938,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 171,
            "absent": 2010
          }
        },
        "secure_by_default": {
          "n": 1424,
          "na": 4695,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 17,
            "not_all": 1407
          }
        },
        "ipv6": {
          "n": 6119,
          "na": 0,
          "states": {
            "aaaa": 1335,
            "none": 4784
          }
        }
      }
    },
    "link": {
      "graded": 253875,
      "checks": {
        "dmarc": {
          "n": 253875,
          "na": 0,
          "states": {
            "absent": 224920,
            "none": 12466,
            "quarantine": 4518,
            "reject": 11969,
            "invalid": 2
          },
          "rua_present": 11339
        },
        "spf": {
          "n": 253875,
          "na": 0,
          "states": {
            "absent": 184029,
            "hardfail": 28350,
            "softfail": 39246,
            "neutral": 1711,
            "plus_all": 12,
            "invalid": 527
          }
        },
        "dkim": {
          "n": 17068,
          "na": 236807,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 12239,
            "none_observed": 4829
          }
        },
        "mx": {
          "n": 253875,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 70539,
            "absent": 183336
          }
        },
        "reverse_dns": {
          "n": 70503,
          "na": 183372,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 47052,
            "none": 23451
          }
        },
        "caa": {
          "n": 251470,
          "na": 2405,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 4648,
            "absent": 246822
          }
        },
        "dnssec": {
          "n": 253875,
          "na": 0,
          "states": {
            "signed_valid": 41614,
            "signed_broken": 184,
            "unsigned": 212077
          }
        },
        "https": {
          "n": 253875,
          "na": 0,
          "states": {
            "https": 180627,
            "redirects": 0,
            "http_only": 73248
          }
        },
        "tls": {
          "n": 180627,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 168593,
            "tls12": 12034,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 180627,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 167518,
            "invalid": 13109
          }
        },
        "hsts": {
          "n": 180627,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 37112,
            "absent": 143515
          }
        },
        "csp": {
          "n": 85416,
          "na": 168459,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 18288,
            "weak": 0,
            "absent": 67128
          }
        },
        "clickjacking": {
          "n": 85416,
          "na": 168459,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 22823,
            "absent": 62593
          }
        },
        "mime_sniffing": {
          "n": 85416,
          "na": 168459,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 12578,
            "absent": 72838
          }
        },
        "referrer_policy": {
          "n": 85416,
          "na": 168459,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 8136,
            "absent": 77280
          }
        },
        "secure_by_default": {
          "n": 77939,
          "na": 175936,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1005,
            "not_all": 76934
          }
        },
        "ipv6": {
          "n": 253875,
          "na": 0,
          "states": {
            "aaaa": 54272,
            "none": 199603
          }
        }
      }
    },
    "live": {
      "graded": 536042,
      "checks": {
        "dmarc": {
          "n": 536042,
          "na": 0,
          "states": {
            "absent": 444357,
            "none": 34138,
            "quarantine": 38360,
            "reject": 19179,
            "invalid": 8
          },
          "rua_present": 53829
        },
        "spf": {
          "n": 536042,
          "na": 0,
          "states": {
            "absent": 382353,
            "hardfail": 48043,
            "softfail": 102540,
            "neutral": 1977,
            "plus_all": 15,
            "invalid": 1114
          }
        },
        "dkim": {
          "n": 54382,
          "na": 481660,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 34812,
            "none_observed": 19570
          }
        },
        "mx": {
          "n": 536042,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 161397,
            "absent": 374645
          }
        },
        "reverse_dns": {
          "n": 161365,
          "na": 374677,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 129995,
            "none": 31370
          }
        },
        "caa": {
          "n": 510174,
          "na": 25868,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 6082,
            "absent": 504092
          }
        },
        "dnssec": {
          "n": 536042,
          "na": 0,
          "states": {
            "signed_valid": 20480,
            "signed_broken": 216,
            "unsigned": 515346
          }
        },
        "https": {
          "n": 536042,
          "na": 0,
          "states": {
            "https": 349686,
            "redirects": 0,
            "http_only": 186356
          }
        },
        "tls": {
          "n": 349686,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 339922,
            "tls12": 9764,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 349686,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 329702,
            "invalid": 19984
          }
        },
        "hsts": {
          "n": 349686,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 66602,
            "absent": 283084
          }
        },
        "csp": {
          "n": 202491,
          "na": 333551,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 17974,
            "weak": 0,
            "absent": 184517
          }
        },
        "clickjacking": {
          "n": 202491,
          "na": 333551,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 35986,
            "absent": 166505
          }
        },
        "mime_sniffing": {
          "n": 202491,
          "na": 333551,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 48258,
            "absent": 154233
          }
        },
        "referrer_policy": {
          "n": 202491,
          "na": 333551,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 33192,
            "absent": 169299
          }
        },
        "secure_by_default": {
          "n": 182025,
          "na": 354017,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1598,
            "not_all": 180427
          }
        },
        "ipv6": {
          "n": 536042,
          "na": 0,
          "states": {
            "aaaa": 183826,
            "none": 352216
          }
        }
      }
    },
    "living": {
      "graded": 20265,
      "checks": {
        "dmarc": {
          "n": 20265,
          "na": 0,
          "states": {
            "absent": 16785,
            "none": 870,
            "quarantine": 2304,
            "reject": 306,
            "invalid": 0
          },
          "rua_present": 3109
        },
        "spf": {
          "n": 20265,
          "na": 0,
          "states": {
            "absent": 16735,
            "hardfail": 1722,
            "softfail": 1780,
            "neutral": 21,
            "plus_all": 0,
            "invalid": 7
          }
        },
        "dkim": {
          "n": 1047,
          "na": 19218,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 373,
            "none_observed": 674
          }
        },
        "mx": {
          "n": 20265,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3457,
            "absent": 16808
          }
        },
        "reverse_dns": {
          "n": 3458,
          "na": 16807,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2191,
            "none": 1267
          }
        },
        "caa": {
          "n": 20127,
          "na": 138,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 37,
            "absent": 20090
          }
        },
        "dnssec": {
          "n": 20265,
          "na": 0,
          "states": {
            "signed_valid": 7448,
            "signed_broken": 3,
            "unsigned": 12814
          }
        },
        "https": {
          "n": 20265,
          "na": 0,
          "states": {
            "https": 6254,
            "redirects": 0,
            "http_only": 14011
          }
        },
        "tls": {
          "n": 6254,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6161,
            "tls12": 93,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6254,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6053,
            "invalid": 201
          }
        },
        "hsts": {
          "n": 6254,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 917,
            "absent": 5337
          }
        },
        "csp": {
          "n": 5018,
          "na": 15247,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1222,
            "weak": 0,
            "absent": 3796
          }
        },
        "clickjacking": {
          "n": 5018,
          "na": 15247,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1409,
            "absent": 3609
          }
        },
        "mime_sniffing": {
          "n": 5018,
          "na": 15247,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1531,
            "absent": 3487
          }
        },
        "referrer_policy": {
          "n": 5018,
          "na": 15247,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1422,
            "absent": 3596
          }
        },
        "secure_by_default": {
          "n": 3323,
          "na": 16942,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 144,
            "not_all": 3179
          }
        },
        "ipv6": {
          "n": 20265,
          "na": 0,
          "states": {
            "aaaa": 3035,
            "none": 17230
          }
        }
      }
    },
    "lk": {
      "graded": 52876,
      "checks": {
        "dmarc": {
          "n": 52876,
          "na": 0,
          "states": {
            "absent": 31297,
            "none": 18471,
            "quarantine": 1793,
            "reject": 1313,
            "invalid": 2
          },
          "rua_present": 6770
        },
        "spf": {
          "n": 52876,
          "na": 0,
          "states": {
            "absent": 16411,
            "hardfail": 6056,
            "softfail": 29887,
            "neutral": 368,
            "plus_all": 19,
            "invalid": 135
          }
        },
        "dkim": {
          "n": 26444,
          "na": 26432,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 21218,
            "none_observed": 5226
          }
        },
        "mx": {
          "n": 52876,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 40119,
            "absent": 12757
          }
        },
        "reverse_dns": {
          "n": 40094,
          "na": 12782,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 30216,
            "none": 9878
          }
        },
        "caa": {
          "n": 51712,
          "na": 1164,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2046,
            "absent": 49666
          }
        },
        "dnssec": {
          "n": 52876,
          "na": 0,
          "states": {
            "signed_valid": 95,
            "signed_broken": 1,
            "unsigned": 52780
          }
        },
        "https": {
          "n": 52876,
          "na": 0,
          "states": {
            "https": 46464,
            "redirects": 0,
            "http_only": 6412
          }
        },
        "tls": {
          "n": 46464,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 45148,
            "tls12": 1316,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 46464,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 44540,
            "invalid": 1924
          }
        },
        "hsts": {
          "n": 46464,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 8310,
            "absent": 38154
          }
        },
        "csp": {
          "n": 33192,
          "na": 19684,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 5514,
            "weak": 0,
            "absent": 27678
          }
        },
        "clickjacking": {
          "n": 33192,
          "na": 19684,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3937,
            "absent": 29255
          }
        },
        "mime_sniffing": {
          "n": 33192,
          "na": 19684,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 4701,
            "absent": 28491
          }
        },
        "referrer_policy": {
          "n": 33192,
          "na": 19684,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2764,
            "absent": 30428
          }
        },
        "secure_by_default": {
          "n": 32112,
          "na": 20764,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 261,
            "not_all": 31851
          }
        },
        "ipv6": {
          "n": 52876,
          "na": 0,
          "states": {
            "aaaa": 16460,
            "none": 36416
          }
        }
      }
    },
    "llc": {
      "graded": 53207,
      "checks": {
        "dmarc": {
          "n": 53207,
          "na": 0,
          "states": {
            "absent": 38434,
            "none": 3869,
            "quarantine": 7609,
            "reject": 3292,
            "invalid": 3
          },
          "rua_present": 9831
        },
        "spf": {
          "n": 53207,
          "na": 0,
          "states": {
            "absent": 24106,
            "hardfail": 8492,
            "softfail": 20197,
            "neutral": 278,
            "plus_all": 3,
            "invalid": 131
          }
        },
        "dkim": {
          "n": 21196,
          "na": 32011,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 10603,
            "none_observed": 10593
          }
        },
        "mx": {
          "n": 53207,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 30980,
            "absent": 22227
          }
        },
        "reverse_dns": {
          "n": 30971,
          "na": 22236,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 28626,
            "none": 2345
          }
        },
        "caa": {
          "n": 52965,
          "na": 242,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 742,
            "absent": 52223
          }
        },
        "dnssec": {
          "n": 53207,
          "na": 0,
          "states": {
            "signed_valid": 8536,
            "signed_broken": 53,
            "unsigned": 44618
          }
        },
        "https": {
          "n": 53207,
          "na": 0,
          "states": {
            "https": 23524,
            "redirects": 0,
            "http_only": 29683
          }
        },
        "tls": {
          "n": 23524,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 23000,
            "tls12": 524,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 23524,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 21863,
            "invalid": 1661
          }
        },
        "hsts": {
          "n": 23524,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 8575,
            "absent": 14949
          }
        },
        "csp": {
          "n": 13669,
          "na": 39538,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1494,
            "weak": 0,
            "absent": 12175
          }
        },
        "clickjacking": {
          "n": 13669,
          "na": 39538,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4049,
            "absent": 9620
          }
        },
        "mime_sniffing": {
          "n": 13669,
          "na": 39538,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 4481,
            "absent": 9188
          }
        },
        "referrer_policy": {
          "n": 13669,
          "na": 39538,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1664,
            "absent": 12005
          }
        },
        "secure_by_default": {
          "n": 11733,
          "na": 41474,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 211,
            "not_all": 11522
          }
        },
        "ipv6": {
          "n": 53207,
          "na": 0,
          "states": {
            "aaaa": 4659,
            "none": 48548
          }
        }
      }
    },
    "loan": {
      "graded": 18163,
      "checks": {
        "dmarc": {
          "n": 18163,
          "na": 0,
          "states": {
            "absent": 17377,
            "none": 283,
            "quarantine": 175,
            "reject": 328,
            "invalid": 0
          },
          "rua_present": 565
        },
        "spf": {
          "n": 18163,
          "na": 0,
          "states": {
            "absent": 13583,
            "hardfail": 3390,
            "softfail": 1150,
            "neutral": 33,
            "plus_all": 1,
            "invalid": 6
          }
        },
        "dkim": {
          "n": 549,
          "na": 17614,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 327,
            "none_observed": 222
          }
        },
        "mx": {
          "n": 18163,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4596,
            "absent": 13567
          }
        },
        "reverse_dns": {
          "n": 4597,
          "na": 13566,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4154,
            "none": 443
          }
        },
        "caa": {
          "n": 18051,
          "na": 112,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 58,
            "absent": 17993
          }
        },
        "dnssec": {
          "n": 18163,
          "na": 0,
          "states": {
            "signed_valid": 421,
            "signed_broken": 1,
            "unsigned": 17741
          }
        },
        "https": {
          "n": 18163,
          "na": 0,
          "states": {
            "https": 9891,
            "redirects": 0,
            "http_only": 8272
          }
        },
        "tls": {
          "n": 9891,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8849,
            "tls12": 1042,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 9891,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7634,
            "invalid": 2257
          }
        },
        "hsts": {
          "n": 9891,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1483,
            "absent": 8408
          }
        },
        "csp": {
          "n": 6123,
          "na": 12040,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 239,
            "weak": 0,
            "absent": 5884
          }
        },
        "clickjacking": {
          "n": 6123,
          "na": 12040,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 488,
            "absent": 5635
          }
        },
        "mime_sniffing": {
          "n": 6123,
          "na": 12040,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 517,
            "absent": 5606
          }
        },
        "referrer_policy": {
          "n": 6123,
          "na": 12040,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 453,
            "absent": 5670
          }
        },
        "secure_by_default": {
          "n": 4569,
          "na": 13594,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 42,
            "not_all": 4527
          }
        },
        "ipv6": {
          "n": 18163,
          "na": 0,
          "states": {
            "aaaa": 2007,
            "none": 16156
          }
        }
      }
    },
    "locker": {
      "graded": 6135,
      "checks": {
        "dmarc": {
          "n": 6135,
          "na": 0,
          "states": {
            "absent": 5816,
            "none": 66,
            "quarantine": 141,
            "reject": 112,
            "invalid": 0
          },
          "rua_present": 241
        },
        "spf": {
          "n": 6135,
          "na": 0,
          "states": {
            "absent": 5356,
            "hardfail": 127,
            "softfail": 642,
            "neutral": 3,
            "plus_all": 1,
            "invalid": 6
          }
        },
        "dkim": {
          "n": 115,
          "na": 6020,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 76,
            "none_observed": 39
          }
        },
        "mx": {
          "n": 6135,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 927,
            "absent": 5208
          }
        },
        "reverse_dns": {
          "n": 927,
          "na": 5208,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 863,
            "none": 64
          }
        },
        "caa": {
          "n": 6090,
          "na": 45,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 39,
            "absent": 6051
          }
        },
        "dnssec": {
          "n": 6135,
          "na": 0,
          "states": {
            "signed_valid": 117,
            "signed_broken": 1,
            "unsigned": 6017
          }
        },
        "https": {
          "n": 6135,
          "na": 0,
          "states": {
            "https": 4468,
            "redirects": 0,
            "http_only": 1667
          }
        },
        "tls": {
          "n": 4468,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4356,
            "tls12": 112,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4468,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3874,
            "invalid": 594
          }
        },
        "hsts": {
          "n": 4468,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1835,
            "absent": 2633
          }
        },
        "csp": {
          "n": 1755,
          "na": 4380,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 148,
            "weak": 0,
            "absent": 1607
          }
        },
        "clickjacking": {
          "n": 1755,
          "na": 4380,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 275,
            "absent": 1480
          }
        },
        "mime_sniffing": {
          "n": 1755,
          "na": 4380,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 272,
            "absent": 1483
          }
        },
        "referrer_policy": {
          "n": 1755,
          "na": 4380,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 248,
            "absent": 1507
          }
        },
        "secure_by_default": {
          "n": 1462,
          "na": 4673,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 45,
            "not_all": 1417
          }
        },
        "ipv6": {
          "n": 6135,
          "na": 0,
          "states": {
            "aaaa": 776,
            "none": 5359
          }
        }
      }
    },
    "lol": {
      "graded": 1017425,
      "checks": {
        "dmarc": {
          "n": 1017425,
          "na": 0,
          "states": {
            "absent": 994226,
            "none": 12855,
            "quarantine": 6749,
            "reject": 3592,
            "invalid": 3
          },
          "rua_present": 9388
        },
        "spf": {
          "n": 1017425,
          "na": 0,
          "states": {
            "absent": 936359,
            "hardfail": 32682,
            "softfail": 47445,
            "neutral": 642,
            "plus_all": 3,
            "invalid": 294
          }
        },
        "dkim": {
          "n": 9394,
          "na": 1008031,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 7044,
            "none_observed": 2350
          }
        },
        "mx": {
          "n": 1017425,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 86763,
            "absent": 930662
          }
        },
        "reverse_dns": {
          "n": 86738,
          "na": 930687,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 71563,
            "none": 15175
          }
        },
        "caa": {
          "n": 1001820,
          "na": 15605,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 4434,
            "absent": 997386
          }
        },
        "dnssec": {
          "n": 1017425,
          "na": 0,
          "states": {
            "signed_valid": 19614,
            "signed_broken": 147,
            "unsigned": 997664
          }
        },
        "https": {
          "n": 1017425,
          "na": 0,
          "states": {
            "https": 254135,
            "redirects": 0,
            "http_only": 763290
          }
        },
        "tls": {
          "n": 254135,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 250179,
            "tls12": 3956,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 254135,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 237560,
            "invalid": 16575
          }
        },
        "hsts": {
          "n": 254135,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 146976,
            "absent": 107159
          }
        },
        "csp": {
          "n": 191033,
          "na": 826392,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 8081,
            "weak": 0,
            "absent": 182952
          }
        },
        "clickjacking": {
          "n": 191033,
          "na": 826392,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 13292,
            "absent": 177741
          }
        },
        "mime_sniffing": {
          "n": 191033,
          "na": 826392,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 16513,
            "absent": 174520
          }
        },
        "referrer_policy": {
          "n": 191033,
          "na": 826392,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 14079,
            "absent": 176954
          }
        },
        "secure_by_default": {
          "n": 174359,
          "na": 843066,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 922,
            "not_all": 173437
          }
        },
        "ipv6": {
          "n": 1017425,
          "na": 0,
          "states": {
            "aaaa": 74986,
            "none": 942439
          }
        }
      }
    },
    "london": {
      "graded": 33289,
      "checks": {
        "dmarc": {
          "n": 33289,
          "na": 0,
          "states": {
            "absent": 23966,
            "none": 4683,
            "quarantine": 2589,
            "reject": 2050,
            "invalid": 1
          },
          "rua_present": 4666
        },
        "spf": {
          "n": 33289,
          "na": 0,
          "states": {
            "absent": 19334,
            "hardfail": 5092,
            "softfail": 8349,
            "neutral": 446,
            "plus_all": 0,
            "invalid": 68
          }
        },
        "dkim": {
          "n": 7415,
          "na": 25874,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2276,
            "none_observed": 5139
          }
        },
        "mx": {
          "n": 33289,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 19748,
            "absent": 13541
          }
        },
        "reverse_dns": {
          "n": 19746,
          "na": 13543,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 17773,
            "none": 1973
          }
        },
        "caa": {
          "n": 33189,
          "na": 100,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 251,
            "absent": 32938
          }
        },
        "dnssec": {
          "n": 33289,
          "na": 0,
          "states": {
            "signed_valid": 1079,
            "signed_broken": 11,
            "unsigned": 32199
          }
        },
        "https": {
          "n": 33289,
          "na": 0,
          "states": {
            "https": 17179,
            "redirects": 0,
            "http_only": 16110
          }
        },
        "tls": {
          "n": 17179,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 16542,
            "tls12": 637,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 17179,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 15637,
            "invalid": 1542
          }
        },
        "hsts": {
          "n": 17179,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3607,
            "absent": 13572
          }
        },
        "csp": {
          "n": 12824,
          "na": 20465,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1404,
            "weak": 0,
            "absent": 11420
          }
        },
        "clickjacking": {
          "n": 12824,
          "na": 20465,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1961,
            "absent": 10863
          }
        },
        "mime_sniffing": {
          "n": 12824,
          "na": 20465,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1763,
            "absent": 11061
          }
        },
        "referrer_policy": {
          "n": 12824,
          "na": 20465,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1079,
            "absent": 11745
          }
        },
        "secure_by_default": {
          "n": 8393,
          "na": 24896,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 128,
            "not_all": 8265
          }
        },
        "ipv6": {
          "n": 33289,
          "na": 0,
          "states": {
            "aaaa": 6002,
            "none": 27287
          }
        }
      }
    },
    "love": {
      "graded": 56434,
      "checks": {
        "dmarc": {
          "n": 56434,
          "na": 0,
          "states": {
            "absent": 46941,
            "none": 3947,
            "quarantine": 3648,
            "reject": 1898,
            "invalid": 0
          },
          "rua_present": 5153
        },
        "spf": {
          "n": 56434,
          "na": 0,
          "states": {
            "absent": 37749,
            "hardfail": 5772,
            "softfail": 12225,
            "neutral": 474,
            "plus_all": 2,
            "invalid": 212
          }
        },
        "dkim": {
          "n": 7264,
          "na": 49170,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3327,
            "none_observed": 3937
          }
        },
        "mx": {
          "n": 56434,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 21029,
            "absent": 35405
          }
        },
        "reverse_dns": {
          "n": 21017,
          "na": 35417,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 16874,
            "none": 4143
          }
        },
        "caa": {
          "n": 55893,
          "na": 541,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 693,
            "absent": 55200
          }
        },
        "dnssec": {
          "n": 56434,
          "na": 0,
          "states": {
            "signed_valid": 2839,
            "signed_broken": 33,
            "unsigned": 53562
          }
        },
        "https": {
          "n": 56434,
          "na": 0,
          "states": {
            "https": 29690,
            "redirects": 0,
            "http_only": 26744
          }
        },
        "tls": {
          "n": 29690,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 28568,
            "tls12": 1122,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 29690,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 25813,
            "invalid": 3877
          }
        },
        "hsts": {
          "n": 29690,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 8828,
            "absent": 20862
          }
        },
        "csp": {
          "n": 18794,
          "na": 37640,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1367,
            "weak": 0,
            "absent": 17427
          }
        },
        "clickjacking": {
          "n": 18794,
          "na": 37640,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2805,
            "absent": 15989
          }
        },
        "mime_sniffing": {
          "n": 18794,
          "na": 37640,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3867,
            "absent": 14927
          }
        },
        "referrer_policy": {
          "n": 18794,
          "na": 37640,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2118,
            "absent": 16676
          }
        },
        "secure_by_default": {
          "n": 16122,
          "na": 40312,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 196,
            "not_all": 15926
          }
        },
        "ipv6": {
          "n": 56434,
          "na": 0,
          "states": {
            "aaaa": 7978,
            "none": 48456
          }
        }
      }
    },
    "lt": {
      "graded": 176194,
      "checks": {
        "dmarc": {
          "n": 176194,
          "na": 0,
          "states": {
            "absent": 124675,
            "none": 41562,
            "quarantine": 5357,
            "reject": 4577,
            "invalid": 23
          },
          "rua_present": 11790
        },
        "spf": {
          "n": 176194,
          "na": 0,
          "states": {
            "absent": 45951,
            "hardfail": 19745,
            "softfail": 56420,
            "neutral": 4093,
            "plus_all": 18,
            "invalid": 49967
          }
        },
        "dkim": {
          "n": 31654,
          "na": 144540,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 18556,
            "none_observed": 13098
          }
        },
        "mx": {
          "n": 176194,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 138258,
            "absent": 37936
          }
        },
        "reverse_dns": {
          "n": 138698,
          "na": 37496,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 103430,
            "none": 35268
          }
        },
        "caa": {
          "n": 175746,
          "na": 448,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3037,
            "absent": 172709
          }
        },
        "dnssec": {
          "n": 176194,
          "na": 0,
          "states": {
            "signed_valid": 6890,
            "signed_broken": 37,
            "unsigned": 169267
          }
        },
        "https": {
          "n": 176194,
          "na": 0,
          "states": {
            "https": 155604,
            "redirects": 0,
            "http_only": 20590
          }
        },
        "tls": {
          "n": 155604,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 146704,
            "tls12": 8900,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 155604,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 138925,
            "invalid": 16679
          }
        },
        "hsts": {
          "n": 155604,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 22818,
            "absent": 132786
          }
        },
        "csp": {
          "n": 103178,
          "na": 73016,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 27706,
            "weak": 0,
            "absent": 75472
          }
        },
        "clickjacking": {
          "n": 103178,
          "na": 73016,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 14795,
            "absent": 88383
          }
        },
        "mime_sniffing": {
          "n": 103178,
          "na": 73016,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 16698,
            "absent": 86480
          }
        },
        "referrer_policy": {
          "n": 103178,
          "na": 73016,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 6326,
            "absent": 96852
          }
        },
        "secure_by_default": {
          "n": 96908,
          "na": 79286,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 965,
            "not_all": 95943
          }
        },
        "ipv6": {
          "n": 176194,
          "na": 0,
          "states": {
            "aaaa": 53270,
            "none": 122924
          }
        }
      }
    },
    "ltd": {
      "graded": 100375,
      "checks": {
        "dmarc": {
          "n": 100375,
          "na": 0,
          "states": {
            "absent": 79008,
            "none": 9201,
            "quarantine": 8167,
            "reject": 3993,
            "invalid": 6
          },
          "rua_present": 12406
        },
        "spf": {
          "n": 100375,
          "na": 0,
          "states": {
            "absent": 60186,
            "hardfail": 16555,
            "softfail": 22704,
            "neutral": 442,
            "plus_all": 4,
            "invalid": 484
          }
        },
        "dkim": {
          "n": 20689,
          "na": 79686,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 10224,
            "none_observed": 10465
          }
        },
        "mx": {
          "n": 100375,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 47857,
            "absent": 52518
          }
        },
        "reverse_dns": {
          "n": 47812,
          "na": 52563,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 32845,
            "none": 14967
          }
        },
        "caa": {
          "n": 98693,
          "na": 1682,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 920,
            "absent": 97773
          }
        },
        "dnssec": {
          "n": 100375,
          "na": 0,
          "states": {
            "signed_valid": 4044,
            "signed_broken": 36,
            "unsigned": 96295
          }
        },
        "https": {
          "n": 100375,
          "na": 0,
          "states": {
            "https": 43659,
            "redirects": 0,
            "http_only": 56716
          }
        },
        "tls": {
          "n": 43659,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 40997,
            "tls12": 2662,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 43659,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 37652,
            "invalid": 6007
          }
        },
        "hsts": {
          "n": 43659,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 8520,
            "absent": 35139
          }
        },
        "csp": {
          "n": 32837,
          "na": 67538,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2650,
            "weak": 0,
            "absent": 30187
          }
        },
        "clickjacking": {
          "n": 32837,
          "na": 67538,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4667,
            "absent": 28170
          }
        },
        "mime_sniffing": {
          "n": 32837,
          "na": 67538,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 5075,
            "absent": 27762
          }
        },
        "referrer_policy": {
          "n": 32837,
          "na": 67538,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2739,
            "absent": 30098
          }
        },
        "secure_by_default": {
          "n": 26572,
          "na": 73803,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 174,
            "not_all": 26398
          }
        },
        "ipv6": {
          "n": 100375,
          "na": 0,
          "states": {
            "aaaa": 14216,
            "none": 86159
          }
        }
      }
    },
    "lu": {
      "graded": 62197,
      "checks": {
        "dmarc": {
          "n": 62197,
          "na": 0,
          "states": {
            "absent": 41154,
            "none": 9932,
            "quarantine": 6171,
            "reject": 4928,
            "invalid": 12
          },
          "rua_present": 7910
        },
        "spf": {
          "n": 62197,
          "na": 0,
          "states": {
            "absent": 19355,
            "hardfail": 22289,
            "softfail": 17875,
            "neutral": 2115,
            "plus_all": 44,
            "invalid": 519
          }
        },
        "dkim": {
          "n": 21382,
          "na": 40815,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 14015,
            "none_observed": 7367
          }
        },
        "mx": {
          "n": 62197,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 47457,
            "absent": 14740
          }
        },
        "reverse_dns": {
          "n": 47481,
          "na": 14716,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 43021,
            "none": 4460
          }
        },
        "caa": {
          "n": 62111,
          "na": 86,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1361,
            "absent": 60750
          }
        },
        "dnssec": {
          "n": 62197,
          "na": 0,
          "states": {
            "signed_valid": 6627,
            "signed_broken": 125,
            "unsigned": 55445
          }
        },
        "https": {
          "n": 62197,
          "na": 0,
          "states": {
            "https": 52012,
            "redirects": 0,
            "http_only": 10185
          }
        },
        "tls": {
          "n": 52012,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 48454,
            "tls12": 3558,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 52012,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 47053,
            "invalid": 4959
          }
        },
        "hsts": {
          "n": 52012,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 11829,
            "absent": 40183
          }
        },
        "csp": {
          "n": 26920,
          "na": 35277,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2589,
            "weak": 0,
            "absent": 24331
          }
        },
        "clickjacking": {
          "n": 26920,
          "na": 35277,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4112,
            "absent": 22808
          }
        },
        "mime_sniffing": {
          "n": 26920,
          "na": 35277,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 5405,
            "absent": 21515
          }
        },
        "referrer_policy": {
          "n": 26920,
          "na": 35277,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2798,
            "absent": 24122
          }
        },
        "secure_by_default": {
          "n": 25719,
          "na": 36478,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 338,
            "not_all": 25381
          }
        },
        "ipv6": {
          "n": 62197,
          "na": 0,
          "states": {
            "aaaa": 15576,
            "none": 46621
          }
        }
      }
    },
    "luxe": {
      "graded": 11792,
      "checks": {
        "dmarc": {
          "n": 11792,
          "na": 0,
          "states": {
            "absent": 11195,
            "none": 110,
            "quarantine": 285,
            "reject": 202,
            "invalid": 0
          },
          "rua_present": 446
        },
        "spf": {
          "n": 11792,
          "na": 0,
          "states": {
            "absent": 10160,
            "hardfail": 1189,
            "softfail": 353,
            "neutral": 76,
            "plus_all": 0,
            "invalid": 14
          }
        },
        "dkim": {
          "n": 236,
          "na": 11556,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 120,
            "none_observed": 116
          }
        },
        "mx": {
          "n": 11792,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1641,
            "absent": 10151
          }
        },
        "reverse_dns": {
          "n": 1642,
          "na": 10150,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 596,
            "none": 1046
          }
        },
        "caa": {
          "n": 11733,
          "na": 59,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 42,
            "absent": 11691
          }
        },
        "dnssec": {
          "n": 11792,
          "na": 0,
          "states": {
            "signed_valid": 230,
            "signed_broken": 0,
            "unsigned": 11562
          }
        },
        "https": {
          "n": 11792,
          "na": 0,
          "states": {
            "https": 2222,
            "redirects": 0,
            "http_only": 9570
          }
        },
        "tls": {
          "n": 2222,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2171,
            "tls12": 51,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2222,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2043,
            "invalid": 179
          }
        },
        "hsts": {
          "n": 2222,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 210,
            "absent": 2012
          }
        },
        "csp": {
          "n": 1819,
          "na": 9973,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 207,
            "weak": 0,
            "absent": 1612
          }
        },
        "clickjacking": {
          "n": 1819,
          "na": 9973,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 217,
            "absent": 1602
          }
        },
        "mime_sniffing": {
          "n": 1819,
          "na": 9973,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 222,
            "absent": 1597
          }
        },
        "referrer_policy": {
          "n": 1819,
          "na": 9973,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 169,
            "absent": 1650
          }
        },
        "secure_by_default": {
          "n": 1373,
          "na": 10419,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 26,
            "not_all": 1347
          }
        },
        "ipv6": {
          "n": 11792,
          "na": 0,
          "states": {
            "aaaa": 723,
            "none": 11069
          }
        }
      }
    },
    "lv": {
      "graded": 99092,
      "checks": {
        "dmarc": {
          "n": 99092,
          "na": 0,
          "states": {
            "absent": 72920,
            "none": 14692,
            "quarantine": 5302,
            "reject": 6172,
            "invalid": 6
          },
          "rua_present": 10173
        },
        "spf": {
          "n": 99092,
          "na": 0,
          "states": {
            "absent": 43711,
            "hardfail": 18680,
            "softfail": 33958,
            "neutral": 1496,
            "plus_all": 29,
            "invalid": 1218
          }
        },
        "dkim": {
          "n": 37943,
          "na": 61149,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 27382,
            "none_observed": 10561
          }
        },
        "mx": {
          "n": 99092,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 63567,
            "absent": 35525
          }
        },
        "reverse_dns": {
          "n": 65702,
          "na": 33390,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 55472,
            "none": 10230
          }
        },
        "caa": {
          "n": 98761,
          "na": 331,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3006,
            "absent": 95755
          }
        },
        "dnssec": {
          "n": 99092,
          "na": 0,
          "states": {
            "signed_valid": 11609,
            "signed_broken": 97,
            "unsigned": 87386
          }
        },
        "https": {
          "n": 99092,
          "na": 0,
          "states": {
            "https": 88848,
            "redirects": 0,
            "http_only": 10244
          }
        },
        "tls": {
          "n": 88848,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 83297,
            "tls12": 5551,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 88848,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 82003,
            "invalid": 6845
          }
        },
        "hsts": {
          "n": 88848,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 15775,
            "absent": 73073
          }
        },
        "csp": {
          "n": 45506,
          "na": 53586,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 5270,
            "weak": 0,
            "absent": 40236
          }
        },
        "clickjacking": {
          "n": 45506,
          "na": 53586,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 7532,
            "absent": 37974
          }
        },
        "mime_sniffing": {
          "n": 45506,
          "na": 53586,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 8710,
            "absent": 36796
          }
        },
        "referrer_policy": {
          "n": 45506,
          "na": 53586,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 4837,
            "absent": 40669
          }
        },
        "secure_by_default": {
          "n": 44582,
          "na": 54510,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 459,
            "not_all": 44123
          }
        },
        "ipv6": {
          "n": 99092,
          "na": 0,
          "states": {
            "aaaa": 22728,
            "none": 76364
          }
        }
      }
    },
    "ly": {
      "graded": 27774,
      "checks": {
        "dmarc": {
          "n": 27774,
          "na": 0,
          "states": {
            "absent": 16826,
            "none": 9176,
            "quarantine": 1280,
            "reject": 491,
            "invalid": 1
          },
          "rua_present": 1186
        },
        "spf": {
          "n": 27774,
          "na": 0,
          "states": {
            "absent": 7019,
            "hardfail": 15246,
            "softfail": 5350,
            "neutral": 113,
            "plus_all": 0,
            "invalid": 46
          }
        },
        "dkim": {
          "n": 17183,
          "na": 10591,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 15847,
            "none_observed": 1336
          }
        },
        "mx": {
          "n": 27774,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 21688,
            "absent": 6086
          }
        },
        "reverse_dns": {
          "n": 21560,
          "na": 6214,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 19613,
            "none": 1947
          }
        },
        "caa": {
          "n": 27296,
          "na": 478,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 556,
            "absent": 26740
          }
        },
        "dnssec": {
          "n": 27774,
          "na": 0,
          "states": {
            "signed_valid": 360,
            "signed_broken": 8,
            "unsigned": 27406
          }
        },
        "https": {
          "n": 27774,
          "na": 0,
          "states": {
            "https": 25997,
            "redirects": 0,
            "http_only": 1777
          }
        },
        "tls": {
          "n": 25997,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 25295,
            "tls12": 702,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 25997,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 25063,
            "invalid": 934
          }
        },
        "hsts": {
          "n": 25997,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2823,
            "absent": 23174
          }
        },
        "csp": {
          "n": 19022,
          "na": 8752,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1046,
            "weak": 0,
            "absent": 17976
          }
        },
        "clickjacking": {
          "n": 19022,
          "na": 8752,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1530,
            "absent": 17492
          }
        },
        "mime_sniffing": {
          "n": 19022,
          "na": 8752,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1765,
            "absent": 17257
          }
        },
        "referrer_policy": {
          "n": 19022,
          "na": 8752,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1277,
            "absent": 17745
          }
        },
        "secure_by_default": {
          "n": 18870,
          "na": 8904,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 152,
            "not_all": 18718
          }
        },
        "ipv6": {
          "n": 27774,
          "na": 0,
          "states": {
            "aaaa": 5332,
            "none": 22442
          }
        }
      }
    },
    "ma": {
      "graded": 73570,
      "checks": {
        "dmarc": {
          "n": 73570,
          "na": 0,
          "states": {
            "absent": 44211,
            "none": 25022,
            "quarantine": 2258,
            "reject": 2072,
            "invalid": 7
          },
          "rua_present": 5475
        },
        "spf": {
          "n": 73570,
          "na": 0,
          "states": {
            "absent": 22679,
            "hardfail": 14504,
            "softfail": 35682,
            "neutral": 542,
            "plus_all": 13,
            "invalid": 150
          }
        },
        "dkim": {
          "n": 37253,
          "na": 36317,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 30965,
            "none_observed": 6288
          }
        },
        "mx": {
          "n": 73570,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 58280,
            "absent": 15290
          }
        },
        "reverse_dns": {
          "n": 58259,
          "na": 15311,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 44469,
            "none": 13790
          }
        },
        "caa": {
          "n": 73108,
          "na": 462,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3056,
            "absent": 70052
          }
        },
        "dnssec": {
          "n": 73570,
          "na": 0,
          "states": {
            "signed_valid": 49,
            "signed_broken": 1,
            "unsigned": 73520
          }
        },
        "https": {
          "n": 73570,
          "na": 0,
          "states": {
            "https": 65737,
            "redirects": 0,
            "http_only": 7833
          }
        },
        "tls": {
          "n": 65737,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 64355,
            "tls12": 1382,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 65737,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 61988,
            "invalid": 3749
          }
        },
        "hsts": {
          "n": 65737,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 11544,
            "absent": 54193
          }
        },
        "csp": {
          "n": 42695,
          "na": 30875,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 9179,
            "weak": 0,
            "absent": 33516
          }
        },
        "clickjacking": {
          "n": 42695,
          "na": 30875,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 5781,
            "absent": 36914
          }
        },
        "mime_sniffing": {
          "n": 42695,
          "na": 30875,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 6799,
            "absent": 35896
          }
        },
        "referrer_policy": {
          "n": 42695,
          "na": 30875,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3807,
            "absent": 38888
          }
        },
        "secure_by_default": {
          "n": 41852,
          "na": 31718,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 465,
            "not_all": 41387
          }
        },
        "ipv6": {
          "n": 73570,
          "na": 0,
          "states": {
            "aaaa": 20069,
            "none": 53501
          }
        }
      }
    },
    "makeup": {
      "graded": 42814,
      "checks": {
        "dmarc": {
          "n": 42814,
          "na": 0,
          "states": {
            "absent": 42184,
            "none": 337,
            "quarantine": 163,
            "reject": 130,
            "invalid": 0
          },
          "rua_present": 304
        },
        "spf": {
          "n": 42814,
          "na": 0,
          "states": {
            "absent": 40907,
            "hardfail": 441,
            "softfail": 1435,
            "neutral": 14,
            "plus_all": 0,
            "invalid": 17
          }
        },
        "dkim": {
          "n": 391,
          "na": 42423,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 234,
            "none_observed": 157
          }
        },
        "mx": {
          "n": 42814,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2551,
            "absent": 40263
          }
        },
        "reverse_dns": {
          "n": 2555,
          "na": 40259,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1827,
            "none": 728
          }
        },
        "caa": {
          "n": 41925,
          "na": 889,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 84,
            "absent": 41841
          }
        },
        "dnssec": {
          "n": 42814,
          "na": 0,
          "states": {
            "signed_valid": 11778,
            "signed_broken": 41,
            "unsigned": 30995
          }
        },
        "https": {
          "n": 42814,
          "na": 0,
          "states": {
            "https": 11742,
            "redirects": 0,
            "http_only": 31072
          }
        },
        "tls": {
          "n": 11742,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 11252,
            "tls12": 490,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 11742,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9146,
            "invalid": 2596
          }
        },
        "hsts": {
          "n": 11742,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1687,
            "absent": 10055
          }
        },
        "csp": {
          "n": 4921,
          "na": 37893,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 672,
            "weak": 0,
            "absent": 4249
          }
        },
        "clickjacking": {
          "n": 4921,
          "na": 37893,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1155,
            "absent": 3766
          }
        },
        "mime_sniffing": {
          "n": 4921,
          "na": 37893,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1108,
            "absent": 3813
          }
        },
        "referrer_policy": {
          "n": 4921,
          "na": 37893,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 894,
            "absent": 4027
          }
        },
        "secure_by_default": {
          "n": 3666,
          "na": 39148,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 243,
            "not_all": 3423
          }
        },
        "ipv6": {
          "n": 42814,
          "na": 0,
          "states": {
            "aaaa": 7364,
            "none": 35450
          }
        }
      }
    },
    "management": {
      "graded": 11282,
      "checks": {
        "dmarc": {
          "n": 11282,
          "na": 0,
          "states": {
            "absent": 8604,
            "none": 1366,
            "quarantine": 573,
            "reject": 739,
            "invalid": 0
          },
          "rua_present": 988
        },
        "spf": {
          "n": 11282,
          "na": 0,
          "states": {
            "absent": 6054,
            "hardfail": 1816,
            "softfail": 3129,
            "neutral": 191,
            "plus_all": 2,
            "invalid": 90
          }
        },
        "dkim": {
          "n": 2791,
          "na": 8491,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1162,
            "none_observed": 1629
          }
        },
        "mx": {
          "n": 11282,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6598,
            "absent": 4684
          }
        },
        "reverse_dns": {
          "n": 6597,
          "na": 4685,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5678,
            "none": 919
          }
        },
        "caa": {
          "n": 10875,
          "na": 407,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 229,
            "absent": 10646
          }
        },
        "dnssec": {
          "n": 11282,
          "na": 0,
          "states": {
            "signed_valid": 1142,
            "signed_broken": 7,
            "unsigned": 10133
          }
        },
        "https": {
          "n": 11282,
          "na": 0,
          "states": {
            "https": 5358,
            "redirects": 0,
            "http_only": 5924
          }
        },
        "tls": {
          "n": 5358,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5093,
            "tls12": 265,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5358,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4601,
            "invalid": 757
          }
        },
        "hsts": {
          "n": 5358,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1412,
            "absent": 3946
          }
        },
        "csp": {
          "n": 3857,
          "na": 7425,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 412,
            "weak": 0,
            "absent": 3445
          }
        },
        "clickjacking": {
          "n": 3857,
          "na": 7425,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 753,
            "absent": 3104
          }
        },
        "mime_sniffing": {
          "n": 3857,
          "na": 7425,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 743,
            "absent": 3114
          }
        },
        "referrer_policy": {
          "n": 3857,
          "na": 7425,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 368,
            "absent": 3489
          }
        },
        "secure_by_default": {
          "n": 2852,
          "na": 8430,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 59,
            "not_all": 2793
          }
        },
        "ipv6": {
          "n": 11282,
          "na": 0,
          "states": {
            "aaaa": 2033,
            "none": 9249
          }
        }
      }
    },
    "market": {
      "graded": 17104,
      "checks": {
        "dmarc": {
          "n": 17104,
          "na": 0,
          "states": {
            "absent": 13618,
            "none": 1577,
            "quarantine": 993,
            "reject": 916,
            "invalid": 0
          },
          "rua_present": 1671
        },
        "spf": {
          "n": 17104,
          "na": 0,
          "states": {
            "absent": 9986,
            "hardfail": 2271,
            "softfail": 4134,
            "neutral": 230,
            "plus_all": 2,
            "invalid": 481
          }
        },
        "dkim": {
          "n": 2783,
          "na": 14321,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1542,
            "none_observed": 1241
          }
        },
        "mx": {
          "n": 17104,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8110,
            "absent": 8994
          }
        },
        "reverse_dns": {
          "n": 8101,
          "na": 9003,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6408,
            "none": 1693
          }
        },
        "caa": {
          "n": 16614,
          "na": 490,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 404,
            "absent": 16210
          }
        },
        "dnssec": {
          "n": 17104,
          "na": 0,
          "states": {
            "signed_valid": 1061,
            "signed_broken": 9,
            "unsigned": 16034
          }
        },
        "https": {
          "n": 17104,
          "na": 0,
          "states": {
            "https": 9208,
            "redirects": 0,
            "http_only": 7896
          }
        },
        "tls": {
          "n": 9208,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8737,
            "tls12": 471,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 9208,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8280,
            "invalid": 928
          }
        },
        "hsts": {
          "n": 9208,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2446,
            "absent": 6762
          }
        },
        "csp": {
          "n": 7151,
          "na": 9953,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 714,
            "weak": 0,
            "absent": 6437
          }
        },
        "clickjacking": {
          "n": 7151,
          "na": 9953,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1467,
            "absent": 5684
          }
        },
        "mime_sniffing": {
          "n": 7151,
          "na": 9953,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1520,
            "absent": 5631
          }
        },
        "referrer_policy": {
          "n": 7151,
          "na": 9953,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 844,
            "absent": 6307
          }
        },
        "secure_by_default": {
          "n": 5763,
          "na": 11341,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 144,
            "not_all": 5619
          }
        },
        "ipv6": {
          "n": 17104,
          "na": 0,
          "states": {
            "aaaa": 2587,
            "none": 14517
          }
        }
      }
    },
    "marketing": {
      "graded": 26423,
      "checks": {
        "dmarc": {
          "n": 26423,
          "na": 0,
          "states": {
            "absent": 18587,
            "none": 3953,
            "quarantine": 2345,
            "reject": 1535,
            "invalid": 3
          },
          "rua_present": 3930
        },
        "spf": {
          "n": 26423,
          "na": 0,
          "states": {
            "absent": 13563,
            "hardfail": 4061,
            "softfail": 8354,
            "neutral": 269,
            "plus_all": 1,
            "invalid": 175
          }
        },
        "dkim": {
          "n": 7779,
          "na": 18644,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3589,
            "none_observed": 4190
          }
        },
        "mx": {
          "n": 26423,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 15161,
            "absent": 11262
          }
        },
        "reverse_dns": {
          "n": 15161,
          "na": 11262,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 12644,
            "none": 2517
          }
        },
        "caa": {
          "n": 25739,
          "na": 684,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 564,
            "absent": 25175
          }
        },
        "dnssec": {
          "n": 26423,
          "na": 0,
          "states": {
            "signed_valid": 1735,
            "signed_broken": 17,
            "unsigned": 24671
          }
        },
        "https": {
          "n": 26423,
          "na": 0,
          "states": {
            "https": 15435,
            "redirects": 0,
            "http_only": 10988
          }
        },
        "tls": {
          "n": 15435,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 14928,
            "tls12": 507,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 15435,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 13983,
            "invalid": 1452
          }
        },
        "hsts": {
          "n": 15435,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3713,
            "absent": 11722
          }
        },
        "csp": {
          "n": 9989,
          "na": 16434,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1180,
            "weak": 0,
            "absent": 8809
          }
        },
        "clickjacking": {
          "n": 9989,
          "na": 16434,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1685,
            "absent": 8304
          }
        },
        "mime_sniffing": {
          "n": 9989,
          "na": 16434,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2008,
            "absent": 7981
          }
        },
        "referrer_policy": {
          "n": 9989,
          "na": 16434,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1028,
            "absent": 8961
          }
        },
        "secure_by_default": {
          "n": 8613,
          "na": 17810,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 177,
            "not_all": 8436
          }
        },
        "ipv6": {
          "n": 26423,
          "na": 0,
          "states": {
            "aaaa": 4488,
            "none": 21935
          }
        }
      }
    },
    "markets": {
      "graded": 6090,
      "checks": {
        "dmarc": {
          "n": 6090,
          "na": 0,
          "states": {
            "absent": 5392,
            "none": 348,
            "quarantine": 71,
            "reject": 279,
            "invalid": 0
          },
          "rua_present": 315
        },
        "spf": {
          "n": 6090,
          "na": 0,
          "states": {
            "absent": 3130,
            "hardfail": 711,
            "softfail": 2145,
            "neutral": 89,
            "plus_all": 0,
            "invalid": 15
          }
        },
        "dkim": {
          "n": 554,
          "na": 5536,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 351,
            "none_observed": 203
          }
        },
        "mx": {
          "n": 6090,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3032,
            "absent": 3058
          }
        },
        "reverse_dns": {
          "n": 3031,
          "na": 3059,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2427,
            "none": 604
          }
        },
        "caa": {
          "n": 6056,
          "na": 34,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 431,
            "absent": 5625
          }
        },
        "dnssec": {
          "n": 6090,
          "na": 0,
          "states": {
            "signed_valid": 444,
            "signed_broken": 5,
            "unsigned": 5641
          }
        },
        "https": {
          "n": 6090,
          "na": 0,
          "states": {
            "https": 3473,
            "redirects": 0,
            "http_only": 2617
          }
        },
        "tls": {
          "n": 3473,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3441,
            "tls12": 32,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3473,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3257,
            "invalid": 216
          }
        },
        "hsts": {
          "n": 3473,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1114,
            "absent": 2359
          }
        },
        "csp": {
          "n": 2469,
          "na": 3621,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 623,
            "weak": 0,
            "absent": 1846
          }
        },
        "clickjacking": {
          "n": 2469,
          "na": 3621,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 750,
            "absent": 1719
          }
        },
        "mime_sniffing": {
          "n": 2469,
          "na": 3621,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 819,
            "absent": 1650
          }
        },
        "referrer_policy": {
          "n": 2469,
          "na": 3621,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 748,
            "absent": 1721
          }
        },
        "secure_by_default": {
          "n": 1928,
          "na": 4162,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 370,
            "not_all": 1558
          }
        },
        "ipv6": {
          "n": 6090,
          "na": 0,
          "states": {
            "aaaa": 1205,
            "none": 4885
          }
        }
      }
    },
    "md": {
      "graded": 12940,
      "checks": {
        "dmarc": {
          "n": 12940,
          "na": 0,
          "states": {
            "absent": 9573,
            "none": 2484,
            "quarantine": 511,
            "reject": 370,
            "invalid": 2
          },
          "rua_present": 948
        },
        "spf": {
          "n": 12940,
          "na": 0,
          "states": {
            "absent": 4883,
            "hardfail": 1465,
            "softfail": 5435,
            "neutral": 115,
            "plus_all": 6,
            "invalid": 1036
          }
        },
        "dkim": {
          "n": 5401,
          "na": 7539,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 4564,
            "none_observed": 837
          }
        },
        "mx": {
          "n": 12940,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8938,
            "absent": 4002
          }
        },
        "reverse_dns": {
          "n": 8551,
          "na": 4389,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7087,
            "none": 1464
          }
        },
        "caa": {
          "n": 11588,
          "na": 1352,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 493,
            "absent": 11095
          }
        },
        "dnssec": {
          "n": 12940,
          "na": 0,
          "states": {
            "signed_valid": 65,
            "signed_broken": 2,
            "unsigned": 12873
          }
        },
        "https": {
          "n": 12940,
          "na": 0,
          "states": {
            "https": 10955,
            "redirects": 0,
            "http_only": 1985
          }
        },
        "tls": {
          "n": 10955,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 10344,
            "tls12": 611,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10955,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 10436,
            "invalid": 519
          }
        },
        "hsts": {
          "n": 10955,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2070,
            "absent": 8885
          }
        },
        "csp": {
          "n": 7123,
          "na": 5817,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 544,
            "weak": 0,
            "absent": 6579
          }
        },
        "clickjacking": {
          "n": 7123,
          "na": 5817,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1392,
            "absent": 5731
          }
        },
        "mime_sniffing": {
          "n": 7123,
          "na": 5817,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1592,
            "absent": 5531
          }
        },
        "referrer_policy": {
          "n": 7123,
          "na": 5817,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 973,
            "absent": 6150
          }
        },
        "secure_by_default": {
          "n": 7055,
          "na": 5885,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 101,
            "not_all": 6954
          }
        },
        "ipv6": {
          "n": 12940,
          "na": 0,
          "states": {
            "aaaa": 2895,
            "none": 10045
          }
        }
      }
    },
    "me": {
      "graded": 845470,
      "checks": {
        "dmarc": {
          "n": 845470,
          "na": 0,
          "states": {
            "absent": 670724,
            "none": 80164,
            "quarantine": 61850,
            "reject": 32671,
            "invalid": 61
          },
          "rua_present": 86759
        },
        "spf": {
          "n": 845470,
          "na": 0,
          "states": {
            "absent": 490256,
            "hardfail": 112180,
            "softfail": 225520,
            "neutral": 12771,
            "plus_all": 78,
            "invalid": 4665
          }
        },
        "dkim": {
          "n": 184682,
          "na": 660788,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 81590,
            "none_observed": 103092
          }
        },
        "mx": {
          "n": 845470,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 423594,
            "absent": 421876
          }
        },
        "reverse_dns": {
          "n": 423463,
          "na": 422007,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 341754,
            "none": 81709
          }
        },
        "caa": {
          "n": 839320,
          "na": 6150,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 17338,
            "absent": 821982
          }
        },
        "dnssec": {
          "n": 845470,
          "na": 0,
          "states": {
            "signed_valid": 44259,
            "signed_broken": 336,
            "unsigned": 800875
          }
        },
        "https": {
          "n": 845470,
          "na": 0,
          "states": {
            "https": 570037,
            "redirects": 0,
            "http_only": 275433
          }
        },
        "tls": {
          "n": 570037,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 548963,
            "tls12": 21074,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 570037,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 534961,
            "invalid": 35076
          }
        },
        "hsts": {
          "n": 570037,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 139203,
            "absent": 430834
          }
        },
        "csp": {
          "n": 344274,
          "na": 501196,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 27798,
            "weak": 0,
            "absent": 316476
          }
        },
        "clickjacking": {
          "n": 344274,
          "na": 501196,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 47432,
            "absent": 296842
          }
        },
        "mime_sniffing": {
          "n": 344274,
          "na": 501196,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 63123,
            "absent": 281151
          }
        },
        "referrer_policy": {
          "n": 344274,
          "na": 501196,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 36014,
            "absent": 308260
          }
        },
        "secure_by_default": {
          "n": 323536,
          "na": 521934,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 4809,
            "not_all": 318727
          }
        },
        "ipv6": {
          "n": 845470,
          "na": 0,
          "states": {
            "aaaa": 187479,
            "none": 657991
          }
        }
      }
    },
    "media": {
      "graded": 95510,
      "checks": {
        "dmarc": {
          "n": 95510,
          "na": 0,
          "states": {
            "absent": 73626,
            "none": 10600,
            "quarantine": 7130,
            "reject": 4146,
            "invalid": 8
          },
          "rua_present": 10560
        },
        "spf": {
          "n": 95510,
          "na": 0,
          "states": {
            "absent": 57235,
            "hardfail": 11710,
            "softfail": 24835,
            "neutral": 1143,
            "plus_all": 8,
            "invalid": 579
          }
        },
        "dkim": {
          "n": 23885,
          "na": 71625,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 11408,
            "none_observed": 12477
          }
        },
        "mx": {
          "n": 95510,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 45863,
            "absent": 49647
          }
        },
        "reverse_dns": {
          "n": 45856,
          "na": 49654,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 37878,
            "none": 7978
          }
        },
        "caa": {
          "n": 92627,
          "na": 2883,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1771,
            "absent": 90856
          }
        },
        "dnssec": {
          "n": 95510,
          "na": 0,
          "states": {
            "signed_valid": 5734,
            "signed_broken": 66,
            "unsigned": 89710
          }
        },
        "https": {
          "n": 95510,
          "na": 0,
          "states": {
            "https": 64143,
            "redirects": 0,
            "http_only": 31367
          }
        },
        "tls": {
          "n": 64143,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 47567,
            "tls12": 16576,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 64143,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 59367,
            "invalid": 4776
          }
        },
        "hsts": {
          "n": 64143,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 12330,
            "absent": 51813
          }
        },
        "csp": {
          "n": 42499,
          "na": 53011,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 3794,
            "weak": 0,
            "absent": 38705
          }
        },
        "clickjacking": {
          "n": 42499,
          "na": 53011,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 5514,
            "absent": 36985
          }
        },
        "mime_sniffing": {
          "n": 42499,
          "na": 53011,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 6752,
            "absent": 35747
          }
        },
        "referrer_policy": {
          "n": 42499,
          "na": 53011,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3171,
            "absent": 39328
          }
        },
        "secure_by_default": {
          "n": 38280,
          "na": 57230,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 573,
            "not_all": 37707
          }
        },
        "ipv6": {
          "n": 95510,
          "na": 0,
          "states": {
            "aaaa": 30585,
            "none": 64925
          }
        }
      }
    },
    "meme": {
      "graded": 5304,
      "checks": {
        "dmarc": {
          "n": 5304,
          "na": 0,
          "states": {
            "absent": 4501,
            "none": 244,
            "quarantine": 300,
            "reject": 259,
            "invalid": 0
          },
          "rua_present": 437
        },
        "spf": {
          "n": 5304,
          "na": 0,
          "states": {
            "absent": 3313,
            "hardfail": 377,
            "softfail": 1571,
            "neutral": 40,
            "plus_all": 0,
            "invalid": 3
          }
        },
        "dkim": {
          "n": 432,
          "na": 4872,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 268,
            "none_observed": 164
          }
        },
        "mx": {
          "n": 5304,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1943,
            "absent": 3361
          }
        },
        "reverse_dns": {
          "n": 1943,
          "na": 3361,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1658,
            "none": 285
          }
        },
        "caa": {
          "n": 5241,
          "na": 63,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 346,
            "absent": 4895
          }
        },
        "dnssec": {
          "n": 5304,
          "na": 0,
          "states": {
            "signed_valid": 360,
            "signed_broken": 3,
            "unsigned": 4941
          }
        },
        "https": {
          "n": 5304,
          "na": 0,
          "states": {
            "https": 3058,
            "redirects": 0,
            "http_only": 2246
          }
        },
        "tls": {
          "n": 3058,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3020,
            "tls12": 38,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3058,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2794,
            "invalid": 264
          }
        },
        "hsts": {
          "n": 3058,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 986,
            "absent": 2072
          }
        },
        "csp": {
          "n": 2111,
          "na": 3193,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 357,
            "weak": 0,
            "absent": 1754
          }
        },
        "clickjacking": {
          "n": 2111,
          "na": 3193,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 417,
            "absent": 1694
          }
        },
        "mime_sniffing": {
          "n": 2111,
          "na": 3193,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 553,
            "absent": 1558
          }
        },
        "referrer_policy": {
          "n": 2111,
          "na": 3193,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 475,
            "absent": 1636
          }
        },
        "secure_by_default": {
          "n": 1659,
          "na": 3645,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 94,
            "not_all": 1565
          }
        },
        "ipv6": {
          "n": 5304,
          "na": 0,
          "states": {
            "aaaa": 1163,
            "none": 4141
          }
        }
      }
    },
    "men": {
      "graded": 9665,
      "checks": {
        "dmarc": {
          "n": 9665,
          "na": 0,
          "states": {
            "absent": 8374,
            "none": 475,
            "quarantine": 339,
            "reject": 477,
            "invalid": 0
          },
          "rua_present": 558
        },
        "spf": {
          "n": 9665,
          "na": 0,
          "states": {
            "absent": 6177,
            "hardfail": 1164,
            "softfail": 2189,
            "neutral": 90,
            "plus_all": 0,
            "invalid": 45
          }
        },
        "dkim": {
          "n": 914,
          "na": 8751,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 600,
            "none_observed": 314
          }
        },
        "mx": {
          "n": 9665,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3670,
            "absent": 5995
          }
        },
        "reverse_dns": {
          "n": 3664,
          "na": 6001,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2448,
            "none": 1216
          }
        },
        "caa": {
          "n": 9592,
          "na": 73,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 81,
            "absent": 9511
          }
        },
        "dnssec": {
          "n": 9665,
          "na": 0,
          "states": {
            "signed_valid": 884,
            "signed_broken": 9,
            "unsigned": 8772
          }
        },
        "https": {
          "n": 9665,
          "na": 0,
          "states": {
            "https": 5131,
            "redirects": 0,
            "http_only": 4534
          }
        },
        "tls": {
          "n": 5131,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5019,
            "tls12": 112,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5131,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4553,
            "invalid": 578
          }
        },
        "hsts": {
          "n": 5131,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 907,
            "absent": 4224
          }
        },
        "csp": {
          "n": 3214,
          "na": 6451,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 296,
            "weak": 0,
            "absent": 2918
          }
        },
        "clickjacking": {
          "n": 3214,
          "na": 6451,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 465,
            "absent": 2749
          }
        },
        "mime_sniffing": {
          "n": 3214,
          "na": 6451,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 620,
            "absent": 2594
          }
        },
        "referrer_policy": {
          "n": 3214,
          "na": 6451,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 474,
            "absent": 2740
          }
        },
        "secure_by_default": {
          "n": 2593,
          "na": 7072,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 47,
            "not_all": 2546
          }
        },
        "ipv6": {
          "n": 9665,
          "na": 0,
          "states": {
            "aaaa": 2548,
            "none": 7117
          }
        }
      }
    },
    "miami": {
      "graded": 11186,
      "checks": {
        "dmarc": {
          "n": 11186,
          "na": 0,
          "states": {
            "absent": 9338,
            "none": 520,
            "quarantine": 904,
            "reject": 424,
            "invalid": 0
          },
          "rua_present": 1367
        },
        "spf": {
          "n": 11186,
          "na": 0,
          "states": {
            "absent": 7875,
            "hardfail": 1514,
            "softfail": 1695,
            "neutral": 56,
            "plus_all": 0,
            "invalid": 46
          }
        },
        "dkim": {
          "n": 2509,
          "na": 8677,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 410,
            "none_observed": 2099
          }
        },
        "mx": {
          "n": 11186,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4534,
            "absent": 6652
          }
        },
        "reverse_dns": {
          "n": 4534,
          "na": 6652,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3558,
            "none": 976
          }
        },
        "caa": {
          "n": 11145,
          "na": 41,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 82,
            "absent": 11063
          }
        },
        "dnssec": {
          "n": 11186,
          "na": 0,
          "states": {
            "signed_valid": 252,
            "signed_broken": 3,
            "unsigned": 10931
          }
        },
        "https": {
          "n": 11186,
          "na": 0,
          "states": {
            "https": 4591,
            "redirects": 0,
            "http_only": 6595
          }
        },
        "tls": {
          "n": 4591,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4385,
            "tls12": 206,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4591,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4245,
            "invalid": 346
          }
        },
        "hsts": {
          "n": 4591,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 796,
            "absent": 3795
          }
        },
        "csp": {
          "n": 2733,
          "na": 8453,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 334,
            "weak": 0,
            "absent": 2399
          }
        },
        "clickjacking": {
          "n": 2733,
          "na": 8453,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 470,
            "absent": 2263
          }
        },
        "mime_sniffing": {
          "n": 2733,
          "na": 8453,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 415,
            "absent": 2318
          }
        },
        "referrer_policy": {
          "n": 2733,
          "na": 8453,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 257,
            "absent": 2476
          }
        },
        "secure_by_default": {
          "n": 2330,
          "na": 8856,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 33,
            "not_all": 2297
          }
        },
        "ipv6": {
          "n": 11186,
          "na": 0,
          "states": {
            "aaaa": 724,
            "none": 10462
          }
        }
      }
    },
    "mk": {
      "graded": 25676,
      "checks": {
        "dmarc": {
          "n": 25676,
          "na": 0,
          "states": {
            "absent": 15061,
            "none": 7707,
            "quarantine": 1812,
            "reject": 1095,
            "invalid": 1
          },
          "rua_present": 2523
        },
        "spf": {
          "n": 25676,
          "na": 0,
          "states": {
            "absent": 6525,
            "hardfail": 4174,
            "softfail": 14408,
            "neutral": 418,
            "plus_all": 1,
            "invalid": 150
          }
        },
        "dkim": {
          "n": 14599,
          "na": 11077,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 12477,
            "none_observed": 2122
          }
        },
        "mx": {
          "n": 25676,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 21463,
            "absent": 4213
          }
        },
        "reverse_dns": {
          "n": 21589,
          "na": 4087,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 17262,
            "none": 4327
          }
        },
        "caa": {
          "n": 25553,
          "na": 123,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 584,
            "absent": 24969
          }
        },
        "dnssec": {
          "n": 25676,
          "na": 0,
          "states": {
            "signed_valid": 1,
            "signed_broken": 0,
            "unsigned": 25675
          }
        },
        "https": {
          "n": 25676,
          "na": 0,
          "states": {
            "https": 23294,
            "redirects": 0,
            "http_only": 2382
          }
        },
        "tls": {
          "n": 23294,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 21653,
            "tls12": 1641,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 23294,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 21850,
            "invalid": 1444
          }
        },
        "hsts": {
          "n": 23294,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3124,
            "absent": 20170
          }
        },
        "csp": {
          "n": 15487,
          "na": 10189,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1189,
            "weak": 0,
            "absent": 14298
          }
        },
        "clickjacking": {
          "n": 15487,
          "na": 10189,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1615,
            "absent": 13872
          }
        },
        "mime_sniffing": {
          "n": 15487,
          "na": 10189,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2162,
            "absent": 13325
          }
        },
        "referrer_policy": {
          "n": 15487,
          "na": 10189,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1005,
            "absent": 14482
          }
        },
        "secure_by_default": {
          "n": 15000,
          "na": 10676,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 101,
            "not_all": 14899
          }
        },
        "ipv6": {
          "n": 25676,
          "na": 0,
          "states": {
            "aaaa": 5311,
            "none": 20365
          }
        }
      }
    },
    "ml": {
      "graded": 9648,
      "checks": {
        "dmarc": {
          "n": 9648,
          "na": 0,
          "states": {
            "absent": 8489,
            "none": 746,
            "quarantine": 153,
            "reject": 260,
            "invalid": 0
          },
          "rua_present": 384
        },
        "spf": {
          "n": 9648,
          "na": 0,
          "states": {
            "absent": 3834,
            "hardfail": 4478,
            "softfail": 1243,
            "neutral": 77,
            "plus_all": 0,
            "invalid": 16
          }
        },
        "dkim": {
          "n": 1076,
          "na": 8572,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 935,
            "none_observed": 141
          }
        },
        "mx": {
          "n": 9648,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5893,
            "absent": 3755
          }
        },
        "reverse_dns": {
          "n": 5895,
          "na": 3753,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1613,
            "none": 4282
          }
        },
        "caa": {
          "n": 9626,
          "na": 22,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 92,
            "absent": 9534
          }
        },
        "dnssec": {
          "n": 9648,
          "na": 0,
          "states": {
            "signed_valid": 20,
            "signed_broken": 0,
            "unsigned": 9628
          }
        },
        "https": {
          "n": 9648,
          "na": 0,
          "states": {
            "https": 8924,
            "redirects": 0,
            "http_only": 724
          }
        },
        "tls": {
          "n": 8924,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8673,
            "tls12": 251,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8924,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8695,
            "invalid": 229
          }
        },
        "hsts": {
          "n": 8924,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1478,
            "absent": 7446
          }
        },
        "csp": {
          "n": 6978,
          "na": 2670,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 625,
            "weak": 0,
            "absent": 6353
          }
        },
        "clickjacking": {
          "n": 6978,
          "na": 2670,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 723,
            "absent": 6255
          }
        },
        "mime_sniffing": {
          "n": 6978,
          "na": 2670,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 782,
            "absent": 6196
          }
        },
        "referrer_policy": {
          "n": 6978,
          "na": 2670,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 693,
            "absent": 6285
          }
        },
        "secure_by_default": {
          "n": 6903,
          "na": 2745,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 509,
            "not_all": 6394
          }
        },
        "ipv6": {
          "n": 9648,
          "na": 0,
          "states": {
            "aaaa": 1581,
            "none": 8067
          }
        }
      }
    },
    "mn": {
      "graded": 19689,
      "checks": {
        "dmarc": {
          "n": 19689,
          "na": 0,
          "states": {
            "absent": 15581,
            "none": 2043,
            "quarantine": 1309,
            "reject": 755,
            "invalid": 1
          },
          "rua_present": 1081
        },
        "spf": {
          "n": 19689,
          "na": 0,
          "states": {
            "absent": 8659,
            "hardfail": 2968,
            "softfail": 7293,
            "neutral": 86,
            "plus_all": 5,
            "invalid": 678
          }
        },
        "dkim": {
          "n": 5824,
          "na": 13865,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3436,
            "none_observed": 2388
          }
        },
        "mx": {
          "n": 19689,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 12218,
            "absent": 7471
          }
        },
        "reverse_dns": {
          "n": 12216,
          "na": 7473,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 10534,
            "none": 1682
          }
        },
        "caa": {
          "n": 19647,
          "na": 42,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 537,
            "absent": 19110
          }
        },
        "dnssec": {
          "n": 19689,
          "na": 0,
          "states": {
            "signed_valid": 57,
            "signed_broken": 2,
            "unsigned": 19630
          }
        },
        "https": {
          "n": 19689,
          "na": 0,
          "states": {
            "https": 15412,
            "redirects": 0,
            "http_only": 4277
          }
        },
        "tls": {
          "n": 15412,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 14489,
            "tls12": 923,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 15412,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 13289,
            "invalid": 2123
          }
        },
        "hsts": {
          "n": 15412,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4139,
            "absent": 11273
          }
        },
        "csp": {
          "n": 10112,
          "na": 9577,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 607,
            "weak": 0,
            "absent": 9505
          }
        },
        "clickjacking": {
          "n": 10112,
          "na": 9577,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1588,
            "absent": 8524
          }
        },
        "mime_sniffing": {
          "n": 10112,
          "na": 9577,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1805,
            "absent": 8307
          }
        },
        "referrer_policy": {
          "n": 10112,
          "na": 9577,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 856,
            "absent": 9256
          }
        },
        "secure_by_default": {
          "n": 9970,
          "na": 9719,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 77,
            "not_all": 9893
          }
        },
        "ipv6": {
          "n": 19689,
          "na": 0,
          "states": {
            "aaaa": 3458,
            "none": 16231
          }
        }
      }
    },
    "mobi": {
      "graded": 196353,
      "checks": {
        "dmarc": {
          "n": 196353,
          "na": 0,
          "states": {
            "absent": 169970,
            "none": 7950,
            "quarantine": 3139,
            "reject": 15288,
            "invalid": 6
          },
          "rua_present": 15318
        },
        "spf": {
          "n": 196353,
          "na": 0,
          "states": {
            "absent": 149858,
            "hardfail": 25584,
            "softfail": 16966,
            "neutral": 3308,
            "plus_all": 28,
            "invalid": 609
          }
        },
        "dkim": {
          "n": 50277,
          "na": 146076,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 4341,
            "none_observed": 45936
          }
        },
        "mx": {
          "n": 196353,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 93181,
            "absent": 103172
          }
        },
        "reverse_dns": {
          "n": 93205,
          "na": 103148,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 76147,
            "none": 17058
          }
        },
        "caa": {
          "n": 193994,
          "na": 2359,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2260,
            "absent": 191734
          }
        },
        "dnssec": {
          "n": 196353,
          "na": 0,
          "states": {
            "signed_valid": 21460,
            "signed_broken": 120,
            "unsigned": 174773
          }
        },
        "https": {
          "n": 196353,
          "na": 0,
          "states": {
            "https": 69834,
            "redirects": 0,
            "http_only": 126519
          }
        },
        "tls": {
          "n": 69834,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 63660,
            "tls12": 6174,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 69834,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 55859,
            "invalid": 13975
          }
        },
        "hsts": {
          "n": 69834,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 6632,
            "absent": 63202
          }
        },
        "csp": {
          "n": 56663,
          "na": 139690,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 19801,
            "weak": 0,
            "absent": 36862
          }
        },
        "clickjacking": {
          "n": 56663,
          "na": 139690,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 20870,
            "absent": 35793
          }
        },
        "mime_sniffing": {
          "n": 56663,
          "na": 139690,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 21344,
            "absent": 35319
          }
        },
        "referrer_policy": {
          "n": 56663,
          "na": 139690,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 19458,
            "absent": 37205
          }
        },
        "secure_by_default": {
          "n": 29300,
          "na": 167053,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 167,
            "not_all": 29133
          }
        },
        "ipv6": {
          "n": 196353,
          "na": 0,
          "states": {
            "aaaa": 24199,
            "none": 172154
          }
        }
      }
    },
    "moe": {
      "graded": 15960,
      "checks": {
        "dmarc": {
          "n": 15960,
          "na": 0,
          "states": {
            "absent": 12376,
            "none": 1452,
            "quarantine": 1146,
            "reject": 984,
            "invalid": 2
          },
          "rua_present": 1904
        },
        "spf": {
          "n": 15960,
          "na": 0,
          "states": {
            "absent": 8022,
            "hardfail": 1871,
            "softfail": 5615,
            "neutral": 362,
            "plus_all": 5,
            "invalid": 85
          }
        },
        "dkim": {
          "n": 3146,
          "na": 12814,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2023,
            "none_observed": 1123
          }
        },
        "mx": {
          "n": 15960,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8631,
            "absent": 7329
          }
        },
        "reverse_dns": {
          "n": 8622,
          "na": 7338,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7755,
            "none": 867
          }
        },
        "caa": {
          "n": 15852,
          "na": 108,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 611,
            "absent": 15241
          }
        },
        "dnssec": {
          "n": 15960,
          "na": 0,
          "states": {
            "signed_valid": 1784,
            "signed_broken": 16,
            "unsigned": 14160
          }
        },
        "https": {
          "n": 15960,
          "na": 0,
          "states": {
            "https": 9543,
            "redirects": 0,
            "http_only": 6417
          }
        },
        "tls": {
          "n": 9543,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9220,
            "tls12": 323,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 9543,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8574,
            "invalid": 969
          }
        },
        "hsts": {
          "n": 9543,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2045,
            "absent": 7498
          }
        },
        "csp": {
          "n": 6181,
          "na": 9779,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 338,
            "weak": 0,
            "absent": 5843
          }
        },
        "clickjacking": {
          "n": 6181,
          "na": 9779,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 833,
            "absent": 5348
          }
        },
        "mime_sniffing": {
          "n": 6181,
          "na": 9779,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1327,
            "absent": 4854
          }
        },
        "referrer_policy": {
          "n": 6181,
          "na": 9779,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 893,
            "absent": 5288
          }
        },
        "secure_by_default": {
          "n": 5531,
          "na": 10429,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 109,
            "not_all": 5422
          }
        },
        "ipv6": {
          "n": 15960,
          "na": 0,
          "states": {
            "aaaa": 5248,
            "none": 10712
          }
        }
      }
    },
    "mom": {
      "graded": 72324,
      "checks": {
        "dmarc": {
          "n": 72324,
          "na": 0,
          "states": {
            "absent": 69818,
            "none": 1499,
            "quarantine": 617,
            "reject": 390,
            "invalid": 0
          },
          "rua_present": 968
        },
        "spf": {
          "n": 72324,
          "na": 0,
          "states": {
            "absent": 58772,
            "hardfail": 2668,
            "softfail": 10760,
            "neutral": 64,
            "plus_all": 0,
            "invalid": 60
          }
        },
        "dkim": {
          "n": 4730,
          "na": 67594,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1250,
            "none_observed": 3480
          }
        },
        "mx": {
          "n": 72324,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 14905,
            "absent": 57419
          }
        },
        "reverse_dns": {
          "n": 14900,
          "na": 57424,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 12099,
            "none": 2801
          }
        },
        "caa": {
          "n": 71775,
          "na": 549,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 326,
            "absent": 71449
          }
        },
        "dnssec": {
          "n": 72324,
          "na": 0,
          "states": {
            "signed_valid": 4787,
            "signed_broken": 8,
            "unsigned": 67529
          }
        },
        "https": {
          "n": 72324,
          "na": 0,
          "states": {
            "https": 48448,
            "redirects": 0,
            "http_only": 23876
          }
        },
        "tls": {
          "n": 48448,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 46944,
            "tls12": 1504,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 48448,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 45569,
            "invalid": 2879
          }
        },
        "hsts": {
          "n": 48448,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 8571,
            "absent": 39877
          }
        },
        "csp": {
          "n": 29099,
          "na": 43225,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 4750,
            "weak": 0,
            "absent": 24349
          }
        },
        "clickjacking": {
          "n": 29099,
          "na": 43225,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 7680,
            "absent": 21419
          }
        },
        "mime_sniffing": {
          "n": 29099,
          "na": 43225,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 7243,
            "absent": 21856
          }
        },
        "referrer_policy": {
          "n": 29099,
          "na": 43225,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 4079,
            "absent": 25020
          }
        },
        "secure_by_default": {
          "n": 26071,
          "na": 46253,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1028,
            "not_all": 25043
          }
        },
        "ipv6": {
          "n": 72324,
          "na": 0,
          "states": {
            "aaaa": 36472,
            "none": 35852
          }
        }
      }
    },
    "money": {
      "graded": 20186,
      "checks": {
        "dmarc": {
          "n": 20186,
          "na": 0,
          "states": {
            "absent": 16193,
            "none": 1305,
            "quarantine": 1709,
            "reject": 979,
            "invalid": 0
          },
          "rua_present": 2529
        },
        "spf": {
          "n": 20186,
          "na": 0,
          "states": {
            "absent": 12413,
            "hardfail": 2759,
            "softfail": 4791,
            "neutral": 149,
            "plus_all": 1,
            "invalid": 73
          }
        },
        "dkim": {
          "n": 2760,
          "na": 17426,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1245,
            "none_observed": 1515
          }
        },
        "mx": {
          "n": 20186,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8533,
            "absent": 11653
          }
        },
        "reverse_dns": {
          "n": 8534,
          "na": 11652,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6552,
            "none": 1982
          }
        },
        "caa": {
          "n": 20023,
          "na": 163,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1817,
            "absent": 18206
          }
        },
        "dnssec": {
          "n": 20186,
          "na": 0,
          "states": {
            "signed_valid": 1170,
            "signed_broken": 9,
            "unsigned": 19007
          }
        },
        "https": {
          "n": 20186,
          "na": 0,
          "states": {
            "https": 11480,
            "redirects": 0,
            "http_only": 8706
          }
        },
        "tls": {
          "n": 11480,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 11186,
            "tls12": 294,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 11480,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 10764,
            "invalid": 716
          }
        },
        "hsts": {
          "n": 11480,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2670,
            "absent": 8810
          }
        },
        "csp": {
          "n": 7090,
          "na": 13096,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 784,
            "weak": 0,
            "absent": 6306
          }
        },
        "clickjacking": {
          "n": 7090,
          "na": 13096,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1343,
            "absent": 5747
          }
        },
        "mime_sniffing": {
          "n": 7090,
          "na": 13096,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1656,
            "absent": 5434
          }
        },
        "referrer_policy": {
          "n": 7090,
          "na": 13096,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1216,
            "absent": 5874
          }
        },
        "secure_by_default": {
          "n": 5969,
          "na": 14217,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 358,
            "not_all": 5611
          }
        },
        "ipv6": {
          "n": 20186,
          "na": 0,
          "states": {
            "aaaa": 4523,
            "none": 15663
          }
        }
      }
    },
    "monster": {
      "graded": 38048,
      "checks": {
        "dmarc": {
          "n": 38048,
          "na": 0,
          "states": {
            "absent": 33252,
            "none": 1180,
            "quarantine": 3054,
            "reject": 562,
            "invalid": 0
          },
          "rua_present": 3388
        },
        "spf": {
          "n": 38048,
          "na": 0,
          "states": {
            "absent": 29049,
            "hardfail": 2292,
            "softfail": 6409,
            "neutral": 195,
            "plus_all": 0,
            "invalid": 103
          }
        },
        "dkim": {
          "n": 1863,
          "na": 36185,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1360,
            "none_observed": 503
          }
        },
        "mx": {
          "n": 38048,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9843,
            "absent": 28205
          }
        },
        "reverse_dns": {
          "n": 9835,
          "na": 28213,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7382,
            "none": 2453
          }
        },
        "caa": {
          "n": 37590,
          "na": 458,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 417,
            "absent": 37173
          }
        },
        "dnssec": {
          "n": 38048,
          "na": 0,
          "states": {
            "signed_valid": 1964,
            "signed_broken": 43,
            "unsigned": 36041
          }
        },
        "https": {
          "n": 38048,
          "na": 0,
          "states": {
            "https": 24493,
            "redirects": 0,
            "http_only": 13555
          }
        },
        "tls": {
          "n": 24493,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 21626,
            "tls12": 2867,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 24493,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 21768,
            "invalid": 2725
          }
        },
        "hsts": {
          "n": 24493,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3131,
            "absent": 21362
          }
        },
        "csp": {
          "n": 13139,
          "na": 24909,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 878,
            "weak": 0,
            "absent": 12261
          }
        },
        "clickjacking": {
          "n": 13139,
          "na": 24909,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1677,
            "absent": 11462
          }
        },
        "mime_sniffing": {
          "n": 13139,
          "na": 24909,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1953,
            "absent": 11186
          }
        },
        "referrer_policy": {
          "n": 13139,
          "na": 24909,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1199,
            "absent": 11940
          }
        },
        "secure_by_default": {
          "n": 11310,
          "na": 26738,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 192,
            "not_all": 11118
          }
        },
        "ipv6": {
          "n": 38048,
          "na": 0,
          "states": {
            "aaaa": 13740,
            "none": 24308
          }
        }
      }
    },
    "motorcycles": {
      "graded": 11057,
      "checks": {
        "dmarc": {
          "n": 11057,
          "na": 0,
          "states": {
            "absent": 10654,
            "none": 195,
            "quarantine": 126,
            "reject": 82,
            "invalid": 0
          },
          "rua_present": 231
        },
        "spf": {
          "n": 11057,
          "na": 0,
          "states": {
            "absent": 8848,
            "hardfail": 1306,
            "softfail": 894,
            "neutral": 2,
            "plus_all": 0,
            "invalid": 7
          }
        },
        "dkim": {
          "n": 863,
          "na": 10194,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 114,
            "none_observed": 749
          }
        },
        "mx": {
          "n": 11057,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2428,
            "absent": 8629
          }
        },
        "reverse_dns": {
          "n": 2428,
          "na": 8629,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 970,
            "none": 1458
          }
        },
        "caa": {
          "n": 11008,
          "na": 49,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 39,
            "absent": 10969
          }
        },
        "dnssec": {
          "n": 11057,
          "na": 0,
          "states": {
            "signed_valid": 1098,
            "signed_broken": 0,
            "unsigned": 9959
          }
        },
        "https": {
          "n": 11057,
          "na": 0,
          "states": {
            "https": 4266,
            "redirects": 0,
            "http_only": 6791
          }
        },
        "tls": {
          "n": 4266,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4058,
            "tls12": 208,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4266,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3929,
            "invalid": 337
          }
        },
        "hsts": {
          "n": 4266,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 483,
            "absent": 3783
          }
        },
        "csp": {
          "n": 2347,
          "na": 8710,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 224,
            "weak": 0,
            "absent": 2123
          }
        },
        "clickjacking": {
          "n": 2347,
          "na": 8710,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 467,
            "absent": 1880
          }
        },
        "mime_sniffing": {
          "n": 2347,
          "na": 8710,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 403,
            "absent": 1944
          }
        },
        "referrer_policy": {
          "n": 2347,
          "na": 8710,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 306,
            "absent": 2041
          }
        },
        "secure_by_default": {
          "n": 1969,
          "na": 9088,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 37,
            "not_all": 1932
          }
        },
        "ipv6": {
          "n": 11057,
          "na": 0,
          "states": {
            "aaaa": 2735,
            "none": 8322
          }
        }
      }
    },
    "ms": {
      "graded": 5962,
      "checks": {
        "dmarc": {
          "n": 5962,
          "na": 0,
          "states": {
            "absent": 3958,
            "none": 543,
            "quarantine": 995,
            "reject": 466,
            "invalid": 0
          },
          "rua_present": 1403
        },
        "spf": {
          "n": 5962,
          "na": 0,
          "states": {
            "absent": 2990,
            "hardfail": 1336,
            "softfail": 1127,
            "neutral": 141,
            "plus_all": 0,
            "invalid": 368
          }
        },
        "dkim": {
          "n": 1676,
          "na": 4286,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 631,
            "none_observed": 1045
          }
        },
        "mx": {
          "n": 5962,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3530,
            "absent": 2432
          }
        },
        "reverse_dns": {
          "n": 3530,
          "na": 2432,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3043,
            "none": 487
          }
        },
        "caa": {
          "n": 5937,
          "na": 25,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 197,
            "absent": 5740
          }
        },
        "dnssec": {
          "n": 5962,
          "na": 0,
          "states": {
            "signed_valid": 17,
            "signed_broken": 0,
            "unsigned": 5945
          }
        },
        "https": {
          "n": 5962,
          "na": 0,
          "states": {
            "https": 4093,
            "redirects": 0,
            "http_only": 1869
          }
        },
        "tls": {
          "n": 4093,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3753,
            "tls12": 340,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4093,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3368,
            "invalid": 725
          }
        },
        "hsts": {
          "n": 4093,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 782,
            "absent": 3311
          }
        },
        "csp": {
          "n": 1887,
          "na": 4075,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 137,
            "weak": 0,
            "absent": 1750
          }
        },
        "clickjacking": {
          "n": 1887,
          "na": 4075,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 288,
            "absent": 1599
          }
        },
        "mime_sniffing": {
          "n": 1887,
          "na": 4075,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 360,
            "absent": 1527
          }
        },
        "referrer_policy": {
          "n": 1887,
          "na": 4075,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 210,
            "absent": 1677
          }
        },
        "secure_by_default": {
          "n": 1787,
          "na": 4175,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 37,
            "not_all": 1750
          }
        },
        "ipv6": {
          "n": 5962,
          "na": 0,
          "states": {
            "aaaa": 1026,
            "none": 4936
          }
        }
      }
    },
    "mt": {
      "graded": 12588,
      "checks": {
        "dmarc": {
          "n": 12588,
          "na": 0,
          "states": {
            "absent": 8357,
            "none": 2507,
            "quarantine": 823,
            "reject": 901,
            "invalid": 0
          },
          "rua_present": 2098
        },
        "spf": {
          "n": 12588,
          "na": 0,
          "states": {
            "absent": 4353,
            "hardfail": 4000,
            "softfail": 3960,
            "neutral": 199,
            "plus_all": 5,
            "invalid": 71
          }
        },
        "dkim": {
          "n": 7177,
          "na": 5411,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3141,
            "none_observed": 4036
          }
        },
        "mx": {
          "n": 12588,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9337,
            "absent": 3251
          }
        },
        "reverse_dns": {
          "n": 9331,
          "na": 3257,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 8388,
            "none": 943
          }
        },
        "caa": {
          "n": 12500,
          "na": 88,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 289,
            "absent": 12211
          }
        },
        "dnssec": {
          "n": 12588,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 12588
          }
        },
        "https": {
          "n": 12588,
          "na": 0,
          "states": {
            "https": 10007,
            "redirects": 0,
            "http_only": 2581
          }
        },
        "tls": {
          "n": 10007,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9562,
            "tls12": 445,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10007,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9413,
            "invalid": 594
          }
        },
        "hsts": {
          "n": 10007,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2084,
            "absent": 7923
          }
        },
        "csp": {
          "n": 4836,
          "na": 7752,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 689,
            "weak": 0,
            "absent": 4147
          }
        },
        "clickjacking": {
          "n": 4836,
          "na": 7752,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 867,
            "absent": 3969
          }
        },
        "mime_sniffing": {
          "n": 4836,
          "na": 7752,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1104,
            "absent": 3732
          }
        },
        "referrer_policy": {
          "n": 4836,
          "na": 7752,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 602,
            "absent": 4234
          }
        },
        "secure_by_default": {
          "n": 4710,
          "na": 7878,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 114,
            "not_all": 4596
          }
        },
        "ipv6": {
          "n": 12588,
          "na": 0,
          "states": {
            "aaaa": 4142,
            "none": 8446
          }
        }
      }
    },
    "mu": {
      "graded": 8391,
      "checks": {
        "dmarc": {
          "n": 8391,
          "na": 0,
          "states": {
            "absent": 4962,
            "none": 2202,
            "quarantine": 556,
            "reject": 671,
            "invalid": 0
          },
          "rua_present": 1383
        },
        "spf": {
          "n": 8391,
          "na": 0,
          "states": {
            "absent": 2014,
            "hardfail": 2648,
            "softfail": 3371,
            "neutral": 238,
            "plus_all": 1,
            "invalid": 119
          }
        },
        "dkim": {
          "n": 4377,
          "na": 4014,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2524,
            "none_observed": 1853
          }
        },
        "mx": {
          "n": 8391,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6955,
            "absent": 1436
          }
        },
        "reverse_dns": {
          "n": 6952,
          "na": 1439,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6040,
            "none": 912
          }
        },
        "caa": {
          "n": 8360,
          "na": 31,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 161,
            "absent": 8199
          }
        },
        "dnssec": {
          "n": 8391,
          "na": 0,
          "states": {
            "signed_valid": 161,
            "signed_broken": 0,
            "unsigned": 8230
          }
        },
        "https": {
          "n": 8391,
          "na": 0,
          "states": {
            "https": 7331,
            "redirects": 0,
            "http_only": 1060
          }
        },
        "tls": {
          "n": 7331,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6917,
            "tls12": 414,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7331,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6840,
            "invalid": 491
          }
        },
        "hsts": {
          "n": 7331,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1503,
            "absent": 5828
          }
        },
        "csp": {
          "n": 4225,
          "na": 4166,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 537,
            "weak": 0,
            "absent": 3688
          }
        },
        "clickjacking": {
          "n": 4225,
          "na": 4166,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 692,
            "absent": 3533
          }
        },
        "mime_sniffing": {
          "n": 4225,
          "na": 4166,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 900,
            "absent": 3325
          }
        },
        "referrer_policy": {
          "n": 4225,
          "na": 4166,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 397,
            "absent": 3828
          }
        },
        "secure_by_default": {
          "n": 4110,
          "na": 4281,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 36,
            "not_all": 4074
          }
        },
        "ipv6": {
          "n": 8391,
          "na": 0,
          "states": {
            "aaaa": 2397,
            "none": 5994
          }
        }
      }
    },
    "music": {
      "graded": 11745,
      "checks": {
        "dmarc": {
          "n": 11745,
          "na": 0,
          "states": {
            "absent": 8670,
            "none": 903,
            "quarantine": 1371,
            "reject": 801,
            "invalid": 0
          },
          "rua_present": 1785
        },
        "spf": {
          "n": 11745,
          "na": 0,
          "states": {
            "absent": 7201,
            "hardfail": 1166,
            "softfail": 3168,
            "neutral": 147,
            "plus_all": 2,
            "invalid": 61
          }
        },
        "dkim": {
          "n": 1895,
          "na": 9850,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 883,
            "none_observed": 1012
          }
        },
        "mx": {
          "n": 11745,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4612,
            "absent": 7133
          }
        },
        "reverse_dns": {
          "n": 4613,
          "na": 7132,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4249,
            "none": 364
          }
        },
        "caa": {
          "n": 11700,
          "na": 45,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 100,
            "absent": 11600
          }
        },
        "dnssec": {
          "n": 11745,
          "na": 0,
          "states": {
            "signed_valid": 467,
            "signed_broken": 1,
            "unsigned": 11277
          }
        },
        "https": {
          "n": 11745,
          "na": 0,
          "states": {
            "https": 7737,
            "redirects": 0,
            "http_only": 4008
          }
        },
        "tls": {
          "n": 7737,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7597,
            "tls12": 140,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7737,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5495,
            "invalid": 2242
          }
        },
        "hsts": {
          "n": 7737,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3096,
            "absent": 4641
          }
        },
        "csp": {
          "n": 3387,
          "na": 8358,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 421,
            "weak": 0,
            "absent": 2966
          }
        },
        "clickjacking": {
          "n": 3387,
          "na": 8358,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1069,
            "absent": 2318
          }
        },
        "mime_sniffing": {
          "n": 3387,
          "na": 8358,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1126,
            "absent": 2261
          }
        },
        "referrer_policy": {
          "n": 3387,
          "na": 8358,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 501,
            "absent": 2886
          }
        },
        "secure_by_default": {
          "n": 2795,
          "na": 8950,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 100,
            "not_all": 2695
          }
        },
        "ipv6": {
          "n": 11745,
          "na": 0,
          "states": {
            "aaaa": 1197,
            "none": 10548
          }
        }
      }
    },
    "mx": {
      "graded": 757489,
      "checks": {
        "dmarc": {
          "n": 757489,
          "na": 0,
          "states": {
            "absent": 471460,
            "none": 177412,
            "quarantine": 67308,
            "reject": 41169,
            "invalid": 140
          },
          "rua_present": 111831
        },
        "spf": {
          "n": 757489,
          "na": 0,
          "states": {
            "absent": 287345,
            "hardfail": 118011,
            "softfail": 344703,
            "neutral": 5731,
            "plus_all": 53,
            "invalid": 1646
          }
        },
        "dkim": {
          "n": 371514,
          "na": 385975,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 239533,
            "none_observed": 131981
          }
        },
        "mx": {
          "n": 757489,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 524806,
            "absent": 232683
          }
        },
        "reverse_dns": {
          "n": 524239,
          "na": 233250,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 412256,
            "none": 111983
          }
        },
        "caa": {
          "n": 756164,
          "na": 1325,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 9388,
            "absent": 746776
          }
        },
        "dnssec": {
          "n": 757489,
          "na": 0,
          "states": {
            "signed_valid": 16884,
            "signed_broken": 60,
            "unsigned": 740545
          }
        },
        "https": {
          "n": 757489,
          "na": 0,
          "states": {
            "https": 582856,
            "redirects": 0,
            "http_only": 174633
          }
        },
        "tls": {
          "n": 582856,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 550018,
            "tls12": 32838,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 582856,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 559706,
            "invalid": 23150
          }
        },
        "hsts": {
          "n": 582856,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 159528,
            "absent": 423328
          }
        },
        "csp": {
          "n": 367893,
          "na": 389596,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 69641,
            "weak": 0,
            "absent": 298252
          }
        },
        "clickjacking": {
          "n": 367893,
          "na": 389596,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 93529,
            "absent": 274364
          }
        },
        "mime_sniffing": {
          "n": 367893,
          "na": 389596,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 102077,
            "absent": 265816
          }
        },
        "referrer_policy": {
          "n": 367893,
          "na": 389596,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 19297,
            "absent": 348596
          }
        },
        "secure_by_default": {
          "n": 354106,
          "na": 403383,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 2286,
            "not_all": 351820
          }
        },
        "ipv6": {
          "n": 757489,
          "na": 0,
          "states": {
            "aaaa": 141677,
            "none": 615812
          }
        }
      }
    },
    "my": {
      "graded": 331401,
      "checks": {
        "dmarc": {
          "n": 331401,
          "na": 0,
          "states": {
            "absent": 264666,
            "none": 41194,
            "quarantine": 17812,
            "reject": 7704,
            "invalid": 25
          },
          "rua_present": 19687
        },
        "spf": {
          "n": 331401,
          "na": 0,
          "states": {
            "absent": 197723,
            "hardfail": 55132,
            "softfail": 77182,
            "neutral": 952,
            "plus_all": 19,
            "invalid": 393
          }
        },
        "dkim": {
          "n": 89988,
          "na": 241413,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 72963,
            "none_observed": 17025
          }
        },
        "mx": {
          "n": 331401,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 152519,
            "absent": 178882
          }
        },
        "reverse_dns": {
          "n": 152362,
          "na": 179039,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 116872,
            "none": 35490
          }
        },
        "caa": {
          "n": 329448,
          "na": 1953,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3286,
            "absent": 326162
          }
        },
        "dnssec": {
          "n": 331401,
          "na": 0,
          "states": {
            "signed_valid": 6480,
            "signed_broken": 61,
            "unsigned": 324860
          }
        },
        "https": {
          "n": 331401,
          "na": 0,
          "states": {
            "https": 277157,
            "redirects": 0,
            "http_only": 54244
          }
        },
        "tls": {
          "n": 277157,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 258278,
            "tls12": 18879,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 277157,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 259835,
            "invalid": 17322
          }
        },
        "hsts": {
          "n": 277157,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 51295,
            "absent": 225862
          }
        },
        "csp": {
          "n": 153791,
          "na": 177610,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 16502,
            "weak": 0,
            "absent": 137289
          }
        },
        "clickjacking": {
          "n": 153791,
          "na": 177610,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 22649,
            "absent": 131142
          }
        },
        "mime_sniffing": {
          "n": 153791,
          "na": 177610,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 26079,
            "absent": 127712
          }
        },
        "referrer_policy": {
          "n": 153791,
          "na": 177610,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 18092,
            "absent": 135699
          }
        },
        "secure_by_default": {
          "n": 146161,
          "na": 185240,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 5028,
            "not_all": 141133
          }
        },
        "ipv6": {
          "n": 331401,
          "na": 0,
          "states": {
            "aaaa": 77941,
            "none": 253460
          }
        }
      }
    },
    "mz": {
      "graded": 9599,
      "checks": {
        "dmarc": {
          "n": 9599,
          "na": 0,
          "states": {
            "absent": 5030,
            "none": 3351,
            "quarantine": 608,
            "reject": 608,
            "invalid": 2
          },
          "rua_present": 1072
        },
        "spf": {
          "n": 9599,
          "na": 0,
          "states": {
            "absent": 1121,
            "hardfail": 1325,
            "softfail": 6980,
            "neutral": 128,
            "plus_all": 1,
            "invalid": 44
          }
        },
        "dkim": {
          "n": 6235,
          "na": 3364,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 5312,
            "none_observed": 923
          }
        },
        "mx": {
          "n": 9599,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8899,
            "absent": 700
          }
        },
        "reverse_dns": {
          "n": 8898,
          "na": 701,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7140,
            "none": 1758
          }
        },
        "caa": {
          "n": 9564,
          "na": 35,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 249,
            "absent": 9315
          }
        },
        "dnssec": {
          "n": 9599,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 9599
          }
        },
        "https": {
          "n": 9599,
          "na": 0,
          "states": {
            "https": 8806,
            "redirects": 0,
            "http_only": 793
          }
        },
        "tls": {
          "n": 8806,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8556,
            "tls12": 250,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8806,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8402,
            "invalid": 404
          }
        },
        "hsts": {
          "n": 8806,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1273,
            "absent": 7533
          }
        },
        "csp": {
          "n": 6003,
          "na": 3596,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 652,
            "weak": 0,
            "absent": 5351
          }
        },
        "clickjacking": {
          "n": 6003,
          "na": 3596,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 532,
            "absent": 5471
          }
        },
        "mime_sniffing": {
          "n": 6003,
          "na": 3596,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 702,
            "absent": 5301
          }
        },
        "referrer_policy": {
          "n": 6003,
          "na": 3596,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 365,
            "absent": 5638
          }
        },
        "secure_by_default": {
          "n": 5965,
          "na": 3634,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 27,
            "not_all": 5938
          }
        },
        "ipv6": {
          "n": 9599,
          "na": 0,
          "states": {
            "aaaa": 1301,
            "none": 8298
          }
        }
      }
    },
    "name": {
      "graded": 70383,
      "checks": {
        "dmarc": {
          "n": 70383,
          "na": 0,
          "states": {
            "absent": 53035,
            "none": 11227,
            "quarantine": 2857,
            "reject": 3257,
            "invalid": 7
          },
          "rua_present": 4958
        },
        "spf": {
          "n": 70383,
          "na": 0,
          "states": {
            "absent": 34226,
            "hardfail": 9227,
            "softfail": 22490,
            "neutral": 2629,
            "plus_all": 5,
            "invalid": 1806
          }
        },
        "dkim": {
          "n": 16521,
          "na": 53862,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 6842,
            "none_observed": 9679
          }
        },
        "mx": {
          "n": 70383,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 50957,
            "absent": 19426
          }
        },
        "reverse_dns": {
          "n": 50941,
          "na": 19442,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 44327,
            "none": 6614
          }
        },
        "caa": {
          "n": 69620,
          "na": 763,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1139,
            "absent": 68481
          }
        },
        "dnssec": {
          "n": 70383,
          "na": 0,
          "states": {
            "signed_valid": 2408,
            "signed_broken": 24,
            "unsigned": 67951
          }
        },
        "https": {
          "n": 70383,
          "na": 0,
          "states": {
            "https": 30019,
            "redirects": 0,
            "http_only": 40364
          }
        },
        "tls": {
          "n": 30019,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 27400,
            "tls12": 2619,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 30019,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 20779,
            "invalid": 9240
          }
        },
        "hsts": {
          "n": 30019,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3450,
            "absent": 26569
          }
        },
        "csp": {
          "n": 25078,
          "na": 45305,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 988,
            "weak": 0,
            "absent": 24090
          }
        },
        "clickjacking": {
          "n": 25078,
          "na": 45305,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1717,
            "absent": 23361
          }
        },
        "mime_sniffing": {
          "n": 25078,
          "na": 45305,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1770,
            "absent": 23308
          }
        },
        "referrer_policy": {
          "n": 25078,
          "na": 45305,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 911,
            "absent": 24167
          }
        },
        "secure_by_default": {
          "n": 15198,
          "na": 55185,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 164,
            "not_all": 15034
          }
        },
        "ipv6": {
          "n": 70383,
          "na": 0,
          "states": {
            "aaaa": 12781,
            "none": 57602
          }
        }
      }
    },
    "net": {
      "graded": 10995426,
      "checks": {
        "dmarc": {
          "n": 10995426,
          "na": 0,
          "states": {
            "absent": 8513314,
            "none": 1193216,
            "quarantine": 662708,
            "reject": 625472,
            "invalid": 716
          },
          "rua_present": 1072370
        },
        "spf": {
          "n": 10995426,
          "na": 0,
          "states": {
            "absent": 6337512,
            "hardfail": 1504063,
            "softfail": 2846297,
            "neutral": 234585,
            "plus_all": 1653,
            "invalid": 71316
          }
        },
        "dkim": {
          "n": 2771483,
          "na": 8223943,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1161389,
            "none_observed": 1610094
          }
        },
        "mx": {
          "n": 10995426,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6016544,
            "absent": 4978882
          }
        },
        "reverse_dns": {
          "n": 6012519,
          "na": 4982907,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4905946,
            "none": 1106573
          }
        },
        "caa": {
          "n": 10913092,
          "na": 82334,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 141194,
            "absent": 10771898
          }
        },
        "dnssec": {
          "n": 10995426,
          "na": 0,
          "states": {
            "signed_valid": 656728,
            "signed_broken": 5657,
            "unsigned": 10333041
          }
        },
        "https": {
          "n": 10995426,
          "na": 0,
          "states": {
            "https": 6016871,
            "redirects": 0,
            "http_only": 4978555
          }
        },
        "tls": {
          "n": 6016871,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5623556,
            "tls12": 393315,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6016871,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5119538,
            "invalid": 897333
          }
        },
        "hsts": {
          "n": 6016871,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1203477,
            "absent": 4813394
          }
        },
        "csp": {
          "n": 3713131,
          "na": 7282295,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 278077,
            "weak": 0,
            "absent": 3435054
          }
        },
        "clickjacking": {
          "n": 3713131,
          "na": 7282295,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 598442,
            "absent": 3114689
          }
        },
        "mime_sniffing": {
          "n": 3713131,
          "na": 7282295,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 670262,
            "absent": 3042869
          }
        },
        "referrer_policy": {
          "n": 3713131,
          "na": 7282295,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 232461,
            "absent": 3480670
          }
        },
        "secure_by_default": {
          "n": 3091374,
          "na": 7904052,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 28705,
            "not_all": 3062669
          }
        },
        "ipv6": {
          "n": 10995426,
          "na": 0,
          "states": {
            "aaaa": 1869078,
            "none": 9126348
          }
        }
      }
    },
    "network": {
      "graded": 69859,
      "checks": {
        "dmarc": {
          "n": 69859,
          "na": 0,
          "states": {
            "absent": 53981,
            "none": 6179,
            "quarantine": 5625,
            "reject": 4070,
            "invalid": 4
          },
          "rua_present": 8926
        },
        "spf": {
          "n": 69859,
          "na": 0,
          "states": {
            "absent": 37969,
            "hardfail": 11124,
            "softfail": 19322,
            "neutral": 1157,
            "plus_all": 9,
            "invalid": 278
          }
        },
        "dkim": {
          "n": 13906,
          "na": 55953,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 8007,
            "none_observed": 5899
          }
        },
        "mx": {
          "n": 69859,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 35248,
            "absent": 34611
          }
        },
        "reverse_dns": {
          "n": 35229,
          "na": 34630,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 28035,
            "none": 7194
          }
        },
        "caa": {
          "n": 69465,
          "na": 394,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2199,
            "absent": 67266
          }
        },
        "dnssec": {
          "n": 69859,
          "na": 0,
          "states": {
            "signed_valid": 7563,
            "signed_broken": 63,
            "unsigned": 62233
          }
        },
        "https": {
          "n": 69859,
          "na": 0,
          "states": {
            "https": 36765,
            "redirects": 0,
            "http_only": 33094
          }
        },
        "tls": {
          "n": 36765,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 35576,
            "tls12": 1189,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 36765,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 33257,
            "invalid": 3508
          }
        },
        "hsts": {
          "n": 36765,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 8110,
            "absent": 28655
          }
        },
        "csp": {
          "n": 24927,
          "na": 44932,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2444,
            "weak": 0,
            "absent": 22483
          }
        },
        "clickjacking": {
          "n": 24927,
          "na": 44932,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4847,
            "absent": 20080
          }
        },
        "mime_sniffing": {
          "n": 24927,
          "na": 44932,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 5588,
            "absent": 19339
          }
        },
        "referrer_policy": {
          "n": 24927,
          "na": 44932,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2879,
            "absent": 22048
          }
        },
        "secure_by_default": {
          "n": 20916,
          "na": 48943,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 611,
            "not_all": 20305
          }
        },
        "ipv6": {
          "n": 69859,
          "na": 0,
          "states": {
            "aaaa": 13401,
            "none": 56458
          }
        }
      }
    },
    "news": {
      "graded": 70721,
      "checks": {
        "dmarc": {
          "n": 70721,
          "na": 0,
          "states": {
            "absent": 52244,
            "none": 7903,
            "quarantine": 5007,
            "reject": 5562,
            "invalid": 5
          },
          "rua_present": 8086
        },
        "spf": {
          "n": 70721,
          "na": 0,
          "states": {
            "absent": 41999,
            "hardfail": 9628,
            "softfail": 17650,
            "neutral": 1102,
            "plus_all": 14,
            "invalid": 328
          }
        },
        "dkim": {
          "n": 10605,
          "na": 60116,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 5091,
            "none_observed": 5514
          }
        },
        "mx": {
          "n": 70721,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 30049,
            "absent": 40672
          }
        },
        "reverse_dns": {
          "n": 30051,
          "na": 40670,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 24785,
            "none": 5266
          }
        },
        "caa": {
          "n": 70010,
          "na": 711,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2145,
            "absent": 67865
          }
        },
        "dnssec": {
          "n": 70721,
          "na": 0,
          "states": {
            "signed_valid": 3765,
            "signed_broken": 56,
            "unsigned": 66900
          }
        },
        "https": {
          "n": 70721,
          "na": 0,
          "states": {
            "https": 41176,
            "redirects": 0,
            "http_only": 29545
          }
        },
        "tls": {
          "n": 41176,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 38961,
            "tls12": 2215,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 41176,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 37603,
            "invalid": 3573
          }
        },
        "hsts": {
          "n": 41176,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 9669,
            "absent": 31507
          }
        },
        "csp": {
          "n": 26185,
          "na": 44536,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2950,
            "weak": 0,
            "absent": 23235
          }
        },
        "clickjacking": {
          "n": 26185,
          "na": 44536,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4502,
            "absent": 21683
          }
        },
        "mime_sniffing": {
          "n": 26185,
          "na": 44536,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 5191,
            "absent": 20994
          }
        },
        "referrer_policy": {
          "n": 26185,
          "na": 44536,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3224,
            "absent": 22961
          }
        },
        "secure_by_default": {
          "n": 22057,
          "na": 48664,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 339,
            "not_all": 21718
          }
        },
        "ipv6": {
          "n": 70721,
          "na": 0,
          "states": {
            "aaaa": 16193,
            "none": 54528
          }
        }
      }
    },
    "ng": {
      "graded": 139921,
      "checks": {
        "dmarc": {
          "n": 139921,
          "na": 0,
          "states": {
            "absent": 77878,
            "none": 45080,
            "quarantine": 13295,
            "reject": 3664,
            "invalid": 4
          },
          "rua_present": 16858
        },
        "spf": {
          "n": 139921,
          "na": 0,
          "states": {
            "absent": 40845,
            "hardfail": 8953,
            "softfail": 89231,
            "neutral": 571,
            "plus_all": 14,
            "invalid": 307
          }
        },
        "dkim": {
          "n": 64419,
          "na": 75502,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 57612,
            "none_observed": 6807
          }
        },
        "mx": {
          "n": 139921,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 109177,
            "absent": 30744
          }
        },
        "reverse_dns": {
          "n": 109272,
          "na": 30649,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 77934,
            "none": 31338
          }
        },
        "caa": {
          "n": 139265,
          "na": 656,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 5541,
            "absent": 133724
          }
        },
        "dnssec": {
          "n": 139921,
          "na": 0,
          "states": {
            "signed_valid": 180,
            "signed_broken": 3,
            "unsigned": 139738
          }
        },
        "https": {
          "n": 139921,
          "na": 0,
          "states": {
            "https": 125967,
            "redirects": 0,
            "http_only": 13954
          }
        },
        "tls": {
          "n": 125967,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 124394,
            "tls12": 1573,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 125967,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 117885,
            "invalid": 8082
          }
        },
        "hsts": {
          "n": 125967,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 21770,
            "absent": 104197
          }
        },
        "csp": {
          "n": 87936,
          "na": 51985,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 6337,
            "weak": 0,
            "absent": 81599
          }
        },
        "clickjacking": {
          "n": 87936,
          "na": 51985,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 10417,
            "absent": 77519
          }
        },
        "mime_sniffing": {
          "n": 87936,
          "na": 51985,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 12510,
            "absent": 75426
          }
        },
        "referrer_policy": {
          "n": 87936,
          "na": 51985,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 7242,
            "absent": 80694
          }
        },
        "secure_by_default": {
          "n": 87615,
          "na": 52306,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 716,
            "not_all": 86899
          }
        },
        "ipv6": {
          "n": 139921,
          "na": 0,
          "states": {
            "aaaa": 24021,
            "none": 115900
          }
        }
      }
    },
    "ninja": {
      "graded": 21967,
      "checks": {
        "dmarc": {
          "n": 21967,
          "na": 0,
          "states": {
            "absent": 18237,
            "none": 1621,
            "quarantine": 1125,
            "reject": 982,
            "invalid": 2
          },
          "rua_present": 1777
        },
        "spf": {
          "n": 21967,
          "na": 0,
          "states": {
            "absent": 13435,
            "hardfail": 2547,
            "softfail": 5212,
            "neutral": 634,
            "plus_all": 5,
            "invalid": 134
          }
        },
        "dkim": {
          "n": 5428,
          "na": 16539,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2308,
            "none_observed": 3120
          }
        },
        "mx": {
          "n": 21967,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 10901,
            "absent": 11066
          }
        },
        "reverse_dns": {
          "n": 10896,
          "na": 11071,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 9652,
            "none": 1244
          }
        },
        "caa": {
          "n": 21357,
          "na": 610,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 633,
            "absent": 20724
          }
        },
        "dnssec": {
          "n": 21967,
          "na": 0,
          "states": {
            "signed_valid": 1955,
            "signed_broken": 29,
            "unsigned": 19983
          }
        },
        "https": {
          "n": 21967,
          "na": 0,
          "states": {
            "https": 10879,
            "redirects": 0,
            "http_only": 11088
          }
        },
        "tls": {
          "n": 10879,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 10419,
            "tls12": 460,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10879,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9491,
            "invalid": 1388
          }
        },
        "hsts": {
          "n": 10879,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2209,
            "absent": 8670
          }
        },
        "csp": {
          "n": 7215,
          "na": 14752,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 742,
            "weak": 0,
            "absent": 6473
          }
        },
        "clickjacking": {
          "n": 7215,
          "na": 14752,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1170,
            "absent": 6045
          }
        },
        "mime_sniffing": {
          "n": 7215,
          "na": 14752,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1258,
            "absent": 5957
          }
        },
        "referrer_policy": {
          "n": 7215,
          "na": 14752,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 727,
            "absent": 6488
          }
        },
        "secure_by_default": {
          "n": 6110,
          "na": 15857,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 102,
            "not_all": 6008
          }
        },
        "ipv6": {
          "n": 21967,
          "na": 0,
          "states": {
            "aaaa": 3667,
            "none": 18300
          }
        }
      }
    },
    "nl": {
      "graded": 3748769,
      "checks": {
        "dmarc": {
          "n": 3748769,
          "na": 0,
          "states": {
            "absent": 1579444,
            "none": 1035173,
            "quarantine": 459452,
            "reject": 672666,
            "invalid": 2034
          },
          "rua_present": 472340
        },
        "spf": {
          "n": 3748769,
          "na": 0,
          "states": {
            "absent": 1010049,
            "hardfail": 1226985,
            "softfail": 1408292,
            "neutral": 63237,
            "plus_all": 2603,
            "invalid": 37603
          }
        },
        "dkim": {
          "n": 846174,
          "na": 2902595,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 457770,
            "none_observed": 388404
          }
        },
        "mx": {
          "n": 3748769,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3047227,
            "absent": 701542
          }
        },
        "reverse_dns": {
          "n": 3045660,
          "na": 703109,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2665586,
            "none": 380074
          }
        },
        "caa": {
          "n": 3736944,
          "na": 11825,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 149251,
            "absent": 3587693
          }
        },
        "dnssec": {
          "n": 3748769,
          "na": 0,
          "states": {
            "signed_valid": 2093933,
            "signed_broken": 3826,
            "unsigned": 1651010
          }
        },
        "https": {
          "n": 3748769,
          "na": 0,
          "states": {
            "https": 3175427,
            "redirects": 0,
            "http_only": 573342
          }
        },
        "tls": {
          "n": 3175427,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2894537,
            "tls12": 280890,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3175427,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2718852,
            "invalid": 456575
          }
        },
        "hsts": {
          "n": 3175427,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 669065,
            "absent": 2506362
          }
        },
        "csp": {
          "n": 1707209,
          "na": 2041560,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 104175,
            "weak": 0,
            "absent": 1603034
          }
        },
        "clickjacking": {
          "n": 1707209,
          "na": 2041560,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 243824,
            "absent": 1463385
          }
        },
        "mime_sniffing": {
          "n": 1707209,
          "na": 2041560,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 356099,
            "absent": 1351110
          }
        },
        "referrer_policy": {
          "n": 1707209,
          "na": 2041560,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 153765,
            "absent": 1553444
          }
        },
        "secure_by_default": {
          "n": 1625026,
          "na": 2123743,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 17491,
            "not_all": 1607535
          }
        },
        "ipv6": {
          "n": 3748769,
          "na": 0,
          "states": {
            "aaaa": 2031379,
            "none": 1717390
          }
        }
      }
    },
    "no": {
      "graded": 544755,
      "checks": {
        "dmarc": {
          "n": 544755,
          "na": 0,
          "states": {
            "absent": 310288,
            "none": 116409,
            "quarantine": 83605,
            "reject": 34335,
            "invalid": 118
          },
          "rua_present": 98403
        },
        "spf": {
          "n": 544755,
          "na": 0,
          "states": {
            "absent": 218150,
            "hardfail": 126938,
            "softfail": 184220,
            "neutral": 14085,
            "plus_all": 63,
            "invalid": 1299
          }
        },
        "dkim": {
          "n": 184871,
          "na": 359884,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 112824,
            "none_observed": 72047
          }
        },
        "mx": {
          "n": 544755,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 395776,
            "absent": 148979
          }
        },
        "reverse_dns": {
          "n": 399429,
          "na": 145326,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 355476,
            "none": 43953
          }
        },
        "caa": {
          "n": 544252,
          "na": 503,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 5149,
            "absent": 539103
          }
        },
        "dnssec": {
          "n": 544755,
          "na": 0,
          "states": {
            "signed_valid": 299078,
            "signed_broken": 110,
            "unsigned": 245567
          }
        },
        "https": {
          "n": 544755,
          "na": 0,
          "states": {
            "https": 486876,
            "redirects": 0,
            "http_only": 57879
          }
        },
        "tls": {
          "n": 486876,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 459227,
            "tls12": 27649,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 486876,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 457794,
            "invalid": 29082
          }
        },
        "hsts": {
          "n": 486876,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 95055,
            "absent": 391821
          }
        },
        "csp": {
          "n": 257120,
          "na": 287635,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 28522,
            "weak": 0,
            "absent": 228598
          }
        },
        "clickjacking": {
          "n": 257120,
          "na": 287635,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 29227,
            "absent": 227893
          }
        },
        "mime_sniffing": {
          "n": 257120,
          "na": 287635,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 43471,
            "absent": 213649
          }
        },
        "referrer_policy": {
          "n": 257120,
          "na": 287635,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 19356,
            "absent": 237764
          }
        },
        "secure_by_default": {
          "n": 239739,
          "na": 305016,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 2146,
            "not_all": 237593
          }
        },
        "ipv6": {
          "n": 544755,
          "na": 0,
          "states": {
            "aaaa": 213329,
            "none": 331426
          }
        }
      }
    },
    "now": {
      "graded": 26108,
      "checks": {
        "dmarc": {
          "n": 26108,
          "na": 0,
          "states": {
            "absent": 22417,
            "none": 2769,
            "quarantine": 481,
            "reject": 441,
            "invalid": 0
          },
          "rua_present": 865
        },
        "spf": {
          "n": 26108,
          "na": 0,
          "states": {
            "absent": 15041,
            "hardfail": 3476,
            "softfail": 7026,
            "neutral": 552,
            "plus_all": 0,
            "invalid": 13
          }
        },
        "dkim": {
          "n": 3557,
          "na": 22551,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2886,
            "none_observed": 671
          }
        },
        "mx": {
          "n": 26108,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 11368,
            "absent": 14740
          }
        },
        "reverse_dns": {
          "n": 11375,
          "na": 14733,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 8365,
            "none": 3010
          }
        },
        "caa": {
          "n": 25827,
          "na": 281,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 344,
            "absent": 25483
          }
        },
        "dnssec": {
          "n": 26108,
          "na": 0,
          "states": {
            "signed_valid": 2175,
            "signed_broken": 44,
            "unsigned": 23889
          }
        },
        "https": {
          "n": 26108,
          "na": 0,
          "states": {
            "https": 18245,
            "redirects": 0,
            "http_only": 7863
          }
        },
        "tls": {
          "n": 18245,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 18135,
            "tls12": 110,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 18245,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 17592,
            "invalid": 653
          }
        },
        "hsts": {
          "n": 18245,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4493,
            "absent": 13752
          }
        },
        "csp": {
          "n": 12224,
          "na": 13884,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 3371,
            "weak": 0,
            "absent": 8853
          }
        },
        "clickjacking": {
          "n": 12224,
          "na": 13884,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3964,
            "absent": 8260
          }
        },
        "mime_sniffing": {
          "n": 12224,
          "na": 13884,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 4169,
            "absent": 8055
          }
        },
        "referrer_policy": {
          "n": 12224,
          "na": 13884,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3852,
            "absent": 8372
          }
        },
        "secure_by_default": {
          "n": 10128,
          "na": 15980,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 2163,
            "not_all": 7965
          }
        },
        "ipv6": {
          "n": 26108,
          "na": 0,
          "states": {
            "aaaa": 2908,
            "none": 23200
          }
        }
      }
    },
    "np": {
      "graded": 82069,
      "checks": {
        "dmarc": {
          "n": 82069,
          "na": 0,
          "states": {
            "absent": 63913,
            "none": 14890,
            "quarantine": 1421,
            "reject": 1843,
            "invalid": 2
          },
          "rua_present": 4686
        },
        "spf": {
          "n": 82069,
          "na": 0,
          "states": {
            "absent": 44792,
            "hardfail": 4904,
            "softfail": 31644,
            "neutral": 528,
            "plus_all": 25,
            "invalid": 176
          }
        },
        "dkim": {
          "n": 24376,
          "na": 57693,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 19181,
            "none_observed": 5195
          }
        },
        "mx": {
          "n": 82069,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 41747,
            "absent": 40322
          }
        },
        "reverse_dns": {
          "n": 41689,
          "na": 40380,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 33090,
            "none": 8599
          }
        },
        "caa": {
          "n": 81593,
          "na": 476,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 8569,
            "absent": 73024
          }
        },
        "dnssec": {
          "n": 82069,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 82069
          }
        },
        "https": {
          "n": 82069,
          "na": 0,
          "states": {
            "https": 72766,
            "redirects": 0,
            "http_only": 9303
          }
        },
        "tls": {
          "n": 72766,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 71854,
            "tls12": 912,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 72766,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 68962,
            "invalid": 3804
          }
        },
        "hsts": {
          "n": 72766,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 16874,
            "absent": 55892
          }
        },
        "csp": {
          "n": 42409,
          "na": 39660,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2353,
            "weak": 0,
            "absent": 40056
          }
        },
        "clickjacking": {
          "n": 42409,
          "na": 39660,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4296,
            "absent": 38113
          }
        },
        "mime_sniffing": {
          "n": 42409,
          "na": 39660,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 6799,
            "absent": 35610
          }
        },
        "referrer_policy": {
          "n": 42409,
          "na": 39660,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 4923,
            "absent": 37486
          }
        },
        "secure_by_default": {
          "n": 42100,
          "na": 39969,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 179,
            "not_all": 41921
          }
        },
        "ipv6": {
          "n": 82069,
          "na": 0,
          "states": {
            "aaaa": 31599,
            "none": 50470
          }
        }
      }
    },
    "nrw": {
      "graded": 16719,
      "checks": {
        "dmarc": {
          "n": 16719,
          "na": 0,
          "states": {
            "absent": 8293,
            "none": 5105,
            "quarantine": 377,
            "reject": 2943,
            "invalid": 1
          },
          "rua_present": 735
        },
        "spf": {
          "n": 16719,
          "na": 0,
          "states": {
            "absent": 7461,
            "hardfail": 1828,
            "softfail": 6908,
            "neutral": 312,
            "plus_all": 2,
            "invalid": 208
          }
        },
        "dkim": {
          "n": 1360,
          "na": 15359,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 818,
            "none_observed": 542
          }
        },
        "mx": {
          "n": 16719,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 12593,
            "absent": 4126
          }
        },
        "reverse_dns": {
          "n": 12607,
          "na": 4112,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 12066,
            "none": 541
          }
        },
        "caa": {
          "n": 16642,
          "na": 77,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 190,
            "absent": 16452
          }
        },
        "dnssec": {
          "n": 16719,
          "na": 0,
          "states": {
            "signed_valid": 2355,
            "signed_broken": 24,
            "unsigned": 14340
          }
        },
        "https": {
          "n": 16719,
          "na": 0,
          "states": {
            "https": 6846,
            "redirects": 0,
            "http_only": 9873
          }
        },
        "tls": {
          "n": 6846,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6485,
            "tls12": 361,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6846,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4877,
            "invalid": 1969
          }
        },
        "hsts": {
          "n": 6846,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1210,
            "absent": 5636
          }
        },
        "csp": {
          "n": 5459,
          "na": 11260,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 114,
            "weak": 0,
            "absent": 5345
          }
        },
        "clickjacking": {
          "n": 5459,
          "na": 11260,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 388,
            "absent": 5071
          }
        },
        "mime_sniffing": {
          "n": 5459,
          "na": 11260,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 495,
            "absent": 4964
          }
        },
        "referrer_policy": {
          "n": 5459,
          "na": 11260,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 266,
            "absent": 5193
          }
        },
        "secure_by_default": {
          "n": 2738,
          "na": 13981,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 34,
            "not_all": 2704
          }
        },
        "ipv6": {
          "n": 16719,
          "na": 0,
          "states": {
            "aaaa": 7744,
            "none": 8975
          }
        }
      }
    },
    "nu": {
      "graded": 130716,
      "checks": {
        "dmarc": {
          "n": 130716,
          "na": 0,
          "states": {
            "absent": 95990,
            "none": 18094,
            "quarantine": 7861,
            "reject": 8737,
            "invalid": 34
          },
          "rua_present": 10637
        },
        "spf": {
          "n": 130716,
          "na": 0,
          "states": {
            "absent": 65706,
            "hardfail": 34676,
            "softfail": 24811,
            "neutral": 4751,
            "plus_all": 52,
            "invalid": 720
          }
        },
        "dkim": {
          "n": 24787,
          "na": 105929,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 14696,
            "none_observed": 10091
          }
        },
        "mx": {
          "n": 130716,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 81946,
            "absent": 48770
          }
        },
        "reverse_dns": {
          "n": 81972,
          "na": 48744,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 66200,
            "none": 15772
          }
        },
        "caa": {
          "n": 130301,
          "na": 415,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 4390,
            "absent": 125911
          }
        },
        "dnssec": {
          "n": 130716,
          "na": 0,
          "states": {
            "signed_valid": 81603,
            "signed_broken": 163,
            "unsigned": 48950
          }
        },
        "https": {
          "n": 130716,
          "na": 0,
          "states": {
            "https": 111418,
            "redirects": 0,
            "http_only": 19298
          }
        },
        "tls": {
          "n": 111418,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 106092,
            "tls12": 5326,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 111418,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 99318,
            "invalid": 12100
          }
        },
        "hsts": {
          "n": 111418,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 13029,
            "absent": 98389
          }
        },
        "csp": {
          "n": 64059,
          "na": 66657,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1761,
            "weak": 0,
            "absent": 62298
          }
        },
        "clickjacking": {
          "n": 64059,
          "na": 66657,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3978,
            "absent": 60081
          }
        },
        "mime_sniffing": {
          "n": 64059,
          "na": 66657,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 7641,
            "absent": 56418
          }
        },
        "referrer_policy": {
          "n": 64059,
          "na": 66657,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3321,
            "absent": 60738
          }
        },
        "secure_by_default": {
          "n": 58979,
          "na": 71737,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 311,
            "not_all": 58668
          }
        },
        "ipv6": {
          "n": 130716,
          "na": 0,
          "states": {
            "aaaa": 46711,
            "none": 84005
          }
        }
      }
    },
    "nyc": {
      "graded": 54916,
      "checks": {
        "dmarc": {
          "n": 54916,
          "na": 0,
          "states": {
            "absent": 44799,
            "none": 4206,
            "quarantine": 3247,
            "reject": 2662,
            "invalid": 2
          },
          "rua_present": 5473
        },
        "spf": {
          "n": 54916,
          "na": 0,
          "states": {
            "absent": 34572,
            "hardfail": 6586,
            "softfail": 12713,
            "neutral": 955,
            "plus_all": 0,
            "invalid": 90
          }
        },
        "dkim": {
          "n": 21686,
          "na": 33230,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3725,
            "none_observed": 17961
          }
        },
        "mx": {
          "n": 54916,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 32156,
            "absent": 22760
          }
        },
        "reverse_dns": {
          "n": 32144,
          "na": 22772,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 29183,
            "none": 2961
          }
        },
        "caa": {
          "n": 54751,
          "na": 165,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 474,
            "absent": 54277
          }
        },
        "dnssec": {
          "n": 54916,
          "na": 0,
          "states": {
            "signed_valid": 1124,
            "signed_broken": 8,
            "unsigned": 53784
          }
        },
        "https": {
          "n": 54916,
          "na": 0,
          "states": {
            "https": 27766,
            "redirects": 0,
            "http_only": 27150
          }
        },
        "tls": {
          "n": 27766,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 26730,
            "tls12": 1036,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 27766,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 25312,
            "invalid": 2454
          }
        },
        "hsts": {
          "n": 27766,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 7286,
            "absent": 20480
          }
        },
        "csp": {
          "n": 14414,
          "na": 40502,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1676,
            "weak": 0,
            "absent": 12738
          }
        },
        "clickjacking": {
          "n": 14414,
          "na": 40502,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2822,
            "absent": 11592
          }
        },
        "mime_sniffing": {
          "n": 14414,
          "na": 40502,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3111,
            "absent": 11303
          }
        },
        "referrer_policy": {
          "n": 14414,
          "na": 40502,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1087,
            "absent": 13327
          }
        },
        "secure_by_default": {
          "n": 11492,
          "na": 43424,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 138,
            "not_all": 11354
          }
        },
        "ipv6": {
          "n": 54916,
          "na": 0,
          "states": {
            "aaaa": 4441,
            "none": 50475
          }
        }
      }
    },
    "nz": {
      "graded": 488851,
      "checks": {
        "dmarc": {
          "n": 488851,
          "na": 0,
          "states": {
            "absent": 328953,
            "none": 103082,
            "quarantine": 30353,
            "reject": 26374,
            "invalid": 89
          },
          "rua_present": 72616
        },
        "spf": {
          "n": 488851,
          "na": 0,
          "states": {
            "absent": 193772,
            "hardfail": 118485,
            "softfail": 162459,
            "neutral": 12552,
            "plus_all": 67,
            "invalid": 1516
          }
        },
        "dkim": {
          "n": 227780,
          "na": 261071,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 93456,
            "none_observed": 134324
          }
        },
        "mx": {
          "n": 488851,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 342318,
            "absent": 146533
          }
        },
        "reverse_dns": {
          "n": 342139,
          "na": 146712,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 305078,
            "none": 37061
          }
        },
        "caa": {
          "n": 486922,
          "na": 1929,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 8203,
            "absent": 478719
          }
        },
        "dnssec": {
          "n": 488851,
          "na": 0,
          "states": {
            "signed_valid": 14852,
            "signed_broken": 68,
            "unsigned": 473931
          }
        },
        "https": {
          "n": 488851,
          "na": 0,
          "states": {
            "https": 399933,
            "redirects": 0,
            "http_only": 88918
          }
        },
        "tls": {
          "n": 399933,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 382908,
            "tls12": 17025,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 399933,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 374336,
            "invalid": 25597
          }
        },
        "hsts": {
          "n": 399933,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 121748,
            "absent": 278185
          }
        },
        "csp": {
          "n": 182917,
          "na": 305934,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 25545,
            "weak": 0,
            "absent": 157372
          }
        },
        "clickjacking": {
          "n": 182917,
          "na": 305934,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 42570,
            "absent": 140347
          }
        },
        "mime_sniffing": {
          "n": 182917,
          "na": 305934,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 50466,
            "absent": 132451
          }
        },
        "referrer_policy": {
          "n": 182917,
          "na": 305934,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 16067,
            "absent": 166850
          }
        },
        "secure_by_default": {
          "n": 175254,
          "na": 313597,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1839,
            "not_all": 173415
          }
        },
        "ipv6": {
          "n": 488851,
          "na": 0,
          "states": {
            "aaaa": 89993,
            "none": 398858
          }
        }
      }
    },
    "one": {
      "graded": 239272,
      "checks": {
        "dmarc": {
          "n": 239272,
          "na": 0,
          "states": {
            "absent": 192514,
            "none": 20917,
            "quarantine": 12706,
            "reject": 13121,
            "invalid": 14
          },
          "rua_present": 22707
        },
        "spf": {
          "n": 239272,
          "na": 0,
          "states": {
            "absent": 159735,
            "hardfail": 25230,
            "softfail": 50238,
            "neutral": 1900,
            "plus_all": 19,
            "invalid": 2150
          }
        },
        "dkim": {
          "n": 42515,
          "na": 196757,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 26257,
            "none_observed": 16258
          }
        },
        "mx": {
          "n": 239272,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 107824,
            "absent": 131448
          }
        },
        "reverse_dns": {
          "n": 107801,
          "na": 131471,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 82815,
            "none": 24986
          }
        },
        "caa": {
          "n": 237349,
          "na": 1923,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2788,
            "absent": 234561
          }
        },
        "dnssec": {
          "n": 239272,
          "na": 0,
          "states": {
            "signed_valid": 42283,
            "signed_broken": 188,
            "unsigned": 196801
          }
        },
        "https": {
          "n": 239272,
          "na": 0,
          "states": {
            "https": 159145,
            "redirects": 0,
            "http_only": 80127
          }
        },
        "tls": {
          "n": 159145,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 154210,
            "tls12": 4935,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 159145,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 134956,
            "invalid": 24189
          }
        },
        "hsts": {
          "n": 159145,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 36793,
            "absent": 122352
          }
        },
        "csp": {
          "n": 99729,
          "na": 139543,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 9310,
            "weak": 0,
            "absent": 90419
          }
        },
        "clickjacking": {
          "n": 99729,
          "na": 139543,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 15842,
            "absent": 83887
          }
        },
        "mime_sniffing": {
          "n": 99729,
          "na": 139543,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 22799,
            "absent": 76930
          }
        },
        "referrer_policy": {
          "n": 99729,
          "na": 139543,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 13506,
            "absent": 86223
          }
        },
        "secure_by_default": {
          "n": 86232,
          "na": 153040,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 3158,
            "not_all": 83074
          }
        },
        "ipv6": {
          "n": 239272,
          "na": 0,
          "states": {
            "aaaa": 86455,
            "none": 152817
          }
        }
      }
    },
    "onl": {
      "graded": 58772,
      "checks": {
        "dmarc": {
          "n": 58772,
          "na": 0,
          "states": {
            "absent": 55825,
            "none": 1502,
            "quarantine": 697,
            "reject": 748,
            "invalid": 0
          },
          "rua_present": 1094
        },
        "spf": {
          "n": 58772,
          "na": 0,
          "states": {
            "absent": 51345,
            "hardfail": 2621,
            "softfail": 4347,
            "neutral": 188,
            "plus_all": 2,
            "invalid": 269
          }
        },
        "dkim": {
          "n": 8142,
          "na": 50630,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1162,
            "none_observed": 6980
          }
        },
        "mx": {
          "n": 58772,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 14428,
            "absent": 44344
          }
        },
        "reverse_dns": {
          "n": 14438,
          "na": 44334,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 13235,
            "none": 1203
          }
        },
        "caa": {
          "n": 58597,
          "na": 175,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 242,
            "absent": 58355
          }
        },
        "dnssec": {
          "n": 58772,
          "na": 0,
          "states": {
            "signed_valid": 477,
            "signed_broken": 7,
            "unsigned": 58288
          }
        },
        "https": {
          "n": 58772,
          "na": 0,
          "states": {
            "https": 51268,
            "redirects": 0,
            "http_only": 7504
          }
        },
        "tls": {
          "n": 51268,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 49953,
            "tls12": 1315,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 51268,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 49818,
            "invalid": 1450
          }
        },
        "hsts": {
          "n": 51268,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 6223,
            "absent": 45045
          }
        },
        "csp": {
          "n": 45405,
          "na": 13367,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 259,
            "weak": 0,
            "absent": 45146
          }
        },
        "clickjacking": {
          "n": 45405,
          "na": 13367,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 686,
            "absent": 44719
          }
        },
        "mime_sniffing": {
          "n": 45405,
          "na": 13367,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 8128,
            "absent": 37277
          }
        },
        "referrer_policy": {
          "n": 45405,
          "na": 13367,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 676,
            "absent": 44729
          }
        },
        "secure_by_default": {
          "n": 43959,
          "na": 14813,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 58,
            "not_all": 43901
          }
        },
        "ipv6": {
          "n": 58772,
          "na": 0,
          "states": {
            "aaaa": 43699,
            "none": 15073
          }
        }
      }
    },
    "online": {
      "graded": 2771112,
      "checks": {
        "dmarc": {
          "n": 2771112,
          "na": 0,
          "states": {
            "absent": 2074251,
            "none": 367378,
            "quarantine": 223551,
            "reject": 105862,
            "invalid": 70
          },
          "rua_present": 255538
        },
        "spf": {
          "n": 2771112,
          "na": 0,
          "states": {
            "absent": 1686290,
            "hardfail": 241467,
            "softfail": 791570,
            "neutral": 35239,
            "plus_all": 106,
            "invalid": 16440
          }
        },
        "dkim": {
          "n": 243961,
          "na": 2527151,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 171296,
            "none_observed": 72665
          }
        },
        "mx": {
          "n": 2771112,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1155451,
            "absent": 1615661
          }
        },
        "reverse_dns": {
          "n": 1158821,
          "na": 1612291,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 842995,
            "none": 315826
          }
        },
        "caa": {
          "n": 2735218,
          "na": 35894,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 43642,
            "absent": 2691576
          }
        },
        "dnssec": {
          "n": 2771112,
          "na": 0,
          "states": {
            "signed_valid": 121515,
            "signed_broken": 4270,
            "unsigned": 2645327
          }
        },
        "https": {
          "n": 2771112,
          "na": 0,
          "states": {
            "https": 1664599,
            "redirects": 0,
            "http_only": 1106513
          }
        },
        "tls": {
          "n": 1664599,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 1545186,
            "tls12": 119413,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 1664599,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1368867,
            "invalid": 295732
          }
        },
        "hsts": {
          "n": 1664599,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 273506,
            "absent": 1391093
          }
        },
        "csp": {
          "n": 1274757,
          "na": 1496355,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 132867,
            "weak": 0,
            "absent": 1141890
          }
        },
        "clickjacking": {
          "n": 1274757,
          "na": 1496355,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 130156,
            "absent": 1144601
          }
        },
        "mime_sniffing": {
          "n": 1274757,
          "na": 1496355,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 170368,
            "absent": 1104389
          }
        },
        "referrer_policy": {
          "n": 1274757,
          "na": 1496355,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 99758,
            "absent": 1174999
          }
        },
        "secure_by_default": {
          "n": 963017,
          "na": 1808095,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 7345,
            "not_all": 955672
          }
        },
        "ipv6": {
          "n": 2771112,
          "na": 0,
          "states": {
            "aaaa": 804006,
            "none": 1967106
          }
        }
      }
    },
    "ooo": {
      "graded": 12323,
      "checks": {
        "dmarc": {
          "n": 12323,
          "na": 0,
          "states": {
            "absent": 10858,
            "none": 720,
            "quarantine": 379,
            "reject": 366,
            "invalid": 0
          },
          "rua_present": 572
        },
        "spf": {
          "n": 12323,
          "na": 0,
          "states": {
            "absent": 7917,
            "hardfail": 1108,
            "softfail": 2257,
            "neutral": 183,
            "plus_all": 0,
            "invalid": 858
          }
        },
        "dkim": {
          "n": 2114,
          "na": 10209,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1417,
            "none_observed": 697
          }
        },
        "mx": {
          "n": 12323,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5210,
            "absent": 7113
          }
        },
        "reverse_dns": {
          "n": 5218,
          "na": 7105,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4556,
            "none": 662
          }
        },
        "caa": {
          "n": 12087,
          "na": 236,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 248,
            "absent": 11839
          }
        },
        "dnssec": {
          "n": 12323,
          "na": 0,
          "states": {
            "signed_valid": 1955,
            "signed_broken": 24,
            "unsigned": 10344
          }
        },
        "https": {
          "n": 12323,
          "na": 0,
          "states": {
            "https": 7794,
            "redirects": 0,
            "http_only": 4529
          }
        },
        "tls": {
          "n": 7794,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7305,
            "tls12": 489,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7794,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6026,
            "invalid": 1768
          }
        },
        "hsts": {
          "n": 7794,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2204,
            "absent": 5590
          }
        },
        "csp": {
          "n": 4570,
          "na": 7753,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 304,
            "weak": 0,
            "absent": 4266
          }
        },
        "clickjacking": {
          "n": 4570,
          "na": 7753,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 768,
            "absent": 3802
          }
        },
        "mime_sniffing": {
          "n": 4570,
          "na": 7753,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 685,
            "absent": 3885
          }
        },
        "referrer_policy": {
          "n": 4570,
          "na": 7753,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 361,
            "absent": 4209
          }
        },
        "secure_by_default": {
          "n": 3852,
          "na": 8471,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 107,
            "not_all": 3745
          }
        },
        "ipv6": {
          "n": 12323,
          "na": 0,
          "states": {
            "aaaa": 1843,
            "none": 10480
          }
        }
      }
    },
    "org": {
      "graded": 11087980,
      "checks": {
        "dmarc": {
          "n": 11087980,
          "na": 0,
          "states": {
            "absent": 8275911,
            "none": 1515955,
            "quarantine": 638593,
            "reject": 656662,
            "invalid": 859
          },
          "rua_present": 1135627
        },
        "spf": {
          "n": 11087980,
          "na": 0,
          "states": {
            "absent": 6082466,
            "hardfail": 1585345,
            "softfail": 3147262,
            "neutral": 220639,
            "plus_all": 1320,
            "invalid": 50948
          }
        },
        "dkim": {
          "n": 3289034,
          "na": 7798946,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1415864,
            "none_observed": 1873170
          }
        },
        "mx": {
          "n": 11087980,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6322856,
            "absent": 4765124
          }
        },
        "reverse_dns": {
          "n": 6317890,
          "na": 4770090,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5233563,
            "none": 1084327
          }
        },
        "caa": {
          "n": 10972851,
          "na": 115129,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 114390,
            "absent": 10858461
          }
        },
        "dnssec": {
          "n": 11087980,
          "na": 0,
          "states": {
            "signed_valid": 666896,
            "signed_broken": 5919,
            "unsigned": 10415165
          }
        },
        "https": {
          "n": 11087980,
          "na": 0,
          "states": {
            "https": 6715563,
            "redirects": 0,
            "http_only": 4372417
          }
        },
        "tls": {
          "n": 6715563,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6371626,
            "tls12": 343937,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6715563,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6026248,
            "invalid": 689315
          }
        },
        "hsts": {
          "n": 6715563,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1601041,
            "absent": 5114522
          }
        },
        "csp": {
          "n": 4144484,
          "na": 6943496,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 350141,
            "weak": 0,
            "absent": 3794343
          }
        },
        "clickjacking": {
          "n": 4144484,
          "na": 6943496,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 674112,
            "absent": 3470372
          }
        },
        "mime_sniffing": {
          "n": 4144484,
          "na": 6943496,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 785560,
            "absent": 3358924
          }
        },
        "referrer_policy": {
          "n": 4144484,
          "na": 6943496,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 285252,
            "absent": 3859232
          }
        },
        "secure_by_default": {
          "n": 3538657,
          "na": 7549323,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 36180,
            "not_all": 3502477
          }
        },
        "ipv6": {
          "n": 11087980,
          "na": 0,
          "states": {
            "aaaa": 2085859,
            "none": 9002121
          }
        }
      }
    },
    "ovh": {
      "graded": 76610,
      "checks": {
        "dmarc": {
          "n": 76610,
          "na": 0,
          "states": {
            "absent": 66850,
            "none": 5323,
            "quarantine": 2611,
            "reject": 1821,
            "invalid": 5
          },
          "rua_present": 5025
        },
        "spf": {
          "n": 76610,
          "na": 0,
          "states": {
            "absent": 20186,
            "hardfail": 30003,
            "softfail": 25462,
            "neutral": 341,
            "plus_all": 126,
            "invalid": 492
          }
        },
        "dkim": {
          "n": 7123,
          "na": 69487,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 5444,
            "none_observed": 1679
          }
        },
        "mx": {
          "n": 76610,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 63649,
            "absent": 12961
          }
        },
        "reverse_dns": {
          "n": 63630,
          "na": 12980,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 61791,
            "none": 1839
          }
        },
        "caa": {
          "n": 76422,
          "na": 188,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1359,
            "absent": 75063
          }
        },
        "dnssec": {
          "n": 76610,
          "na": 0,
          "states": {
            "signed_valid": 29785,
            "signed_broken": 119,
            "unsigned": 46706
          }
        },
        "https": {
          "n": 76610,
          "na": 0,
          "states": {
            "https": 41175,
            "redirects": 0,
            "http_only": 35435
          }
        },
        "tls": {
          "n": 41175,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 39633,
            "tls12": 1542,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 41175,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 33724,
            "invalid": 7451
          }
        },
        "hsts": {
          "n": 41175,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3520,
            "absent": 37655
          }
        },
        "csp": {
          "n": 25045,
          "na": 51565,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 567,
            "weak": 0,
            "absent": 24478
          }
        },
        "clickjacking": {
          "n": 25045,
          "na": 51565,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4522,
            "absent": 20523
          }
        },
        "mime_sniffing": {
          "n": 25045,
          "na": 51565,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 4533,
            "absent": 20512
          }
        },
        "referrer_policy": {
          "n": 25045,
          "na": 51565,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3602,
            "absent": 21443
          }
        },
        "secure_by_default": {
          "n": 23220,
          "na": 53390,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 203,
            "not_all": 23017
          }
        },
        "ipv6": {
          "n": 76610,
          "na": 0,
          "states": {
            "aaaa": 23329,
            "none": 53281
          }
        }
      }
    },
    "pa": {
      "graded": 6748,
      "checks": {
        "dmarc": {
          "n": 6748,
          "na": 0,
          "states": {
            "absent": 3967,
            "none": 1411,
            "quarantine": 475,
            "reject": 893,
            "invalid": 2
          },
          "rua_present": 1344
        },
        "spf": {
          "n": 6748,
          "na": 0,
          "states": {
            "absent": 2153,
            "hardfail": 1940,
            "softfail": 2479,
            "neutral": 98,
            "plus_all": 1,
            "invalid": 77
          }
        },
        "dkim": {
          "n": 3554,
          "na": 3194,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2002,
            "none_observed": 1552
          }
        },
        "mx": {
          "n": 6748,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4849,
            "absent": 1899
          }
        },
        "reverse_dns": {
          "n": 4847,
          "na": 1901,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4039,
            "none": 808
          }
        },
        "caa": {
          "n": 6735,
          "na": 13,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 162,
            "absent": 6573
          }
        },
        "dnssec": {
          "n": 6748,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 6748
          }
        },
        "https": {
          "n": 6748,
          "na": 0,
          "states": {
            "https": 5574,
            "redirects": 0,
            "http_only": 1174
          }
        },
        "tls": {
          "n": 5574,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5152,
            "tls12": 422,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5574,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5161,
            "invalid": 413
          }
        },
        "hsts": {
          "n": 5574,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1158,
            "absent": 4416
          }
        },
        "csp": {
          "n": 2868,
          "na": 3880,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 502,
            "weak": 0,
            "absent": 2366
          }
        },
        "clickjacking": {
          "n": 2868,
          "na": 3880,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 580,
            "absent": 2288
          }
        },
        "mime_sniffing": {
          "n": 2868,
          "na": 3880,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 702,
            "absent": 2166
          }
        },
        "referrer_policy": {
          "n": 2868,
          "na": 3880,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 361,
            "absent": 2507
          }
        },
        "secure_by_default": {
          "n": 2784,
          "na": 3964,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 54,
            "not_all": 2730
          }
        },
        "ipv6": {
          "n": 6748,
          "na": 0,
          "states": {
            "aaaa": 1558,
            "none": 5190
          }
        }
      }
    },
    "page": {
      "graded": 37086,
      "checks": {
        "dmarc": {
          "n": 37086,
          "na": 0,
          "states": {
            "absent": 32395,
            "none": 1839,
            "quarantine": 1571,
            "reject": 1280,
            "invalid": 1
          },
          "rua_present": 2533
        },
        "spf": {
          "n": 37086,
          "na": 0,
          "states": {
            "absent": 18661,
            "hardfail": 2071,
            "softfail": 15754,
            "neutral": 490,
            "plus_all": 3,
            "invalid": 107
          }
        },
        "dkim": {
          "n": 12923,
          "na": 24163,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 11449,
            "none_observed": 1474
          }
        },
        "mx": {
          "n": 37086,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 18626,
            "absent": 18460
          }
        },
        "reverse_dns": {
          "n": 18628,
          "na": 18458,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 17580,
            "none": 1048
          }
        },
        "caa": {
          "n": 36897,
          "na": 189,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 826,
            "absent": 36071
          }
        },
        "dnssec": {
          "n": 37086,
          "na": 0,
          "states": {
            "signed_valid": 12056,
            "signed_broken": 44,
            "unsigned": 24986
          }
        },
        "https": {
          "n": 37086,
          "na": 0,
          "states": {
            "https": 17273,
            "redirects": 0,
            "http_only": 19813
          }
        },
        "tls": {
          "n": 17273,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 16946,
            "tls12": 327,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 17273,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 16388,
            "invalid": 885
          }
        },
        "hsts": {
          "n": 17273,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4433,
            "absent": 12840
          }
        },
        "csp": {
          "n": 10713,
          "na": 26373,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1103,
            "weak": 0,
            "absent": 9610
          }
        },
        "clickjacking": {
          "n": 10713,
          "na": 26373,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2173,
            "absent": 8540
          }
        },
        "mime_sniffing": {
          "n": 10713,
          "na": 26373,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2501,
            "absent": 8212
          }
        },
        "referrer_policy": {
          "n": 10713,
          "na": 26373,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1728,
            "absent": 8985
          }
        },
        "secure_by_default": {
          "n": 9371,
          "na": 27715,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 206,
            "not_all": 9165
          }
        },
        "ipv6": {
          "n": 37086,
          "na": 0,
          "states": {
            "aaaa": 7265,
            "none": 29821
          }
        }
      }
    },
    "paris": {
      "graded": 18154,
      "checks": {
        "dmarc": {
          "n": 18154,
          "na": 0,
          "states": {
            "absent": 14003,
            "none": 2512,
            "quarantine": 643,
            "reject": 996,
            "invalid": 0
          },
          "rua_present": 1560
        },
        "spf": {
          "n": 18154,
          "na": 0,
          "states": {
            "absent": 5643,
            "hardfail": 5253,
            "softfail": 5366,
            "neutral": 1825,
            "plus_all": 18,
            "invalid": 49
          }
        },
        "dkim": {
          "n": 2427,
          "na": 15727,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1202,
            "none_observed": 1225
          }
        },
        "mx": {
          "n": 18154,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 15636,
            "absent": 2518
          }
        },
        "reverse_dns": {
          "n": 15635,
          "na": 2519,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 14438,
            "none": 1197
          }
        },
        "caa": {
          "n": 18103,
          "na": 51,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 189,
            "absent": 17914
          }
        },
        "dnssec": {
          "n": 18154,
          "na": 0,
          "states": {
            "signed_valid": 3752,
            "signed_broken": 16,
            "unsigned": 14386
          }
        },
        "https": {
          "n": 18154,
          "na": 0,
          "states": {
            "https": 6686,
            "redirects": 0,
            "http_only": 11468
          }
        },
        "tls": {
          "n": 6686,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6050,
            "tls12": 636,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6686,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5432,
            "invalid": 1254
          }
        },
        "hsts": {
          "n": 6686,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1645,
            "absent": 5041
          }
        },
        "csp": {
          "n": 5308,
          "na": 12846,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1640,
            "weak": 0,
            "absent": 3668
          }
        },
        "clickjacking": {
          "n": 5308,
          "na": 12846,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 667,
            "absent": 4641
          }
        },
        "mime_sniffing": {
          "n": 5308,
          "na": 12846,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 797,
            "absent": 4511
          }
        },
        "referrer_policy": {
          "n": 5308,
          "na": 12846,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 448,
            "absent": 4860
          }
        },
        "secure_by_default": {
          "n": 2994,
          "na": 15160,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 36,
            "not_all": 2958
          }
        },
        "ipv6": {
          "n": 18154,
          "na": 0,
          "states": {
            "aaaa": 3874,
            "none": 14280
          }
        }
      }
    },
    "partners": {
      "graded": 15976,
      "checks": {
        "dmarc": {
          "n": 15976,
          "na": 0,
          "states": {
            "absent": 11304,
            "none": 1712,
            "quarantine": 1699,
            "reject": 1258,
            "invalid": 3
          },
          "rua_present": 2807
        },
        "spf": {
          "n": 15976,
          "na": 0,
          "states": {
            "absent": 8291,
            "hardfail": 2767,
            "softfail": 4608,
            "neutral": 187,
            "plus_all": 0,
            "invalid": 123
          }
        },
        "dkim": {
          "n": 4958,
          "na": 11018,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2110,
            "none_observed": 2848
          }
        },
        "mx": {
          "n": 15976,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8936,
            "absent": 7040
          }
        },
        "reverse_dns": {
          "n": 8938,
          "na": 7038,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 8108,
            "none": 830
          }
        },
        "caa": {
          "n": 15880,
          "na": 96,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 383,
            "absent": 15497
          }
        },
        "dnssec": {
          "n": 15976,
          "na": 0,
          "states": {
            "signed_valid": 1210,
            "signed_broken": 17,
            "unsigned": 14749
          }
        },
        "https": {
          "n": 15976,
          "na": 0,
          "states": {
            "https": 8110,
            "redirects": 0,
            "http_only": 7866
          }
        },
        "tls": {
          "n": 8110,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7755,
            "tls12": 355,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8110,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7367,
            "invalid": 743
          }
        },
        "hsts": {
          "n": 8110,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2659,
            "absent": 5451
          }
        },
        "csp": {
          "n": 5247,
          "na": 10729,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 461,
            "weak": 0,
            "absent": 4786
          }
        },
        "clickjacking": {
          "n": 5247,
          "na": 10729,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1160,
            "absent": 4087
          }
        },
        "mime_sniffing": {
          "n": 5247,
          "na": 10729,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1415,
            "absent": 3832
          }
        },
        "referrer_policy": {
          "n": 5247,
          "na": 10729,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 710,
            "absent": 4537
          }
        },
        "secure_by_default": {
          "n": 4260,
          "na": 11716,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 75,
            "not_all": 4185
          }
        },
        "ipv6": {
          "n": 15976,
          "na": 0,
          "states": {
            "aaaa": 2470,
            "none": 13506
          }
        }
      }
    },
    "parts": {
      "graded": 6779,
      "checks": {
        "dmarc": {
          "n": 6779,
          "na": 0,
          "states": {
            "absent": 5266,
            "none": 575,
            "quarantine": 537,
            "reject": 401,
            "invalid": 0
          },
          "rua_present": 814
        },
        "spf": {
          "n": 6779,
          "na": 0,
          "states": {
            "absent": 4270,
            "hardfail": 837,
            "softfail": 1480,
            "neutral": 111,
            "plus_all": 0,
            "invalid": 81
          }
        },
        "dkim": {
          "n": 1399,
          "na": 5380,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 528,
            "none_observed": 871
          }
        },
        "mx": {
          "n": 6779,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3308,
            "absent": 3471
          }
        },
        "reverse_dns": {
          "n": 3306,
          "na": 3473,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2844,
            "none": 462
          }
        },
        "caa": {
          "n": 6644,
          "na": 135,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 185,
            "absent": 6459
          }
        },
        "dnssec": {
          "n": 6779,
          "na": 0,
          "states": {
            "signed_valid": 455,
            "signed_broken": 5,
            "unsigned": 6319
          }
        },
        "https": {
          "n": 6779,
          "na": 0,
          "states": {
            "https": 3359,
            "redirects": 0,
            "http_only": 3420
          }
        },
        "tls": {
          "n": 3359,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3129,
            "tls12": 230,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3359,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2905,
            "invalid": 454
          }
        },
        "hsts": {
          "n": 3359,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 767,
            "absent": 2592
          }
        },
        "csp": {
          "n": 2059,
          "na": 4720,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 325,
            "weak": 0,
            "absent": 1734
          }
        },
        "clickjacking": {
          "n": 2059,
          "na": 4720,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 548,
            "absent": 1511
          }
        },
        "mime_sniffing": {
          "n": 2059,
          "na": 4720,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 465,
            "absent": 1594
          }
        },
        "referrer_policy": {
          "n": 2059,
          "na": 4720,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 217,
            "absent": 1842
          }
        },
        "secure_by_default": {
          "n": 1626,
          "na": 5153,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 36,
            "not_all": 1590
          }
        },
        "ipv6": {
          "n": 6779,
          "na": 0,
          "states": {
            "aaaa": 1178,
            "none": 5601
          }
        }
      }
    },
    "party": {
      "graded": 18616,
      "checks": {
        "dmarc": {
          "n": 18616,
          "na": 0,
          "states": {
            "absent": 15741,
            "none": 1307,
            "quarantine": 738,
            "reject": 830,
            "invalid": 0
          },
          "rua_present": 1289
        },
        "spf": {
          "n": 18616,
          "na": 0,
          "states": {
            "absent": 11655,
            "hardfail": 1521,
            "softfail": 5055,
            "neutral": 299,
            "plus_all": 1,
            "invalid": 85
          }
        },
        "dkim": {
          "n": 1898,
          "na": 16718,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1074,
            "none_observed": 824
          }
        },
        "mx": {
          "n": 18616,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7615,
            "absent": 11001
          }
        },
        "reverse_dns": {
          "n": 7612,
          "na": 11004,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6561,
            "none": 1051
          }
        },
        "caa": {
          "n": 18407,
          "na": 209,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 297,
            "absent": 18110
          }
        },
        "dnssec": {
          "n": 18616,
          "na": 0,
          "states": {
            "signed_valid": 1703,
            "signed_broken": 9,
            "unsigned": 16904
          }
        },
        "https": {
          "n": 18616,
          "na": 0,
          "states": {
            "https": 10081,
            "redirects": 0,
            "http_only": 8535
          }
        },
        "tls": {
          "n": 10081,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9697,
            "tls12": 384,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10081,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9144,
            "invalid": 937
          }
        },
        "hsts": {
          "n": 10081,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2097,
            "absent": 7984
          }
        },
        "csp": {
          "n": 6172,
          "na": 12444,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 533,
            "weak": 0,
            "absent": 5639
          }
        },
        "clickjacking": {
          "n": 6172,
          "na": 12444,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 951,
            "absent": 5221
          }
        },
        "mime_sniffing": {
          "n": 6172,
          "na": 12444,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1492,
            "absent": 4680
          }
        },
        "referrer_policy": {
          "n": 6172,
          "na": 12444,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1134,
            "absent": 5038
          }
        },
        "secure_by_default": {
          "n": 5150,
          "na": 13466,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 109,
            "not_all": 5041
          }
        },
        "ipv6": {
          "n": 18616,
          "na": 0,
          "states": {
            "aaaa": 5078,
            "none": 13538
          }
        }
      }
    },
    "pe": {
      "graded": 106956,
      "checks": {
        "dmarc": {
          "n": 106956,
          "na": 0,
          "states": {
            "absent": 61218,
            "none": 32233,
            "quarantine": 7531,
            "reject": 5886,
            "invalid": 88
          },
          "rua_present": 15886
        },
        "spf": {
          "n": 106956,
          "na": 0,
          "states": {
            "absent": 29012,
            "hardfail": 16563,
            "softfail": 60360,
            "neutral": 629,
            "plus_all": 15,
            "invalid": 377
          }
        },
        "dkim": {
          "n": 68423,
          "na": 38533,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 47381,
            "none_observed": 21042
          }
        },
        "mx": {
          "n": 106956,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 85003,
            "absent": 21953
          }
        },
        "reverse_dns": {
          "n": 84974,
          "na": 21982,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 65807,
            "none": 19167
          }
        },
        "caa": {
          "n": 106776,
          "na": 180,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2085,
            "absent": 104691
          }
        },
        "dnssec": {
          "n": 106956,
          "na": 0,
          "states": {
            "signed_valid": 279,
            "signed_broken": 2,
            "unsigned": 106675
          }
        },
        "https": {
          "n": 106956,
          "na": 0,
          "states": {
            "https": 92005,
            "redirects": 0,
            "http_only": 14951
          }
        },
        "tls": {
          "n": 92005,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 86895,
            "tls12": 5110,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 92005,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 88607,
            "invalid": 3398
          }
        },
        "hsts": {
          "n": 92005,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 13924,
            "absent": 78081
          }
        },
        "csp": {
          "n": 59205,
          "na": 47751,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 7945,
            "weak": 0,
            "absent": 51260
          }
        },
        "clickjacking": {
          "n": 59205,
          "na": 47751,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 7231,
            "absent": 51974
          }
        },
        "mime_sniffing": {
          "n": 59205,
          "na": 47751,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 8184,
            "absent": 51021
          }
        },
        "referrer_policy": {
          "n": 59205,
          "na": 47751,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 4073,
            "absent": 55132
          }
        },
        "secure_by_default": {
          "n": 58694,
          "na": 48262,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 496,
            "not_all": 58198
          }
        },
        "ipv6": {
          "n": 106956,
          "na": 0,
          "states": {
            "aaaa": 18282,
            "none": 88674
          }
        }
      }
    },
    "pet": {
      "graded": 18451,
      "checks": {
        "dmarc": {
          "n": 18451,
          "na": 0,
          "states": {
            "absent": 13865,
            "none": 1851,
            "quarantine": 1910,
            "reject": 824,
            "invalid": 1
          },
          "rua_present": 2685
        },
        "spf": {
          "n": 18451,
          "na": 0,
          "states": {
            "absent": 11868,
            "hardfail": 2154,
            "softfail": 4190,
            "neutral": 122,
            "plus_all": 0,
            "invalid": 117
          }
        },
        "dkim": {
          "n": 3347,
          "na": 15104,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1241,
            "none_observed": 2106
          }
        },
        "mx": {
          "n": 18451,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7862,
            "absent": 10589
          }
        },
        "reverse_dns": {
          "n": 7860,
          "na": 10591,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6340,
            "none": 1520
          }
        },
        "caa": {
          "n": 18298,
          "na": 153,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 409,
            "absent": 17889
          }
        },
        "dnssec": {
          "n": 18451,
          "na": 0,
          "states": {
            "signed_valid": 949,
            "signed_broken": 9,
            "unsigned": 17493
          }
        },
        "https": {
          "n": 18451,
          "na": 0,
          "states": {
            "https": 10177,
            "redirects": 0,
            "http_only": 8274
          }
        },
        "tls": {
          "n": 10177,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9758,
            "tls12": 419,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10177,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9129,
            "invalid": 1048
          }
        },
        "hsts": {
          "n": 10177,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2584,
            "absent": 7593
          }
        },
        "csp": {
          "n": 6522,
          "na": 11929,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1023,
            "weak": 0,
            "absent": 5499
          }
        },
        "clickjacking": {
          "n": 6522,
          "na": 11929,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1342,
            "absent": 5180
          }
        },
        "mime_sniffing": {
          "n": 6522,
          "na": 11929,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1380,
            "absent": 5142
          }
        },
        "referrer_policy": {
          "n": 6522,
          "na": 11929,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 866,
            "absent": 5656
          }
        },
        "secure_by_default": {
          "n": 5362,
          "na": 13089,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 79,
            "not_all": 5283
          }
        },
        "ipv6": {
          "n": 18451,
          "na": 0,
          "states": {
            "aaaa": 3122,
            "none": 15329
          }
        }
      }
    },
    "ph": {
      "graded": 79064,
      "checks": {
        "dmarc": {
          "n": 79064,
          "na": 0,
          "states": {
            "absent": 54906,
            "none": 11977,
            "quarantine": 6625,
            "reject": 5549,
            "invalid": 7
          },
          "rua_present": 14570
        },
        "spf": {
          "n": 79064,
          "na": 0,
          "states": {
            "absent": 36806,
            "hardfail": 18170,
            "softfail": 23303,
            "neutral": 608,
            "plus_all": 7,
            "invalid": 170
          }
        },
        "dkim": {
          "n": 27064,
          "na": 52000,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 11062,
            "none_observed": 16002
          }
        },
        "mx": {
          "n": 79064,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 48294,
            "absent": 30770
          }
        },
        "reverse_dns": {
          "n": 48260,
          "na": 30804,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 34065,
            "none": 14195
          }
        },
        "caa": {
          "n": 78604,
          "na": 460,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1239,
            "absent": 77365
          }
        },
        "dnssec": {
          "n": 79064,
          "na": 0,
          "states": {
            "signed_valid": 417,
            "signed_broken": 1,
            "unsigned": 78646
          }
        },
        "https": {
          "n": 79064,
          "na": 0,
          "states": {
            "https": 60069,
            "redirects": 0,
            "http_only": 18995
          }
        },
        "tls": {
          "n": 60069,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 56995,
            "tls12": 3074,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 60069,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 50346,
            "invalid": 9723
          }
        },
        "hsts": {
          "n": 60069,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 15529,
            "absent": 44540
          }
        },
        "csp": {
          "n": 43892,
          "na": 35172,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 7019,
            "weak": 0,
            "absent": 36873
          }
        },
        "clickjacking": {
          "n": 43892,
          "na": 35172,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 8568,
            "absent": 35324
          }
        },
        "mime_sniffing": {
          "n": 43892,
          "na": 35172,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 12554,
            "absent": 31338
          }
        },
        "referrer_policy": {
          "n": 43892,
          "na": 35172,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3802,
            "absent": 40090
          }
        },
        "secure_by_default": {
          "n": 42685,
          "na": 36379,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 656,
            "not_all": 42029
          }
        },
        "ipv6": {
          "n": 79064,
          "na": 0,
          "states": {
            "aaaa": 20304,
            "none": 58760
          }
        }
      }
    },
    "photo": {
      "graded": 14837,
      "checks": {
        "dmarc": {
          "n": 14837,
          "na": 0,
          "states": {
            "absent": 11199,
            "none": 2034,
            "quarantine": 859,
            "reject": 742,
            "invalid": 3
          },
          "rua_present": 1122
        },
        "spf": {
          "n": 14837,
          "na": 0,
          "states": {
            "absent": 6954,
            "hardfail": 1697,
            "softfail": 5364,
            "neutral": 609,
            "plus_all": 1,
            "invalid": 212
          }
        },
        "dkim": {
          "n": 3091,
          "na": 11746,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1607,
            "none_observed": 1484
          }
        },
        "mx": {
          "n": 14837,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 10161,
            "absent": 4676
          }
        },
        "reverse_dns": {
          "n": 10164,
          "na": 4673,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 9325,
            "none": 839
          }
        },
        "caa": {
          "n": 14766,
          "na": 71,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 264,
            "absent": 14502
          }
        },
        "dnssec": {
          "n": 14837,
          "na": 0,
          "states": {
            "signed_valid": 1228,
            "signed_broken": 6,
            "unsigned": 13603
          }
        },
        "https": {
          "n": 14837,
          "na": 0,
          "states": {
            "https": 9565,
            "redirects": 0,
            "http_only": 5272
          }
        },
        "tls": {
          "n": 9565,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8245,
            "tls12": 1320,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 9565,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8355,
            "invalid": 1210
          }
        },
        "hsts": {
          "n": 9565,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2307,
            "absent": 7258
          }
        },
        "csp": {
          "n": 5991,
          "na": 8846,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 487,
            "weak": 0,
            "absent": 5504
          }
        },
        "clickjacking": {
          "n": 5991,
          "na": 8846,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 933,
            "absent": 5058
          }
        },
        "mime_sniffing": {
          "n": 5991,
          "na": 8846,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1105,
            "absent": 4886
          }
        },
        "referrer_policy": {
          "n": 5991,
          "na": 8846,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 456,
            "absent": 5535
          }
        },
        "secure_by_default": {
          "n": 4962,
          "na": 9875,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 61,
            "not_all": 4901
          }
        },
        "ipv6": {
          "n": 14837,
          "na": 0,
          "states": {
            "aaaa": 2995,
            "none": 11842
          }
        }
      }
    },
    "photography": {
      "graded": 31714,
      "checks": {
        "dmarc": {
          "n": 31714,
          "na": 0,
          "states": {
            "absent": 24822,
            "none": 3164,
            "quarantine": 1432,
            "reject": 2294,
            "invalid": 2
          },
          "rua_present": 1897
        },
        "spf": {
          "n": 31714,
          "na": 0,
          "states": {
            "absent": 19340,
            "hardfail": 3373,
            "softfail": 8336,
            "neutral": 507,
            "plus_all": 0,
            "invalid": 158
          }
        },
        "dkim": {
          "n": 8877,
          "na": 22837,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2613,
            "none_observed": 6264
          }
        },
        "mx": {
          "n": 31714,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 17816,
            "absent": 13898
          }
        },
        "reverse_dns": {
          "n": 17814,
          "na": 13900,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 16324,
            "none": 1490
          }
        },
        "caa": {
          "n": 31584,
          "na": 130,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 362,
            "absent": 31222
          }
        },
        "dnssec": {
          "n": 31714,
          "na": 0,
          "states": {
            "signed_valid": 2370,
            "signed_broken": 15,
            "unsigned": 29329
          }
        },
        "https": {
          "n": 31714,
          "na": 0,
          "states": {
            "https": 20023,
            "redirects": 0,
            "http_only": 11691
          }
        },
        "tls": {
          "n": 20023,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 18023,
            "tls12": 2000,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 20023,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 18407,
            "invalid": 1616
          }
        },
        "hsts": {
          "n": 20023,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 5759,
            "absent": 14264
          }
        },
        "csp": {
          "n": 9315,
          "na": 22399,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 734,
            "weak": 0,
            "absent": 8581
          }
        },
        "clickjacking": {
          "n": 9315,
          "na": 22399,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1834,
            "absent": 7481
          }
        },
        "mime_sniffing": {
          "n": 9315,
          "na": 22399,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2516,
            "absent": 6799
          }
        },
        "referrer_policy": {
          "n": 9315,
          "na": 22399,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 562,
            "absent": 8753
          }
        },
        "secure_by_default": {
          "n": 7709,
          "na": 24005,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 92,
            "not_all": 7617
          }
        },
        "ipv6": {
          "n": 31714,
          "na": 0,
          "states": {
            "aaaa": 4633,
            "none": 27081
          }
        }
      }
    },
    "photos": {
      "graded": 17860,
      "checks": {
        "dmarc": {
          "n": 17860,
          "na": 0,
          "states": {
            "absent": 14369,
            "none": 1680,
            "quarantine": 870,
            "reject": 941,
            "invalid": 0
          },
          "rua_present": 1315
        },
        "spf": {
          "n": 17860,
          "na": 0,
          "states": {
            "absent": 10754,
            "hardfail": 1841,
            "softfail": 4739,
            "neutral": 351,
            "plus_all": 1,
            "invalid": 174
          }
        },
        "dkim": {
          "n": 3726,
          "na": 14134,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1490,
            "none_observed": 2236
          }
        },
        "mx": {
          "n": 17860,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9293,
            "absent": 8567
          }
        },
        "reverse_dns": {
          "n": 9296,
          "na": 8564,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 8276,
            "none": 1020
          }
        },
        "caa": {
          "n": 17800,
          "na": 60,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 371,
            "absent": 17429
          }
        },
        "dnssec": {
          "n": 17860,
          "na": 0,
          "states": {
            "signed_valid": 1511,
            "signed_broken": 5,
            "unsigned": 16344
          }
        },
        "https": {
          "n": 17860,
          "na": 0,
          "states": {
            "https": 10499,
            "redirects": 0,
            "http_only": 7361
          }
        },
        "tls": {
          "n": 10499,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9482,
            "tls12": 1017,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10499,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9518,
            "invalid": 981
          }
        },
        "hsts": {
          "n": 10499,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2681,
            "absent": 7818
          }
        },
        "csp": {
          "n": 5949,
          "na": 11911,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 507,
            "weak": 0,
            "absent": 5442
          }
        },
        "clickjacking": {
          "n": 5949,
          "na": 11911,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1105,
            "absent": 4844
          }
        },
        "mime_sniffing": {
          "n": 5949,
          "na": 11911,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1725,
            "absent": 4224
          }
        },
        "referrer_policy": {
          "n": 5949,
          "na": 11911,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 542,
            "absent": 5407
          }
        },
        "secure_by_default": {
          "n": 4950,
          "na": 12910,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 89,
            "not_all": 4861
          }
        },
        "ipv6": {
          "n": 17860,
          "na": 0,
          "states": {
            "aaaa": 3132,
            "none": 14728
          }
        }
      }
    },
    "pics": {
      "graded": 104777,
      "checks": {
        "dmarc": {
          "n": 104777,
          "na": 0,
          "states": {
            "absent": 100890,
            "none": 2819,
            "quarantine": 545,
            "reject": 523,
            "invalid": 0
          },
          "rua_present": 2078
        },
        "spf": {
          "n": 104777,
          "na": 0,
          "states": {
            "absent": 83102,
            "hardfail": 3068,
            "softfail": 18371,
            "neutral": 151,
            "plus_all": 4,
            "invalid": 81
          }
        },
        "dkim": {
          "n": 2424,
          "na": 102353,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1655,
            "none_observed": 769
          }
        },
        "mx": {
          "n": 104777,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 22334,
            "absent": 82443
          }
        },
        "reverse_dns": {
          "n": 22324,
          "na": 82453,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 19688,
            "none": 2636
          }
        },
        "caa": {
          "n": 103866,
          "na": 911,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 409,
            "absent": 103457
          }
        },
        "dnssec": {
          "n": 104777,
          "na": 0,
          "states": {
            "signed_valid": 4911,
            "signed_broken": 22,
            "unsigned": 99844
          }
        },
        "https": {
          "n": 104777,
          "na": 0,
          "states": {
            "https": 67088,
            "redirects": 0,
            "http_only": 37689
          }
        },
        "tls": {
          "n": 67088,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 66086,
            "tls12": 1002,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 67088,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 64643,
            "invalid": 2445
          }
        },
        "hsts": {
          "n": 67088,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 11602,
            "absent": 55486
          }
        },
        "csp": {
          "n": 35220,
          "na": 69557,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1401,
            "weak": 0,
            "absent": 33819
          }
        },
        "clickjacking": {
          "n": 35220,
          "na": 69557,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2510,
            "absent": 32710
          }
        },
        "mime_sniffing": {
          "n": 35220,
          "na": 69557,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 9825,
            "absent": 25395
          }
        },
        "referrer_policy": {
          "n": 35220,
          "na": 69557,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 9101,
            "absent": 26119
          }
        },
        "secure_by_default": {
          "n": 31164,
          "na": 73613,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 167,
            "not_all": 30997
          }
        },
        "ipv6": {
          "n": 104777,
          "na": 0,
          "states": {
            "aaaa": 57040,
            "none": 47737
          }
        }
      }
    },
    "pictures": {
      "graded": 7672,
      "checks": {
        "dmarc": {
          "n": 7672,
          "na": 0,
          "states": {
            "absent": 6355,
            "none": 630,
            "quarantine": 256,
            "reject": 431,
            "invalid": 0
          },
          "rua_present": 449
        },
        "spf": {
          "n": 7672,
          "na": 0,
          "states": {
            "absent": 4874,
            "hardfail": 779,
            "softfail": 1792,
            "neutral": 128,
            "plus_all": 0,
            "invalid": 99
          }
        },
        "dkim": {
          "n": 1362,
          "na": 6310,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 621,
            "none_observed": 741
          }
        },
        "mx": {
          "n": 7672,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3667,
            "absent": 4005
          }
        },
        "reverse_dns": {
          "n": 3668,
          "na": 4004,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3143,
            "none": 525
          }
        },
        "caa": {
          "n": 7427,
          "na": 245,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 309,
            "absent": 7118
          }
        },
        "dnssec": {
          "n": 7672,
          "na": 0,
          "states": {
            "signed_valid": 757,
            "signed_broken": 5,
            "unsigned": 6910
          }
        },
        "https": {
          "n": 7672,
          "na": 0,
          "states": {
            "https": 4477,
            "redirects": 0,
            "http_only": 3195
          }
        },
        "tls": {
          "n": 4477,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4258,
            "tls12": 219,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4477,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4087,
            "invalid": 390
          }
        },
        "hsts": {
          "n": 4477,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1007,
            "absent": 3470
          }
        },
        "csp": {
          "n": 2784,
          "na": 4888,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 194,
            "weak": 0,
            "absent": 2590
          }
        },
        "clickjacking": {
          "n": 2784,
          "na": 4888,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 425,
            "absent": 2359
          }
        },
        "mime_sniffing": {
          "n": 2784,
          "na": 4888,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 521,
            "absent": 2263
          }
        },
        "referrer_policy": {
          "n": 2784,
          "na": 4888,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 204,
            "absent": 2580
          }
        },
        "secure_by_default": {
          "n": 2206,
          "na": 5466,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 28,
            "not_all": 2178
          }
        },
        "ipv6": {
          "n": 7672,
          "na": 0,
          "states": {
            "aaaa": 1789,
            "none": 5883
          }
        }
      }
    },
    "pink": {
      "graded": 6186,
      "checks": {
        "dmarc": {
          "n": 6186,
          "na": 0,
          "states": {
            "absent": 5193,
            "none": 428,
            "quarantine": 331,
            "reject": 233,
            "invalid": 1
          },
          "rua_present": 415
        },
        "spf": {
          "n": 6186,
          "na": 0,
          "states": {
            "absent": 3810,
            "hardfail": 634,
            "softfail": 1569,
            "neutral": 105,
            "plus_all": 0,
            "invalid": 68
          }
        },
        "dkim": {
          "n": 634,
          "na": 5552,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 360,
            "none_observed": 274
          }
        },
        "mx": {
          "n": 6186,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2721,
            "absent": 3465
          }
        },
        "reverse_dns": {
          "n": 2717,
          "na": 3469,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2098,
            "none": 619
          }
        },
        "caa": {
          "n": 6049,
          "na": 137,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 255,
            "absent": 5794
          }
        },
        "dnssec": {
          "n": 6186,
          "na": 0,
          "states": {
            "signed_valid": 383,
            "signed_broken": 3,
            "unsigned": 5800
          }
        },
        "https": {
          "n": 6186,
          "na": 0,
          "states": {
            "https": 3500,
            "redirects": 0,
            "http_only": 2686
          }
        },
        "tls": {
          "n": 3500,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3307,
            "tls12": 193,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3500,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2971,
            "invalid": 529
          }
        },
        "hsts": {
          "n": 3500,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 628,
            "absent": 2872
          }
        },
        "csp": {
          "n": 2427,
          "na": 3759,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 232,
            "weak": 0,
            "absent": 2195
          }
        },
        "clickjacking": {
          "n": 2427,
          "na": 3759,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 366,
            "absent": 2061
          }
        },
        "mime_sniffing": {
          "n": 2427,
          "na": 3759,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 404,
            "absent": 2023
          }
        },
        "referrer_policy": {
          "n": 2427,
          "na": 3759,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 284,
            "absent": 2143
          }
        },
        "secure_by_default": {
          "n": 1982,
          "na": 4204,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 33,
            "not_all": 1949
          }
        },
        "ipv6": {
          "n": 6186,
          "na": 0,
          "states": {
            "aaaa": 1246,
            "none": 4940
          }
        }
      }
    },
    "pizza": {
      "graded": 8969,
      "checks": {
        "dmarc": {
          "n": 8969,
          "na": 0,
          "states": {
            "absent": 7373,
            "none": 654,
            "quarantine": 537,
            "reject": 404,
            "invalid": 1
          },
          "rua_present": 762
        },
        "spf": {
          "n": 8969,
          "na": 0,
          "states": {
            "absent": 5824,
            "hardfail": 856,
            "softfail": 2106,
            "neutral": 135,
            "plus_all": 2,
            "invalid": 46
          }
        },
        "dkim": {
          "n": 1442,
          "na": 7527,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 602,
            "none_observed": 840
          }
        },
        "mx": {
          "n": 8969,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3801,
            "absent": 5168
          }
        },
        "reverse_dns": {
          "n": 3801,
          "na": 5168,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3424,
            "none": 377
          }
        },
        "caa": {
          "n": 8902,
          "na": 67,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 410,
            "absent": 8492
          }
        },
        "dnssec": {
          "n": 8969,
          "na": 0,
          "states": {
            "signed_valid": 674,
            "signed_broken": 11,
            "unsigned": 8284
          }
        },
        "https": {
          "n": 8969,
          "na": 0,
          "states": {
            "https": 5357,
            "redirects": 0,
            "http_only": 3612
          }
        },
        "tls": {
          "n": 5357,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5009,
            "tls12": 348,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5357,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4634,
            "invalid": 723
          }
        },
        "hsts": {
          "n": 5357,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1149,
            "absent": 4208
          }
        },
        "csp": {
          "n": 2952,
          "na": 6017,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 222,
            "weak": 0,
            "absent": 2730
          }
        },
        "clickjacking": {
          "n": 2952,
          "na": 6017,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 494,
            "absent": 2458
          }
        },
        "mime_sniffing": {
          "n": 2952,
          "na": 6017,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 613,
            "absent": 2339
          }
        },
        "referrer_policy": {
          "n": 2952,
          "na": 6017,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 355,
            "absent": 2597
          }
        },
        "secure_by_default": {
          "n": 2412,
          "na": 6557,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 54,
            "not_all": 2358
          }
        },
        "ipv6": {
          "n": 8969,
          "na": 0,
          "states": {
            "aaaa": 1738,
            "none": 7231
          }
        }
      }
    },
    "pk": {
      "graded": 133809,
      "checks": {
        "dmarc": {
          "n": 133809,
          "na": 0,
          "states": {
            "absent": 78652,
            "none": 47464,
            "quarantine": 4241,
            "reject": 3448,
            "invalid": 4
          },
          "rua_present": 7500
        },
        "spf": {
          "n": 133809,
          "na": 0,
          "states": {
            "absent": 44074,
            "hardfail": 12718,
            "softfail": 76253,
            "neutral": 590,
            "plus_all": 15,
            "invalid": 159
          }
        },
        "dkim": {
          "n": 55249,
          "na": 78560,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 49096,
            "none_observed": 6153
          }
        },
        "mx": {
          "n": 133809,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 93386,
            "absent": 40423
          }
        },
        "reverse_dns": {
          "n": 93290,
          "na": 40519,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 58684,
            "none": 34606
          }
        },
        "caa": {
          "n": 133262,
          "na": 547,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 4539,
            "absent": 128723
          }
        },
        "dnssec": {
          "n": 133809,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 133809
          }
        },
        "https": {
          "n": 133809,
          "na": 0,
          "states": {
            "https": 127964,
            "redirects": 0,
            "http_only": 5845
          }
        },
        "tls": {
          "n": 127964,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 124877,
            "tls12": 3087,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 127964,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 122603,
            "invalid": 5361
          }
        },
        "hsts": {
          "n": 127964,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 22589,
            "absent": 105375
          }
        },
        "csp": {
          "n": 87451,
          "na": 46358,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 26762,
            "weak": 0,
            "absent": 60689
          }
        },
        "clickjacking": {
          "n": 87451,
          "na": 46358,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 15712,
            "absent": 71739
          }
        },
        "mime_sniffing": {
          "n": 87451,
          "na": 46358,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 16908,
            "absent": 70543
          }
        },
        "referrer_policy": {
          "n": 87451,
          "na": 46358,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 6236,
            "absent": 81215
          }
        },
        "secure_by_default": {
          "n": 86894,
          "na": 46915,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 518,
            "not_all": 86376
          }
        },
        "ipv6": {
          "n": 133809,
          "na": 0,
          "states": {
            "aaaa": 46615,
            "none": 87194
          }
        }
      }
    },
    "pl": {
      "graded": 1906113,
      "checks": {
        "dmarc": {
          "n": 1906113,
          "na": 0,
          "states": {
            "absent": 1032838,
            "none": 465896,
            "quarantine": 289949,
            "reject": 117278,
            "invalid": 152
          },
          "rua_present": 360012
        },
        "spf": {
          "n": 1906113,
          "na": 0,
          "states": {
            "absent": 399328,
            "hardfail": 842128,
            "softfail": 553010,
            "neutral": 9474,
            "plus_all": 594,
            "invalid": 101579
          }
        },
        "dkim": {
          "n": 468672,
          "na": 1437441,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 390580,
            "none_observed": 78092
          }
        },
        "mx": {
          "n": 1906113,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1570588,
            "absent": 335525
          }
        },
        "reverse_dns": {
          "n": 1569711,
          "na": 336402,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1416223,
            "none": 153488
          }
        },
        "caa": {
          "n": 1881933,
          "na": 24180,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 121326,
            "absent": 1760607
          }
        },
        "dnssec": {
          "n": 1906113,
          "na": 0,
          "states": {
            "signed_valid": 260576,
            "signed_broken": 14715,
            "unsigned": 1630822
          }
        },
        "https": {
          "n": 1906113,
          "na": 0,
          "states": {
            "https": 1699805,
            "redirects": 0,
            "http_only": 206308
          }
        },
        "tls": {
          "n": 1699805,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 1652899,
            "tls12": 46906,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 1699805,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1429178,
            "invalid": 270627
          }
        },
        "hsts": {
          "n": 1699805,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 150926,
            "absent": 1548879
          }
        },
        "csp": {
          "n": 1105597,
          "na": 800516,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 52183,
            "weak": 0,
            "absent": 1053414
          }
        },
        "clickjacking": {
          "n": 1105597,
          "na": 800516,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 145186,
            "absent": 960411
          }
        },
        "mime_sniffing": {
          "n": 1105597,
          "na": 800516,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 150208,
            "absent": 955389
          }
        },
        "referrer_policy": {
          "n": 1105597,
          "na": 800516,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 78116,
            "absent": 1027481
          }
        },
        "secure_by_default": {
          "n": 1092289,
          "na": 813824,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 7210,
            "not_all": 1085079
          }
        },
        "ipv6": {
          "n": 1906113,
          "na": 0,
          "states": {
            "aaaa": 297156,
            "none": 1608957
          }
        }
      }
    },
    "place": {
      "graded": 9732,
      "checks": {
        "dmarc": {
          "n": 9732,
          "na": 0,
          "states": {
            "absent": 7817,
            "none": 730,
            "quarantine": 649,
            "reject": 536,
            "invalid": 0
          },
          "rua_present": 1012
        },
        "spf": {
          "n": 9732,
          "na": 0,
          "states": {
            "absent": 5585,
            "hardfail": 1379,
            "softfail": 2571,
            "neutral": 130,
            "plus_all": 2,
            "invalid": 65
          }
        },
        "dkim": {
          "n": 1868,
          "na": 7864,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 914,
            "none_observed": 954
          }
        },
        "mx": {
          "n": 9732,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4664,
            "absent": 5068
          }
        },
        "reverse_dns": {
          "n": 4661,
          "na": 5071,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3958,
            "none": 703
          }
        },
        "caa": {
          "n": 9661,
          "na": 71,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 193,
            "absent": 9468
          }
        },
        "dnssec": {
          "n": 9732,
          "na": 0,
          "states": {
            "signed_valid": 1246,
            "signed_broken": 11,
            "unsigned": 8475
          }
        },
        "https": {
          "n": 9732,
          "na": 0,
          "states": {
            "https": 5393,
            "redirects": 0,
            "http_only": 4339
          }
        },
        "tls": {
          "n": 5393,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5190,
            "tls12": 203,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5393,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4983,
            "invalid": 410
          }
        },
        "hsts": {
          "n": 5393,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1661,
            "absent": 3732
          }
        },
        "csp": {
          "n": 3689,
          "na": 6043,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 479,
            "weak": 0,
            "absent": 3210
          }
        },
        "clickjacking": {
          "n": 3689,
          "na": 6043,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 918,
            "absent": 2771
          }
        },
        "mime_sniffing": {
          "n": 3689,
          "na": 6043,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 933,
            "absent": 2756
          }
        },
        "referrer_policy": {
          "n": 3689,
          "na": 6043,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 525,
            "absent": 3164
          }
        },
        "secure_by_default": {
          "n": 3258,
          "na": 6474,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 129,
            "not_all": 3129
          }
        },
        "ipv6": {
          "n": 9732,
          "na": 0,
          "states": {
            "aaaa": 1673,
            "none": 8059
          }
        }
      }
    },
    "plus": {
      "graded": 36039,
      "checks": {
        "dmarc": {
          "n": 36039,
          "na": 0,
          "states": {
            "absent": 30503,
            "none": 2659,
            "quarantine": 1569,
            "reject": 1308,
            "invalid": 0
          },
          "rua_present": 2536
        },
        "spf": {
          "n": 36039,
          "na": 0,
          "states": {
            "absent": 24335,
            "hardfail": 5018,
            "softfail": 6080,
            "neutral": 338,
            "plus_all": 3,
            "invalid": 265
          }
        },
        "dkim": {
          "n": 9244,
          "na": 26795,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1949,
            "none_observed": 7295
          }
        },
        "mx": {
          "n": 36039,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 18732,
            "absent": 17307
          }
        },
        "reverse_dns": {
          "n": 18734,
          "na": 17305,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 14644,
            "none": 4090
          }
        },
        "caa": {
          "n": 35767,
          "na": 272,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 821,
            "absent": 34946
          }
        },
        "dnssec": {
          "n": 36039,
          "na": 0,
          "states": {
            "signed_valid": 1886,
            "signed_broken": 24,
            "unsigned": 34129
          }
        },
        "https": {
          "n": 36039,
          "na": 0,
          "states": {
            "https": 24840,
            "redirects": 0,
            "http_only": 11199
          }
        },
        "tls": {
          "n": 24840,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 24002,
            "tls12": 838,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 24840,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 23180,
            "invalid": 1660
          }
        },
        "hsts": {
          "n": 24840,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3128,
            "absent": 21712
          }
        },
        "csp": {
          "n": 20183,
          "na": 15856,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1301,
            "weak": 0,
            "absent": 18882
          }
        },
        "clickjacking": {
          "n": 20183,
          "na": 15856,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1851,
            "absent": 18332
          }
        },
        "mime_sniffing": {
          "n": 20183,
          "na": 15856,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 8984,
            "absent": 11199
          }
        },
        "referrer_policy": {
          "n": 20183,
          "na": 15856,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1516,
            "absent": 18667
          }
        },
        "secure_by_default": {
          "n": 18346,
          "na": 17693,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 404,
            "not_all": 17942
          }
        },
        "ipv6": {
          "n": 36039,
          "na": 0,
          "states": {
            "aaaa": 14817,
            "none": 21222
          }
        }
      }
    },
    "porn": {
      "graded": 6272,
      "checks": {
        "dmarc": {
          "n": 6272,
          "na": 0,
          "states": {
            "absent": 5004,
            "none": 112,
            "quarantine": 185,
            "reject": 971,
            "invalid": 0
          },
          "rua_present": 925
        },
        "spf": {
          "n": 6272,
          "na": 0,
          "states": {
            "absent": 4137,
            "hardfail": 1419,
            "softfail": 527,
            "neutral": 167,
            "plus_all": 0,
            "invalid": 22
          }
        },
        "dkim": {
          "n": 534,
          "na": 5738,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 84,
            "none_observed": 450
          }
        },
        "mx": {
          "n": 6272,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2862,
            "absent": 3410
          }
        },
        "reverse_dns": {
          "n": 2865,
          "na": 3407,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1777,
            "none": 1088
          }
        },
        "caa": {
          "n": 6225,
          "na": 47,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 140,
            "absent": 6085
          }
        },
        "dnssec": {
          "n": 6272,
          "na": 0,
          "states": {
            "signed_valid": 233,
            "signed_broken": 2,
            "unsigned": 6037
          }
        },
        "https": {
          "n": 6272,
          "na": 0,
          "states": {
            "https": 1905,
            "redirects": 0,
            "http_only": 4367
          }
        },
        "tls": {
          "n": 1905,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 1772,
            "tls12": 133,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 1905,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1657,
            "invalid": 248
          }
        },
        "hsts": {
          "n": 1905,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 204,
            "absent": 1701
          }
        },
        "csp": {
          "n": 2240,
          "na": 4032,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 526,
            "weak": 0,
            "absent": 1714
          }
        },
        "clickjacking": {
          "n": 2240,
          "na": 4032,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 467,
            "absent": 1773
          }
        },
        "mime_sniffing": {
          "n": 2240,
          "na": 4032,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 439,
            "absent": 1801
          }
        },
        "referrer_policy": {
          "n": 2240,
          "na": 4032,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 301,
            "absent": 1939
          }
        },
        "secure_by_default": {
          "n": 889,
          "na": 5383,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 22,
            "not_all": 867
          }
        },
        "ipv6": {
          "n": 6272,
          "na": 0,
          "states": {
            "aaaa": 528,
            "none": 5744
          }
        }
      }
    },
    "press": {
      "graded": 16599,
      "checks": {
        "dmarc": {
          "n": 16599,
          "na": 0,
          "states": {
            "absent": 12275,
            "none": 1818,
            "quarantine": 1507,
            "reject": 997,
            "invalid": 2
          },
          "rua_present": 2235
        },
        "spf": {
          "n": 16599,
          "na": 0,
          "states": {
            "absent": 9887,
            "hardfail": 1579,
            "softfail": 4497,
            "neutral": 320,
            "plus_all": 3,
            "invalid": 313
          }
        },
        "dkim": {
          "n": 2441,
          "na": 14158,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1352,
            "none_observed": 1089
          }
        },
        "mx": {
          "n": 16599,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7108,
            "absent": 9491
          }
        },
        "reverse_dns": {
          "n": 7102,
          "na": 9497,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5382,
            "none": 1720
          }
        },
        "caa": {
          "n": 16440,
          "na": 159,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 306,
            "absent": 16134
          }
        },
        "dnssec": {
          "n": 16599,
          "na": 0,
          "states": {
            "signed_valid": 610,
            "signed_broken": 7,
            "unsigned": 15982
          }
        },
        "https": {
          "n": 16599,
          "na": 0,
          "states": {
            "https": 9258,
            "redirects": 0,
            "http_only": 7341
          }
        },
        "tls": {
          "n": 9258,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8872,
            "tls12": 386,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 9258,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8436,
            "invalid": 822
          }
        },
        "hsts": {
          "n": 9258,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2096,
            "absent": 7162
          }
        },
        "csp": {
          "n": 7063,
          "na": 9536,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 972,
            "weak": 0,
            "absent": 6091
          }
        },
        "clickjacking": {
          "n": 7063,
          "na": 9536,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1080,
            "absent": 5983
          }
        },
        "mime_sniffing": {
          "n": 7063,
          "na": 9536,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1129,
            "absent": 5934
          }
        },
        "referrer_policy": {
          "n": 7063,
          "na": 9536,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 522,
            "absent": 6541
          }
        },
        "secure_by_default": {
          "n": 6076,
          "na": 10523,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 67,
            "not_all": 6009
          }
        },
        "ipv6": {
          "n": 16599,
          "na": 0,
          "states": {
            "aaaa": 2770,
            "none": 13829
          }
        }
      }
    },
    "pro": {
      "graded": 1021353,
      "checks": {
        "dmarc": {
          "n": 1021353,
          "na": 0,
          "states": {
            "absent": 869932,
            "none": 79725,
            "quarantine": 47596,
            "reject": 24065,
            "invalid": 35
          },
          "rua_present": 73253
        },
        "spf": {
          "n": 1021353,
          "na": 0,
          "states": {
            "absent": 686789,
            "hardfail": 87388,
            "softfail": 225522,
            "neutral": 5811,
            "plus_all": 77,
            "invalid": 15766
          }
        },
        "dkim": {
          "n": 111259,
          "na": 910094,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 80376,
            "none_observed": 30883
          }
        },
        "mx": {
          "n": 1021353,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 363714,
            "absent": 657639
          }
        },
        "reverse_dns": {
          "n": 363449,
          "na": 657904,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 301787,
            "none": 61662
          }
        },
        "caa": {
          "n": 1011837,
          "na": 9516,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 11270,
            "absent": 1000567
          }
        },
        "dnssec": {
          "n": 1021353,
          "na": 0,
          "states": {
            "signed_valid": 52470,
            "signed_broken": 304,
            "unsigned": 968579
          }
        },
        "https": {
          "n": 1021353,
          "na": 0,
          "states": {
            "https": 707164,
            "redirects": 0,
            "http_only": 314189
          }
        },
        "tls": {
          "n": 707164,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 657889,
            "tls12": 49275,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 707164,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 628351,
            "invalid": 78813
          }
        },
        "hsts": {
          "n": 707164,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 82617,
            "absent": 624547
          }
        },
        "csp": {
          "n": 428211,
          "na": 593142,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 42678,
            "weak": 0,
            "absent": 385533
          }
        },
        "clickjacking": {
          "n": 428211,
          "na": 593142,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 59972,
            "absent": 368239
          }
        },
        "mime_sniffing": {
          "n": 428211,
          "na": 593142,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 59255,
            "absent": 368956
          }
        },
        "referrer_policy": {
          "n": 428211,
          "na": 593142,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 77136,
            "absent": 351075
          }
        },
        "secure_by_default": {
          "n": 370198,
          "na": 651155,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 4177,
            "not_all": 366021
          }
        },
        "ipv6": {
          "n": 1021353,
          "na": 0,
          "states": {
            "aaaa": 432237,
            "none": 589116
          }
        }
      }
    },
    "productions": {
      "graded": 10127,
      "checks": {
        "dmarc": {
          "n": 10127,
          "na": 0,
          "states": {
            "absent": 7897,
            "none": 949,
            "quarantine": 721,
            "reject": 559,
            "invalid": 1
          },
          "rua_present": 1027
        },
        "spf": {
          "n": 10127,
          "na": 0,
          "states": {
            "absent": 5406,
            "hardfail": 1128,
            "softfail": 3374,
            "neutral": 181,
            "plus_all": 0,
            "invalid": 38
          }
        },
        "dkim": {
          "n": 2989,
          "na": 7138,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1263,
            "none_observed": 1726
          }
        },
        "mx": {
          "n": 10127,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5784,
            "absent": 4343
          }
        },
        "reverse_dns": {
          "n": 5786,
          "na": 4341,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5279,
            "none": 507
          }
        },
        "caa": {
          "n": 10097,
          "na": 30,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 251,
            "absent": 9846
          }
        },
        "dnssec": {
          "n": 10127,
          "na": 0,
          "states": {
            "signed_valid": 1006,
            "signed_broken": 3,
            "unsigned": 9118
          }
        },
        "https": {
          "n": 10127,
          "na": 0,
          "states": {
            "https": 5545,
            "redirects": 0,
            "http_only": 4582
          }
        },
        "tls": {
          "n": 5545,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5314,
            "tls12": 231,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5545,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5077,
            "invalid": 468
          }
        },
        "hsts": {
          "n": 5545,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1839,
            "absent": 3706
          }
        },
        "csp": {
          "n": 3503,
          "na": 6624,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 444,
            "weak": 0,
            "absent": 3059
          }
        },
        "clickjacking": {
          "n": 3503,
          "na": 6624,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 847,
            "absent": 2656
          }
        },
        "mime_sniffing": {
          "n": 3503,
          "na": 6624,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 892,
            "absent": 2611
          }
        },
        "referrer_policy": {
          "n": 3503,
          "na": 6624,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 289,
            "absent": 3214
          }
        },
        "secure_by_default": {
          "n": 2899,
          "na": 7228,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 34,
            "not_all": 2865
          }
        },
        "ipv6": {
          "n": 10127,
          "na": 0,
          "states": {
            "aaaa": 1559,
            "none": 8568
          }
        }
      }
    },
    "promo": {
      "graded": 6177,
      "checks": {
        "dmarc": {
          "n": 6177,
          "na": 0,
          "states": {
            "absent": 4700,
            "none": 641,
            "quarantine": 336,
            "reject": 500,
            "invalid": 0
          },
          "rua_present": 679
        },
        "spf": {
          "n": 6177,
          "na": 0,
          "states": {
            "absent": 3508,
            "hardfail": 943,
            "softfail": 1510,
            "neutral": 131,
            "plus_all": 1,
            "invalid": 84
          }
        },
        "dkim": {
          "n": 663,
          "na": 5514,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 363,
            "none_observed": 300
          }
        },
        "mx": {
          "n": 6177,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2846,
            "absent": 3331
          }
        },
        "reverse_dns": {
          "n": 2845,
          "na": 3332,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2151,
            "none": 694
          }
        },
        "caa": {
          "n": 6135,
          "na": 42,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 198,
            "absent": 5937
          }
        },
        "dnssec": {
          "n": 6177,
          "na": 0,
          "states": {
            "signed_valid": 318,
            "signed_broken": 3,
            "unsigned": 5856
          }
        },
        "https": {
          "n": 6177,
          "na": 0,
          "states": {
            "https": 3316,
            "redirects": 0,
            "http_only": 2861
          }
        },
        "tls": {
          "n": 3316,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3134,
            "tls12": 182,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3316,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2987,
            "invalid": 329
          }
        },
        "hsts": {
          "n": 3316,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 581,
            "absent": 2735
          }
        },
        "csp": {
          "n": 1934,
          "na": 4243,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 228,
            "weak": 0,
            "absent": 1706
          }
        },
        "clickjacking": {
          "n": 1934,
          "na": 4243,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 397,
            "absent": 1537
          }
        },
        "mime_sniffing": {
          "n": 1934,
          "na": 4243,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 410,
            "absent": 1524
          }
        },
        "referrer_policy": {
          "n": 1934,
          "na": 4243,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 241,
            "absent": 1693
          }
        },
        "secure_by_default": {
          "n": 1466,
          "na": 4711,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 10,
            "not_all": 1456
          }
        },
        "ipv6": {
          "n": 6177,
          "na": 0,
          "states": {
            "aaaa": 1484,
            "none": 4693
          }
        }
      }
    },
    "properties": {
      "graded": 12108,
      "checks": {
        "dmarc": {
          "n": 12108,
          "na": 0,
          "states": {
            "absent": 9575,
            "none": 958,
            "quarantine": 1092,
            "reject": 483,
            "invalid": 0
          },
          "rua_present": 1491
        },
        "spf": {
          "n": 12108,
          "na": 0,
          "states": {
            "absent": 7302,
            "hardfail": 1750,
            "softfail": 2893,
            "neutral": 132,
            "plus_all": 0,
            "invalid": 31
          }
        },
        "dkim": {
          "n": 3292,
          "na": 8816,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1145,
            "none_observed": 2147
          }
        },
        "mx": {
          "n": 12108,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6041,
            "absent": 6067
          }
        },
        "reverse_dns": {
          "n": 6041,
          "na": 6067,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5188,
            "none": 853
          }
        },
        "caa": {
          "n": 11818,
          "na": 290,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 236,
            "absent": 11582
          }
        },
        "dnssec": {
          "n": 12108,
          "na": 0,
          "states": {
            "signed_valid": 701,
            "signed_broken": 3,
            "unsigned": 11404
          }
        },
        "https": {
          "n": 12108,
          "na": 0,
          "states": {
            "https": 5433,
            "redirects": 0,
            "http_only": 6675
          }
        },
        "tls": {
          "n": 5433,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5243,
            "tls12": 190,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5433,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4988,
            "invalid": 445
          }
        },
        "hsts": {
          "n": 5433,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1056,
            "absent": 4377
          }
        },
        "csp": {
          "n": 3552,
          "na": 8556,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 299,
            "weak": 0,
            "absent": 3253
          }
        },
        "clickjacking": {
          "n": 3552,
          "na": 8556,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 517,
            "absent": 3035
          }
        },
        "mime_sniffing": {
          "n": 3552,
          "na": 8556,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 635,
            "absent": 2917
          }
        },
        "referrer_policy": {
          "n": 3552,
          "na": 8556,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 287,
            "absent": 3265
          }
        },
        "secure_by_default": {
          "n": 2914,
          "na": 9194,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 44,
            "not_all": 2870
          }
        },
        "ipv6": {
          "n": 12108,
          "na": 0,
          "states": {
            "aaaa": 1323,
            "none": 10785
          }
        }
      }
    },
    "ps": {
      "graded": 7042,
      "checks": {
        "dmarc": {
          "n": 7042,
          "na": 0,
          "states": {
            "absent": 3885,
            "none": 2076,
            "quarantine": 530,
            "reject": 550,
            "invalid": 1
          },
          "rua_present": 1029
        },
        "spf": {
          "n": 7042,
          "na": 0,
          "states": {
            "absent": 1807,
            "hardfail": 1254,
            "softfail": 3884,
            "neutral": 75,
            "plus_all": 2,
            "invalid": 20
          }
        },
        "dkim": {
          "n": 4509,
          "na": 2533,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3470,
            "none_observed": 1039
          }
        },
        "mx": {
          "n": 7042,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5709,
            "absent": 1333
          }
        },
        "reverse_dns": {
          "n": 5702,
          "na": 1340,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4779,
            "none": 923
          }
        },
        "caa": {
          "n": 7019,
          "na": 23,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 136,
            "absent": 6883
          }
        },
        "dnssec": {
          "n": 7042,
          "na": 0,
          "states": {
            "signed_valid": 19,
            "signed_broken": 2,
            "unsigned": 7021
          }
        },
        "https": {
          "n": 7042,
          "na": 0,
          "states": {
            "https": 6331,
            "redirects": 0,
            "http_only": 711
          }
        },
        "tls": {
          "n": 6331,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6040,
            "tls12": 291,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6331,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5833,
            "invalid": 498
          }
        },
        "hsts": {
          "n": 6331,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1138,
            "absent": 5193
          }
        },
        "csp": {
          "n": 4053,
          "na": 2989,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 386,
            "weak": 0,
            "absent": 3667
          }
        },
        "clickjacking": {
          "n": 4053,
          "na": 2989,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 739,
            "absent": 3314
          }
        },
        "mime_sniffing": {
          "n": 4053,
          "na": 2989,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 798,
            "absent": 3255
          }
        },
        "referrer_policy": {
          "n": 4053,
          "na": 2989,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 450,
            "absent": 3603
          }
        },
        "secure_by_default": {
          "n": 3993,
          "na": 3049,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 39,
            "not_all": 3954
          }
        },
        "ipv6": {
          "n": 7042,
          "na": 0,
          "states": {
            "aaaa": 1790,
            "none": 5252
          }
        }
      }
    },
    "pt": {
      "graded": 308532,
      "checks": {
        "dmarc": {
          "n": 308532,
          "na": 0,
          "states": {
            "absent": 169033,
            "none": 98908,
            "quarantine": 17022,
            "reject": 23500,
            "invalid": 69
          },
          "rua_present": 36936
        },
        "spf": {
          "n": 308532,
          "na": 0,
          "states": {
            "absent": 68235,
            "hardfail": 67662,
            "softfail": 167156,
            "neutral": 2178,
            "plus_all": 75,
            "invalid": 3226
          }
        },
        "dkim": {
          "n": 169797,
          "na": 138735,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 139207,
            "none_observed": 30590
          }
        },
        "mx": {
          "n": 308532,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 254390,
            "absent": 54142
          }
        },
        "reverse_dns": {
          "n": 256401,
          "na": 52131,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 204261,
            "none": 52140
          }
        },
        "caa": {
          "n": 307824,
          "na": 708,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 5470,
            "absent": 302354
          }
        },
        "dnssec": {
          "n": 308532,
          "na": 0,
          "states": {
            "signed_valid": 10890,
            "signed_broken": 147,
            "unsigned": 297495
          }
        },
        "https": {
          "n": 308532,
          "na": 0,
          "states": {
            "https": 285515,
            "redirects": 0,
            "http_only": 23017
          }
        },
        "tls": {
          "n": 285515,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 249299,
            "tls12": 36216,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 285515,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 267500,
            "invalid": 18015
          }
        },
        "hsts": {
          "n": 285515,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 61205,
            "absent": 224310
          }
        },
        "csp": {
          "n": 161812,
          "na": 146720,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 19020,
            "weak": 0,
            "absent": 142792
          }
        },
        "clickjacking": {
          "n": 161812,
          "na": 146720,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 22859,
            "absent": 138953
          }
        },
        "mime_sniffing": {
          "n": 161812,
          "na": 146720,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 35144,
            "absent": 126668
          }
        },
        "referrer_policy": {
          "n": 161812,
          "na": 146720,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 22723,
            "absent": 139089
          }
        },
        "secure_by_default": {
          "n": 159994,
          "na": 148538,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 2114,
            "not_all": 157880
          }
        },
        "ipv6": {
          "n": 308532,
          "na": 0,
          "states": {
            "aaaa": 54551,
            "none": 253981
          }
        }
      }
    },
    "pub": {
      "graded": 15371,
      "checks": {
        "dmarc": {
          "n": 15371,
          "na": 0,
          "states": {
            "absent": 13002,
            "none": 1072,
            "quarantine": 511,
            "reject": 785,
            "invalid": 1
          },
          "rua_present": 1042
        },
        "spf": {
          "n": 15371,
          "na": 0,
          "states": {
            "absent": 10526,
            "hardfail": 1770,
            "softfail": 2810,
            "neutral": 208,
            "plus_all": 2,
            "invalid": 55
          }
        },
        "dkim": {
          "n": 2252,
          "na": 13119,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1128,
            "none_observed": 1124
          }
        },
        "mx": {
          "n": 15371,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5788,
            "absent": 9583
          }
        },
        "reverse_dns": {
          "n": 5787,
          "na": 9584,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4412,
            "none": 1375
          }
        },
        "caa": {
          "n": 15151,
          "na": 220,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 228,
            "absent": 14923
          }
        },
        "dnssec": {
          "n": 15371,
          "na": 0,
          "states": {
            "signed_valid": 946,
            "signed_broken": 12,
            "unsigned": 14413
          }
        },
        "https": {
          "n": 15371,
          "na": 0,
          "states": {
            "https": 7304,
            "redirects": 0,
            "http_only": 8067
          }
        },
        "tls": {
          "n": 7304,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6796,
            "tls12": 508,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7304,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6300,
            "invalid": 1004
          }
        },
        "hsts": {
          "n": 7304,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2026,
            "absent": 5278
          }
        },
        "csp": {
          "n": 5044,
          "na": 10327,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 363,
            "weak": 0,
            "absent": 4681
          }
        },
        "clickjacking": {
          "n": 5044,
          "na": 10327,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 806,
            "absent": 4238
          }
        },
        "mime_sniffing": {
          "n": 5044,
          "na": 10327,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 941,
            "absent": 4103
          }
        },
        "referrer_policy": {
          "n": 5044,
          "na": 10327,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 533,
            "absent": 4511
          }
        },
        "secure_by_default": {
          "n": 3945,
          "na": 11426,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 69,
            "not_all": 3876
          }
        },
        "ipv6": {
          "n": 15371,
          "na": 0,
          "states": {
            "aaaa": 2220,
            "none": 13151
          }
        }
      }
    },
    "pw": {
      "graded": 56277,
      "checks": {
        "dmarc": {
          "n": 56277,
          "na": 0,
          "states": {
            "absent": 50410,
            "none": 2520,
            "quarantine": 2365,
            "reject": 977,
            "invalid": 5
          },
          "rua_present": 3311
        },
        "spf": {
          "n": 56277,
          "na": 0,
          "states": {
            "absent": 42416,
            "hardfail": 3653,
            "softfail": 8219,
            "neutral": 306,
            "plus_all": 5,
            "invalid": 1678
          }
        },
        "dkim": {
          "n": 5320,
          "na": 50957,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3245,
            "none_observed": 2075
          }
        },
        "mx": {
          "n": 56277,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 14822,
            "absent": 41455
          }
        },
        "reverse_dns": {
          "n": 14806,
          "na": 41471,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 11097,
            "none": 3709
          }
        },
        "caa": {
          "n": 55710,
          "na": 567,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1002,
            "absent": 54708
          }
        },
        "dnssec": {
          "n": 56277,
          "na": 0,
          "states": {
            "signed_valid": 10590,
            "signed_broken": 15,
            "unsigned": 45672
          }
        },
        "https": {
          "n": 56277,
          "na": 0,
          "states": {
            "https": 44766,
            "redirects": 0,
            "http_only": 11511
          }
        },
        "tls": {
          "n": 44766,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 42671,
            "tls12": 2095,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 44766,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 42006,
            "invalid": 2760
          }
        },
        "hsts": {
          "n": 44766,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 5980,
            "absent": 38786
          }
        },
        "csp": {
          "n": 18912,
          "na": 37365,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1129,
            "weak": 0,
            "absent": 17783
          }
        },
        "clickjacking": {
          "n": 18912,
          "na": 37365,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1509,
            "absent": 17403
          }
        },
        "mime_sniffing": {
          "n": 18912,
          "na": 37365,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1966,
            "absent": 16946
          }
        },
        "referrer_policy": {
          "n": 18912,
          "na": 37365,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1345,
            "absent": 17567
          }
        },
        "secure_by_default": {
          "n": 17760,
          "na": 38517,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 198,
            "not_all": 17562
          }
        },
        "ipv6": {
          "n": 56277,
          "na": 0,
          "states": {
            "aaaa": 12968,
            "none": 43309
          }
        }
      }
    },
    "py": {
      "graded": 25929,
      "checks": {
        "dmarc": {
          "n": 25929,
          "na": 0,
          "states": {
            "absent": 11704,
            "none": 9715,
            "quarantine": 2251,
            "reject": 2256,
            "invalid": 3
          },
          "rua_present": 3436
        },
        "spf": {
          "n": 25929,
          "na": 0,
          "states": {
            "absent": 4823,
            "hardfail": 5683,
            "softfail": 15061,
            "neutral": 290,
            "plus_all": 4,
            "invalid": 68
          }
        },
        "dkim": {
          "n": 17602,
          "na": 8327,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 13933,
            "none_observed": 3669
          }
        },
        "mx": {
          "n": 25929,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 22233,
            "absent": 3696
          }
        },
        "reverse_dns": {
          "n": 22119,
          "na": 3810,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 17582,
            "none": 4537
          }
        },
        "caa": {
          "n": 25865,
          "na": 64,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 659,
            "absent": 25206
          }
        },
        "dnssec": {
          "n": 25929,
          "na": 0,
          "states": {
            "signed_valid": 28,
            "signed_broken": 0,
            "unsigned": 25901
          }
        },
        "https": {
          "n": 25929,
          "na": 0,
          "states": {
            "https": 23807,
            "redirects": 0,
            "http_only": 2122
          }
        },
        "tls": {
          "n": 23807,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 22627,
            "tls12": 1180,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 23807,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 22622,
            "invalid": 1185
          }
        },
        "hsts": {
          "n": 23807,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3585,
            "absent": 20222
          }
        },
        "csp": {
          "n": 16091,
          "na": 9838,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1791,
            "weak": 0,
            "absent": 14300
          }
        },
        "clickjacking": {
          "n": 16091,
          "na": 9838,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3588,
            "absent": 12503
          }
        },
        "mime_sniffing": {
          "n": 16091,
          "na": 9838,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3929,
            "absent": 12162
          }
        },
        "referrer_policy": {
          "n": 16091,
          "na": 9838,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2738,
            "absent": 13353
          }
        },
        "secure_by_default": {
          "n": 15966,
          "na": 9963,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 108,
            "not_all": 15858
          }
        },
        "ipv6": {
          "n": 25929,
          "na": 0,
          "states": {
            "aaaa": 5233,
            "none": 20696
          }
        }
      }
    },
    "qa": {
      "graded": 13335,
      "checks": {
        "dmarc": {
          "n": 13335,
          "na": 0,
          "states": {
            "absent": 8624,
            "none": 3175,
            "quarantine": 733,
            "reject": 801,
            "invalid": 2
          },
          "rua_present": 1731
        },
        "spf": {
          "n": 13335,
          "na": 0,
          "states": {
            "absent": 4999,
            "hardfail": 3049,
            "softfail": 5072,
            "neutral": 128,
            "plus_all": 1,
            "invalid": 86
          }
        },
        "dkim": {
          "n": 6636,
          "na": 6699,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3927,
            "none_observed": 2709
          }
        },
        "mx": {
          "n": 13335,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9328,
            "absent": 4007
          }
        },
        "reverse_dns": {
          "n": 9345,
          "na": 3990,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7473,
            "none": 1872
          }
        },
        "caa": {
          "n": 13277,
          "na": 58,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 356,
            "absent": 12921
          }
        },
        "dnssec": {
          "n": 13335,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 13335
          }
        },
        "https": {
          "n": 13335,
          "na": 0,
          "states": {
            "https": 11587,
            "redirects": 0,
            "http_only": 1748
          }
        },
        "tls": {
          "n": 11587,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 10992,
            "tls12": 595,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 11587,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 10750,
            "invalid": 837
          }
        },
        "hsts": {
          "n": 11587,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2005,
            "absent": 9582
          }
        },
        "csp": {
          "n": 5933,
          "na": 7402,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1360,
            "weak": 0,
            "absent": 4573
          }
        },
        "clickjacking": {
          "n": 5933,
          "na": 7402,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1134,
            "absent": 4799
          }
        },
        "mime_sniffing": {
          "n": 5933,
          "na": 7402,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1286,
            "absent": 4647
          }
        },
        "referrer_policy": {
          "n": 5933,
          "na": 7402,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 615,
            "absent": 5318
          }
        },
        "secure_by_default": {
          "n": 5795,
          "na": 7540,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 89,
            "not_all": 5706
          }
        },
        "ipv6": {
          "n": 13335,
          "na": 0,
          "states": {
            "aaaa": 2974,
            "none": 10361
          }
        }
      }
    },
    "qpon": {
      "graded": 57072,
      "checks": {
        "dmarc": {
          "n": 57072,
          "na": 0,
          "states": {
            "absent": 56846,
            "none": 131,
            "quarantine": 13,
            "reject": 82,
            "invalid": 0
          },
          "rua_present": 111
        },
        "spf": {
          "n": 57072,
          "na": 0,
          "states": {
            "absent": 56370,
            "hardfail": 502,
            "softfail": 188,
            "neutral": 1,
            "plus_all": 0,
            "invalid": 11
          }
        },
        "dkim": {
          "n": 100,
          "na": 56972,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 80,
            "none_observed": 20
          }
        },
        "mx": {
          "n": 57072,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 971,
            "absent": 56101
          }
        },
        "reverse_dns": {
          "n": 971,
          "na": 56101,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 772,
            "none": 199
          }
        },
        "caa": {
          "n": 55010,
          "na": 2062,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 67,
            "absent": 54943
          }
        },
        "dnssec": {
          "n": 57072,
          "na": 0,
          "states": {
            "signed_valid": 19,
            "signed_broken": 165,
            "unsigned": 56888
          }
        },
        "https": {
          "n": 57072,
          "na": 0,
          "states": {
            "https": 42285,
            "redirects": 0,
            "http_only": 14787
          }
        },
        "tls": {
          "n": 42285,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 40194,
            "tls12": 2091,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 42285,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 37033,
            "invalid": 5252
          }
        },
        "hsts": {
          "n": 42285,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4015,
            "absent": 38270
          }
        },
        "csp": {
          "n": 15369,
          "na": 41703,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 50,
            "weak": 0,
            "absent": 15319
          }
        },
        "clickjacking": {
          "n": 15369,
          "na": 41703,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1018,
            "absent": 14351
          }
        },
        "mime_sniffing": {
          "n": 15369,
          "na": 41703,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1068,
            "absent": 14301
          }
        },
        "referrer_policy": {
          "n": 15369,
          "na": 41703,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 759,
            "absent": 14610
          }
        },
        "secure_by_default": {
          "n": 13535,
          "na": 43537,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 5,
            "not_all": 13530
          }
        },
        "ipv6": {
          "n": 57072,
          "na": 0,
          "states": {
            "aaaa": 12614,
            "none": 44458
          }
        }
      }
    },
    "quebec": {
      "graded": 5075,
      "checks": {
        "dmarc": {
          "n": 5075,
          "na": 0,
          "states": {
            "absent": 3846,
            "none": 659,
            "quarantine": 310,
            "reject": 260,
            "invalid": 0
          },
          "rua_present": 550
        },
        "spf": {
          "n": 5075,
          "na": 0,
          "states": {
            "absent": 2705,
            "hardfail": 871,
            "softfail": 1372,
            "neutral": 114,
            "plus_all": 0,
            "invalid": 13
          }
        },
        "dkim": {
          "n": 1700,
          "na": 3375,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 858,
            "none_observed": 842
          }
        },
        "mx": {
          "n": 5075,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2800,
            "absent": 2275
          }
        },
        "reverse_dns": {
          "n": 2796,
          "na": 2279,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2442,
            "none": 354
          }
        },
        "caa": {
          "n": 5056,
          "na": 19,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 105,
            "absent": 4951
          }
        },
        "dnssec": {
          "n": 5075,
          "na": 0,
          "states": {
            "signed_valid": 164,
            "signed_broken": 2,
            "unsigned": 4909
          }
        },
        "https": {
          "n": 5075,
          "na": 0,
          "states": {
            "https": 2709,
            "redirects": 0,
            "http_only": 2366
          }
        },
        "tls": {
          "n": 2709,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2466,
            "tls12": 243,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2709,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2356,
            "invalid": 353
          }
        },
        "hsts": {
          "n": 2709,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 380,
            "absent": 2329
          }
        },
        "csp": {
          "n": 1456,
          "na": 3619,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 116,
            "weak": 0,
            "absent": 1340
          }
        },
        "clickjacking": {
          "n": 1456,
          "na": 3619,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 156,
            "absent": 1300
          }
        },
        "mime_sniffing": {
          "n": 1456,
          "na": 3619,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 197,
            "absent": 1259
          }
        },
        "referrer_policy": {
          "n": 1456,
          "na": 3619,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 92,
            "absent": 1364
          }
        },
        "secure_by_default": {
          "n": 1204,
          "na": 3871,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 21,
            "not_all": 1183
          }
        },
        "ipv6": {
          "n": 5075,
          "na": 0,
          "states": {
            "aaaa": 595,
            "none": 4480
          }
        }
      }
    },
    "quest": {
      "graded": 54539,
      "checks": {
        "dmarc": {
          "n": 54539,
          "na": 0,
          "states": {
            "absent": 47523,
            "none": 2762,
            "quarantine": 2810,
            "reject": 1444,
            "invalid": 0
          },
          "rua_present": 4104
        },
        "spf": {
          "n": 54539,
          "na": 0,
          "states": {
            "absent": 40797,
            "hardfail": 2508,
            "softfail": 10928,
            "neutral": 238,
            "plus_all": 1,
            "invalid": 67
          }
        },
        "dkim": {
          "n": 6061,
          "na": 48478,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2107,
            "none_observed": 3954
          }
        },
        "mx": {
          "n": 54539,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 15693,
            "absent": 38846
          }
        },
        "reverse_dns": {
          "n": 15688,
          "na": 38851,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 12297,
            "none": 3391
          }
        },
        "caa": {
          "n": 54065,
          "na": 474,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 734,
            "absent": 53331
          }
        },
        "dnssec": {
          "n": 54539,
          "na": 0,
          "states": {
            "signed_valid": 2267,
            "signed_broken": 7,
            "unsigned": 52265
          }
        },
        "https": {
          "n": 54539,
          "na": 0,
          "states": {
            "https": 32340,
            "redirects": 0,
            "http_only": 22199
          }
        },
        "tls": {
          "n": 32340,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 31430,
            "tls12": 910,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 32340,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 30687,
            "invalid": 1653
          }
        },
        "hsts": {
          "n": 32340,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 5015,
            "absent": 27325
          }
        },
        "csp": {
          "n": 18490,
          "na": 36049,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1644,
            "weak": 0,
            "absent": 16846
          }
        },
        "clickjacking": {
          "n": 18490,
          "na": 36049,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2477,
            "absent": 16013
          }
        },
        "mime_sniffing": {
          "n": 18490,
          "na": 36049,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2776,
            "absent": 15714
          }
        },
        "referrer_policy": {
          "n": 18490,
          "na": 36049,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2225,
            "absent": 16265
          }
        },
        "secure_by_default": {
          "n": 15759,
          "na": 38780,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 281,
            "not_all": 15478
          }
        },
        "ipv6": {
          "n": 54539,
          "na": 0,
          "states": {
            "aaaa": 20265,
            "none": 34274
          }
        }
      }
    },
    "re": {
      "graded": 26309,
      "checks": {
        "dmarc": {
          "n": 26309,
          "na": 0,
          "states": {
            "absent": 17314,
            "none": 4925,
            "quarantine": 2769,
            "reject": 1296,
            "invalid": 5
          },
          "rua_present": 2608
        },
        "spf": {
          "n": 26309,
          "na": 0,
          "states": {
            "absent": 6186,
            "hardfail": 9645,
            "softfail": 9382,
            "neutral": 996,
            "plus_all": 11,
            "invalid": 89
          }
        },
        "dkim": {
          "n": 7910,
          "na": 18399,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 6033,
            "none_observed": 1877
          }
        },
        "mx": {
          "n": 26309,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 21916,
            "absent": 4393
          }
        },
        "reverse_dns": {
          "n": 21933,
          "na": 4376,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 18176,
            "none": 3757
          }
        },
        "caa": {
          "n": 26242,
          "na": 67,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 598,
            "absent": 25644
          }
        },
        "dnssec": {
          "n": 26309,
          "na": 0,
          "states": {
            "signed_valid": 6390,
            "signed_broken": 8,
            "unsigned": 19911
          }
        },
        "https": {
          "n": 26309,
          "na": 0,
          "states": {
            "https": 22091,
            "redirects": 0,
            "http_only": 4218
          }
        },
        "tls": {
          "n": 22091,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 21065,
            "tls12": 1026,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 22091,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 20725,
            "invalid": 1366
          }
        },
        "hsts": {
          "n": 22091,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4317,
            "absent": 17774
          }
        },
        "csp": {
          "n": 13441,
          "na": 12868,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1738,
            "weak": 0,
            "absent": 11703
          }
        },
        "clickjacking": {
          "n": 13441,
          "na": 12868,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1912,
            "absent": 11529
          }
        },
        "mime_sniffing": {
          "n": 13441,
          "na": 12868,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2340,
            "absent": 11101
          }
        },
        "referrer_policy": {
          "n": 13441,
          "na": 12868,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1370,
            "absent": 12071
          }
        },
        "secure_by_default": {
          "n": 12975,
          "na": 13334,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 257,
            "not_all": 12718
          }
        },
        "ipv6": {
          "n": 26309,
          "na": 0,
          "states": {
            "aaaa": 8896,
            "none": 17413
          }
        }
      }
    },
    "realestate": {
      "graded": 13231,
      "checks": {
        "dmarc": {
          "n": 13231,
          "na": 0,
          "states": {
            "absent": 11929,
            "none": 410,
            "quarantine": 672,
            "reject": 219,
            "invalid": 1
          },
          "rua_present": 929
        },
        "spf": {
          "n": 13231,
          "na": 0,
          "states": {
            "absent": 10891,
            "hardfail": 622,
            "softfail": 1673,
            "neutral": 29,
            "plus_all": 0,
            "invalid": 16
          }
        },
        "dkim": {
          "n": 2220,
          "na": 11011,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 323,
            "none_observed": 1897
          }
        },
        "mx": {
          "n": 13231,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2599,
            "absent": 10632
          }
        },
        "reverse_dns": {
          "n": 2599,
          "na": 10632,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2375,
            "none": 224
          }
        },
        "caa": {
          "n": 13198,
          "na": 33,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 36,
            "absent": 13162
          }
        },
        "dnssec": {
          "n": 13231,
          "na": 0,
          "states": {
            "signed_valid": 21,
            "signed_broken": 0,
            "unsigned": 13210
          }
        },
        "https": {
          "n": 13231,
          "na": 0,
          "states": {
            "https": 5905,
            "redirects": 0,
            "http_only": 7326
          }
        },
        "tls": {
          "n": 5905,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5735,
            "tls12": 170,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5905,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5114,
            "invalid": 791
          }
        },
        "hsts": {
          "n": 5905,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3245,
            "absent": 2660
          }
        },
        "csp": {
          "n": 1899,
          "na": 11332,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 598,
            "weak": 0,
            "absent": 1301
          }
        },
        "clickjacking": {
          "n": 1899,
          "na": 11332,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 924,
            "absent": 975
          }
        },
        "mime_sniffing": {
          "n": 1899,
          "na": 11332,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 984,
            "absent": 915
          }
        },
        "referrer_policy": {
          "n": 1899,
          "na": 11332,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 111,
            "absent": 1788
          }
        },
        "secure_by_default": {
          "n": 1819,
          "na": 11412,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 18,
            "not_all": 1801
          }
        },
        "ipv6": {
          "n": 13231,
          "na": 0,
          "states": {
            "aaaa": 396,
            "none": 12835
          }
        }
      }
    },
    "realtor": {
      "graded": 22623,
      "checks": {
        "dmarc": {
          "n": 22623,
          "na": 0,
          "states": {
            "absent": 22285,
            "none": 285,
            "quarantine": 31,
            "reject": 22,
            "invalid": 0
          },
          "rua_present": 85
        },
        "spf": {
          "n": 22623,
          "na": 0,
          "states": {
            "absent": 17201,
            "hardfail": 138,
            "softfail": 5258,
            "neutral": 17,
            "plus_all": 1,
            "invalid": 8
          }
        },
        "dkim": {
          "n": 5886,
          "na": 16737,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 218,
            "none_observed": 5668
          }
        },
        "mx": {
          "n": 22623,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6013,
            "absent": 16610
          }
        },
        "reverse_dns": {
          "n": 6013,
          "na": 16610,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5914,
            "none": 99
          }
        },
        "caa": {
          "n": 22550,
          "na": 73,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 10,
            "absent": 22540
          }
        },
        "dnssec": {
          "n": 22623,
          "na": 0,
          "states": {
            "signed_valid": 2,
            "signed_broken": 0,
            "unsigned": 22621
          }
        },
        "https": {
          "n": 22623,
          "na": 0,
          "states": {
            "https": 7117,
            "redirects": 0,
            "http_only": 15506
          }
        },
        "tls": {
          "n": 7117,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6725,
            "tls12": 392,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7117,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4651,
            "invalid": 2466
          }
        },
        "hsts": {
          "n": 7117,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3664,
            "absent": 3453
          }
        },
        "csp": {
          "n": 5085,
          "na": 17538,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2435,
            "weak": 0,
            "absent": 2650
          }
        },
        "clickjacking": {
          "n": 5085,
          "na": 17538,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 4431,
            "absent": 654
          }
        },
        "mime_sniffing": {
          "n": 5085,
          "na": 17538,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 4553,
            "absent": 532
          }
        },
        "referrer_policy": {
          "n": 5085,
          "na": 17538,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 71,
            "absent": 5014
          }
        },
        "secure_by_default": {
          "n": 5068,
          "na": 17555,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 2,
            "not_all": 5066
          }
        },
        "ipv6": {
          "n": 22623,
          "na": 0,
          "states": {
            "aaaa": 171,
            "none": 22452
          }
        }
      }
    },
    "red": {
      "graded": 16445,
      "checks": {
        "dmarc": {
          "n": 16445,
          "na": 0,
          "states": {
            "absent": 13125,
            "none": 1449,
            "quarantine": 1029,
            "reject": 842,
            "invalid": 0
          },
          "rua_present": 1474
        },
        "spf": {
          "n": 16445,
          "na": 0,
          "states": {
            "absent": 9631,
            "hardfail": 2131,
            "softfail": 4262,
            "neutral": 252,
            "plus_all": 1,
            "invalid": 168
          }
        },
        "dkim": {
          "n": 2692,
          "na": 13753,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1469,
            "none_observed": 1223
          }
        },
        "mx": {
          "n": 16445,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7772,
            "absent": 8673
          }
        },
        "reverse_dns": {
          "n": 7767,
          "na": 8678,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6148,
            "none": 1619
          }
        },
        "caa": {
          "n": 16221,
          "na": 224,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 445,
            "absent": 15776
          }
        },
        "dnssec": {
          "n": 16445,
          "na": 0,
          "states": {
            "signed_valid": 1324,
            "signed_broken": 13,
            "unsigned": 15108
          }
        },
        "https": {
          "n": 16445,
          "na": 0,
          "states": {
            "https": 8806,
            "redirects": 0,
            "http_only": 7639
          }
        },
        "tls": {
          "n": 8806,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8229,
            "tls12": 577,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8806,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7592,
            "invalid": 1214
          }
        },
        "hsts": {
          "n": 8806,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1686,
            "absent": 7120
          }
        },
        "csp": {
          "n": 6050,
          "na": 10395,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 490,
            "weak": 0,
            "absent": 5560
          }
        },
        "clickjacking": {
          "n": 6050,
          "na": 10395,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 887,
            "absent": 5163
          }
        },
        "mime_sniffing": {
          "n": 6050,
          "na": 10395,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1021,
            "absent": 5029
          }
        },
        "referrer_policy": {
          "n": 6050,
          "na": 10395,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 609,
            "absent": 5441
          }
        },
        "secure_by_default": {
          "n": 5021,
          "na": 11424,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 87,
            "not_all": 4934
          }
        },
        "ipv6": {
          "n": 16445,
          "na": 0,
          "states": {
            "aaaa": 3448,
            "none": 12997
          }
        }
      }
    },
    "ren": {
      "graded": 10340,
      "checks": {
        "dmarc": {
          "n": 10340,
          "na": 0,
          "states": {
            "absent": 10150,
            "none": 104,
            "quarantine": 56,
            "reject": 30,
            "invalid": 0
          },
          "rua_present": 124
        },
        "spf": {
          "n": 10340,
          "na": 0,
          "states": {
            "absent": 9553,
            "hardfail": 383,
            "softfail": 393,
            "neutral": 2,
            "plus_all": 2,
            "invalid": 7
          }
        },
        "dkim": {
          "n": 157,
          "na": 10183,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 128,
            "none_observed": 29
          }
        },
        "mx": {
          "n": 10340,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1158,
            "absent": 9182
          }
        },
        "reverse_dns": {
          "n": 1157,
          "na": 9183,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 262,
            "none": 895
          }
        },
        "caa": {
          "n": 10087,
          "na": 253,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 39,
            "absent": 10048
          }
        },
        "dnssec": {
          "n": 10340,
          "na": 0,
          "states": {
            "signed_valid": 41,
            "signed_broken": 1,
            "unsigned": 10298
          }
        },
        "https": {
          "n": 10340,
          "na": 0,
          "states": {
            "https": 4368,
            "redirects": 0,
            "http_only": 5972
          }
        },
        "tls": {
          "n": 4368,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3754,
            "tls12": 614,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4368,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3314,
            "invalid": 1054
          }
        },
        "hsts": {
          "n": 4368,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1067,
            "absent": 3301
          }
        },
        "csp": {
          "n": 3080,
          "na": 7260,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 83,
            "weak": 0,
            "absent": 2997
          }
        },
        "clickjacking": {
          "n": 3080,
          "na": 7260,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 219,
            "absent": 2861
          }
        },
        "mime_sniffing": {
          "n": 3080,
          "na": 7260,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 248,
            "absent": 2832
          }
        },
        "referrer_policy": {
          "n": 3080,
          "na": 7260,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 165,
            "absent": 2915
          }
        },
        "secure_by_default": {
          "n": 2293,
          "na": 8047,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 48,
            "not_all": 2245
          }
        },
        "ipv6": {
          "n": 10340,
          "na": 0,
          "states": {
            "aaaa": 482,
            "none": 9858
          }
        }
      }
    },
    "rent": {
      "graded": 9665,
      "checks": {
        "dmarc": {
          "n": 9665,
          "na": 0,
          "states": {
            "absent": 6596,
            "none": 701,
            "quarantine": 1881,
            "reject": 486,
            "invalid": 1
          },
          "rua_present": 2328
        },
        "spf": {
          "n": 9665,
          "na": 0,
          "states": {
            "absent": 6065,
            "hardfail": 1386,
            "softfail": 2022,
            "neutral": 77,
            "plus_all": 1,
            "invalid": 114
          }
        },
        "dkim": {
          "n": 1464,
          "na": 8201,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 674,
            "none_observed": 790
          }
        },
        "mx": {
          "n": 9665,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4058,
            "absent": 5607
          }
        },
        "reverse_dns": {
          "n": 4123,
          "na": 5542,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3170,
            "none": 953
          }
        },
        "caa": {
          "n": 9604,
          "na": 61,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 115,
            "absent": 9489
          }
        },
        "dnssec": {
          "n": 9665,
          "na": 0,
          "states": {
            "signed_valid": 568,
            "signed_broken": 4,
            "unsigned": 9093
          }
        },
        "https": {
          "n": 9665,
          "na": 0,
          "states": {
            "https": 5548,
            "redirects": 0,
            "http_only": 4117
          }
        },
        "tls": {
          "n": 5548,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5337,
            "tls12": 211,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5548,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5151,
            "invalid": 397
          }
        },
        "hsts": {
          "n": 5548,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1246,
            "absent": 4302
          }
        },
        "csp": {
          "n": 3673,
          "na": 5992,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 582,
            "weak": 0,
            "absent": 3091
          }
        },
        "clickjacking": {
          "n": 3673,
          "na": 5992,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 850,
            "absent": 2823
          }
        },
        "mime_sniffing": {
          "n": 3673,
          "na": 5992,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 728,
            "absent": 2945
          }
        },
        "referrer_policy": {
          "n": 3673,
          "na": 5992,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 543,
            "absent": 3130
          }
        },
        "secure_by_default": {
          "n": 3115,
          "na": 6550,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 124,
            "not_all": 2991
          }
        },
        "ipv6": {
          "n": 9665,
          "na": 0,
          "states": {
            "aaaa": 1455,
            "none": 8210
          }
        }
      }
    },
    "rentals": {
      "graded": 11924,
      "checks": {
        "dmarc": {
          "n": 11924,
          "na": 0,
          "states": {
            "absent": 9496,
            "none": 834,
            "quarantine": 1025,
            "reject": 569,
            "invalid": 0
          },
          "rua_present": 1480
        },
        "spf": {
          "n": 11924,
          "na": 0,
          "states": {
            "absent": 7654,
            "hardfail": 1510,
            "softfail": 2576,
            "neutral": 157,
            "plus_all": 1,
            "invalid": 26
          }
        },
        "dkim": {
          "n": 2578,
          "na": 9346,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 802,
            "none_observed": 1776
          }
        },
        "mx": {
          "n": 11924,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5625,
            "absent": 6299
          }
        },
        "reverse_dns": {
          "n": 5635,
          "na": 6289,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4706,
            "none": 929
          }
        },
        "caa": {
          "n": 11878,
          "na": 46,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 234,
            "absent": 11644
          }
        },
        "dnssec": {
          "n": 11924,
          "na": 0,
          "states": {
            "signed_valid": 722,
            "signed_broken": 2,
            "unsigned": 11200
          }
        },
        "https": {
          "n": 11924,
          "na": 0,
          "states": {
            "https": 5691,
            "redirects": 0,
            "http_only": 6233
          }
        },
        "tls": {
          "n": 5691,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5483,
            "tls12": 208,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5691,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5214,
            "invalid": 477
          }
        },
        "hsts": {
          "n": 5691,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1151,
            "absent": 4540
          }
        },
        "csp": {
          "n": 3347,
          "na": 8577,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 321,
            "weak": 0,
            "absent": 3026
          }
        },
        "clickjacking": {
          "n": 3347,
          "na": 8577,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 585,
            "absent": 2762
          }
        },
        "mime_sniffing": {
          "n": 3347,
          "na": 8577,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 640,
            "absent": 2707
          }
        },
        "referrer_policy": {
          "n": 3347,
          "na": 8577,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 329,
            "absent": 3018
          }
        },
        "secure_by_default": {
          "n": 2761,
          "na": 9163,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 53,
            "not_all": 2708
          }
        },
        "ipv6": {
          "n": 11924,
          "na": 0,
          "states": {
            "aaaa": 1204,
            "none": 10720
          }
        }
      }
    },
    "repair": {
      "graded": 7821,
      "checks": {
        "dmarc": {
          "n": 7821,
          "na": 0,
          "states": {
            "absent": 5671,
            "none": 1219,
            "quarantine": 525,
            "reject": 406,
            "invalid": 0
          },
          "rua_present": 865
        },
        "spf": {
          "n": 7821,
          "na": 0,
          "states": {
            "absent": 4346,
            "hardfail": 932,
            "softfail": 2449,
            "neutral": 65,
            "plus_all": 0,
            "invalid": 29
          }
        },
        "dkim": {
          "n": 1954,
          "na": 5867,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1066,
            "none_observed": 888
          }
        },
        "mx": {
          "n": 7821,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4195,
            "absent": 3626
          }
        },
        "reverse_dns": {
          "n": 4197,
          "na": 3624,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2927,
            "none": 1270
          }
        },
        "caa": {
          "n": 7776,
          "na": 45,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 160,
            "absent": 7616
          }
        },
        "dnssec": {
          "n": 7821,
          "na": 0,
          "states": {
            "signed_valid": 503,
            "signed_broken": 0,
            "unsigned": 7318
          }
        },
        "https": {
          "n": 7821,
          "na": 0,
          "states": {
            "https": 4389,
            "redirects": 0,
            "http_only": 3432
          }
        },
        "tls": {
          "n": 4389,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4269,
            "tls12": 120,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4389,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4037,
            "invalid": 352
          }
        },
        "hsts": {
          "n": 4389,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 895,
            "absent": 3494
          }
        },
        "csp": {
          "n": 3007,
          "na": 4814,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 297,
            "weak": 0,
            "absent": 2710
          }
        },
        "clickjacking": {
          "n": 3007,
          "na": 4814,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 425,
            "absent": 2582
          }
        },
        "mime_sniffing": {
          "n": 3007,
          "na": 4814,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 543,
            "absent": 2464
          }
        },
        "referrer_policy": {
          "n": 3007,
          "na": 4814,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 324,
            "absent": 2683
          }
        },
        "secure_by_default": {
          "n": 2503,
          "na": 5318,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 41,
            "not_all": 2462
          }
        },
        "ipv6": {
          "n": 7821,
          "na": 0,
          "states": {
            "aaaa": 1727,
            "none": 6094
          }
        }
      }
    },
    "report": {
      "graded": 10651,
      "checks": {
        "dmarc": {
          "n": 10651,
          "na": 0,
          "states": {
            "absent": 8428,
            "none": 915,
            "quarantine": 737,
            "reject": 571,
            "invalid": 0
          },
          "rua_present": 1211
        },
        "spf": {
          "n": 10651,
          "na": 0,
          "states": {
            "absent": 6266,
            "hardfail": 1152,
            "softfail": 3074,
            "neutral": 123,
            "plus_all": 2,
            "invalid": 34
          }
        },
        "dkim": {
          "n": 1374,
          "na": 9277,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 713,
            "none_observed": 661
          }
        },
        "mx": {
          "n": 10651,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4887,
            "absent": 5764
          }
        },
        "reverse_dns": {
          "n": 4888,
          "na": 5763,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4131,
            "none": 757
          }
        },
        "caa": {
          "n": 10575,
          "na": 76,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 391,
            "absent": 10184
          }
        },
        "dnssec": {
          "n": 10651,
          "na": 0,
          "states": {
            "signed_valid": 893,
            "signed_broken": 9,
            "unsigned": 9749
          }
        },
        "https": {
          "n": 10651,
          "na": 0,
          "states": {
            "https": 5740,
            "redirects": 0,
            "http_only": 4911
          }
        },
        "tls": {
          "n": 5740,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5449,
            "tls12": 291,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5740,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5201,
            "invalid": 539
          }
        },
        "hsts": {
          "n": 5740,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1410,
            "absent": 4330
          }
        },
        "csp": {
          "n": 3804,
          "na": 6847,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 330,
            "weak": 0,
            "absent": 3474
          }
        },
        "clickjacking": {
          "n": 3804,
          "na": 6847,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 720,
            "absent": 3084
          }
        },
        "mime_sniffing": {
          "n": 3804,
          "na": 6847,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 927,
            "absent": 2877
          }
        },
        "referrer_policy": {
          "n": 3804,
          "na": 6847,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 641,
            "absent": 3163
          }
        },
        "secure_by_default": {
          "n": 3145,
          "na": 7506,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 83,
            "not_all": 3062
          }
        },
        "ipv6": {
          "n": 10651,
          "na": 0,
          "states": {
            "aaaa": 2028,
            "none": 8623
          }
        }
      }
    },
    "rest": {
      "graded": 97941,
      "checks": {
        "dmarc": {
          "n": 97941,
          "na": 0,
          "states": {
            "absent": 92326,
            "none": 1585,
            "quarantine": 3606,
            "reject": 423,
            "invalid": 1
          },
          "rua_present": 4084
        },
        "spf": {
          "n": 97941,
          "na": 0,
          "states": {
            "absent": 76126,
            "hardfail": 2648,
            "softfail": 18774,
            "neutral": 90,
            "plus_all": 0,
            "invalid": 303
          }
        },
        "dkim": {
          "n": 2113,
          "na": 95828,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1494,
            "none_observed": 619
          }
        },
        "mx": {
          "n": 97941,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 22767,
            "absent": 75174
          }
        },
        "reverse_dns": {
          "n": 22764,
          "na": 75177,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 20145,
            "none": 2619
          }
        },
        "caa": {
          "n": 97184,
          "na": 757,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 241,
            "absent": 96943
          }
        },
        "dnssec": {
          "n": 97941,
          "na": 0,
          "states": {
            "signed_valid": 7813,
            "signed_broken": 23,
            "unsigned": 90105
          }
        },
        "https": {
          "n": 97941,
          "na": 0,
          "states": {
            "https": 50396,
            "redirects": 0,
            "http_only": 47545
          }
        },
        "tls": {
          "n": 50396,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 47308,
            "tls12": 3088,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 50396,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 48978,
            "invalid": 1418
          }
        },
        "hsts": {
          "n": 50396,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2847,
            "absent": 47549
          }
        },
        "csp": {
          "n": 22190,
          "na": 75751,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 4005,
            "weak": 0,
            "absent": 18185
          }
        },
        "clickjacking": {
          "n": 22190,
          "na": 75751,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 5872,
            "absent": 16318
          }
        },
        "mime_sniffing": {
          "n": 22190,
          "na": 75751,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 6090,
            "absent": 16100
          }
        },
        "referrer_policy": {
          "n": 22190,
          "na": 75751,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 5538,
            "absent": 16652
          }
        },
        "secure_by_default": {
          "n": 15118,
          "na": 82823,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 101,
            "not_all": 15017
          }
        },
        "ipv6": {
          "n": 97941,
          "na": 0,
          "states": {
            "aaaa": 35711,
            "none": 62230
          }
        }
      }
    },
    "restaurant": {
      "graded": 7706,
      "checks": {
        "dmarc": {
          "n": 7706,
          "na": 0,
          "states": {
            "absent": 5590,
            "none": 1007,
            "quarantine": 603,
            "reject": 504,
            "invalid": 2
          },
          "rua_present": 867
        },
        "spf": {
          "n": 7706,
          "na": 0,
          "states": {
            "absent": 4403,
            "hardfail": 973,
            "softfail": 2138,
            "neutral": 126,
            "plus_all": 0,
            "invalid": 66
          }
        },
        "dkim": {
          "n": 1415,
          "na": 6291,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 679,
            "none_observed": 736
          }
        },
        "mx": {
          "n": 7706,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4034,
            "absent": 3672
          }
        },
        "reverse_dns": {
          "n": 4035,
          "na": 3671,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3468,
            "none": 567
          }
        },
        "caa": {
          "n": 7663,
          "na": 43,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 315,
            "absent": 7348
          }
        },
        "dnssec": {
          "n": 7706,
          "na": 0,
          "states": {
            "signed_valid": 553,
            "signed_broken": 4,
            "unsigned": 7149
          }
        },
        "https": {
          "n": 7706,
          "na": 0,
          "states": {
            "https": 4305,
            "redirects": 0,
            "http_only": 3401
          }
        },
        "tls": {
          "n": 4305,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4141,
            "tls12": 164,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4305,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3839,
            "invalid": 466
          }
        },
        "hsts": {
          "n": 4305,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 900,
            "absent": 3405
          }
        },
        "csp": {
          "n": 2688,
          "na": 5018,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 307,
            "weak": 0,
            "absent": 2381
          }
        },
        "clickjacking": {
          "n": 2688,
          "na": 5018,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 409,
            "absent": 2279
          }
        },
        "mime_sniffing": {
          "n": 2688,
          "na": 5018,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 504,
            "absent": 2184
          }
        },
        "referrer_policy": {
          "n": 2688,
          "na": 5018,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 271,
            "absent": 2417
          }
        },
        "secure_by_default": {
          "n": 2107,
          "na": 5599,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 43,
            "not_all": 2064
          }
        },
        "ipv6": {
          "n": 7706,
          "na": 0,
          "states": {
            "aaaa": 1835,
            "none": 5871
          }
        }
      }
    },
    "review": {
      "graded": 6548,
      "checks": {
        "dmarc": {
          "n": 6548,
          "na": 0,
          "states": {
            "absent": 5548,
            "none": 302,
            "quarantine": 216,
            "reject": 482,
            "invalid": 0
          },
          "rua_present": 579
        },
        "spf": {
          "n": 6548,
          "na": 0,
          "states": {
            "absent": 4181,
            "hardfail": 618,
            "softfail": 1655,
            "neutral": 70,
            "plus_all": 0,
            "invalid": 24
          }
        },
        "dkim": {
          "n": 543,
          "na": 6005,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 308,
            "none_observed": 235
          }
        },
        "mx": {
          "n": 6548,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2509,
            "absent": 4039
          }
        },
        "reverse_dns": {
          "n": 2513,
          "na": 4035,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2010,
            "none": 503
          }
        },
        "caa": {
          "n": 6470,
          "na": 78,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 118,
            "absent": 6352
          }
        },
        "dnssec": {
          "n": 6548,
          "na": 0,
          "states": {
            "signed_valid": 342,
            "signed_broken": 5,
            "unsigned": 6201
          }
        },
        "https": {
          "n": 6548,
          "na": 0,
          "states": {
            "https": 3297,
            "redirects": 0,
            "http_only": 3251
          }
        },
        "tls": {
          "n": 3297,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3212,
            "tls12": 85,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3297,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3067,
            "invalid": 230
          }
        },
        "hsts": {
          "n": 3297,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 563,
            "absent": 2734
          }
        },
        "csp": {
          "n": 1940,
          "na": 4608,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 230,
            "weak": 0,
            "absent": 1710
          }
        },
        "clickjacking": {
          "n": 1940,
          "na": 4608,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 493,
            "absent": 1447
          }
        },
        "mime_sniffing": {
          "n": 1940,
          "na": 4608,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 490,
            "absent": 1450
          }
        },
        "referrer_policy": {
          "n": 1940,
          "na": 4608,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 254,
            "absent": 1686
          }
        },
        "secure_by_default": {
          "n": 1357,
          "na": 5191,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 17,
            "not_all": 1340
          }
        },
        "ipv6": {
          "n": 6548,
          "na": 0,
          "states": {
            "aaaa": 1807,
            "none": 4741
          }
        }
      }
    },
    "reviews": {
      "graded": 9882,
      "checks": {
        "dmarc": {
          "n": 9882,
          "na": 0,
          "states": {
            "absent": 8062,
            "none": 392,
            "quarantine": 484,
            "reject": 944,
            "invalid": 0
          },
          "rua_present": 1072
        },
        "spf": {
          "n": 9882,
          "na": 0,
          "states": {
            "absent": 7294,
            "hardfail": 1264,
            "softfail": 1170,
            "neutral": 125,
            "plus_all": 1,
            "invalid": 28
          }
        },
        "dkim": {
          "n": 1453,
          "na": 8429,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 353,
            "none_observed": 1100
          }
        },
        "mx": {
          "n": 9882,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3273,
            "absent": 6609
          }
        },
        "reverse_dns": {
          "n": 3276,
          "na": 6606,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2423,
            "none": 853
          }
        },
        "caa": {
          "n": 9831,
          "na": 51,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 199,
            "absent": 9632
          }
        },
        "dnssec": {
          "n": 9882,
          "na": 0,
          "states": {
            "signed_valid": 451,
            "signed_broken": 7,
            "unsigned": 9424
          }
        },
        "https": {
          "n": 9882,
          "na": 0,
          "states": {
            "https": 4850,
            "redirects": 0,
            "http_only": 5032
          }
        },
        "tls": {
          "n": 4850,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4713,
            "tls12": 137,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4850,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4471,
            "invalid": 379
          }
        },
        "hsts": {
          "n": 4850,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 932,
            "absent": 3918
          }
        },
        "csp": {
          "n": 3390,
          "na": 6492,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 328,
            "weak": 0,
            "absent": 3062
          }
        },
        "clickjacking": {
          "n": 3390,
          "na": 6492,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 540,
            "absent": 2850
          }
        },
        "mime_sniffing": {
          "n": 3390,
          "na": 6492,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 542,
            "absent": 2848
          }
        },
        "referrer_policy": {
          "n": 3390,
          "na": 6492,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 257,
            "absent": 3133
          }
        },
        "secure_by_default": {
          "n": 2624,
          "na": 7258,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 22,
            "not_all": 2602
          }
        },
        "ipv6": {
          "n": 9882,
          "na": 0,
          "states": {
            "aaaa": 1520,
            "none": 8362
          }
        }
      }
    },
    "rip": {
      "graded": 10007,
      "checks": {
        "dmarc": {
          "n": 10007,
          "na": 0,
          "states": {
            "absent": 8557,
            "none": 543,
            "quarantine": 402,
            "reject": 505,
            "invalid": 0
          },
          "rua_present": 531
        },
        "spf": {
          "n": 10007,
          "na": 0,
          "states": {
            "absent": 6895,
            "hardfail": 950,
            "softfail": 1992,
            "neutral": 134,
            "plus_all": 1,
            "invalid": 35
          }
        },
        "dkim": {
          "n": 1098,
          "na": 8909,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 673,
            "none_observed": 425
          }
        },
        "mx": {
          "n": 10007,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3217,
            "absent": 6790
          }
        },
        "reverse_dns": {
          "n": 3214,
          "na": 6793,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2895,
            "none": 319
          }
        },
        "caa": {
          "n": 9919,
          "na": 88,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 446,
            "absent": 9473
          }
        },
        "dnssec": {
          "n": 10007,
          "na": 0,
          "states": {
            "signed_valid": 1009,
            "signed_broken": 7,
            "unsigned": 8991
          }
        },
        "https": {
          "n": 10007,
          "na": 0,
          "states": {
            "https": 6207,
            "redirects": 0,
            "http_only": 3800
          }
        },
        "tls": {
          "n": 6207,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5955,
            "tls12": 252,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6207,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5320,
            "invalid": 887
          }
        },
        "hsts": {
          "n": 6207,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1236,
            "absent": 4971
          }
        },
        "csp": {
          "n": 3749,
          "na": 6258,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 296,
            "weak": 0,
            "absent": 3453
          }
        },
        "clickjacking": {
          "n": 3749,
          "na": 6258,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 647,
            "absent": 3102
          }
        },
        "mime_sniffing": {
          "n": 3749,
          "na": 6258,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 792,
            "absent": 2957
          }
        },
        "referrer_policy": {
          "n": 3749,
          "na": 6258,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 537,
            "absent": 3212
          }
        },
        "secure_by_default": {
          "n": 3187,
          "na": 6820,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 47,
            "not_all": 3140
          }
        },
        "ipv6": {
          "n": 10007,
          "na": 0,
          "states": {
            "aaaa": 2167,
            "none": 7840
          }
        }
      }
    },
    "ro": {
      "graded": 487810,
      "checks": {
        "dmarc": {
          "n": 487810,
          "na": 0,
          "states": {
            "absent": 263521,
            "none": 170201,
            "quarantine": 23336,
            "reject": 30720,
            "invalid": 32
          },
          "rua_present": 46832
        },
        "spf": {
          "n": 487810,
          "na": 0,
          "states": {
            "absent": 101795,
            "hardfail": 97420,
            "softfail": 280157,
            "neutral": 6816,
            "plus_all": 110,
            "invalid": 1512
          }
        },
        "dkim": {
          "n": 336168,
          "na": 151642,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 300994,
            "none_observed": 35174
          }
        },
        "mx": {
          "n": 487810,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 418322,
            "absent": 69488
          }
        },
        "reverse_dns": {
          "n": 417294,
          "na": 70516,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 344265,
            "none": 73029
          }
        },
        "caa": {
          "n": 485650,
          "na": 2160,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 11697,
            "absent": 473953
          }
        },
        "dnssec": {
          "n": 487810,
          "na": 0,
          "states": {
            "signed_valid": 4973,
            "signed_broken": 47,
            "unsigned": 482790
          }
        },
        "https": {
          "n": 487810,
          "na": 0,
          "states": {
            "https": 463148,
            "redirects": 0,
            "http_only": 24662
          }
        },
        "tls": {
          "n": 463148,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 447290,
            "tls12": 15858,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 463148,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 445195,
            "invalid": 17953
          }
        },
        "hsts": {
          "n": 463148,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 63429,
            "absent": 399719
          }
        },
        "csp": {
          "n": 292037,
          "na": 195773,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 20120,
            "weak": 0,
            "absent": 271917
          }
        },
        "clickjacking": {
          "n": 292037,
          "na": 195773,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 38513,
            "absent": 253524
          }
        },
        "mime_sniffing": {
          "n": 292037,
          "na": 195773,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 78135,
            "absent": 213902
          }
        },
        "referrer_policy": {
          "n": 292037,
          "na": 195773,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 27997,
            "absent": 264040
          }
        },
        "secure_by_default": {
          "n": 289451,
          "na": 198359,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 4070,
            "not_all": 285381
          }
        },
        "ipv6": {
          "n": 487810,
          "na": 0,
          "states": {
            "aaaa": 93089,
            "none": 394721
          }
        }
      }
    },
    "rocks": {
      "graded": 49279,
      "checks": {
        "dmarc": {
          "n": 49279,
          "na": 0,
          "states": {
            "absent": 38362,
            "none": 5275,
            "quarantine": 2616,
            "reject": 3024,
            "invalid": 2
          },
          "rua_present": 4082
        },
        "spf": {
          "n": 49279,
          "na": 0,
          "states": {
            "absent": 27580,
            "hardfail": 5920,
            "softfail": 14215,
            "neutral": 922,
            "plus_all": 7,
            "invalid": 635
          }
        },
        "dkim": {
          "n": 11469,
          "na": 37810,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 4263,
            "none_observed": 7206
          }
        },
        "mx": {
          "n": 49279,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 28113,
            "absent": 21166
          }
        },
        "reverse_dns": {
          "n": 28116,
          "na": 21163,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 25188,
            "none": 2928
          }
        },
        "caa": {
          "n": 49063,
          "na": 216,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1160,
            "absent": 47903
          }
        },
        "dnssec": {
          "n": 49279,
          "na": 0,
          "states": {
            "signed_valid": 3424,
            "signed_broken": 26,
            "unsigned": 45829
          }
        },
        "https": {
          "n": 49279,
          "na": 0,
          "states": {
            "https": 25617,
            "redirects": 0,
            "http_only": 23662
          }
        },
        "tls": {
          "n": 25617,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 24371,
            "tls12": 1246,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 25617,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 22101,
            "invalid": 3516
          }
        },
        "hsts": {
          "n": 25617,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 5994,
            "absent": 19623
          }
        },
        "csp": {
          "n": 15989,
          "na": 33290,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1543,
            "weak": 0,
            "absent": 14446
          }
        },
        "clickjacking": {
          "n": 15989,
          "na": 33290,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2741,
            "absent": 13248
          }
        },
        "mime_sniffing": {
          "n": 15989,
          "na": 33290,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2641,
            "absent": 13348
          }
        },
        "referrer_policy": {
          "n": 15989,
          "na": 33290,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1360,
            "absent": 14629
          }
        },
        "secure_by_default": {
          "n": 12838,
          "na": 36441,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 332,
            "not_all": 12506
          }
        },
        "ipv6": {
          "n": 49279,
          "na": 0,
          "states": {
            "aaaa": 9750,
            "none": 39529
          }
        }
      }
    },
    "rs": {
      "graded": 126476,
      "checks": {
        "dmarc": {
          "n": 126476,
          "na": 0,
          "states": {
            "absent": 87923,
            "none": 30482,
            "quarantine": 4968,
            "reject": 3099,
            "invalid": 4
          },
          "rua_present": 9092
        },
        "spf": {
          "n": 126476,
          "na": 0,
          "states": {
            "absent": 33617,
            "hardfail": 24120,
            "softfail": 65774,
            "neutral": 2177,
            "plus_all": 18,
            "invalid": 770
          }
        },
        "dkim": {
          "n": 73675,
          "na": 52801,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 65994,
            "none_observed": 7681
          }
        },
        "mx": {
          "n": 126476,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 102809,
            "absent": 23667
          }
        },
        "reverse_dns": {
          "n": 103305,
          "na": 23171,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 93273,
            "none": 10032
          }
        },
        "caa": {
          "n": 126220,
          "na": 256,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2366,
            "absent": 123854
          }
        },
        "dnssec": {
          "n": 126476,
          "na": 0,
          "states": {
            "signed_valid": 18388,
            "signed_broken": 8,
            "unsigned": 108080
          }
        },
        "https": {
          "n": 126476,
          "na": 0,
          "states": {
            "https": 119438,
            "redirects": 0,
            "http_only": 7038
          }
        },
        "tls": {
          "n": 119438,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 113199,
            "tls12": 6239,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 119438,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 115090,
            "invalid": 4348
          }
        },
        "hsts": {
          "n": 119438,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 15642,
            "absent": 103796
          }
        },
        "csp": {
          "n": 81024,
          "na": 45452,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 3866,
            "weak": 0,
            "absent": 77158
          }
        },
        "clickjacking": {
          "n": 81024,
          "na": 45452,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 8619,
            "absent": 72405
          }
        },
        "mime_sniffing": {
          "n": 81024,
          "na": 45452,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 10476,
            "absent": 70548
          }
        },
        "referrer_policy": {
          "n": 81024,
          "na": 45452,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 6660,
            "absent": 74364
          }
        },
        "secure_by_default": {
          "n": 78749,
          "na": 47727,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 637,
            "not_all": 78112
          }
        },
        "ipv6": {
          "n": 126476,
          "na": 0,
          "states": {
            "aaaa": 23933,
            "none": 102543
          }
        }
      }
    },
    "ru": {
      "graded": 4498188,
      "checks": {
        "dmarc": {
          "n": 4498188,
          "na": 0,
          "states": {
            "absent": 4090744,
            "none": 279978,
            "quarantine": 62869,
            "reject": 64390,
            "invalid": 207
          },
          "rua_present": 113376
        },
        "spf": {
          "n": 4498188,
          "na": 0,
          "states": {
            "absent": 2293227,
            "hardfail": 133974,
            "softfail": 1017792,
            "neutral": 40447,
            "plus_all": 479,
            "invalid": 1012269
          }
        },
        "dkim": {
          "n": 762663,
          "na": 3735525,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 733660,
            "none_observed": 29003
          }
        },
        "mx": {
          "n": 4498188,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2825918,
            "absent": 1672270
          }
        },
        "reverse_dns": {
          "n": 2780354,
          "na": 1717834,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2552563,
            "none": 227791
          }
        },
        "caa": {
          "n": 4451858,
          "na": 46330,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 109728,
            "absent": 4342130
          }
        },
        "dnssec": {
          "n": 4498188,
          "na": 0,
          "states": {
            "signed_valid": 8588,
            "signed_broken": 325,
            "unsigned": 4489275
          }
        },
        "https": {
          "n": 4498188,
          "na": 0,
          "states": {
            "https": 3270224,
            "redirects": 0,
            "http_only": 1227964
          }
        },
        "tls": {
          "n": 3270224,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2604180,
            "tls12": 666044,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3270224,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2669966,
            "invalid": 600258
          }
        },
        "hsts": {
          "n": 3270224,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 399300,
            "absent": 2870924
          }
        },
        "csp": {
          "n": 2394873,
          "na": 2103315,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 68999,
            "weak": 0,
            "absent": 2325874
          }
        },
        "clickjacking": {
          "n": 2394873,
          "na": 2103315,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 510756,
            "absent": 1884117
          }
        },
        "mime_sniffing": {
          "n": 2394873,
          "na": 2103315,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 225360,
            "absent": 2169513
          }
        },
        "referrer_policy": {
          "n": 2394873,
          "na": 2103315,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 122366,
            "absent": 2272507
          }
        },
        "secure_by_default": {
          "n": 2183998,
          "na": 2314190,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 9097,
            "not_all": 2174901
          }
        },
        "ipv6": {
          "n": 4498188,
          "na": 0,
          "states": {
            "aaaa": 650081,
            "none": 3848107
          }
        }
      }
    },
    "run": {
      "graded": 130176,
      "checks": {
        "dmarc": {
          "n": 130176,
          "na": 0,
          "states": {
            "absent": 123137,
            "none": 2909,
            "quarantine": 2692,
            "reject": 1432,
            "invalid": 6
          },
          "rua_present": 4077
        },
        "spf": {
          "n": 130176,
          "na": 0,
          "states": {
            "absent": 115419,
            "hardfail": 5665,
            "softfail": 8485,
            "neutral": 347,
            "plus_all": 7,
            "invalid": 253
          }
        },
        "dkim": {
          "n": 4407,
          "na": 125769,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2444,
            "none_observed": 1963
          }
        },
        "mx": {
          "n": 130176,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 16230,
            "absent": 113946
          }
        },
        "reverse_dns": {
          "n": 16219,
          "na": 113957,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 12931,
            "none": 3288
          }
        },
        "caa": {
          "n": 128604,
          "na": 1572,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1814,
            "absent": 126790
          }
        },
        "dnssec": {
          "n": 130176,
          "na": 0,
          "states": {
            "signed_valid": 14432,
            "signed_broken": 81,
            "unsigned": 115663
          }
        },
        "https": {
          "n": 130176,
          "na": 0,
          "states": {
            "https": 34305,
            "redirects": 0,
            "http_only": 95871
          }
        },
        "tls": {
          "n": 34305,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 33172,
            "tls12": 1133,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 34305,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 31269,
            "invalid": 3036
          }
        },
        "hsts": {
          "n": 34305,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 6577,
            "absent": 27728
          }
        },
        "csp": {
          "n": 32537,
          "na": 97639,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 12333,
            "weak": 0,
            "absent": 20204
          }
        },
        "clickjacking": {
          "n": 32537,
          "na": 97639,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 13616,
            "absent": 18921
          }
        },
        "mime_sniffing": {
          "n": 32537,
          "na": 97639,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 14446,
            "absent": 18091
          }
        },
        "referrer_policy": {
          "n": 32537,
          "na": 97639,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 13436,
            "absent": 19101
          }
        },
        "secure_by_default": {
          "n": 19158,
          "na": 111018,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 312,
            "not_all": 18846
          }
        },
        "ipv6": {
          "n": 130176,
          "na": 0,
          "states": {
            "aaaa": 17615,
            "none": 112561
          }
        }
      }
    },
    "rw": {
      "graded": 6927,
      "checks": {
        "dmarc": {
          "n": 6927,
          "na": 0,
          "states": {
            "absent": 4484,
            "none": 1884,
            "quarantine": 324,
            "reject": 234,
            "invalid": 1
          },
          "rua_present": 772
        },
        "spf": {
          "n": 6927,
          "na": 0,
          "states": {
            "absent": 2113,
            "hardfail": 1528,
            "softfail": 3238,
            "neutral": 35,
            "plus_all": 1,
            "invalid": 12
          }
        },
        "dkim": {
          "n": 2912,
          "na": 4015,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2367,
            "none_observed": 545
          }
        },
        "mx": {
          "n": 6927,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5142,
            "absent": 1785
          }
        },
        "reverse_dns": {
          "n": 5141,
          "na": 1786,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3500,
            "none": 1641
          }
        },
        "caa": {
          "n": 6903,
          "na": 24,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 398,
            "absent": 6505
          }
        },
        "dnssec": {
          "n": 6927,
          "na": 0,
          "states": {
            "signed_valid": 13,
            "signed_broken": 0,
            "unsigned": 6914
          }
        },
        "https": {
          "n": 6927,
          "na": 0,
          "states": {
            "https": 6424,
            "redirects": 0,
            "http_only": 503
          }
        },
        "tls": {
          "n": 6424,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6181,
            "tls12": 243,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6424,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5952,
            "invalid": 472
          }
        },
        "hsts": {
          "n": 6424,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1429,
            "absent": 4995
          }
        },
        "csp": {
          "n": 4276,
          "na": 2651,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 277,
            "weak": 0,
            "absent": 3999
          }
        },
        "clickjacking": {
          "n": 4276,
          "na": 2651,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 588,
            "absent": 3688
          }
        },
        "mime_sniffing": {
          "n": 4276,
          "na": 2651,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 796,
            "absent": 3480
          }
        },
        "referrer_policy": {
          "n": 4276,
          "na": 2651,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 411,
            "absent": 3865
          }
        },
        "secure_by_default": {
          "n": 4258,
          "na": 2669,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 27,
            "not_all": 4231
          }
        },
        "ipv6": {
          "n": 6927,
          "na": 0,
          "states": {
            "aaaa": 1417,
            "none": 5510
          }
        }
      }
    },
    "sa": {
      "graded": 60944,
      "checks": {
        "dmarc": {
          "n": 60944,
          "na": 0,
          "states": {
            "absent": 36277,
            "none": 17952,
            "quarantine": 3422,
            "reject": 3277,
            "invalid": 16
          },
          "rua_present": 8301
        },
        "spf": {
          "n": 60944,
          "na": 0,
          "states": {
            "absent": 16744,
            "hardfail": 14631,
            "softfail": 28829,
            "neutral": 450,
            "plus_all": 14,
            "invalid": 276
          }
        },
        "dkim": {
          "n": 37855,
          "na": 23089,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 21537,
            "none_observed": 16318
          }
        },
        "mx": {
          "n": 60944,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 49649,
            "absent": 11295
          }
        },
        "reverse_dns": {
          "n": 49552,
          "na": 11392,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 40058,
            "none": 9494
          }
        },
        "caa": {
          "n": 60817,
          "na": 127,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1341,
            "absent": 59476
          }
        },
        "dnssec": {
          "n": 60944,
          "na": 0,
          "states": {
            "signed_valid": 1333,
            "signed_broken": 13,
            "unsigned": 59598
          }
        },
        "https": {
          "n": 60944,
          "na": 0,
          "states": {
            "https": 54665,
            "redirects": 0,
            "http_only": 6279
          }
        },
        "tls": {
          "n": 54665,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 52185,
            "tls12": 2480,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 54665,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 52658,
            "invalid": 2007
          }
        },
        "hsts": {
          "n": 54665,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 12272,
            "absent": 42393
          }
        },
        "csp": {
          "n": 35670,
          "na": 25274,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 8027,
            "weak": 0,
            "absent": 27643
          }
        },
        "clickjacking": {
          "n": 35670,
          "na": 25274,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 6098,
            "absent": 29572
          }
        },
        "mime_sniffing": {
          "n": 35670,
          "na": 25274,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 7527,
            "absent": 28143
          }
        },
        "referrer_policy": {
          "n": 35670,
          "na": 25274,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 4451,
            "absent": 31219
          }
        },
        "secure_by_default": {
          "n": 35472,
          "na": 25472,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 882,
            "not_all": 34590
          }
        },
        "ipv6": {
          "n": 60944,
          "na": 0,
          "states": {
            "aaaa": 21105,
            "none": 39839
          }
        }
      }
    },
    "sale": {
      "graded": 12734,
      "checks": {
        "dmarc": {
          "n": 12734,
          "na": 0,
          "states": {
            "absent": 10274,
            "none": 952,
            "quarantine": 544,
            "reject": 964,
            "invalid": 0
          },
          "rua_present": 1003
        },
        "spf": {
          "n": 12734,
          "na": 0,
          "states": {
            "absent": 8670,
            "hardfail": 1622,
            "softfail": 2221,
            "neutral": 134,
            "plus_all": 0,
            "invalid": 87
          }
        },
        "dkim": {
          "n": 1111,
          "na": 11623,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 655,
            "none_observed": 456
          }
        },
        "mx": {
          "n": 12734,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4302,
            "absent": 8432
          }
        },
        "reverse_dns": {
          "n": 4298,
          "na": 8436,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3106,
            "none": 1192
          }
        },
        "caa": {
          "n": 12306,
          "na": 428,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 334,
            "absent": 11972
          }
        },
        "dnssec": {
          "n": 12734,
          "na": 0,
          "states": {
            "signed_valid": 579,
            "signed_broken": 7,
            "unsigned": 12148
          }
        },
        "https": {
          "n": 12734,
          "na": 0,
          "states": {
            "https": 6941,
            "redirects": 0,
            "http_only": 5793
          }
        },
        "tls": {
          "n": 6941,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6543,
            "tls12": 398,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6941,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6105,
            "invalid": 836
          }
        },
        "hsts": {
          "n": 6941,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1830,
            "absent": 5111
          }
        },
        "csp": {
          "n": 4730,
          "na": 8004,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 580,
            "weak": 0,
            "absent": 4150
          }
        },
        "clickjacking": {
          "n": 4730,
          "na": 8004,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 777,
            "absent": 3953
          }
        },
        "mime_sniffing": {
          "n": 4730,
          "na": 8004,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 998,
            "absent": 3732
          }
        },
        "referrer_policy": {
          "n": 4730,
          "na": 8004,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 663,
            "absent": 4067
          }
        },
        "secure_by_default": {
          "n": 3575,
          "na": 9159,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 54,
            "not_all": 3521
          }
        },
        "ipv6": {
          "n": 12734,
          "na": 0,
          "states": {
            "aaaa": 2572,
            "none": 10162
          }
        }
      }
    },
    "sbs": {
      "graded": 970378,
      "checks": {
        "dmarc": {
          "n": 970378,
          "na": 0,
          "states": {
            "absent": 928866,
            "none": 30083,
            "quarantine": 1621,
            "reject": 9808,
            "invalid": 0
          },
          "rua_present": 4340
        },
        "spf": {
          "n": 970378,
          "na": 0,
          "states": {
            "absent": 835175,
            "hardfail": 65038,
            "softfail": 69241,
            "neutral": 649,
            "plus_all": 7,
            "invalid": 268
          }
        },
        "dkim": {
          "n": 18825,
          "na": 951553,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 15334,
            "none_observed": 3491
          }
        },
        "mx": {
          "n": 970378,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 135008,
            "absent": 835370
          }
        },
        "reverse_dns": {
          "n": 134885,
          "na": 835493,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 88152,
            "none": 46733
          }
        },
        "caa": {
          "n": 956278,
          "na": 14100,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1363,
            "absent": 954915
          }
        },
        "dnssec": {
          "n": 970378,
          "na": 0,
          "states": {
            "signed_valid": 37916,
            "signed_broken": 253,
            "unsigned": 932209
          }
        },
        "https": {
          "n": 970378,
          "na": 0,
          "states": {
            "https": 388032,
            "redirects": 0,
            "http_only": 582346
          }
        },
        "tls": {
          "n": 388032,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 378071,
            "tls12": 9961,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 388032,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 354620,
            "invalid": 33412
          }
        },
        "hsts": {
          "n": 388032,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 37356,
            "absent": 350676
          }
        },
        "csp": {
          "n": 205804,
          "na": 764574,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 11134,
            "weak": 0,
            "absent": 194670
          }
        },
        "clickjacking": {
          "n": 205804,
          "na": 764574,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 31112,
            "absent": 174692
          }
        },
        "mime_sniffing": {
          "n": 205804,
          "na": 764574,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 33303,
            "absent": 172501
          }
        },
        "referrer_policy": {
          "n": 205804,
          "na": 764574,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 13718,
            "absent": 192086
          }
        },
        "secure_by_default": {
          "n": 179569,
          "na": 790809,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 449,
            "not_all": 179120
          }
        },
        "ipv6": {
          "n": 970378,
          "na": 0,
          "states": {
            "aaaa": 264667,
            "none": 705711
          }
        }
      }
    },
    "school": {
      "graded": 22681,
      "checks": {
        "dmarc": {
          "n": 22681,
          "na": 0,
          "states": {
            "absent": 17485,
            "none": 2804,
            "quarantine": 1358,
            "reject": 1033,
            "invalid": 1
          },
          "rua_present": 2367
        },
        "spf": {
          "n": 22681,
          "na": 0,
          "states": {
            "absent": 12392,
            "hardfail": 3459,
            "softfail": 6301,
            "neutral": 257,
            "plus_all": 3,
            "invalid": 269
          }
        },
        "dkim": {
          "n": 5754,
          "na": 16927,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2620,
            "none_observed": 3134
          }
        },
        "mx": {
          "n": 22681,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 12356,
            "absent": 10325
          }
        },
        "reverse_dns": {
          "n": 12351,
          "na": 10330,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 10046,
            "none": 2305
          }
        },
        "caa": {
          "n": 22052,
          "na": 629,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 596,
            "absent": 21456
          }
        },
        "dnssec": {
          "n": 22681,
          "na": 0,
          "states": {
            "signed_valid": 1487,
            "signed_broken": 15,
            "unsigned": 21179
          }
        },
        "https": {
          "n": 22681,
          "na": 0,
          "states": {
            "https": 13322,
            "redirects": 0,
            "http_only": 9359
          }
        },
        "tls": {
          "n": 13322,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 12751,
            "tls12": 571,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 13322,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 12160,
            "invalid": 1162
          }
        },
        "hsts": {
          "n": 13322,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3308,
            "absent": 10014
          }
        },
        "csp": {
          "n": 9080,
          "na": 13601,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1017,
            "weak": 0,
            "absent": 8063
          }
        },
        "clickjacking": {
          "n": 9080,
          "na": 13601,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1847,
            "absent": 7233
          }
        },
        "mime_sniffing": {
          "n": 9080,
          "na": 13601,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1636,
            "absent": 7444
          }
        },
        "referrer_policy": {
          "n": 9080,
          "na": 13601,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 875,
            "absent": 8205
          }
        },
        "secure_by_default": {
          "n": 7744,
          "na": 14937,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 135,
            "not_all": 7609
          }
        },
        "ipv6": {
          "n": 22681,
          "na": 0,
          "states": {
            "aaaa": 3736,
            "none": 18945
          }
        }
      }
    },
    "science": {
      "graded": 10811,
      "checks": {
        "dmarc": {
          "n": 10811,
          "na": 0,
          "states": {
            "absent": 8696,
            "none": 842,
            "quarantine": 579,
            "reject": 693,
            "invalid": 1
          },
          "rua_present": 980
        },
        "spf": {
          "n": 10811,
          "na": 0,
          "states": {
            "absent": 5657,
            "hardfail": 1366,
            "softfail": 3330,
            "neutral": 391,
            "plus_all": 2,
            "invalid": 65
          }
        },
        "dkim": {
          "n": 1766,
          "na": 9045,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 982,
            "none_observed": 784
          }
        },
        "mx": {
          "n": 10811,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5747,
            "absent": 5064
          }
        },
        "reverse_dns": {
          "n": 5747,
          "na": 5064,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4835,
            "none": 912
          }
        },
        "caa": {
          "n": 10751,
          "na": 60,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 211,
            "absent": 10540
          }
        },
        "dnssec": {
          "n": 10811,
          "na": 0,
          "states": {
            "signed_valid": 1010,
            "signed_broken": 43,
            "unsigned": 9758
          }
        },
        "https": {
          "n": 10811,
          "na": 0,
          "states": {
            "https": 5348,
            "redirects": 0,
            "http_only": 5463
          }
        },
        "tls": {
          "n": 5348,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5132,
            "tls12": 216,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5348,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4735,
            "invalid": 613
          }
        },
        "hsts": {
          "n": 5348,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1327,
            "absent": 4021
          }
        },
        "csp": {
          "n": 3959,
          "na": 6852,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 406,
            "weak": 0,
            "absent": 3553
          }
        },
        "clickjacking": {
          "n": 3959,
          "na": 6852,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 677,
            "absent": 3282
          }
        },
        "mime_sniffing": {
          "n": 3959,
          "na": 6852,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 781,
            "absent": 3178
          }
        },
        "referrer_policy": {
          "n": 3959,
          "na": 6852,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 456,
            "absent": 3503
          }
        },
        "secure_by_default": {
          "n": 3064,
          "na": 7747,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 61,
            "not_all": 3003
          }
        },
        "ipv6": {
          "n": 10811,
          "na": 0,
          "states": {
            "aaaa": 1906,
            "none": 8905
          }
        }
      }
    },
    "scot": {
      "graded": 12278,
      "checks": {
        "dmarc": {
          "n": 12278,
          "na": 0,
          "states": {
            "absent": 6729,
            "none": 4034,
            "quarantine": 662,
            "reject": 849,
            "invalid": 4
          },
          "rua_present": 1454
        },
        "spf": {
          "n": 12278,
          "na": 0,
          "states": {
            "absent": 4331,
            "hardfail": 2318,
            "softfail": 5342,
            "neutral": 198,
            "plus_all": 0,
            "invalid": 89
          }
        },
        "dkim": {
          "n": 3706,
          "na": 8572,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2078,
            "none_observed": 1628
          }
        },
        "mx": {
          "n": 12278,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9276,
            "absent": 3002
          }
        },
        "reverse_dns": {
          "n": 9271,
          "na": 3007,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 8657,
            "none": 614
          }
        },
        "caa": {
          "n": 12219,
          "na": 59,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 130,
            "absent": 12089
          }
        },
        "dnssec": {
          "n": 12278,
          "na": 0,
          "states": {
            "signed_valid": 180,
            "signed_broken": 5,
            "unsigned": 12093
          }
        },
        "https": {
          "n": 12278,
          "na": 0,
          "states": {
            "https": 7059,
            "redirects": 0,
            "http_only": 5219
          }
        },
        "tls": {
          "n": 7059,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6671,
            "tls12": 388,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7059,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6153,
            "invalid": 906
          }
        },
        "hsts": {
          "n": 7059,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1399,
            "absent": 5660
          }
        },
        "csp": {
          "n": 5923,
          "na": 6355,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 375,
            "weak": 0,
            "absent": 5548
          }
        },
        "clickjacking": {
          "n": 5923,
          "na": 6355,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 779,
            "absent": 5144
          }
        },
        "mime_sniffing": {
          "n": 5923,
          "na": 6355,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 635,
            "absent": 5288
          }
        },
        "referrer_policy": {
          "n": 5923,
          "na": 6355,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 283,
            "absent": 5640
          }
        },
        "secure_by_default": {
          "n": 3769,
          "na": 8509,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 55,
            "not_all": 3714
          }
        },
        "ipv6": {
          "n": 12278,
          "na": 0,
          "states": {
            "aaaa": 3849,
            "none": 8429
          }
        }
      }
    },
    "se": {
      "graded": 1267979,
      "checks": {
        "dmarc": {
          "n": 1267979,
          "na": 0,
          "states": {
            "absent": 1004890,
            "none": 136091,
            "quarantine": 42672,
            "reject": 84032,
            "invalid": 294
          },
          "rua_present": 92722
        },
        "spf": {
          "n": 1267979,
          "na": 0,
          "states": {
            "absent": 687226,
            "hardfail": 354526,
            "softfail": 178788,
            "neutral": 42935,
            "plus_all": 133,
            "invalid": 4371
          }
        },
        "dkim": {
          "n": 291762,
          "na": 976217,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 155265,
            "none_observed": 136497
          }
        },
        "mx": {
          "n": 1267979,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 847556,
            "absent": 420423
          }
        },
        "reverse_dns": {
          "n": 847138,
          "na": 420841,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 707617,
            "none": 139521
          }
        },
        "caa": {
          "n": 1265563,
          "na": 2416,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 23102,
            "absent": 1242461
          }
        },
        "dnssec": {
          "n": 1267979,
          "na": 0,
          "states": {
            "signed_valid": 796436,
            "signed_broken": 2470,
            "unsigned": 469073
          }
        },
        "https": {
          "n": 1267979,
          "na": 0,
          "states": {
            "https": 1039495,
            "redirects": 0,
            "http_only": 228484
          }
        },
        "tls": {
          "n": 1039495,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 1002771,
            "tls12": 36724,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 1039495,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 919023,
            "invalid": 120472
          }
        },
        "hsts": {
          "n": 1039495,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 128409,
            "absent": 911086
          }
        },
        "csp": {
          "n": 645649,
          "na": 622330,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 23951,
            "weak": 0,
            "absent": 621698
          }
        },
        "clickjacking": {
          "n": 645649,
          "na": 622330,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 48320,
            "absent": 597329
          }
        },
        "mime_sniffing": {
          "n": 645649,
          "na": 622330,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 86260,
            "absent": 559389
          }
        },
        "referrer_policy": {
          "n": 645649,
          "na": 622330,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 40708,
            "absent": 604941
          }
        },
        "secure_by_default": {
          "n": 585887,
          "na": 682092,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 3397,
            "not_all": 582490
          }
        },
        "ipv6": {
          "n": 1267979,
          "na": 0,
          "states": {
            "aaaa": 421545,
            "none": 846434
          }
        }
      }
    },
    "services": {
      "graded": 79481,
      "checks": {
        "dmarc": {
          "n": 79481,
          "na": 0,
          "states": {
            "absent": 54362,
            "none": 7561,
            "quarantine": 11406,
            "reject": 6143,
            "invalid": 9
          },
          "rua_present": 16916
        },
        "spf": {
          "n": 79481,
          "na": 0,
          "states": {
            "absent": 41608,
            "hardfail": 16599,
            "softfail": 20346,
            "neutral": 672,
            "plus_all": 6,
            "invalid": 250
          }
        },
        "dkim": {
          "n": 19593,
          "na": 59888,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 8971,
            "none_observed": 10622
          }
        },
        "mx": {
          "n": 79481,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 42073,
            "absent": 37408
          }
        },
        "reverse_dns": {
          "n": 42081,
          "na": 37400,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 31477,
            "none": 10604
          }
        },
        "caa": {
          "n": 77196,
          "na": 2285,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1256,
            "absent": 75940
          }
        },
        "dnssec": {
          "n": 79481,
          "na": 0,
          "states": {
            "signed_valid": 4860,
            "signed_broken": 38,
            "unsigned": 74583
          }
        },
        "https": {
          "n": 79481,
          "na": 0,
          "states": {
            "https": 39599,
            "redirects": 0,
            "http_only": 39882
          }
        },
        "tls": {
          "n": 39599,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 38223,
            "tls12": 1376,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 39599,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 36306,
            "invalid": 3293
          }
        },
        "hsts": {
          "n": 39599,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 6855,
            "absent": 32744
          }
        },
        "csp": {
          "n": 27129,
          "na": 52352,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2862,
            "weak": 0,
            "absent": 24267
          }
        },
        "clickjacking": {
          "n": 27129,
          "na": 52352,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3754,
            "absent": 23375
          }
        },
        "mime_sniffing": {
          "n": 27129,
          "na": 52352,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 4276,
            "absent": 22853
          }
        },
        "referrer_policy": {
          "n": 27129,
          "na": 52352,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2608,
            "absent": 24521
          }
        },
        "secure_by_default": {
          "n": 22794,
          "na": 56687,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 277,
            "not_all": 22517
          }
        },
        "ipv6": {
          "n": 79481,
          "na": 0,
          "states": {
            "aaaa": 11683,
            "none": 67798
          }
        }
      }
    },
    "sex": {
      "graded": 5681,
      "checks": {
        "dmarc": {
          "n": 5681,
          "na": 0,
          "states": {
            "absent": 4542,
            "none": 141,
            "quarantine": 286,
            "reject": 712,
            "invalid": 0
          },
          "rua_present": 725
        },
        "spf": {
          "n": 5681,
          "na": 0,
          "states": {
            "absent": 3694,
            "hardfail": 1223,
            "softfail": 650,
            "neutral": 92,
            "plus_all": 0,
            "invalid": 22
          }
        },
        "dkim": {
          "n": 313,
          "na": 5368,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 96,
            "none_observed": 217
          }
        },
        "mx": {
          "n": 5681,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2532,
            "absent": 3149
          }
        },
        "reverse_dns": {
          "n": 2530,
          "na": 3151,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1446,
            "none": 1084
          }
        },
        "caa": {
          "n": 5647,
          "na": 34,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 104,
            "absent": 5543
          }
        },
        "dnssec": {
          "n": 5681,
          "na": 0,
          "states": {
            "signed_valid": 287,
            "signed_broken": 1,
            "unsigned": 5393
          }
        },
        "https": {
          "n": 5681,
          "na": 0,
          "states": {
            "https": 2075,
            "redirects": 0,
            "http_only": 3606
          }
        },
        "tls": {
          "n": 2075,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 1943,
            "tls12": 132,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2075,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1793,
            "invalid": 282
          }
        },
        "hsts": {
          "n": 2075,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 243,
            "absent": 1832
          }
        },
        "csp": {
          "n": 2098,
          "na": 3583,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 505,
            "weak": 0,
            "absent": 1593
          }
        },
        "clickjacking": {
          "n": 2098,
          "na": 3583,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 489,
            "absent": 1609
          }
        },
        "mime_sniffing": {
          "n": 2098,
          "na": 3583,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 491,
            "absent": 1607
          }
        },
        "referrer_policy": {
          "n": 2098,
          "na": 3583,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 388,
            "absent": 1710
          }
        },
        "secure_by_default": {
          "n": 962,
          "na": 4719,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 22,
            "not_all": 940
          }
        },
        "ipv6": {
          "n": 5681,
          "na": 0,
          "states": {
            "aaaa": 539,
            "none": 5142
          }
        }
      }
    },
    "sg": {
      "graded": 113511,
      "checks": {
        "dmarc": {
          "n": 113511,
          "na": 0,
          "states": {
            "absent": 70244,
            "none": 23455,
            "quarantine": 11068,
            "reject": 8722,
            "invalid": 22
          },
          "rua_present": 18331
        },
        "spf": {
          "n": 113511,
          "na": 0,
          "states": {
            "absent": 39103,
            "hardfail": 29545,
            "softfail": 42862,
            "neutral": 1413,
            "plus_all": 9,
            "invalid": 579
          }
        },
        "dkim": {
          "n": 64100,
          "na": 49411,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 36521,
            "none_observed": 27579
          }
        },
        "mx": {
          "n": 113511,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 90190,
            "absent": 23321
          }
        },
        "reverse_dns": {
          "n": 90120,
          "na": 23391,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 76567,
            "none": 13553
          }
        },
        "caa": {
          "n": 113240,
          "na": 271,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2121,
            "absent": 111119
          }
        },
        "dnssec": {
          "n": 113511,
          "na": 0,
          "states": {
            "signed_valid": 2581,
            "signed_broken": 32,
            "unsigned": 110898
          }
        },
        "https": {
          "n": 113511,
          "na": 0,
          "states": {
            "https": 94583,
            "redirects": 0,
            "http_only": 18928
          }
        },
        "tls": {
          "n": 94583,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 87726,
            "tls12": 6857,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 94583,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 88171,
            "invalid": 6412
          }
        },
        "hsts": {
          "n": 94583,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 25934,
            "absent": 68649
          }
        },
        "csp": {
          "n": 47413,
          "na": 66098,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 7352,
            "weak": 0,
            "absent": 40061
          }
        },
        "clickjacking": {
          "n": 47413,
          "na": 66098,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 8777,
            "absent": 38636
          }
        },
        "mime_sniffing": {
          "n": 47413,
          "na": 66098,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 10600,
            "absent": 36813
          }
        },
        "referrer_policy": {
          "n": 47413,
          "na": 66098,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 4735,
            "absent": 42678
          }
        },
        "secure_by_default": {
          "n": 46009,
          "na": 67502,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1206,
            "not_all": 44803
          }
        },
        "ipv6": {
          "n": 113511,
          "na": 0,
          "states": {
            "aaaa": 19222,
            "none": 94289
          }
        }
      }
    },
    "sh": {
      "graded": 33992,
      "checks": {
        "dmarc": {
          "n": 33992,
          "na": 0,
          "states": {
            "absent": 26025,
            "none": 3410,
            "quarantine": 2595,
            "reject": 1959,
            "invalid": 3
          },
          "rua_present": 3859
        },
        "spf": {
          "n": 33992,
          "na": 0,
          "states": {
            "absent": 18952,
            "hardfail": 3509,
            "softfail": 10655,
            "neutral": 727,
            "plus_all": 7,
            "invalid": 142
          }
        },
        "dkim": {
          "n": 7023,
          "na": 26969,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3868,
            "none_observed": 3155
          }
        },
        "mx": {
          "n": 33992,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 16372,
            "absent": 17620
          }
        },
        "reverse_dns": {
          "n": 16369,
          "na": 17623,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 15208,
            "none": 1161
          }
        },
        "caa": {
          "n": 33746,
          "na": 246,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3768,
            "absent": 29978
          }
        },
        "dnssec": {
          "n": 33992,
          "na": 0,
          "states": {
            "signed_valid": 2793,
            "signed_broken": 17,
            "unsigned": 31182
          }
        },
        "https": {
          "n": 33992,
          "na": 0,
          "states": {
            "https": 23335,
            "redirects": 0,
            "http_only": 10657
          }
        },
        "tls": {
          "n": 23335,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 22813,
            "tls12": 522,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 23335,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 22305,
            "invalid": 1030
          }
        },
        "hsts": {
          "n": 23335,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 6768,
            "absent": 16567
          }
        },
        "csp": {
          "n": 14529,
          "na": 19463,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1061,
            "weak": 0,
            "absent": 13468
          }
        },
        "clickjacking": {
          "n": 14529,
          "na": 19463,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2616,
            "absent": 11913
          }
        },
        "mime_sniffing": {
          "n": 14529,
          "na": 19463,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3712,
            "absent": 10817
          }
        },
        "referrer_policy": {
          "n": 14529,
          "na": 19463,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3121,
            "absent": 11408
          }
        },
        "secure_by_default": {
          "n": 13602,
          "na": 20390,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 593,
            "not_all": 13009
          }
        },
        "ipv6": {
          "n": 33992,
          "na": 0,
          "states": {
            "aaaa": 10454,
            "none": 23538
          }
        }
      }
    },
    "shop": {
      "graded": 3835959,
      "checks": {
        "dmarc": {
          "n": 3835959,
          "na": 0,
          "states": {
            "absent": 2995140,
            "none": 407220,
            "quarantine": 348030,
            "reject": 85526,
            "invalid": 43
          },
          "rua_present": 434685
        },
        "spf": {
          "n": 3835959,
          "na": 0,
          "states": {
            "absent": 2922056,
            "hardfail": 201613,
            "softfail": 698059,
            "neutral": 8549,
            "plus_all": 127,
            "invalid": 5555
          }
        },
        "dkim": {
          "n": 358603,
          "na": 3477356,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 285764,
            "none_observed": 72839
          }
        },
        "mx": {
          "n": 3835959,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 993652,
            "absent": 2842307
          }
        },
        "reverse_dns": {
          "n": 993233,
          "na": 2842726,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 696632,
            "none": 296601
          }
        },
        "caa": {
          "n": 3773403,
          "na": 62556,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 27044,
            "absent": 3746359
          }
        },
        "dnssec": {
          "n": 3835959,
          "na": 0,
          "states": {
            "signed_valid": 406433,
            "signed_broken": 4208,
            "unsigned": 3425318
          }
        },
        "https": {
          "n": 3835959,
          "na": 0,
          "states": {
            "https": 2144332,
            "redirects": 0,
            "http_only": 1691627
          }
        },
        "tls": {
          "n": 2144332,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2062823,
            "tls12": 81509,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2144332,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1852813,
            "invalid": 291519
          }
        },
        "hsts": {
          "n": 2144332,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 383497,
            "absent": 1760835
          }
        },
        "csp": {
          "n": 1587112,
          "na": 2248847,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 324099,
            "weak": 0,
            "absent": 1263013
          }
        },
        "clickjacking": {
          "n": 1587112,
          "na": 2248847,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 492469,
            "absent": 1094643
          }
        },
        "mime_sniffing": {
          "n": 1587112,
          "na": 2248847,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 514938,
            "absent": 1072174
          }
        },
        "referrer_policy": {
          "n": 1587112,
          "na": 2248847,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 364352,
            "absent": 1222760
          }
        },
        "secure_by_default": {
          "n": 1281888,
          "na": 2554071,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 4714,
            "not_all": 1277174
          }
        },
        "ipv6": {
          "n": 3835959,
          "na": 0,
          "states": {
            "aaaa": 943686,
            "none": 2892273
          }
        }
      }
    },
    "shopping": {
      "graded": 6671,
      "checks": {
        "dmarc": {
          "n": 6671,
          "na": 0,
          "states": {
            "absent": 5215,
            "none": 587,
            "quarantine": 202,
            "reject": 667,
            "invalid": 0
          },
          "rua_present": 704
        },
        "spf": {
          "n": 6671,
          "na": 0,
          "states": {
            "absent": 4296,
            "hardfail": 1044,
            "softfail": 1199,
            "neutral": 63,
            "plus_all": 1,
            "invalid": 68
          }
        },
        "dkim": {
          "n": 594,
          "na": 6077,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 318,
            "none_observed": 276
          }
        },
        "mx": {
          "n": 6671,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2786,
            "absent": 3885
          }
        },
        "reverse_dns": {
          "n": 2788,
          "na": 3883,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1912,
            "none": 876
          }
        },
        "caa": {
          "n": 6602,
          "na": 69,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 183,
            "absent": 6419
          }
        },
        "dnssec": {
          "n": 6671,
          "na": 0,
          "states": {
            "signed_valid": 352,
            "signed_broken": 5,
            "unsigned": 6314
          }
        },
        "https": {
          "n": 6671,
          "na": 0,
          "states": {
            "https": 3065,
            "redirects": 0,
            "http_only": 3606
          }
        },
        "tls": {
          "n": 3065,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2896,
            "tls12": 169,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3065,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2482,
            "invalid": 583
          }
        },
        "hsts": {
          "n": 3065,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 743,
            "absent": 2322
          }
        },
        "csp": {
          "n": 2211,
          "na": 4460,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 375,
            "weak": 0,
            "absent": 1836
          }
        },
        "clickjacking": {
          "n": 2211,
          "na": 4460,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 544,
            "absent": 1667
          }
        },
        "mime_sniffing": {
          "n": 2211,
          "na": 4460,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 490,
            "absent": 1721
          }
        },
        "referrer_policy": {
          "n": 2211,
          "na": 4460,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 225,
            "absent": 1986
          }
        },
        "secure_by_default": {
          "n": 1564,
          "na": 5107,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 115,
            "not_all": 1449
          }
        },
        "ipv6": {
          "n": 6671,
          "na": 0,
          "states": {
            "aaaa": 1234,
            "none": 5437
          }
        }
      }
    },
    "show": {
      "graded": 17185,
      "checks": {
        "dmarc": {
          "n": 17185,
          "na": 0,
          "states": {
            "absent": 13428,
            "none": 1207,
            "quarantine": 1707,
            "reject": 840,
            "invalid": 3
          },
          "rua_present": 2290
        },
        "spf": {
          "n": 17185,
          "na": 0,
          "states": {
            "absent": 11155,
            "hardfail": 2197,
            "softfail": 3597,
            "neutral": 158,
            "plus_all": 0,
            "invalid": 78
          }
        },
        "dkim": {
          "n": 2062,
          "na": 15123,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1016,
            "none_observed": 1046
          }
        },
        "mx": {
          "n": 17185,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6637,
            "absent": 10548
          }
        },
        "reverse_dns": {
          "n": 6638,
          "na": 10547,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5176,
            "none": 1462
          }
        },
        "caa": {
          "n": 16993,
          "na": 192,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 516,
            "absent": 16477
          }
        },
        "dnssec": {
          "n": 17185,
          "na": 0,
          "states": {
            "signed_valid": 935,
            "signed_broken": 17,
            "unsigned": 16233
          }
        },
        "https": {
          "n": 17185,
          "na": 0,
          "states": {
            "https": 9150,
            "redirects": 0,
            "http_only": 8035
          }
        },
        "tls": {
          "n": 9150,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8758,
            "tls12": 392,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 9150,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8291,
            "invalid": 859
          }
        },
        "hsts": {
          "n": 9150,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1981,
            "absent": 7169
          }
        },
        "csp": {
          "n": 6001,
          "na": 11184,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 488,
            "weak": 0,
            "absent": 5513
          }
        },
        "clickjacking": {
          "n": 6001,
          "na": 11184,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1151,
            "absent": 4850
          }
        },
        "mime_sniffing": {
          "n": 6001,
          "na": 11184,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1249,
            "absent": 4752
          }
        },
        "referrer_policy": {
          "n": 6001,
          "na": 11184,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 728,
            "absent": 5273
          }
        },
        "secure_by_default": {
          "n": 5049,
          "na": 12136,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 116,
            "not_all": 4933
          }
        },
        "ipv6": {
          "n": 17185,
          "na": 0,
          "states": {
            "aaaa": 2735,
            "none": 14450
          }
        }
      }
    },
    "si": {
      "graded": 132526,
      "checks": {
        "dmarc": {
          "n": 132526,
          "na": 0,
          "states": {
            "absent": 74397,
            "none": 48837,
            "quarantine": 5387,
            "reject": 3892,
            "invalid": 13
          },
          "rua_present": 11059
        },
        "spf": {
          "n": 132526,
          "na": 0,
          "states": {
            "absent": 30818,
            "hardfail": 29761,
            "softfail": 69434,
            "neutral": 1942,
            "plus_all": 24,
            "invalid": 547
          }
        },
        "dkim": {
          "n": 70110,
          "na": 62416,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 59216,
            "none_observed": 10894
          }
        },
        "mx": {
          "n": 132526,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 106599,
            "absent": 25927
          }
        },
        "reverse_dns": {
          "n": 107064,
          "na": 25462,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 93107,
            "none": 13957
          }
        },
        "caa": {
          "n": 132244,
          "na": 282,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2134,
            "absent": 130110
          }
        },
        "dnssec": {
          "n": 132526,
          "na": 0,
          "states": {
            "signed_valid": 1049,
            "signed_broken": 5,
            "unsigned": 131472
          }
        },
        "https": {
          "n": 132526,
          "na": 0,
          "states": {
            "https": 124101,
            "redirects": 0,
            "http_only": 8425
          }
        },
        "tls": {
          "n": 124101,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 118013,
            "tls12": 6088,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 124101,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 116111,
            "invalid": 7990
          }
        },
        "hsts": {
          "n": 124101,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 18461,
            "absent": 105640
          }
        },
        "csp": {
          "n": 70117,
          "na": 62409,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 6841,
            "weak": 0,
            "absent": 63276
          }
        },
        "clickjacking": {
          "n": 70117,
          "na": 62409,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 10223,
            "absent": 59894
          }
        },
        "mime_sniffing": {
          "n": 70117,
          "na": 62409,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 12528,
            "absent": 57589
          }
        },
        "referrer_policy": {
          "n": 70117,
          "na": 62409,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 8770,
            "absent": 61347
          }
        },
        "secure_by_default": {
          "n": 69364,
          "na": 63162,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 4296,
            "not_all": 65068
          }
        },
        "ipv6": {
          "n": 132526,
          "na": 0,
          "states": {
            "aaaa": 17159,
            "none": 115367
          }
        }
      }
    },
    "site": {
      "graded": 1606341,
      "checks": {
        "dmarc": {
          "n": 1606341,
          "na": 0,
          "states": {
            "absent": 1308102,
            "none": 173934,
            "quarantine": 79374,
            "reject": 44921,
            "invalid": 10
          },
          "rua_present": 96142
        },
        "spf": {
          "n": 1606341,
          "na": 0,
          "states": {
            "absent": 1083001,
            "hardfail": 119884,
            "softfail": 391710,
            "neutral": 4170,
            "plus_all": 66,
            "invalid": 7510
          }
        },
        "dkim": {
          "n": 149853,
          "na": 1456488,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 128559,
            "none_observed": 21294
          }
        },
        "mx": {
          "n": 1606341,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 553982,
            "absent": 1052359
          }
        },
        "reverse_dns": {
          "n": 553454,
          "na": 1052887,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 345263,
            "none": 208191
          }
        },
        "caa": {
          "n": 1581918,
          "na": 24423,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 29514,
            "absent": 1552404
          }
        },
        "dnssec": {
          "n": 1606341,
          "na": 0,
          "states": {
            "signed_valid": 34638,
            "signed_broken": 1589,
            "unsigned": 1570114
          }
        },
        "https": {
          "n": 1606341,
          "na": 0,
          "states": {
            "https": 1121070,
            "redirects": 0,
            "http_only": 485271
          }
        },
        "tls": {
          "n": 1121070,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 1085685,
            "tls12": 35385,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 1121070,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1015643,
            "invalid": 105427
          }
        },
        "hsts": {
          "n": 1121070,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 156485,
            "absent": 964585
          }
        },
        "csp": {
          "n": 781631,
          "na": 824710,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 81660,
            "weak": 0,
            "absent": 699971
          }
        },
        "clickjacking": {
          "n": 781631,
          "na": 824710,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 97140,
            "absent": 684491
          }
        },
        "mime_sniffing": {
          "n": 781631,
          "na": 824710,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 141842,
            "absent": 639789
          }
        },
        "referrer_policy": {
          "n": 781631,
          "na": 824710,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 105316,
            "absent": 676315
          }
        },
        "secure_by_default": {
          "n": 684601,
          "na": 921740,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 4292,
            "not_all": 680309
          }
        },
        "ipv6": {
          "n": 1606341,
          "na": 0,
          "states": {
            "aaaa": 611122,
            "none": 995219
          }
        }
      }
    },
    "sk": {
      "graded": 401821,
      "checks": {
        "dmarc": {
          "n": 401821,
          "na": 0,
          "states": {
            "absent": 258914,
            "none": 71695,
            "quarantine": 35175,
            "reject": 36018,
            "invalid": 19
          },
          "rua_present": 37271
        },
        "spf": {
          "n": 401821,
          "na": 0,
          "states": {
            "absent": 94466,
            "hardfail": 128202,
            "softfail": 45283,
            "neutral": 129514,
            "plus_all": 34,
            "invalid": 4322
          }
        },
        "dkim": {
          "n": 189492,
          "na": 212329,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 172050,
            "none_observed": 17442
          }
        },
        "mx": {
          "n": 401821,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 337133,
            "absent": 64688
          }
        },
        "reverse_dns": {
          "n": 336953,
          "na": 64868,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 238073,
            "none": 98880
          }
        },
        "caa": {
          "n": 401450,
          "na": 371,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 7095,
            "absent": 394355
          }
        },
        "dnssec": {
          "n": 401821,
          "na": 0,
          "states": {
            "signed_valid": 234209,
            "signed_broken": 1449,
            "unsigned": 166163
          }
        },
        "https": {
          "n": 401821,
          "na": 0,
          "states": {
            "https": 366549,
            "redirects": 0,
            "http_only": 35272
          }
        },
        "tls": {
          "n": 366549,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 325936,
            "tls12": 40613,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 366549,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 274272,
            "invalid": 92277
          }
        },
        "hsts": {
          "n": 366549,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 42218,
            "absent": 324331
          }
        },
        "csp": {
          "n": 182944,
          "na": 218877,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 6206,
            "weak": 0,
            "absent": 176738
          }
        },
        "clickjacking": {
          "n": 182944,
          "na": 218877,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 16517,
            "absent": 166427
          }
        },
        "mime_sniffing": {
          "n": 182944,
          "na": 218877,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 24498,
            "absent": 158446
          }
        },
        "referrer_policy": {
          "n": 182944,
          "na": 218877,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 10367,
            "absent": 172577
          }
        },
        "secure_by_default": {
          "n": 173986,
          "na": 227835,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 965,
            "not_all": 173021
          }
        },
        "ipv6": {
          "n": 401821,
          "na": 0,
          "states": {
            "aaaa": 171048,
            "none": 230773
          }
        }
      }
    },
    "ski": {
      "graded": 5842,
      "checks": {
        "dmarc": {
          "n": 5842,
          "na": 0,
          "states": {
            "absent": 4384,
            "none": 633,
            "quarantine": 433,
            "reject": 392,
            "invalid": 0
          },
          "rua_present": 675
        },
        "spf": {
          "n": 5842,
          "na": 0,
          "states": {
            "absent": 3085,
            "hardfail": 881,
            "softfail": 1587,
            "neutral": 244,
            "plus_all": 2,
            "invalid": 43
          }
        },
        "dkim": {
          "n": 1439,
          "na": 4403,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 751,
            "none_observed": 688
          }
        },
        "mx": {
          "n": 5842,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3442,
            "absent": 2400
          }
        },
        "reverse_dns": {
          "n": 3440,
          "na": 2402,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3109,
            "none": 331
          }
        },
        "caa": {
          "n": 5820,
          "na": 22,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 180,
            "absent": 5640
          }
        },
        "dnssec": {
          "n": 5842,
          "na": 0,
          "states": {
            "signed_valid": 807,
            "signed_broken": 7,
            "unsigned": 5028
          }
        },
        "https": {
          "n": 5842,
          "na": 0,
          "states": {
            "https": 3103,
            "redirects": 0,
            "http_only": 2739
          }
        },
        "tls": {
          "n": 3103,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2915,
            "tls12": 188,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3103,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2591,
            "invalid": 512
          }
        },
        "hsts": {
          "n": 3103,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 737,
            "absent": 2366
          }
        },
        "csp": {
          "n": 2053,
          "na": 3789,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 355,
            "weak": 0,
            "absent": 1698
          }
        },
        "clickjacking": {
          "n": 2053,
          "na": 3789,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 464,
            "absent": 1589
          }
        },
        "mime_sniffing": {
          "n": 2053,
          "na": 3789,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 475,
            "absent": 1578
          }
        },
        "referrer_policy": {
          "n": 2053,
          "na": 3789,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 257,
            "absent": 1796
          }
        },
        "secure_by_default": {
          "n": 1498,
          "na": 4344,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 19,
            "not_all": 1479
          }
        },
        "ipv6": {
          "n": 5842,
          "na": 0,
          "states": {
            "aaaa": 1144,
            "none": 4698
          }
        }
      }
    },
    "skin": {
      "graded": 165973,
      "checks": {
        "dmarc": {
          "n": 165973,
          "na": 0,
          "states": {
            "absent": 163037,
            "none": 953,
            "quarantine": 1424,
            "reject": 559,
            "invalid": 0
          },
          "rua_present": 1966
        },
        "spf": {
          "n": 165973,
          "na": 0,
          "states": {
            "absent": 159668,
            "hardfail": 1709,
            "softfail": 4514,
            "neutral": 44,
            "plus_all": 2,
            "invalid": 36
          }
        },
        "dkim": {
          "n": 3452,
          "na": 162521,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 836,
            "none_observed": 2616
          }
        },
        "mx": {
          "n": 165973,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7503,
            "absent": 158470
          }
        },
        "reverse_dns": {
          "n": 7498,
          "na": 158475,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5893,
            "none": 1605
          }
        },
        "caa": {
          "n": 164099,
          "na": 1874,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 189,
            "absent": 163910
          }
        },
        "dnssec": {
          "n": 165973,
          "na": 0,
          "states": {
            "signed_valid": 53152,
            "signed_broken": 109,
            "unsigned": 112712
          }
        },
        "https": {
          "n": 165973,
          "na": 0,
          "states": {
            "https": 15447,
            "redirects": 0,
            "http_only": 150526
          }
        },
        "tls": {
          "n": 15447,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 14301,
            "tls12": 1146,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 15447,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 13679,
            "invalid": 1768
          }
        },
        "hsts": {
          "n": 15447,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3060,
            "absent": 12387
          }
        },
        "csp": {
          "n": 61303,
          "na": 104670,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 51667,
            "weak": 0,
            "absent": 9636
          }
        },
        "clickjacking": {
          "n": 61303,
          "na": 104670,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 52358,
            "absent": 8945
          }
        },
        "mime_sniffing": {
          "n": 61303,
          "na": 104670,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 52638,
            "absent": 8665
          }
        },
        "referrer_policy": {
          "n": 61303,
          "na": 104670,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 51899,
            "absent": 9404
          }
        },
        "secure_by_default": {
          "n": 6841,
          "na": 159132,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 188,
            "not_all": 6653
          }
        },
        "ipv6": {
          "n": 165973,
          "na": 0,
          "states": {
            "aaaa": 9007,
            "none": 156966
          }
        }
      }
    },
    "sn": {
      "graded": 7464,
      "checks": {
        "dmarc": {
          "n": 7464,
          "na": 0,
          "states": {
            "absent": 4810,
            "none": 1612,
            "quarantine": 533,
            "reject": 507,
            "invalid": 2
          },
          "rua_present": 768
        },
        "spf": {
          "n": 7464,
          "na": 0,
          "states": {
            "absent": 1560,
            "hardfail": 2572,
            "softfail": 3041,
            "neutral": 132,
            "plus_all": 6,
            "invalid": 153
          }
        },
        "dkim": {
          "n": 2542,
          "na": 4922,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1810,
            "none_observed": 732
          }
        },
        "mx": {
          "n": 7464,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6417,
            "absent": 1047
          }
        },
        "reverse_dns": {
          "n": 6416,
          "na": 1048,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5372,
            "none": 1044
          }
        },
        "caa": {
          "n": 7429,
          "na": 35,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 174,
            "absent": 7255
          }
        },
        "dnssec": {
          "n": 7464,
          "na": 0,
          "states": {
            "signed_valid": 1148,
            "signed_broken": 3,
            "unsigned": 6313
          }
        },
        "https": {
          "n": 7464,
          "na": 0,
          "states": {
            "https": 6507,
            "redirects": 0,
            "http_only": 957
          }
        },
        "tls": {
          "n": 6507,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6292,
            "tls12": 215,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6507,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6102,
            "invalid": 405
          }
        },
        "hsts": {
          "n": 6507,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1375,
            "absent": 5132
          }
        },
        "csp": {
          "n": 4254,
          "na": 3210,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 471,
            "weak": 0,
            "absent": 3783
          }
        },
        "clickjacking": {
          "n": 4254,
          "na": 3210,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 614,
            "absent": 3640
          }
        },
        "mime_sniffing": {
          "n": 4254,
          "na": 3210,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 740,
            "absent": 3514
          }
        },
        "referrer_policy": {
          "n": 4254,
          "na": 3210,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 466,
            "absent": 3788
          }
        },
        "secure_by_default": {
          "n": 4122,
          "na": 3342,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 62,
            "not_all": 4060
          }
        },
        "ipv6": {
          "n": 7464,
          "na": 0,
          "states": {
            "aaaa": 2213,
            "none": 5251
          }
        }
      }
    },
    "so": {
      "graded": 18146,
      "checks": {
        "dmarc": {
          "n": 18146,
          "na": 0,
          "states": {
            "absent": 13843,
            "none": 3192,
            "quarantine": 479,
            "reject": 627,
            "invalid": 5
          },
          "rua_present": 1673
        },
        "spf": {
          "n": 18146,
          "na": 0,
          "states": {
            "absent": 7322,
            "hardfail": 2664,
            "softfail": 7959,
            "neutral": 151,
            "plus_all": 2,
            "invalid": 48
          }
        },
        "dkim": {
          "n": 5656,
          "na": 12490,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3506,
            "none_observed": 2150
          }
        },
        "mx": {
          "n": 18146,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 12508,
            "absent": 5638
          }
        },
        "reverse_dns": {
          "n": 12506,
          "na": 5640,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 10468,
            "none": 2038
          }
        },
        "caa": {
          "n": 18097,
          "na": 49,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 581,
            "absent": 17516
          }
        },
        "dnssec": {
          "n": 18146,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 18146
          }
        },
        "https": {
          "n": 18146,
          "na": 0,
          "states": {
            "https": 13826,
            "redirects": 0,
            "http_only": 4320
          }
        },
        "tls": {
          "n": 13826,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 13559,
            "tls12": 267,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 13826,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 13332,
            "invalid": 494
          }
        },
        "hsts": {
          "n": 13826,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4892,
            "absent": 8934
          }
        },
        "csp": {
          "n": 9196,
          "na": 8950,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1645,
            "weak": 0,
            "absent": 7551
          }
        },
        "clickjacking": {
          "n": 9196,
          "na": 8950,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2381,
            "absent": 6815
          }
        },
        "mime_sniffing": {
          "n": 9196,
          "na": 8950,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2729,
            "absent": 6467
          }
        },
        "referrer_policy": {
          "n": 9196,
          "na": 8950,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2260,
            "absent": 6936
          }
        },
        "secure_by_default": {
          "n": 8771,
          "na": 9375,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1210,
            "not_all": 7561
          }
        },
        "ipv6": {
          "n": 18146,
          "na": 0,
          "states": {
            "aaaa": 4124,
            "none": 14022
          }
        }
      }
    },
    "social": {
      "graded": 44516,
      "checks": {
        "dmarc": {
          "n": 44516,
          "na": 0,
          "states": {
            "absent": 34581,
            "none": 4042,
            "quarantine": 2874,
            "reject": 3017,
            "invalid": 2
          },
          "rua_present": 4634
        },
        "spf": {
          "n": 44516,
          "na": 0,
          "states": {
            "absent": 26134,
            "hardfail": 5940,
            "softfail": 11649,
            "neutral": 655,
            "plus_all": 5,
            "invalid": 133
          }
        },
        "dkim": {
          "n": 6998,
          "na": 37518,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3615,
            "none_observed": 3383
          }
        },
        "mx": {
          "n": 44516,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 20093,
            "absent": 24423
          }
        },
        "reverse_dns": {
          "n": 20088,
          "na": 24428,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 16953,
            "none": 3135
          }
        },
        "caa": {
          "n": 43161,
          "na": 1355,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1394,
            "absent": 41767
          }
        },
        "dnssec": {
          "n": 44516,
          "na": 0,
          "states": {
            "signed_valid": 3692,
            "signed_broken": 29,
            "unsigned": 40795
          }
        },
        "https": {
          "n": 44516,
          "na": 0,
          "states": {
            "https": 25273,
            "redirects": 0,
            "http_only": 19243
          }
        },
        "tls": {
          "n": 25273,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 24673,
            "tls12": 600,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 25273,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 23229,
            "invalid": 2044
          }
        },
        "hsts": {
          "n": 25273,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 8404,
            "absent": 16869
          }
        },
        "csp": {
          "n": 17429,
          "na": 27087,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 3286,
            "weak": 0,
            "absent": 14143
          }
        },
        "clickjacking": {
          "n": 17429,
          "na": 27087,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 5106,
            "absent": 12323
          }
        },
        "mime_sniffing": {
          "n": 17429,
          "na": 27087,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 5270,
            "absent": 12159
          }
        },
        "referrer_policy": {
          "n": 17429,
          "na": 27087,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3580,
            "absent": 13849
          }
        },
        "secure_by_default": {
          "n": 14824,
          "na": 29692,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1683,
            "not_all": 13141
          }
        },
        "ipv6": {
          "n": 44516,
          "na": 0,
          "states": {
            "aaaa": 8765,
            "none": 35751
          }
        }
      }
    },
    "software": {
      "graded": 24197,
      "checks": {
        "dmarc": {
          "n": 24197,
          "na": 0,
          "states": {
            "absent": 17491,
            "none": 2856,
            "quarantine": 1900,
            "reject": 1948,
            "invalid": 2
          },
          "rua_present": 3194
        },
        "spf": {
          "n": 24197,
          "na": 0,
          "states": {
            "absent": 12781,
            "hardfail": 3508,
            "softfail": 7291,
            "neutral": 501,
            "plus_all": 3,
            "invalid": 113
          }
        },
        "dkim": {
          "n": 5235,
          "na": 18962,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2594,
            "none_observed": 2641
          }
        },
        "mx": {
          "n": 24197,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 13117,
            "absent": 11080
          }
        },
        "reverse_dns": {
          "n": 13115,
          "na": 11082,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 11742,
            "none": 1373
          }
        },
        "caa": {
          "n": 24088,
          "na": 109,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 844,
            "absent": 23244
          }
        },
        "dnssec": {
          "n": 24197,
          "na": 0,
          "states": {
            "signed_valid": 2002,
            "signed_broken": 21,
            "unsigned": 22174
          }
        },
        "https": {
          "n": 24197,
          "na": 0,
          "states": {
            "https": 12976,
            "redirects": 0,
            "http_only": 11221
          }
        },
        "tls": {
          "n": 12976,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 12410,
            "tls12": 566,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 12976,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 11341,
            "invalid": 1635
          }
        },
        "hsts": {
          "n": 12976,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3348,
            "absent": 9628
          }
        },
        "csp": {
          "n": 8787,
          "na": 15410,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 756,
            "weak": 0,
            "absent": 8031
          }
        },
        "clickjacking": {
          "n": 8787,
          "na": 15410,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1516,
            "absent": 7271
          }
        },
        "mime_sniffing": {
          "n": 8787,
          "na": 15410,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1921,
            "absent": 6866
          }
        },
        "referrer_policy": {
          "n": 8787,
          "na": 15410,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1281,
            "absent": 7506
          }
        },
        "secure_by_default": {
          "n": 7153,
          "na": 17044,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 180,
            "not_all": 6973
          }
        },
        "ipv6": {
          "n": 24197,
          "na": 0,
          "states": {
            "aaaa": 5356,
            "none": 18841
          }
        }
      }
    },
    "solar": {
      "graded": 8730,
      "checks": {
        "dmarc": {
          "n": 8730,
          "na": 0,
          "states": {
            "absent": 6699,
            "none": 1164,
            "quarantine": 381,
            "reject": 485,
            "invalid": 1
          },
          "rua_present": 690
        },
        "spf": {
          "n": 8730,
          "na": 0,
          "states": {
            "absent": 4852,
            "hardfail": 1283,
            "softfail": 2389,
            "neutral": 159,
            "plus_all": 0,
            "invalid": 47
          }
        },
        "dkim": {
          "n": 2445,
          "na": 6285,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 885,
            "none_observed": 1560
          }
        },
        "mx": {
          "n": 8730,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5119,
            "absent": 3611
          }
        },
        "reverse_dns": {
          "n": 5120,
          "na": 3610,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4368,
            "none": 752
          }
        },
        "caa": {
          "n": 8502,
          "na": 228,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 232,
            "absent": 8270
          }
        },
        "dnssec": {
          "n": 8730,
          "na": 0,
          "states": {
            "signed_valid": 729,
            "signed_broken": 10,
            "unsigned": 7991
          }
        },
        "https": {
          "n": 8730,
          "na": 0,
          "states": {
            "https": 4868,
            "redirects": 0,
            "http_only": 3862
          }
        },
        "tls": {
          "n": 4868,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4653,
            "tls12": 215,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4868,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4243,
            "invalid": 625
          }
        },
        "hsts": {
          "n": 4868,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1058,
            "absent": 3810
          }
        },
        "csp": {
          "n": 3123,
          "na": 5607,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 291,
            "weak": 0,
            "absent": 2832
          }
        },
        "clickjacking": {
          "n": 3123,
          "na": 5607,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 518,
            "absent": 2605
          }
        },
        "mime_sniffing": {
          "n": 3123,
          "na": 5607,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 624,
            "absent": 2499
          }
        },
        "referrer_policy": {
          "n": 3123,
          "na": 5607,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 297,
            "absent": 2826
          }
        },
        "secure_by_default": {
          "n": 2474,
          "na": 6256,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 74,
            "not_all": 2400
          }
        },
        "ipv6": {
          "n": 8730,
          "na": 0,
          "states": {
            "aaaa": 1662,
            "none": 7068
          }
        }
      }
    },
    "solutions": {
      "graded": 93339,
      "checks": {
        "dmarc": {
          "n": 93339,
          "na": 0,
          "states": {
            "absent": 61635,
            "none": 12040,
            "quarantine": 12715,
            "reject": 6937,
            "invalid": 12
          },
          "rua_present": 18947
        },
        "spf": {
          "n": 93339,
          "na": 0,
          "states": {
            "absent": 50357,
            "hardfail": 17009,
            "softfail": 24502,
            "neutral": 1106,
            "plus_all": 5,
            "invalid": 360
          }
        },
        "dkim": {
          "n": 30022,
          "na": 63317,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 11698,
            "none_observed": 18324
          }
        },
        "mx": {
          "n": 93339,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 51501,
            "absent": 41838
          }
        },
        "reverse_dns": {
          "n": 51508,
          "na": 41831,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 43556,
            "none": 7952
          }
        },
        "caa": {
          "n": 92937,
          "na": 402,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1696,
            "absent": 91241
          }
        },
        "dnssec": {
          "n": 93339,
          "na": 0,
          "states": {
            "signed_valid": 5447,
            "signed_broken": 55,
            "unsigned": 87837
          }
        },
        "https": {
          "n": 93339,
          "na": 0,
          "states": {
            "https": 48066,
            "redirects": 0,
            "http_only": 45273
          }
        },
        "tls": {
          "n": 48066,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 46101,
            "tls12": 1965,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 48066,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 43456,
            "invalid": 4610
          }
        },
        "hsts": {
          "n": 48066,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 11578,
            "absent": 36488
          }
        },
        "csp": {
          "n": 30675,
          "na": 62664,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 3138,
            "weak": 0,
            "absent": 27537
          }
        },
        "clickjacking": {
          "n": 30675,
          "na": 62664,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 5090,
            "absent": 25585
          }
        },
        "mime_sniffing": {
          "n": 30675,
          "na": 62664,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 6030,
            "absent": 24645
          }
        },
        "referrer_policy": {
          "n": 30675,
          "na": 62664,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3058,
            "absent": 27617
          }
        },
        "secure_by_default": {
          "n": 26042,
          "na": 67297,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 487,
            "not_all": 25555
          }
        },
        "ipv6": {
          "n": 93339,
          "na": 0,
          "states": {
            "aaaa": 15172,
            "none": 78167
          }
        }
      }
    },
    "space": {
      "graded": 508767,
      "checks": {
        "dmarc": {
          "n": 508767,
          "na": 0,
          "states": {
            "absent": 428239,
            "none": 43655,
            "quarantine": 25075,
            "reject": 11787,
            "invalid": 11
          },
          "rua_present": 32294
        },
        "spf": {
          "n": 508767,
          "na": 0,
          "states": {
            "absent": 334823,
            "hardfail": 28240,
            "softfail": 137143,
            "neutral": 4556,
            "plus_all": 32,
            "invalid": 3973
          }
        },
        "dkim": {
          "n": 52610,
          "na": 456157,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 35342,
            "none_observed": 17268
          }
        },
        "mx": {
          "n": 508767,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 191638,
            "absent": 317129
          }
        },
        "reverse_dns": {
          "n": 191584,
          "na": 317183,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 152265,
            "none": 39319
          }
        },
        "caa": {
          "n": 504115,
          "na": 4652,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 16658,
            "absent": 487457
          }
        },
        "dnssec": {
          "n": 508767,
          "na": 0,
          "states": {
            "signed_valid": 17730,
            "signed_broken": 648,
            "unsigned": 490389
          }
        },
        "https": {
          "n": 508767,
          "na": 0,
          "states": {
            "https": 339212,
            "redirects": 0,
            "http_only": 169555
          }
        },
        "tls": {
          "n": 339212,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 326743,
            "tls12": 12469,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 339212,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 308711,
            "invalid": 30501
          }
        },
        "hsts": {
          "n": 339212,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 57881,
            "absent": 281331
          }
        },
        "csp": {
          "n": 219145,
          "na": 289622,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 18945,
            "weak": 0,
            "absent": 200200
          }
        },
        "clickjacking": {
          "n": 219145,
          "na": 289622,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 26514,
            "absent": 192631
          }
        },
        "mime_sniffing": {
          "n": 219145,
          "na": 289622,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 33559,
            "absent": 185586
          }
        },
        "referrer_policy": {
          "n": 219145,
          "na": 289622,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 22043,
            "absent": 197102
          }
        },
        "secure_by_default": {
          "n": 190323,
          "na": 318444,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1615,
            "not_all": 188708
          }
        },
        "ipv6": {
          "n": 508767,
          "na": 0,
          "states": {
            "aaaa": 180829,
            "none": 327938
          }
        }
      }
    },
    "srl": {
      "graded": 11999,
      "checks": {
        "dmarc": {
          "n": 11999,
          "na": 0,
          "states": {
            "absent": 3987,
            "none": 7624,
            "quarantine": 210,
            "reject": 178,
            "invalid": 0
          },
          "rua_present": 491
        },
        "spf": {
          "n": 11999,
          "na": 0,
          "states": {
            "absent": 1554,
            "hardfail": 1416,
            "softfail": 8948,
            "neutral": 58,
            "plus_all": 1,
            "invalid": 22
          }
        },
        "dkim": {
          "n": 1689,
          "na": 10310,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 929,
            "none_observed": 760
          }
        },
        "mx": {
          "n": 11999,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 11179,
            "absent": 820
          }
        },
        "reverse_dns": {
          "n": 11179,
          "na": 820,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 10968,
            "none": 211
          }
        },
        "caa": {
          "n": 11958,
          "na": 41,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 69,
            "absent": 11889
          }
        },
        "dnssec": {
          "n": 11999,
          "na": 0,
          "states": {
            "signed_valid": 185,
            "signed_broken": 3,
            "unsigned": 11811
          }
        },
        "https": {
          "n": 11999,
          "na": 0,
          "states": {
            "https": 5544,
            "redirects": 0,
            "http_only": 6455
          }
        },
        "tls": {
          "n": 5544,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4041,
            "tls12": 1503,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5544,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3755,
            "invalid": 1789
          }
        },
        "hsts": {
          "n": 5544,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 577,
            "absent": 4967
          }
        },
        "csp": {
          "n": 6861,
          "na": 5138,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 113,
            "weak": 0,
            "absent": 6748
          }
        },
        "clickjacking": {
          "n": 6861,
          "na": 5138,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 190,
            "absent": 6671
          }
        },
        "mime_sniffing": {
          "n": 6861,
          "na": 5138,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 255,
            "absent": 6606
          }
        },
        "referrer_policy": {
          "n": 6861,
          "na": 5138,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 92,
            "absent": 6769
          }
        },
        "secure_by_default": {
          "n": 1721,
          "na": 10278,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 13,
            "not_all": 1708
          }
        },
        "ipv6": {
          "n": 11999,
          "na": 0,
          "states": {
            "aaaa": 5835,
            "none": 6164
          }
        }
      }
    },
    "st": {
      "graded": 19731,
      "checks": {
        "dmarc": {
          "n": 19731,
          "na": 0,
          "states": {
            "absent": 17366,
            "none": 1157,
            "quarantine": 650,
            "reject": 557,
            "invalid": 1
          },
          "rua_present": 900
        },
        "spf": {
          "n": 19731,
          "na": 0,
          "states": {
            "absent": 14795,
            "hardfail": 1718,
            "softfail": 2209,
            "neutral": 503,
            "plus_all": 1,
            "invalid": 505
          }
        },
        "dkim": {
          "n": 1932,
          "na": 17799,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1268,
            "none_observed": 664
          }
        },
        "mx": {
          "n": 19731,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5791,
            "absent": 13940
          }
        },
        "reverse_dns": {
          "n": 5861,
          "na": 13870,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4713,
            "none": 1148
          }
        },
        "caa": {
          "n": 19600,
          "na": 131,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 368,
            "absent": 19232
          }
        },
        "dnssec": {
          "n": 19731,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 19731
          }
        },
        "https": {
          "n": 19731,
          "na": 0,
          "states": {
            "https": 16883,
            "redirects": 0,
            "http_only": 2848
          }
        },
        "tls": {
          "n": 16883,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 15265,
            "tls12": 1618,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 16883,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 15274,
            "invalid": 1609
          }
        },
        "hsts": {
          "n": 16883,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2619,
            "absent": 14264
          }
        },
        "csp": {
          "n": 8462,
          "na": 11269,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 564,
            "weak": 0,
            "absent": 7898
          }
        },
        "clickjacking": {
          "n": 8462,
          "na": 11269,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1246,
            "absent": 7216
          }
        },
        "mime_sniffing": {
          "n": 8462,
          "na": 11269,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1420,
            "absent": 7042
          }
        },
        "referrer_policy": {
          "n": 8462,
          "na": 11269,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1176,
            "absent": 7286
          }
        },
        "secure_by_default": {
          "n": 7793,
          "na": 11938,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 197,
            "not_all": 7596
          }
        },
        "ipv6": {
          "n": 19731,
          "na": 0,
          "states": {
            "aaaa": 4177,
            "none": 15554
          }
        }
      }
    },
    "store": {
      "graded": 1830978,
      "checks": {
        "dmarc": {
          "n": 1830978,
          "na": 0,
          "states": {
            "absent": 1202684,
            "none": 317725,
            "quarantine": 246387,
            "reject": 64147,
            "invalid": 35
          },
          "rua_present": 283774
        },
        "spf": {
          "n": 1830978,
          "na": 0,
          "states": {
            "absent": 1146210,
            "hardfail": 122180,
            "softfail": 483783,
            "neutral": 6327,
            "plus_all": 68,
            "invalid": 72410
          }
        },
        "dkim": {
          "n": 107394,
          "na": 1723584,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 68300,
            "none_observed": 39094
          }
        },
        "mx": {
          "n": 1830978,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 733008,
            "absent": 1097970
          }
        },
        "reverse_dns": {
          "n": 733085,
          "na": 1097893,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 591176,
            "none": 141909
          }
        },
        "caa": {
          "n": 1803645,
          "na": 27333,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 20367,
            "absent": 1783278
          }
        },
        "dnssec": {
          "n": 1830978,
          "na": 0,
          "states": {
            "signed_valid": 54036,
            "signed_broken": 2283,
            "unsigned": 1774659
          }
        },
        "https": {
          "n": 1830978,
          "na": 0,
          "states": {
            "https": 1051022,
            "redirects": 0,
            "http_only": 779956
          }
        },
        "tls": {
          "n": 1051022,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 1013462,
            "tls12": 37560,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 1051022,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 771747,
            "invalid": 279275
          }
        },
        "hsts": {
          "n": 1051022,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 208519,
            "absent": 842503
          }
        },
        "csp": {
          "n": 748057,
          "na": 1082921,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 110766,
            "weak": 0,
            "absent": 637291
          }
        },
        "clickjacking": {
          "n": 748057,
          "na": 1082921,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 132586,
            "absent": 615471
          }
        },
        "mime_sniffing": {
          "n": 748057,
          "na": 1082921,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 137376,
            "absent": 610681
          }
        },
        "referrer_policy": {
          "n": 748057,
          "na": 1082921,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 39802,
            "absent": 708255
          }
        },
        "secure_by_default": {
          "n": 500966,
          "na": 1330012,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 2874,
            "not_all": 498092
          }
        },
        "ipv6": {
          "n": 1830978,
          "na": 0,
          "states": {
            "aaaa": 688893,
            "none": 1142085
          }
        }
      }
    },
    "stream": {
      "graded": 14603,
      "checks": {
        "dmarc": {
          "n": 14603,
          "na": 0,
          "states": {
            "absent": 12503,
            "none": 902,
            "quarantine": 502,
            "reject": 696,
            "invalid": 0
          },
          "rua_present": 1101
        },
        "spf": {
          "n": 14603,
          "na": 0,
          "states": {
            "absent": 9109,
            "hardfail": 1293,
            "softfail": 3915,
            "neutral": 238,
            "plus_all": 0,
            "invalid": 48
          }
        },
        "dkim": {
          "n": 1475,
          "na": 13128,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1024,
            "none_observed": 451
          }
        },
        "mx": {
          "n": 14603,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5668,
            "absent": 8935
          }
        },
        "reverse_dns": {
          "n": 5679,
          "na": 8924,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4814,
            "none": 865
          }
        },
        "caa": {
          "n": 14458,
          "na": 145,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 225,
            "absent": 14233
          }
        },
        "dnssec": {
          "n": 14603,
          "na": 0,
          "states": {
            "signed_valid": 1378,
            "signed_broken": 6,
            "unsigned": 13219
          }
        },
        "https": {
          "n": 14603,
          "na": 0,
          "states": {
            "https": 7867,
            "redirects": 0,
            "http_only": 6736
          }
        },
        "tls": {
          "n": 7867,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7622,
            "tls12": 245,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7867,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7116,
            "invalid": 751
          }
        },
        "hsts": {
          "n": 7867,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1128,
            "absent": 6739
          }
        },
        "csp": {
          "n": 4551,
          "na": 10052,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 433,
            "weak": 0,
            "absent": 4118
          }
        },
        "clickjacking": {
          "n": 4551,
          "na": 10052,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 964,
            "absent": 3587
          }
        },
        "mime_sniffing": {
          "n": 4551,
          "na": 10052,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1139,
            "absent": 3412
          }
        },
        "referrer_policy": {
          "n": 4551,
          "na": 10052,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 829,
            "absent": 3722
          }
        },
        "secure_by_default": {
          "n": 3768,
          "na": 10835,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 94,
            "not_all": 3674
          }
        },
        "ipv6": {
          "n": 14603,
          "na": 0,
          "states": {
            "aaaa": 4456,
            "none": 10147
          }
        }
      }
    },
    "studio": {
      "graded": 192097,
      "checks": {
        "dmarc": {
          "n": 192097,
          "na": 0,
          "states": {
            "absent": 127496,
            "none": 26876,
            "quarantine": 14958,
            "reject": 22748,
            "invalid": 19
          },
          "rua_present": 23039
        },
        "spf": {
          "n": 192097,
          "na": 0,
          "states": {
            "absent": 88905,
            "hardfail": 33431,
            "softfail": 66276,
            "neutral": 2061,
            "plus_all": 6,
            "invalid": 1418
          }
        },
        "dkim": {
          "n": 59363,
          "na": 132734,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 28326,
            "none_observed": 31037
          }
        },
        "mx": {
          "n": 192097,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 109392,
            "absent": 82705
          }
        },
        "reverse_dns": {
          "n": 109370,
          "na": 82727,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 99736,
            "none": 9634
          }
        },
        "caa": {
          "n": 191130,
          "na": 967,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 7707,
            "absent": 183423
          }
        },
        "dnssec": {
          "n": 192097,
          "na": 0,
          "states": {
            "signed_valid": 24977,
            "signed_broken": 159,
            "unsigned": 166961
          }
        },
        "https": {
          "n": 192097,
          "na": 0,
          "states": {
            "https": 133707,
            "redirects": 0,
            "http_only": 58390
          }
        },
        "tls": {
          "n": 133707,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 127951,
            "tls12": 5756,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 133707,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 126341,
            "invalid": 7366
          }
        },
        "hsts": {
          "n": 133707,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 57279,
            "absent": 76428
          }
        },
        "csp": {
          "n": 83282,
          "na": 108815,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 7951,
            "weak": 0,
            "absent": 75331
          }
        },
        "clickjacking": {
          "n": 83282,
          "na": 108815,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 22601,
            "absent": 60681
          }
        },
        "mime_sniffing": {
          "n": 83282,
          "na": 108815,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 28635,
            "absent": 54647
          }
        },
        "referrer_policy": {
          "n": 83282,
          "na": 108815,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 9132,
            "absent": 74150
          }
        },
        "secure_by_default": {
          "n": 73987,
          "na": 118110,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 858,
            "not_all": 73129
          }
        },
        "ipv6": {
          "n": 192097,
          "na": 0,
          "states": {
            "aaaa": 33680,
            "none": 158417
          }
        }
      }
    },
    "study": {
      "graded": 12334,
      "checks": {
        "dmarc": {
          "n": 12334,
          "na": 0,
          "states": {
            "absent": 10571,
            "none": 920,
            "quarantine": 525,
            "reject": 318,
            "invalid": 0
          },
          "rua_present": 1066
        },
        "spf": {
          "n": 12334,
          "na": 0,
          "states": {
            "absent": 9100,
            "hardfail": 477,
            "softfail": 2685,
            "neutral": 42,
            "plus_all": 2,
            "invalid": 28
          }
        },
        "dkim": {
          "n": 1239,
          "na": 11095,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 772,
            "none_observed": 467
          }
        },
        "mx": {
          "n": 12334,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3677,
            "absent": 8657
          }
        },
        "reverse_dns": {
          "n": 3677,
          "na": 8657,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3298,
            "none": 379
          }
        },
        "caa": {
          "n": 12264,
          "na": 70,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 262,
            "absent": 12002
          }
        },
        "dnssec": {
          "n": 12334,
          "na": 0,
          "states": {
            "signed_valid": 921,
            "signed_broken": 1,
            "unsigned": 11412
          }
        },
        "https": {
          "n": 12334,
          "na": 0,
          "states": {
            "https": 8265,
            "redirects": 0,
            "http_only": 4069
          }
        },
        "tls": {
          "n": 8265,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7901,
            "tls12": 364,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8265,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7882,
            "invalid": 383
          }
        },
        "hsts": {
          "n": 8265,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1622,
            "absent": 6643
          }
        },
        "csp": {
          "n": 4156,
          "na": 8178,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 371,
            "weak": 0,
            "absent": 3785
          }
        },
        "clickjacking": {
          "n": 4156,
          "na": 8178,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 790,
            "absent": 3366
          }
        },
        "mime_sniffing": {
          "n": 4156,
          "na": 8178,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1058,
            "absent": 3098
          }
        },
        "referrer_policy": {
          "n": 4156,
          "na": 8178,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 956,
            "absent": 3200
          }
        },
        "secure_by_default": {
          "n": 3637,
          "na": 8697,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 76,
            "not_all": 3561
          }
        },
        "ipv6": {
          "n": 12334,
          "na": 0,
          "states": {
            "aaaa": 4698,
            "none": 7636
          }
        }
      }
    },
    "style": {
      "graded": 10487,
      "checks": {
        "dmarc": {
          "n": 10487,
          "na": 0,
          "states": {
            "absent": 7860,
            "none": 1257,
            "quarantine": 714,
            "reject": 656,
            "invalid": 0
          },
          "rua_present": 1152
        },
        "spf": {
          "n": 10487,
          "na": 0,
          "states": {
            "absent": 5552,
            "hardfail": 1203,
            "softfail": 3488,
            "neutral": 132,
            "plus_all": 0,
            "invalid": 112
          }
        },
        "dkim": {
          "n": 1908,
          "na": 8579,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 819,
            "none_observed": 1089
          }
        },
        "mx": {
          "n": 10487,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5723,
            "absent": 4764
          }
        },
        "reverse_dns": {
          "n": 5721,
          "na": 4766,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4663,
            "none": 1058
          }
        },
        "caa": {
          "n": 10423,
          "na": 64,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 350,
            "absent": 10073
          }
        },
        "dnssec": {
          "n": 10487,
          "na": 0,
          "states": {
            "signed_valid": 599,
            "signed_broken": 5,
            "unsigned": 9883
          }
        },
        "https": {
          "n": 10487,
          "na": 0,
          "states": {
            "https": 6497,
            "redirects": 0,
            "http_only": 3990
          }
        },
        "tls": {
          "n": 6497,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6194,
            "tls12": 303,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6497,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5814,
            "invalid": 683
          }
        },
        "hsts": {
          "n": 6497,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1618,
            "absent": 4879
          }
        },
        "csp": {
          "n": 4282,
          "na": 6205,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 484,
            "weak": 0,
            "absent": 3798
          }
        },
        "clickjacking": {
          "n": 4282,
          "na": 6205,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 816,
            "absent": 3466
          }
        },
        "mime_sniffing": {
          "n": 4282,
          "na": 6205,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 938,
            "absent": 3344
          }
        },
        "referrer_policy": {
          "n": 4282,
          "na": 6205,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 394,
            "absent": 3888
          }
        },
        "secure_by_default": {
          "n": 3654,
          "na": 6833,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 55,
            "not_all": 3599
          }
        },
        "ipv6": {
          "n": 10487,
          "na": 0,
          "states": {
            "aaaa": 1784,
            "none": 8703
          }
        }
      }
    },
    "su": {
      "graded": 82553,
      "checks": {
        "dmarc": {
          "n": 82553,
          "na": 0,
          "states": {
            "absent": 73286,
            "none": 5442,
            "quarantine": 1567,
            "reject": 2253,
            "invalid": 5
          },
          "rua_present": 3019
        },
        "spf": {
          "n": 82553,
          "na": 0,
          "states": {
            "absent": 42131,
            "hardfail": 4747,
            "softfail": 18345,
            "neutral": 1175,
            "plus_all": 15,
            "invalid": 16140
          }
        },
        "dkim": {
          "n": 13171,
          "na": 69382,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 12181,
            "none_observed": 990
          }
        },
        "mx": {
          "n": 82553,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 48084,
            "absent": 34469
          }
        },
        "reverse_dns": {
          "n": 47794,
          "na": 34759,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 42186,
            "none": 5608
          }
        },
        "caa": {
          "n": 81972,
          "na": 581,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2454,
            "absent": 79518
          }
        },
        "dnssec": {
          "n": 82553,
          "na": 0,
          "states": {
            "signed_valid": 401,
            "signed_broken": 11,
            "unsigned": 82141
          }
        },
        "https": {
          "n": 82553,
          "na": 0,
          "states": {
            "https": 59298,
            "redirects": 0,
            "http_only": 23255
          }
        },
        "tls": {
          "n": 59298,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 48416,
            "tls12": 10882,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 59298,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 47135,
            "invalid": 12163
          }
        },
        "hsts": {
          "n": 59298,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 7698,
            "absent": 51600
          }
        },
        "csp": {
          "n": 43966,
          "na": 38587,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1454,
            "weak": 0,
            "absent": 42512
          }
        },
        "clickjacking": {
          "n": 43966,
          "na": 38587,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 8139,
            "absent": 35827
          }
        },
        "mime_sniffing": {
          "n": 43966,
          "na": 38587,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3741,
            "absent": 40225
          }
        },
        "referrer_policy": {
          "n": 43966,
          "na": 38587,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1855,
            "absent": 42111
          }
        },
        "secure_by_default": {
          "n": 37472,
          "na": 45081,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 236,
            "not_all": 37236
          }
        },
        "ipv6": {
          "n": 82553,
          "na": 0,
          "states": {
            "aaaa": 11482,
            "none": 71071
          }
        }
      }
    },
    "sucks": {
      "graded": 6444,
      "checks": {
        "dmarc": {
          "n": 6444,
          "na": 0,
          "states": {
            "absent": 3844,
            "none": 84,
            "quarantine": 965,
            "reject": 1551,
            "invalid": 0
          },
          "rua_present": 2319
        },
        "spf": {
          "n": 6444,
          "na": 0,
          "states": {
            "absent": 4770,
            "hardfail": 1360,
            "softfail": 232,
            "neutral": 75,
            "plus_all": 1,
            "invalid": 6
          }
        },
        "dkim": {
          "n": 112,
          "na": 6332,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 33,
            "none_observed": 79
          }
        },
        "mx": {
          "n": 6444,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1763,
            "absent": 4681
          }
        },
        "reverse_dns": {
          "n": 1764,
          "na": 4680,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 722,
            "none": 1042
          }
        },
        "caa": {
          "n": 6409,
          "na": 35,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 154,
            "absent": 6255
          }
        },
        "dnssec": {
          "n": 6444,
          "na": 0,
          "states": {
            "signed_valid": 62,
            "signed_broken": 0,
            "unsigned": 6382
          }
        },
        "https": {
          "n": 6444,
          "na": 0,
          "states": {
            "https": 1268,
            "redirects": 0,
            "http_only": 5176
          }
        },
        "tls": {
          "n": 1268,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 1211,
            "tls12": 57,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 1268,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 1159,
            "invalid": 109
          }
        },
        "hsts": {
          "n": 1268,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 247,
            "absent": 1021
          }
        },
        "csp": {
          "n": 2011,
          "na": 4433,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 399,
            "weak": 0,
            "absent": 1612
          }
        },
        "clickjacking": {
          "n": 2011,
          "na": 4433,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 469,
            "absent": 1542
          }
        },
        "mime_sniffing": {
          "n": 2011,
          "na": 4433,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 314,
            "absent": 1697
          }
        },
        "referrer_policy": {
          "n": 2011,
          "na": 4433,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 201,
            "absent": 1810
          }
        },
        "secure_by_default": {
          "n": 560,
          "na": 5884,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 11,
            "not_all": 549
          }
        },
        "ipv6": {
          "n": 6444,
          "na": 0,
          "states": {
            "aaaa": 223,
            "none": 6221
          }
        }
      }
    },
    "supply": {
      "graded": 7296,
      "checks": {
        "dmarc": {
          "n": 7296,
          "na": 0,
          "states": {
            "absent": 5750,
            "none": 658,
            "quarantine": 481,
            "reject": 407,
            "invalid": 0
          },
          "rua_present": 752
        },
        "spf": {
          "n": 7296,
          "na": 0,
          "states": {
            "absent": 4523,
            "hardfail": 813,
            "softfail": 1848,
            "neutral": 81,
            "plus_all": 1,
            "invalid": 30
          }
        },
        "dkim": {
          "n": 1636,
          "na": 5660,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 654,
            "none_observed": 982
          }
        },
        "mx": {
          "n": 7296,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3367,
            "absent": 3929
          }
        },
        "reverse_dns": {
          "n": 3368,
          "na": 3928,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2932,
            "none": 436
          }
        },
        "caa": {
          "n": 7269,
          "na": 27,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 169,
            "absent": 7100
          }
        },
        "dnssec": {
          "n": 7296,
          "na": 0,
          "states": {
            "signed_valid": 732,
            "signed_broken": 4,
            "unsigned": 6560
          }
        },
        "https": {
          "n": 7296,
          "na": 0,
          "states": {
            "https": 3746,
            "redirects": 0,
            "http_only": 3550
          }
        },
        "tls": {
          "n": 3746,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3642,
            "tls12": 104,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3746,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3391,
            "invalid": 355
          }
        },
        "hsts": {
          "n": 3746,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1313,
            "absent": 2433
          }
        },
        "csp": {
          "n": 2336,
          "na": 4960,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 368,
            "weak": 0,
            "absent": 1968
          }
        },
        "clickjacking": {
          "n": 2336,
          "na": 4960,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 683,
            "absent": 1653
          }
        },
        "mime_sniffing": {
          "n": 2336,
          "na": 4960,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 827,
            "absent": 1509
          }
        },
        "referrer_policy": {
          "n": 2336,
          "na": 4960,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 286,
            "absent": 2050
          }
        },
        "secure_by_default": {
          "n": 1889,
          "na": 5407,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 36,
            "not_all": 1853
          }
        },
        "ipv6": {
          "n": 7296,
          "na": 0,
          "states": {
            "aaaa": 1083,
            "none": 6213
          }
        }
      }
    },
    "support": {
      "graded": 35833,
      "checks": {
        "dmarc": {
          "n": 35833,
          "na": 0,
          "states": {
            "absent": 25728,
            "none": 3905,
            "quarantine": 3140,
            "reject": 3058,
            "invalid": 2
          },
          "rua_present": 5533
        },
        "spf": {
          "n": 35833,
          "na": 0,
          "states": {
            "absent": 20250,
            "hardfail": 6007,
            "softfail": 8825,
            "neutral": 542,
            "plus_all": 11,
            "invalid": 198
          }
        },
        "dkim": {
          "n": 7485,
          "na": 28348,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3598,
            "none_observed": 3887
          }
        },
        "mx": {
          "n": 35833,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 17799,
            "absent": 18034
          }
        },
        "reverse_dns": {
          "n": 17809,
          "na": 18024,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 14604,
            "none": 3205
          }
        },
        "caa": {
          "n": 34856,
          "na": 977,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 606,
            "absent": 34250
          }
        },
        "dnssec": {
          "n": 35833,
          "na": 0,
          "states": {
            "signed_valid": 2985,
            "signed_broken": 29,
            "unsigned": 32819
          }
        },
        "https": {
          "n": 35833,
          "na": 0,
          "states": {
            "https": 16924,
            "redirects": 0,
            "http_only": 18909
          }
        },
        "tls": {
          "n": 16924,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 16031,
            "tls12": 893,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 16924,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 14483,
            "invalid": 2441
          }
        },
        "hsts": {
          "n": 16924,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2949,
            "absent": 13975
          }
        },
        "csp": {
          "n": 10905,
          "na": 24928,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1404,
            "weak": 0,
            "absent": 9501
          }
        },
        "clickjacking": {
          "n": 10905,
          "na": 24928,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2148,
            "absent": 8757
          }
        },
        "mime_sniffing": {
          "n": 10905,
          "na": 24928,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2175,
            "absent": 8730
          }
        },
        "referrer_policy": {
          "n": 10905,
          "na": 24928,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1239,
            "absent": 9666
          }
        },
        "secure_by_default": {
          "n": 8165,
          "na": 27668,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 171,
            "not_all": 7994
          }
        },
        "ipv6": {
          "n": 35833,
          "na": 0,
          "states": {
            "aaaa": 6950,
            "none": 28883
          }
        }
      }
    },
    "surf": {
      "graded": 49955,
      "checks": {
        "dmarc": {
          "n": 49955,
          "na": 0,
          "states": {
            "absent": 48385,
            "none": 756,
            "quarantine": 538,
            "reject": 276,
            "invalid": 0
          },
          "rua_present": 835
        },
        "spf": {
          "n": 49955,
          "na": 0,
          "states": {
            "absent": 45980,
            "hardfail": 860,
            "softfail": 2994,
            "neutral": 81,
            "plus_all": 0,
            "invalid": 40
          }
        },
        "dkim": {
          "n": 1124,
          "na": 48831,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 510,
            "none_observed": 614
          }
        },
        "mx": {
          "n": 49955,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4474,
            "absent": 45481
          }
        },
        "reverse_dns": {
          "n": 4475,
          "na": 45480,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3753,
            "none": 722
          }
        },
        "caa": {
          "n": 49128,
          "na": 827,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 155,
            "absent": 48973
          }
        },
        "dnssec": {
          "n": 49955,
          "na": 0,
          "states": {
            "signed_valid": 13358,
            "signed_broken": 92,
            "unsigned": 36505
          }
        },
        "https": {
          "n": 49955,
          "na": 0,
          "states": {
            "https": 19018,
            "redirects": 0,
            "http_only": 30937
          }
        },
        "tls": {
          "n": 19018,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 18606,
            "tls12": 412,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 19018,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 13066,
            "invalid": 5952
          }
        },
        "hsts": {
          "n": 19018,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1605,
            "absent": 17413
          }
        },
        "csp": {
          "n": 15408,
          "na": 34547,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1155,
            "weak": 0,
            "absent": 14253
          }
        },
        "clickjacking": {
          "n": 15408,
          "na": 34547,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1845,
            "absent": 13563
          }
        },
        "mime_sniffing": {
          "n": 15408,
          "na": 34547,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2282,
            "absent": 13126
          }
        },
        "referrer_policy": {
          "n": 15408,
          "na": 34547,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1834,
            "absent": 13574
          }
        },
        "secure_by_default": {
          "n": 10911,
          "na": 39044,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 68,
            "not_all": 10843
          }
        },
        "ipv6": {
          "n": 49955,
          "na": 0,
          "states": {
            "aaaa": 5791,
            "none": 44164
          }
        }
      }
    },
    "sv": {
      "graded": 5748,
      "checks": {
        "dmarc": {
          "n": 5748,
          "na": 0,
          "states": {
            "absent": 3146,
            "none": 1383,
            "quarantine": 522,
            "reject": 695,
            "invalid": 2
          },
          "rua_present": 1290
        },
        "spf": {
          "n": 5748,
          "na": 0,
          "states": {
            "absent": 1546,
            "hardfail": 1494,
            "softfail": 2599,
            "neutral": 69,
            "plus_all": 0,
            "invalid": 40
          }
        },
        "dkim": {
          "n": 3303,
          "na": 2445,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2213,
            "none_observed": 1090
          }
        },
        "mx": {
          "n": 5748,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4384,
            "absent": 1364
          }
        },
        "reverse_dns": {
          "n": 4383,
          "na": 1365,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3410,
            "none": 973
          }
        },
        "caa": {
          "n": 5602,
          "na": 146,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 150,
            "absent": 5452
          }
        },
        "dnssec": {
          "n": 5748,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 5748
          }
        },
        "https": {
          "n": 5748,
          "na": 0,
          "states": {
            "https": 4666,
            "redirects": 0,
            "http_only": 1082
          }
        },
        "tls": {
          "n": 4666,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4320,
            "tls12": 346,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4666,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4370,
            "invalid": 296
          }
        },
        "hsts": {
          "n": 4666,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 834,
            "absent": 3832
          }
        },
        "csp": {
          "n": 2732,
          "na": 3016,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 437,
            "weak": 0,
            "absent": 2295
          }
        },
        "clickjacking": {
          "n": 2732,
          "na": 3016,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 362,
            "absent": 2370
          }
        },
        "mime_sniffing": {
          "n": 2732,
          "na": 3016,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 413,
            "absent": 2319
          }
        },
        "referrer_policy": {
          "n": 2732,
          "na": 3016,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 228,
            "absent": 2504
          }
        },
        "secure_by_default": {
          "n": 2652,
          "na": 3096,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 51,
            "not_all": 2601
          }
        },
        "ipv6": {
          "n": 5748,
          "na": 0,
          "states": {
            "aaaa": 1222,
            "none": 4526
          }
        }
      }
    },
    "swiss": {
      "graded": 21121,
      "checks": {
        "dmarc": {
          "n": 21121,
          "na": 0,
          "states": {
            "absent": 15106,
            "none": 1296,
            "quarantine": 2116,
            "reject": 2601,
            "invalid": 2
          },
          "rua_present": 1480
        },
        "spf": {
          "n": 21121,
          "na": 0,
          "states": {
            "absent": 6083,
            "hardfail": 6894,
            "softfail": 3295,
            "neutral": 662,
            "plus_all": 0,
            "invalid": 4187
          }
        },
        "dkim": {
          "n": 4662,
          "na": 16459,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2757,
            "none_observed": 1905
          }
        },
        "mx": {
          "n": 21121,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 15690,
            "absent": 5431
          }
        },
        "reverse_dns": {
          "n": 15689,
          "na": 5432,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 14712,
            "none": 977
          }
        },
        "caa": {
          "n": 20823,
          "na": 298,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 386,
            "absent": 20437
          }
        },
        "dnssec": {
          "n": 21121,
          "na": 0,
          "states": {
            "signed_valid": 4445,
            "signed_broken": 30,
            "unsigned": 16646
          }
        },
        "https": {
          "n": 21121,
          "na": 0,
          "states": {
            "https": 12970,
            "redirects": 0,
            "http_only": 8151
          }
        },
        "tls": {
          "n": 12970,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 11727,
            "tls12": 1243,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 12970,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8936,
            "invalid": 4034
          }
        },
        "hsts": {
          "n": 12970,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3756,
            "absent": 9214
          }
        },
        "csp": {
          "n": 6875,
          "na": 14246,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 333,
            "weak": 0,
            "absent": 6542
          }
        },
        "clickjacking": {
          "n": 6875,
          "na": 14246,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1836,
            "absent": 5039
          }
        },
        "mime_sniffing": {
          "n": 6875,
          "na": 14246,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 619,
            "absent": 6256
          }
        },
        "referrer_policy": {
          "n": 6875,
          "na": 14246,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 293,
            "absent": 6582
          }
        },
        "secure_by_default": {
          "n": 4911,
          "na": 16210,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 52,
            "not_all": 4859
          }
        },
        "ipv6": {
          "n": 21121,
          "na": 0,
          "states": {
            "aaaa": 7832,
            "none": 13289
          }
        }
      }
    },
    "systems": {
      "graded": 41620,
      "checks": {
        "dmarc": {
          "n": 41620,
          "na": 0,
          "states": {
            "absent": 30555,
            "none": 4392,
            "quarantine": 3544,
            "reject": 3127,
            "invalid": 2
          },
          "rua_present": 5549
        },
        "spf": {
          "n": 41620,
          "na": 0,
          "states": {
            "absent": 22236,
            "hardfail": 6685,
            "softfail": 11599,
            "neutral": 817,
            "plus_all": 7,
            "invalid": 276
          }
        },
        "dkim": {
          "n": 10674,
          "na": 30946,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 5338,
            "none_observed": 5336
          }
        },
        "mx": {
          "n": 41620,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 23032,
            "absent": 18588
          }
        },
        "reverse_dns": {
          "n": 23020,
          "na": 18600,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 20361,
            "none": 2659
          }
        },
        "caa": {
          "n": 40518,
          "na": 1102,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1348,
            "absent": 39170
          }
        },
        "dnssec": {
          "n": 41620,
          "na": 0,
          "states": {
            "signed_valid": 3809,
            "signed_broken": 35,
            "unsigned": 37776
          }
        },
        "https": {
          "n": 41620,
          "na": 0,
          "states": {
            "https": 20072,
            "redirects": 0,
            "http_only": 21548
          }
        },
        "tls": {
          "n": 20072,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 19060,
            "tls12": 1012,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 20072,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 17524,
            "invalid": 2548
          }
        },
        "hsts": {
          "n": 20072,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 5073,
            "absent": 14999
          }
        },
        "csp": {
          "n": 13989,
          "na": 27631,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1171,
            "weak": 0,
            "absent": 12818
          }
        },
        "clickjacking": {
          "n": 13989,
          "na": 27631,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2633,
            "absent": 11356
          }
        },
        "mime_sniffing": {
          "n": 13989,
          "na": 27631,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3335,
            "absent": 10654
          }
        },
        "referrer_policy": {
          "n": 13989,
          "na": 27631,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1995,
            "absent": 11994
          }
        },
        "secure_by_default": {
          "n": 11110,
          "na": 30510,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 272,
            "not_all": 10838
          }
        },
        "ipv6": {
          "n": 41620,
          "na": 0,
          "states": {
            "aaaa": 8083,
            "none": 33537
          }
        }
      }
    },
    "tattoo": {
      "graded": 7006,
      "checks": {
        "dmarc": {
          "n": 7006,
          "na": 0,
          "states": {
            "absent": 6110,
            "none": 496,
            "quarantine": 287,
            "reject": 113,
            "invalid": 0
          },
          "rua_present": 405
        },
        "spf": {
          "n": 7006,
          "na": 0,
          "states": {
            "absent": 4644,
            "hardfail": 698,
            "softfail": 1576,
            "neutral": 62,
            "plus_all": 1,
            "invalid": 25
          }
        },
        "dkim": {
          "n": 803,
          "na": 6203,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 265,
            "none_observed": 538
          }
        },
        "mx": {
          "n": 7006,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2563,
            "absent": 4443
          }
        },
        "reverse_dns": {
          "n": 2569,
          "na": 4437,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2048,
            "none": 521
          }
        },
        "caa": {
          "n": 6976,
          "na": 30,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 55,
            "absent": 6921
          }
        },
        "dnssec": {
          "n": 7006,
          "na": 0,
          "states": {
            "signed_valid": 2028,
            "signed_broken": 2,
            "unsigned": 4976
          }
        },
        "https": {
          "n": 7006,
          "na": 0,
          "states": {
            "https": 3345,
            "redirects": 0,
            "http_only": 3661
          }
        },
        "tls": {
          "n": 3345,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3163,
            "tls12": 182,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3345,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2712,
            "invalid": 633
          }
        },
        "hsts": {
          "n": 3345,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 631,
            "absent": 2714
          }
        },
        "csp": {
          "n": 2930,
          "na": 4076,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1014,
            "weak": 0,
            "absent": 1916
          }
        },
        "clickjacking": {
          "n": 2930,
          "na": 4076,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1175,
            "absent": 1755
          }
        },
        "mime_sniffing": {
          "n": 2930,
          "na": 4076,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1161,
            "absent": 1769
          }
        },
        "referrer_policy": {
          "n": 2930,
          "na": 4076,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1047,
            "absent": 1883
          }
        },
        "secure_by_default": {
          "n": 1721,
          "na": 5285,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 44,
            "not_all": 1677
          }
        },
        "ipv6": {
          "n": 7006,
          "na": 0,
          "states": {
            "aaaa": 1299,
            "none": 5707
          }
        }
      }
    },
    "tax": {
      "graded": 14904,
      "checks": {
        "dmarc": {
          "n": 14904,
          "na": 0,
          "states": {
            "absent": 11000,
            "none": 1596,
            "quarantine": 1240,
            "reject": 1067,
            "invalid": 1
          },
          "rua_present": 1847
        },
        "spf": {
          "n": 14904,
          "na": 0,
          "states": {
            "absent": 7722,
            "hardfail": 3136,
            "softfail": 3811,
            "neutral": 186,
            "plus_all": 0,
            "invalid": 49
          }
        },
        "dkim": {
          "n": 3671,
          "na": 11233,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1518,
            "none_observed": 2153
          }
        },
        "mx": {
          "n": 14904,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8556,
            "absent": 6348
          }
        },
        "reverse_dns": {
          "n": 8553,
          "na": 6351,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7337,
            "none": 1216
          }
        },
        "caa": {
          "n": 14698,
          "na": 206,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 365,
            "absent": 14333
          }
        },
        "dnssec": {
          "n": 14904,
          "na": 0,
          "states": {
            "signed_valid": 1124,
            "signed_broken": 8,
            "unsigned": 13772
          }
        },
        "https": {
          "n": 14904,
          "na": 0,
          "states": {
            "https": 7483,
            "redirects": 0,
            "http_only": 7421
          }
        },
        "tls": {
          "n": 7483,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7047,
            "tls12": 436,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7483,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6544,
            "invalid": 939
          }
        },
        "hsts": {
          "n": 7483,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1660,
            "absent": 5823
          }
        },
        "csp": {
          "n": 5119,
          "na": 9785,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 454,
            "weak": 0,
            "absent": 4665
          }
        },
        "clickjacking": {
          "n": 5119,
          "na": 9785,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 842,
            "absent": 4277
          }
        },
        "mime_sniffing": {
          "n": 5119,
          "na": 9785,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 986,
            "absent": 4133
          }
        },
        "referrer_policy": {
          "n": 5119,
          "na": 9785,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 583,
            "absent": 4536
          }
        },
        "secure_by_default": {
          "n": 3966,
          "na": 10938,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 79,
            "not_all": 3887
          }
        },
        "ipv6": {
          "n": 14904,
          "na": 0,
          "states": {
            "aaaa": 2728,
            "none": 12176
          }
        }
      }
    },
    "taxi": {
      "graded": 6349,
      "checks": {
        "dmarc": {
          "n": 6349,
          "na": 0,
          "states": {
            "absent": 4634,
            "none": 896,
            "quarantine": 429,
            "reject": 390,
            "invalid": 0
          },
          "rua_present": 575
        },
        "spf": {
          "n": 6349,
          "na": 0,
          "states": {
            "absent": 3408,
            "hardfail": 900,
            "softfail": 1859,
            "neutral": 60,
            "plus_all": 0,
            "invalid": 122
          }
        },
        "dkim": {
          "n": 864,
          "na": 5485,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 530,
            "none_observed": 334
          }
        },
        "mx": {
          "n": 6349,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3603,
            "absent": 2746
          }
        },
        "reverse_dns": {
          "n": 3606,
          "na": 2743,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3028,
            "none": 578
          }
        },
        "caa": {
          "n": 6157,
          "na": 192,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 161,
            "absent": 5996
          }
        },
        "dnssec": {
          "n": 6349,
          "na": 0,
          "states": {
            "signed_valid": 519,
            "signed_broken": 3,
            "unsigned": 5827
          }
        },
        "https": {
          "n": 6349,
          "na": 0,
          "states": {
            "https": 3679,
            "redirects": 0,
            "http_only": 2670
          }
        },
        "tls": {
          "n": 3679,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3525,
            "tls12": 154,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3679,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3241,
            "invalid": 438
          }
        },
        "hsts": {
          "n": 3679,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 699,
            "absent": 2980
          }
        },
        "csp": {
          "n": 2882,
          "na": 3467,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 447,
            "weak": 0,
            "absent": 2435
          }
        },
        "clickjacking": {
          "n": 2882,
          "na": 3467,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 565,
            "absent": 2317
          }
        },
        "mime_sniffing": {
          "n": 2882,
          "na": 3467,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 505,
            "absent": 2377
          }
        },
        "referrer_policy": {
          "n": 2882,
          "na": 3467,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 376,
            "absent": 2506
          }
        },
        "secure_by_default": {
          "n": 2225,
          "na": 4124,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 57,
            "not_all": 2168
          }
        },
        "ipv6": {
          "n": 6349,
          "na": 0,
          "states": {
            "aaaa": 1631,
            "none": 4718
          }
        }
      }
    },
    "team": {
      "graded": 64901,
      "checks": {
        "dmarc": {
          "n": 64901,
          "na": 0,
          "states": {
            "absent": 49659,
            "none": 6687,
            "quarantine": 4239,
            "reject": 4316,
            "invalid": 0
          },
          "rua_present": 6881
        },
        "spf": {
          "n": 64901,
          "na": 0,
          "states": {
            "absent": 35885,
            "hardfail": 9221,
            "softfail": 18073,
            "neutral": 758,
            "plus_all": 26,
            "invalid": 938
          }
        },
        "dkim": {
          "n": 15537,
          "na": 49364,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 7148,
            "none_observed": 8389
          }
        },
        "mx": {
          "n": 64901,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 34792,
            "absent": 30109
          }
        },
        "reverse_dns": {
          "n": 34787,
          "na": 30114,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 28901,
            "none": 5886
          }
        },
        "caa": {
          "n": 64463,
          "na": 438,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1551,
            "absent": 62912
          }
        },
        "dnssec": {
          "n": 64901,
          "na": 0,
          "states": {
            "signed_valid": 5195,
            "signed_broken": 28,
            "unsigned": 59678
          }
        },
        "https": {
          "n": 64901,
          "na": 0,
          "states": {
            "https": 33330,
            "redirects": 0,
            "http_only": 31571
          }
        },
        "tls": {
          "n": 33330,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 30028,
            "tls12": 3302,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 33330,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 29957,
            "invalid": 3373
          }
        },
        "hsts": {
          "n": 33330,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 6078,
            "absent": 27252
          }
        },
        "csp": {
          "n": 21529,
          "na": 43372,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1541,
            "weak": 0,
            "absent": 19988
          }
        },
        "clickjacking": {
          "n": 21529,
          "na": 43372,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 5338,
            "absent": 16191
          }
        },
        "mime_sniffing": {
          "n": 21529,
          "na": 43372,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 5470,
            "absent": 16059
          }
        },
        "referrer_policy": {
          "n": 21529,
          "na": 43372,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 3996,
            "absent": 17533
          }
        },
        "secure_by_default": {
          "n": 17966,
          "na": 46935,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 272,
            "not_all": 17694
          }
        },
        "ipv6": {
          "n": 64901,
          "na": 0,
          "states": {
            "aaaa": 15105,
            "none": 49796
          }
        }
      }
    },
    "tech": {
      "graded": 507767,
      "checks": {
        "dmarc": {
          "n": 507767,
          "na": 0,
          "states": {
            "absent": 382717,
            "none": 70924,
            "quarantine": 31094,
            "reject": 22988,
            "invalid": 44
          },
          "rua_present": 49235
        },
        "spf": {
          "n": 507767,
          "na": 0,
          "states": {
            "absent": 272810,
            "hardfail": 70415,
            "softfail": 150418,
            "neutral": 7667,
            "plus_all": 31,
            "invalid": 6426
          }
        },
        "dkim": {
          "n": 96947,
          "na": 410820,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 53105,
            "none_observed": 43842
          }
        },
        "mx": {
          "n": 507767,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 268766,
            "absent": 239001
          }
        },
        "reverse_dns": {
          "n": 268679,
          "na": 239088,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 207073,
            "none": 61606
          }
        },
        "caa": {
          "n": 502674,
          "na": 5093,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 14286,
            "absent": 488388
          }
        },
        "dnssec": {
          "n": 507767,
          "na": 0,
          "states": {
            "signed_valid": 32602,
            "signed_broken": 862,
            "unsigned": 474303
          }
        },
        "https": {
          "n": 507767,
          "na": 0,
          "states": {
            "https": 298251,
            "redirects": 0,
            "http_only": 209516
          }
        },
        "tls": {
          "n": 298251,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 286135,
            "tls12": 12116,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 298251,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 259825,
            "invalid": 38426
          }
        },
        "hsts": {
          "n": 298251,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 82333,
            "absent": 215918
          }
        },
        "csp": {
          "n": 218366,
          "na": 289401,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 23386,
            "weak": 0,
            "absent": 194980
          }
        },
        "clickjacking": {
          "n": 218366,
          "na": 289401,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 30410,
            "absent": 187956
          }
        },
        "mime_sniffing": {
          "n": 218366,
          "na": 289401,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 38167,
            "absent": 180199
          }
        },
        "referrer_policy": {
          "n": 218366,
          "na": 289401,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 24178,
            "absent": 194188
          }
        },
        "secure_by_default": {
          "n": 185753,
          "na": 322014,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 2674,
            "not_all": 183079
          }
        },
        "ipv6": {
          "n": 507767,
          "na": 0,
          "states": {
            "aaaa": 114159,
            "none": 393608
          }
        }
      }
    },
    "technology": {
      "graded": 30703,
      "checks": {
        "dmarc": {
          "n": 30703,
          "na": 0,
          "states": {
            "absent": 22879,
            "none": 2644,
            "quarantine": 2742,
            "reject": 2437,
            "invalid": 1
          },
          "rua_present": 4531
        },
        "spf": {
          "n": 30703,
          "na": 0,
          "states": {
            "absent": 18476,
            "hardfail": 5095,
            "softfail": 6534,
            "neutral": 434,
            "plus_all": 4,
            "invalid": 160
          }
        },
        "dkim": {
          "n": 7229,
          "na": 23474,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2675,
            "none_observed": 4554
          }
        },
        "mx": {
          "n": 30703,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 15303,
            "absent": 15400
          }
        },
        "reverse_dns": {
          "n": 15309,
          "na": 15394,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 12693,
            "none": 2616
          }
        },
        "caa": {
          "n": 30535,
          "na": 168,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 631,
            "absent": 29904
          }
        },
        "dnssec": {
          "n": 30703,
          "na": 0,
          "states": {
            "signed_valid": 2344,
            "signed_broken": 25,
            "unsigned": 28334
          }
        },
        "https": {
          "n": 30703,
          "na": 0,
          "states": {
            "https": 13450,
            "redirects": 0,
            "http_only": 17253
          }
        },
        "tls": {
          "n": 13450,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 12794,
            "tls12": 656,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 13450,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 11808,
            "invalid": 1642
          }
        },
        "hsts": {
          "n": 13450,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2763,
            "absent": 10687
          }
        },
        "csp": {
          "n": 9053,
          "na": 21650,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1020,
            "weak": 0,
            "absent": 8033
          }
        },
        "clickjacking": {
          "n": 9053,
          "na": 21650,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1605,
            "absent": 7448
          }
        },
        "mime_sniffing": {
          "n": 9053,
          "na": 21650,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1807,
            "absent": 7246
          }
        },
        "referrer_policy": {
          "n": 9053,
          "na": 21650,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1007,
            "absent": 8046
          }
        },
        "secure_by_default": {
          "n": 6898,
          "na": 23805,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 172,
            "not_all": 6726
          }
        },
        "ipv6": {
          "n": 30703,
          "na": 0,
          "states": {
            "aaaa": 4404,
            "none": 26299
          }
        }
      }
    },
    "tel": {
      "graded": 33077,
      "checks": {
        "dmarc": {
          "n": 33077,
          "na": 0,
          "states": {
            "absent": 30192,
            "none": 788,
            "quarantine": 353,
            "reject": 1744,
            "invalid": 0
          },
          "rua_present": 1664
        },
        "spf": {
          "n": 33077,
          "na": 0,
          "states": {
            "absent": 26271,
            "hardfail": 3630,
            "softfail": 2622,
            "neutral": 373,
            "plus_all": 2,
            "invalid": 179
          }
        },
        "dkim": {
          "n": 1640,
          "na": 31437,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1018,
            "none_observed": 622
          }
        },
        "mx": {
          "n": 33077,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7473,
            "absent": 25604
          }
        },
        "reverse_dns": {
          "n": 7470,
          "na": 25607,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5597,
            "none": 1873
          }
        },
        "caa": {
          "n": 32978,
          "na": 99,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 408,
            "absent": 32570
          }
        },
        "dnssec": {
          "n": 33077,
          "na": 0,
          "states": {
            "signed_valid": 495,
            "signed_broken": 39,
            "unsigned": 32543
          }
        },
        "https": {
          "n": 33077,
          "na": 0,
          "states": {
            "https": 21598,
            "redirects": 0,
            "http_only": 11479
          }
        },
        "tls": {
          "n": 21598,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 21142,
            "tls12": 456,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 21598,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 20368,
            "invalid": 1230
          }
        },
        "hsts": {
          "n": 21598,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1389,
            "absent": 20209
          }
        },
        "csp": {
          "n": 19784,
          "na": 13293,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 861,
            "weak": 0,
            "absent": 18923
          }
        },
        "clickjacking": {
          "n": 19784,
          "na": 13293,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1170,
            "absent": 18614
          }
        },
        "mime_sniffing": {
          "n": 19784,
          "na": 13293,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1385,
            "absent": 18399
          }
        },
        "referrer_policy": {
          "n": 19784,
          "na": 13293,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 744,
            "absent": 19040
          }
        },
        "secure_by_default": {
          "n": 18272,
          "na": 14805,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 155,
            "not_all": 18117
          }
        },
        "ipv6": {
          "n": 33077,
          "na": 0,
          "states": {
            "aaaa": 2205,
            "none": 30872
          }
        }
      }
    },
    "th": {
      "graded": 66446,
      "checks": {
        "dmarc": {
          "n": 66446,
          "na": 0,
          "states": {
            "absent": 44267,
            "none": 12003,
            "quarantine": 7678,
            "reject": 2493,
            "invalid": 5
          },
          "rua_present": 11928
        },
        "spf": {
          "n": 66446,
          "na": 0,
          "states": {
            "absent": 16795,
            "hardfail": 16326,
            "softfail": 32627,
            "neutral": 368,
            "plus_all": 82,
            "invalid": 248
          }
        },
        "dkim": {
          "n": 28773,
          "na": 37673,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 13754,
            "none_observed": 15019
          }
        },
        "mx": {
          "n": 66446,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 54176,
            "absent": 12270
          }
        },
        "reverse_dns": {
          "n": 54053,
          "na": 12393,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 44731,
            "none": 9322
          }
        },
        "caa": {
          "n": 66301,
          "na": 145,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1436,
            "absent": 64865
          }
        },
        "dnssec": {
          "n": 66446,
          "na": 0,
          "states": {
            "signed_valid": 4797,
            "signed_broken": 18,
            "unsigned": 61631
          }
        },
        "https": {
          "n": 66446,
          "na": 0,
          "states": {
            "https": 52631,
            "redirects": 0,
            "http_only": 13815
          }
        },
        "tls": {
          "n": 52631,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 45033,
            "tls12": 7598,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 52631,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 45267,
            "invalid": 7364
          }
        },
        "hsts": {
          "n": 52631,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 7513,
            "absent": 45118
          }
        },
        "csp": {
          "n": 28860,
          "na": 37586,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1133,
            "weak": 0,
            "absent": 27727
          }
        },
        "clickjacking": {
          "n": 28860,
          "na": 37586,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3347,
            "absent": 25513
          }
        },
        "mime_sniffing": {
          "n": 28860,
          "na": 37586,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3833,
            "absent": 25027
          }
        },
        "referrer_policy": {
          "n": 28860,
          "na": 37586,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1992,
            "absent": 26868
          }
        },
        "secure_by_default": {
          "n": 28215,
          "na": 38231,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 160,
            "not_all": 28055
          }
        },
        "ipv6": {
          "n": 66446,
          "na": 0,
          "states": {
            "aaaa": 12995,
            "none": 53451
          }
        }
      }
    },
    "tips": {
      "graded": 17091,
      "checks": {
        "dmarc": {
          "n": 17091,
          "na": 0,
          "states": {
            "absent": 13179,
            "none": 1535,
            "quarantine": 937,
            "reject": 1439,
            "invalid": 1
          },
          "rua_present": 1354
        },
        "spf": {
          "n": 17091,
          "na": 0,
          "states": {
            "absent": 10216,
            "hardfail": 2291,
            "softfail": 4303,
            "neutral": 193,
            "plus_all": 5,
            "invalid": 83
          }
        },
        "dkim": {
          "n": 2610,
          "na": 14481,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 784,
            "none_observed": 1826
          }
        },
        "mx": {
          "n": 17091,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8942,
            "absent": 8149
          }
        },
        "reverse_dns": {
          "n": 8949,
          "na": 8142,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7484,
            "none": 1465
          }
        },
        "caa": {
          "n": 17020,
          "na": 71,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 490,
            "absent": 16530
          }
        },
        "dnssec": {
          "n": 17091,
          "na": 0,
          "states": {
            "signed_valid": 1120,
            "signed_broken": 7,
            "unsigned": 15964
          }
        },
        "https": {
          "n": 17091,
          "na": 0,
          "states": {
            "https": 8265,
            "redirects": 0,
            "http_only": 8826
          }
        },
        "tls": {
          "n": 8265,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7833,
            "tls12": 432,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8265,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7155,
            "invalid": 1110
          }
        },
        "hsts": {
          "n": 8265,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1457,
            "absent": 6808
          }
        },
        "csp": {
          "n": 5582,
          "na": 11509,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 396,
            "weak": 0,
            "absent": 5186
          }
        },
        "clickjacking": {
          "n": 5582,
          "na": 11509,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 829,
            "absent": 4753
          }
        },
        "mime_sniffing": {
          "n": 5582,
          "na": 11509,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 951,
            "absent": 4631
          }
        },
        "referrer_policy": {
          "n": 5582,
          "na": 11509,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 527,
            "absent": 5055
          }
        },
        "secure_by_default": {
          "n": 4135,
          "na": 12956,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 57,
            "not_all": 4078
          }
        },
        "ipv6": {
          "n": 17091,
          "na": 0,
          "states": {
            "aaaa": 4032,
            "none": 13059
          }
        }
      }
    },
    "tirol": {
      "graded": 7537,
      "checks": {
        "dmarc": {
          "n": 7537,
          "na": 0,
          "states": {
            "absent": 5368,
            "none": 1631,
            "quarantine": 223,
            "reject": 315,
            "invalid": 0
          },
          "rua_present": 421
        },
        "spf": {
          "n": 7537,
          "na": 0,
          "states": {
            "absent": 3037,
            "hardfail": 2415,
            "softfail": 1740,
            "neutral": 176,
            "plus_all": 0,
            "invalid": 169
          }
        },
        "dkim": {
          "n": 1281,
          "na": 6256,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 679,
            "none_observed": 602
          }
        },
        "mx": {
          "n": 7537,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6427,
            "absent": 1110
          }
        },
        "reverse_dns": {
          "n": 6439,
          "na": 1098,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5739,
            "none": 700
          }
        },
        "caa": {
          "n": 7525,
          "na": 12,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 96,
            "absent": 7429
          }
        },
        "dnssec": {
          "n": 7537,
          "na": 0,
          "states": {
            "signed_valid": 209,
            "signed_broken": 1,
            "unsigned": 7327
          }
        },
        "https": {
          "n": 7537,
          "na": 0,
          "states": {
            "https": 4932,
            "redirects": 0,
            "http_only": 2605
          }
        },
        "tls": {
          "n": 4932,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4605,
            "tls12": 327,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4932,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3375,
            "invalid": 1557
          }
        },
        "hsts": {
          "n": 4932,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1101,
            "absent": 3831
          }
        },
        "csp": {
          "n": 2440,
          "na": 5097,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 73,
            "weak": 0,
            "absent": 2367
          }
        },
        "clickjacking": {
          "n": 2440,
          "na": 5097,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 214,
            "absent": 2226
          }
        },
        "mime_sniffing": {
          "n": 2440,
          "na": 5097,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 250,
            "absent": 2190
          }
        },
        "referrer_policy": {
          "n": 2440,
          "na": 5097,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 102,
            "absent": 2338
          }
        },
        "secure_by_default": {
          "n": 1623,
          "na": 5914,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 15,
            "not_all": 1608
          }
        },
        "ipv6": {
          "n": 7537,
          "na": 0,
          "states": {
            "aaaa": 962,
            "none": 6575
          }
        }
      }
    },
    "tk": {
      "graded": 21340,
      "checks": {
        "dmarc": {
          "n": 21340,
          "na": 0,
          "states": {
            "absent": 19999,
            "none": 679,
            "quarantine": 226,
            "reject": 436,
            "invalid": 0
          },
          "rua_present": 638
        },
        "spf": {
          "n": 21340,
          "na": 0,
          "states": {
            "absent": 17594,
            "hardfail": 1100,
            "softfail": 2415,
            "neutral": 89,
            "plus_all": 2,
            "invalid": 140
          }
        },
        "dkim": {
          "n": 1280,
          "na": 20060,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 792,
            "none_observed": 488
          }
        },
        "mx": {
          "n": 21340,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5017,
            "absent": 16323
          }
        },
        "reverse_dns": {
          "n": 5013,
          "na": 16327,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4242,
            "none": 771
          }
        },
        "caa": {
          "n": 21162,
          "na": 178,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 318,
            "absent": 20844
          }
        },
        "dnssec": {
          "n": 21340,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 21340
          }
        },
        "https": {
          "n": 21340,
          "na": 0,
          "states": {
            "https": 10818,
            "redirects": 0,
            "http_only": 10522
          }
        },
        "tls": {
          "n": 10818,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8084,
            "tls12": 2734,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10818,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7480,
            "invalid": 3338
          }
        },
        "hsts": {
          "n": 10818,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1126,
            "absent": 9692
          }
        },
        "csp": {
          "n": 3538,
          "na": 17802,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 104,
            "weak": 0,
            "absent": 3434
          }
        },
        "clickjacking": {
          "n": 3538,
          "na": 17802,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 372,
            "absent": 3166
          }
        },
        "mime_sniffing": {
          "n": 3538,
          "na": 17802,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 570,
            "absent": 2968
          }
        },
        "referrer_policy": {
          "n": 3538,
          "na": 17802,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 286,
            "absent": 3252
          }
        },
        "secure_by_default": {
          "n": 3398,
          "na": 17942,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 31,
            "not_all": 3367
          }
        },
        "ipv6": {
          "n": 21340,
          "na": 0,
          "states": {
            "aaaa": 6032,
            "none": 15308
          }
        }
      }
    },
    "tn": {
      "graded": 23438,
      "checks": {
        "dmarc": {
          "n": 23438,
          "na": 0,
          "states": {
            "absent": 17454,
            "none": 3761,
            "quarantine": 1619,
            "reject": 598,
            "invalid": 6
          },
          "rua_present": 2180
        },
        "spf": {
          "n": 23438,
          "na": 0,
          "states": {
            "absent": 9410,
            "hardfail": 3617,
            "softfail": 10153,
            "neutral": 121,
            "plus_all": 6,
            "invalid": 131
          }
        },
        "dkim": {
          "n": 7226,
          "na": 16212,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 6270,
            "none_observed": 956
          }
        },
        "mx": {
          "n": 23438,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 19119,
            "absent": 4319
          }
        },
        "reverse_dns": {
          "n": 19054,
          "na": 4384,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 13320,
            "none": 5734
          }
        },
        "caa": {
          "n": 23017,
          "na": 421,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2975,
            "absent": 20042
          }
        },
        "dnssec": {
          "n": 23438,
          "na": 0,
          "states": {
            "signed_valid": 653,
            "signed_broken": 0,
            "unsigned": 22785
          }
        },
        "https": {
          "n": 23438,
          "na": 0,
          "states": {
            "https": 17464,
            "redirects": 0,
            "http_only": 5974
          }
        },
        "tls": {
          "n": 17464,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 15051,
            "tls12": 2413,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 17464,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 15742,
            "invalid": 1722
          }
        },
        "hsts": {
          "n": 17464,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2578,
            "absent": 14886
          }
        },
        "csp": {
          "n": 10875,
          "na": 12563,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 840,
            "weak": 0,
            "absent": 10035
          }
        },
        "clickjacking": {
          "n": 10875,
          "na": 12563,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1298,
            "absent": 9577
          }
        },
        "mime_sniffing": {
          "n": 10875,
          "na": 12563,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1826,
            "absent": 9049
          }
        },
        "referrer_policy": {
          "n": 10875,
          "na": 12563,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1085,
            "absent": 9790
          }
        },
        "secure_by_default": {
          "n": 10536,
          "na": 12902,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 77,
            "not_all": 10459
          }
        },
        "ipv6": {
          "n": 23438,
          "na": 0,
          "states": {
            "aaaa": 5054,
            "none": 18384
          }
        }
      }
    },
    "to": {
      "graded": 60219,
      "checks": {
        "dmarc": {
          "n": 60219,
          "na": 0,
          "states": {
            "absent": 54278,
            "none": 3635,
            "quarantine": 1064,
            "reject": 1240,
            "invalid": 2
          },
          "rua_present": 2514
        },
        "spf": {
          "n": 60219,
          "na": 0,
          "states": {
            "absent": 28083,
            "hardfail": 20547,
            "softfail": 11115,
            "neutral": 349,
            "plus_all": 3,
            "invalid": 122
          }
        },
        "dkim": {
          "n": 5582,
          "na": 54637,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3452,
            "none_observed": 2130
          }
        },
        "mx": {
          "n": 60219,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 33742,
            "absent": 26477
          }
        },
        "reverse_dns": {
          "n": 33736,
          "na": 26483,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 14441,
            "none": 19295
          }
        },
        "caa": {
          "n": 60049,
          "na": 170,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 850,
            "absent": 59199
          }
        },
        "dnssec": {
          "n": 60219,
          "na": 0,
          "states": {
            "signed_valid": 781,
            "signed_broken": 20,
            "unsigned": 59418
          }
        },
        "https": {
          "n": 60219,
          "na": 0,
          "states": {
            "https": 51573,
            "redirects": 0,
            "http_only": 8646
          }
        },
        "tls": {
          "n": 51573,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 50708,
            "tls12": 865,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 51573,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 49422,
            "invalid": 2151
          }
        },
        "hsts": {
          "n": 51573,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 5351,
            "absent": 46222
          }
        },
        "csp": {
          "n": 42452,
          "na": 17767,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1010,
            "weak": 0,
            "absent": 41442
          }
        },
        "clickjacking": {
          "n": 42452,
          "na": 17767,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2428,
            "absent": 40024
          }
        },
        "mime_sniffing": {
          "n": 42452,
          "na": 17767,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2970,
            "absent": 39482
          }
        },
        "referrer_policy": {
          "n": 42452,
          "na": 17767,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2211,
            "absent": 40241
          }
        },
        "secure_by_default": {
          "n": 39785,
          "na": 20434,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 360,
            "not_all": 39425
          }
        },
        "ipv6": {
          "n": 60219,
          "na": 0,
          "states": {
            "aaaa": 10608,
            "none": 49611
          }
        }
      }
    },
    "today": {
      "graded": 113052,
      "checks": {
        "dmarc": {
          "n": 113052,
          "na": 0,
          "states": {
            "absent": 95089,
            "none": 7451,
            "quarantine": 7021,
            "reject": 3488,
            "invalid": 3
          },
          "rua_present": 11200
        },
        "spf": {
          "n": 113052,
          "na": 0,
          "states": {
            "absent": 82319,
            "hardfail": 9722,
            "softfail": 20160,
            "neutral": 549,
            "plus_all": 1,
            "invalid": 301
          }
        },
        "dkim": {
          "n": 13707,
          "na": 99345,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 6354,
            "none_observed": 7353
          }
        },
        "mx": {
          "n": 113052,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 35846,
            "absent": 77206
          }
        },
        "reverse_dns": {
          "n": 35846,
          "na": 77206,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 27970,
            "none": 7876
          }
        },
        "caa": {
          "n": 111098,
          "na": 1954,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1784,
            "absent": 109314
          }
        },
        "dnssec": {
          "n": 113052,
          "na": 0,
          "states": {
            "signed_valid": 3540,
            "signed_broken": 42,
            "unsigned": 109470
          }
        },
        "https": {
          "n": 113052,
          "na": 0,
          "states": {
            "https": 73450,
            "redirects": 0,
            "http_only": 39602
          }
        },
        "tls": {
          "n": 73450,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 68212,
            "tls12": 5238,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 73450,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 69459,
            "invalid": 3991
          }
        },
        "hsts": {
          "n": 73450,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 9764,
            "absent": 63686
          }
        },
        "csp": {
          "n": 37944,
          "na": 75108,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2385,
            "weak": 0,
            "absent": 35559
          }
        },
        "clickjacking": {
          "n": 37944,
          "na": 75108,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3612,
            "absent": 34332
          }
        },
        "mime_sniffing": {
          "n": 37944,
          "na": 75108,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 5305,
            "absent": 32639
          }
        },
        "referrer_policy": {
          "n": 37944,
          "na": 75108,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 4138,
            "absent": 33806
          }
        },
        "secure_by_default": {
          "n": 32011,
          "na": 81041,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 406,
            "not_all": 31605
          }
        },
        "ipv6": {
          "n": 113052,
          "na": 0,
          "states": {
            "aaaa": 27243,
            "none": 85809
          }
        }
      }
    },
    "tokyo": {
      "graded": 73348,
      "checks": {
        "dmarc": {
          "n": 73348,
          "na": 0,
          "states": {
            "absent": 50482,
            "none": 17265,
            "quarantine": 943,
            "reject": 4655,
            "invalid": 3
          },
          "rua_present": 5353
        },
        "spf": {
          "n": 73348,
          "na": 0,
          "states": {
            "absent": 28050,
            "hardfail": 7362,
            "softfail": 36160,
            "neutral": 111,
            "plus_all": 2,
            "invalid": 1663
          }
        },
        "dkim": {
          "n": 13740,
          "na": 59608,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 10434,
            "none_observed": 3306
          }
        },
        "mx": {
          "n": 73348,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 50603,
            "absent": 22745
          }
        },
        "reverse_dns": {
          "n": 50534,
          "na": 22814,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 34615,
            "none": 15919
          }
        },
        "caa": {
          "n": 72290,
          "na": 1058,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 929,
            "absent": 71361
          }
        },
        "dnssec": {
          "n": 73348,
          "na": 0,
          "states": {
            "signed_valid": 169,
            "signed_broken": 2,
            "unsigned": 73177
          }
        },
        "https": {
          "n": 73348,
          "na": 0,
          "states": {
            "https": 48855,
            "redirects": 0,
            "http_only": 24493
          }
        },
        "tls": {
          "n": 48855,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 41838,
            "tls12": 7017,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 48855,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 35842,
            "invalid": 13013
          }
        },
        "hsts": {
          "n": 48855,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 5851,
            "absent": 43004
          }
        },
        "csp": {
          "n": 36254,
          "na": 37094,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1147,
            "weak": 0,
            "absent": 35107
          }
        },
        "clickjacking": {
          "n": 36254,
          "na": 37094,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2153,
            "absent": 34101
          }
        },
        "mime_sniffing": {
          "n": 36254,
          "na": 37094,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 4200,
            "absent": 32054
          }
        },
        "referrer_policy": {
          "n": 36254,
          "na": 37094,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1084,
            "absent": 35170
          }
        },
        "secure_by_default": {
          "n": 32705,
          "na": 40643,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 45,
            "not_all": 32660
          }
        },
        "ipv6": {
          "n": 73348,
          "na": 0,
          "states": {
            "aaaa": 6136,
            "none": 67212
          }
        }
      }
    },
    "tools": {
      "graded": 28381,
      "checks": {
        "dmarc": {
          "n": 28381,
          "na": 0,
          "states": {
            "absent": 22138,
            "none": 2789,
            "quarantine": 1663,
            "reject": 1788,
            "invalid": 3
          },
          "rua_present": 2820
        },
        "spf": {
          "n": 28381,
          "na": 0,
          "states": {
            "absent": 16408,
            "hardfail": 3123,
            "softfail": 8325,
            "neutral": 369,
            "plus_all": 6,
            "invalid": 150
          }
        },
        "dkim": {
          "n": 3800,
          "na": 24581,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2022,
            "none_observed": 1778
          }
        },
        "mx": {
          "n": 28381,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 12988,
            "absent": 15393
          }
        },
        "reverse_dns": {
          "n": 12985,
          "na": 15396,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 11452,
            "none": 1533
          }
        },
        "caa": {
          "n": 28208,
          "na": 173,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1600,
            "absent": 26608
          }
        },
        "dnssec": {
          "n": 28381,
          "na": 0,
          "states": {
            "signed_valid": 2446,
            "signed_broken": 17,
            "unsigned": 25918
          }
        },
        "https": {
          "n": 28381,
          "na": 0,
          "states": {
            "https": 16163,
            "redirects": 0,
            "http_only": 12218
          }
        },
        "tls": {
          "n": 16163,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 15617,
            "tls12": 546,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 16163,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 14778,
            "invalid": 1385
          }
        },
        "hsts": {
          "n": 16163,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 4657,
            "absent": 11506
          }
        },
        "csp": {
          "n": 10784,
          "na": 17597,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1048,
            "weak": 0,
            "absent": 9736
          }
        },
        "clickjacking": {
          "n": 10784,
          "na": 17597,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2357,
            "absent": 8427
          }
        },
        "mime_sniffing": {
          "n": 10784,
          "na": 17597,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3226,
            "absent": 7558
          }
        },
        "referrer_policy": {
          "n": 10784,
          "na": 17597,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2323,
            "absent": 8461
          }
        },
        "secure_by_default": {
          "n": 9293,
          "na": 19088,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 250,
            "not_all": 9043
          }
        },
        "ipv6": {
          "n": 28381,
          "na": 0,
          "states": {
            "aaaa": 7030,
            "none": 21351
          }
        }
      }
    },
    "top": {
      "graded": 5343770,
      "checks": {
        "dmarc": {
          "n": 5343770,
          "na": 0,
          "states": {
            "absent": 5210695,
            "none": 46776,
            "quarantine": 72891,
            "reject": 13398,
            "invalid": 10
          },
          "rua_present": 86750
        },
        "spf": {
          "n": 5343770,
          "na": 0,
          "states": {
            "absent": 5084349,
            "hardfail": 109288,
            "softfail": 144664,
            "neutral": 3014,
            "plus_all": 39,
            "invalid": 2416
          }
        },
        "dkim": {
          "n": 56025,
          "na": 5287745,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 47782,
            "none_observed": 8243
          }
        },
        "mx": {
          "n": 5343770,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 285479,
            "absent": 5058291
          }
        },
        "reverse_dns": {
          "n": 285013,
          "na": 5058757,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 188010,
            "none": 97003
          }
        },
        "caa": {
          "n": 5223836,
          "na": 119934,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 7715,
            "absent": 5216121
          }
        },
        "dnssec": {
          "n": 5343770,
          "na": 0,
          "states": {
            "signed_valid": 252957,
            "signed_broken": 1455,
            "unsigned": 5089358
          }
        },
        "https": {
          "n": 5343770,
          "na": 0,
          "states": {
            "https": 2490493,
            "redirects": 0,
            "http_only": 2853277
          }
        },
        "tls": {
          "n": 2490493,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2383536,
            "tls12": 106957,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2490493,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2171863,
            "invalid": 318630
          }
        },
        "hsts": {
          "n": 2490493,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 275167,
            "absent": 2215326
          }
        },
        "csp": {
          "n": 1369662,
          "na": 3974108,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 43573,
            "weak": 0,
            "absent": 1326089
          }
        },
        "clickjacking": {
          "n": 1369662,
          "na": 3974108,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 70269,
            "absent": 1299393
          }
        },
        "mime_sniffing": {
          "n": 1369662,
          "na": 3974108,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 86562,
            "absent": 1283100
          }
        },
        "referrer_policy": {
          "n": 1369662,
          "na": 3974108,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 59253,
            "absent": 1310409
          }
        },
        "secure_by_default": {
          "n": 986132,
          "na": 4357638,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 7294,
            "not_all": 978838
          }
        },
        "ipv6": {
          "n": 5343770,
          "na": 0,
          "states": {
            "aaaa": 689554,
            "none": 4654216
          }
        }
      }
    },
    "tours": {
      "graded": 12259,
      "checks": {
        "dmarc": {
          "n": 12259,
          "na": 0,
          "states": {
            "absent": 9250,
            "none": 1454,
            "quarantine": 1046,
            "reject": 509,
            "invalid": 0
          },
          "rua_present": 1383
        },
        "spf": {
          "n": 12259,
          "na": 0,
          "states": {
            "absent": 7051,
            "hardfail": 1633,
            "softfail": 3402,
            "neutral": 110,
            "plus_all": 0,
            "invalid": 63
          }
        },
        "dkim": {
          "n": 2021,
          "na": 10238,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1076,
            "none_observed": 945
          }
        },
        "mx": {
          "n": 12259,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6000,
            "absent": 6259
          }
        },
        "reverse_dns": {
          "n": 6001,
          "na": 6258,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4563,
            "none": 1438
          }
        },
        "caa": {
          "n": 12158,
          "na": 101,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 319,
            "absent": 11839
          }
        },
        "dnssec": {
          "n": 12259,
          "na": 0,
          "states": {
            "signed_valid": 606,
            "signed_broken": 10,
            "unsigned": 11643
          }
        },
        "https": {
          "n": 12259,
          "na": 0,
          "states": {
            "https": 7077,
            "redirects": 0,
            "http_only": 5182
          }
        },
        "tls": {
          "n": 7077,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6829,
            "tls12": 248,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7077,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6546,
            "invalid": 531
          }
        },
        "hsts": {
          "n": 7077,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1495,
            "absent": 5582
          }
        },
        "csp": {
          "n": 5152,
          "na": 7107,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 552,
            "weak": 0,
            "absent": 4600
          }
        },
        "clickjacking": {
          "n": 5152,
          "na": 7107,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 888,
            "absent": 4264
          }
        },
        "mime_sniffing": {
          "n": 5152,
          "na": 7107,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 997,
            "absent": 4155
          }
        },
        "referrer_policy": {
          "n": 5152,
          "na": 7107,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 685,
            "absent": 4467
          }
        },
        "secure_by_default": {
          "n": 4282,
          "na": 7977,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 84,
            "not_all": 4198
          }
        },
        "ipv6": {
          "n": 12259,
          "na": 0,
          "states": {
            "aaaa": 2238,
            "none": 10021
          }
        }
      }
    },
    "town": {
      "graded": 6947,
      "checks": {
        "dmarc": {
          "n": 6947,
          "na": 0,
          "states": {
            "absent": 5880,
            "none": 462,
            "quarantine": 368,
            "reject": 237,
            "invalid": 0
          },
          "rua_present": 515
        },
        "spf": {
          "n": 6947,
          "na": 0,
          "states": {
            "absent": 4122,
            "hardfail": 717,
            "softfail": 1969,
            "neutral": 116,
            "plus_all": 2,
            "invalid": 21
          }
        },
        "dkim": {
          "n": 894,
          "na": 6053,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 477,
            "none_observed": 417
          }
        },
        "mx": {
          "n": 6947,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3232,
            "absent": 3715
          }
        },
        "reverse_dns": {
          "n": 3229,
          "na": 3718,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2710,
            "none": 519
          }
        },
        "caa": {
          "n": 6882,
          "na": 65,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 266,
            "absent": 6616
          }
        },
        "dnssec": {
          "n": 6947,
          "na": 0,
          "states": {
            "signed_valid": 620,
            "signed_broken": 4,
            "unsigned": 6323
          }
        },
        "https": {
          "n": 6947,
          "na": 0,
          "states": {
            "https": 3951,
            "redirects": 0,
            "http_only": 2996
          }
        },
        "tls": {
          "n": 3951,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3766,
            "tls12": 185,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3951,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3488,
            "invalid": 463
          }
        },
        "hsts": {
          "n": 3951,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 834,
            "absent": 3117
          }
        },
        "csp": {
          "n": 2683,
          "na": 4264,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 283,
            "weak": 0,
            "absent": 2400
          }
        },
        "clickjacking": {
          "n": 2683,
          "na": 4264,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 516,
            "absent": 2167
          }
        },
        "mime_sniffing": {
          "n": 2683,
          "na": 4264,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 602,
            "absent": 2081
          }
        },
        "referrer_policy": {
          "n": 2683,
          "na": 4264,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 433,
            "absent": 2250
          }
        },
        "secure_by_default": {
          "n": 2211,
          "na": 4736,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 86,
            "not_all": 2125
          }
        },
        "ipv6": {
          "n": 6947,
          "na": 0,
          "states": {
            "aaaa": 1481,
            "none": 5466
          }
        }
      }
    },
    "tr": {
      "graded": 530094,
      "checks": {
        "dmarc": {
          "n": 530094,
          "na": 0,
          "states": {
            "absent": 324540,
            "none": 119534,
            "quarantine": 66170,
            "reject": 19588,
            "invalid": 262
          },
          "rua_present": 50564
        },
        "spf": {
          "n": 530094,
          "na": 0,
          "states": {
            "absent": 135323,
            "hardfail": 131505,
            "softfail": 238696,
            "neutral": 3955,
            "plus_all": 525,
            "invalid": 20090
          }
        },
        "dkim": {
          "n": 222405,
          "na": 307689,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 191437,
            "none_observed": 30968
          }
        },
        "mx": {
          "n": 530094,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 414714,
            "absent": 115380
          }
        },
        "reverse_dns": {
          "n": 413111,
          "na": 116983,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 326793,
            "none": 86318
          }
        },
        "caa": {
          "n": 528569,
          "na": 1525,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 9593,
            "absent": 518976
          }
        },
        "dnssec": {
          "n": 530094,
          "na": 0,
          "states": {
            "signed_valid": 1074,
            "signed_broken": 7,
            "unsigned": 529013
          }
        },
        "https": {
          "n": 530094,
          "na": 0,
          "states": {
            "https": 477530,
            "redirects": 0,
            "http_only": 52564
          }
        },
        "tls": {
          "n": 477530,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 427724,
            "tls12": 49806,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 477530,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 447259,
            "invalid": 30271
          }
        },
        "hsts": {
          "n": 477530,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 68123,
            "absent": 409407
          }
        },
        "csp": {
          "n": 291542,
          "na": 238552,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 25750,
            "weak": 0,
            "absent": 265792
          }
        },
        "clickjacking": {
          "n": 291542,
          "na": 238552,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 38493,
            "absent": 253049
          }
        },
        "mime_sniffing": {
          "n": 291542,
          "na": 238552,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 46793,
            "absent": 244749
          }
        },
        "referrer_policy": {
          "n": 291542,
          "na": 238552,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 34012,
            "absent": 257530
          }
        },
        "secure_by_default": {
          "n": 281554,
          "na": 248540,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1926,
            "not_all": 279628
          }
        },
        "ipv6": {
          "n": 530094,
          "na": 0,
          "states": {
            "aaaa": 136724,
            "none": 393370
          }
        }
      }
    },
    "trade": {
      "graded": 23080,
      "checks": {
        "dmarc": {
          "n": 23080,
          "na": 0,
          "states": {
            "absent": 18621,
            "none": 1998,
            "quarantine": 1449,
            "reject": 1012,
            "invalid": 0
          },
          "rua_present": 2461
        },
        "spf": {
          "n": 23080,
          "na": 0,
          "states": {
            "absent": 13479,
            "hardfail": 2596,
            "softfail": 6681,
            "neutral": 204,
            "plus_all": 1,
            "invalid": 119
          }
        },
        "dkim": {
          "n": 3975,
          "na": 19105,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2541,
            "none_observed": 1434
          }
        },
        "mx": {
          "n": 23080,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 10289,
            "absent": 12791
          }
        },
        "reverse_dns": {
          "n": 10284,
          "na": 12796,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 8270,
            "none": 2014
          }
        },
        "caa": {
          "n": 22865,
          "na": 215,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 422,
            "absent": 22443
          }
        },
        "dnssec": {
          "n": 23080,
          "na": 0,
          "states": {
            "signed_valid": 1457,
            "signed_broken": 8,
            "unsigned": 21615
          }
        },
        "https": {
          "n": 23080,
          "na": 0,
          "states": {
            "https": 14394,
            "redirects": 0,
            "http_only": 8686
          }
        },
        "tls": {
          "n": 14394,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 13940,
            "tls12": 454,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 14394,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 13185,
            "invalid": 1209
          }
        },
        "hsts": {
          "n": 14394,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3484,
            "absent": 10910
          }
        },
        "csp": {
          "n": 9096,
          "na": 13984,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 896,
            "weak": 0,
            "absent": 8200
          }
        },
        "clickjacking": {
          "n": 9096,
          "na": 13984,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1881,
            "absent": 7215
          }
        },
        "mime_sniffing": {
          "n": 9096,
          "na": 13984,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1969,
            "absent": 7127
          }
        },
        "referrer_policy": {
          "n": 9096,
          "na": 13984,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1551,
            "absent": 7545
          }
        },
        "secure_by_default": {
          "n": 7838,
          "na": 15242,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 321,
            "not_all": 7517
          }
        },
        "ipv6": {
          "n": 23080,
          "na": 0,
          "states": {
            "aaaa": 5280,
            "none": 17800
          }
        }
      }
    },
    "training": {
      "graded": 20605,
      "checks": {
        "dmarc": {
          "n": 20605,
          "na": 0,
          "states": {
            "absent": 14823,
            "none": 2641,
            "quarantine": 1462,
            "reject": 1677,
            "invalid": 2
          },
          "rua_present": 2363
        },
        "spf": {
          "n": 20605,
          "na": 0,
          "states": {
            "absent": 11939,
            "hardfail": 2867,
            "softfail": 5368,
            "neutral": 334,
            "plus_all": 3,
            "invalid": 94
          }
        },
        "dkim": {
          "n": 4318,
          "na": 16287,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1643,
            "none_observed": 2675
          }
        },
        "mx": {
          "n": 20605,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 10672,
            "absent": 9933
          }
        },
        "reverse_dns": {
          "n": 10674,
          "na": 9931,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 9386,
            "none": 1288
          }
        },
        "caa": {
          "n": 20541,
          "na": 64,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 372,
            "absent": 20169
          }
        },
        "dnssec": {
          "n": 20605,
          "na": 0,
          "states": {
            "signed_valid": 1418,
            "signed_broken": 13,
            "unsigned": 19174
          }
        },
        "https": {
          "n": 20605,
          "na": 0,
          "states": {
            "https": 10134,
            "redirects": 0,
            "http_only": 10471
          }
        },
        "tls": {
          "n": 10134,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9687,
            "tls12": 447,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10134,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8868,
            "invalid": 1266
          }
        },
        "hsts": {
          "n": 10134,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2430,
            "absent": 7704
          }
        },
        "csp": {
          "n": 6385,
          "na": 14220,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 627,
            "weak": 0,
            "absent": 5758
          }
        },
        "clickjacking": {
          "n": 6385,
          "na": 14220,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1174,
            "absent": 5211
          }
        },
        "mime_sniffing": {
          "n": 6385,
          "na": 14220,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1208,
            "absent": 5177
          }
        },
        "referrer_policy": {
          "n": 6385,
          "na": 14220,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 580,
            "absent": 5805
          }
        },
        "secure_by_default": {
          "n": 4830,
          "na": 15775,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 103,
            "not_all": 4727
          }
        },
        "ipv6": {
          "n": 20605,
          "na": 0,
          "states": {
            "aaaa": 3587,
            "none": 17018
          }
        }
      }
    },
    "travel": {
      "graded": 25583,
      "checks": {
        "dmarc": {
          "n": 25583,
          "na": 0,
          "states": {
            "absent": 17336,
            "none": 3431,
            "quarantine": 3192,
            "reject": 1622,
            "invalid": 2
          },
          "rua_present": 5308
        },
        "spf": {
          "n": 25583,
          "na": 0,
          "states": {
            "absent": 13325,
            "hardfail": 3904,
            "softfail": 7435,
            "neutral": 449,
            "plus_all": 5,
            "invalid": 465
          }
        },
        "dkim": {
          "n": 6428,
          "na": 19155,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3083,
            "none_observed": 3345
          }
        },
        "mx": {
          "n": 25583,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 14013,
            "absent": 11570
          }
        },
        "reverse_dns": {
          "n": 14011,
          "na": 11572,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 11572,
            "none": 2439
          }
        },
        "caa": {
          "n": 25410,
          "na": 173,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 571,
            "absent": 24839
          }
        },
        "dnssec": {
          "n": 25583,
          "na": 0,
          "states": {
            "signed_valid": 675,
            "signed_broken": 7,
            "unsigned": 24901
          }
        },
        "https": {
          "n": 25583,
          "na": 0,
          "states": {
            "https": 14965,
            "redirects": 0,
            "http_only": 10618
          }
        },
        "tls": {
          "n": 14965,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 13962,
            "tls12": 1003,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 14965,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 13077,
            "invalid": 1888
          }
        },
        "hsts": {
          "n": 14965,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3784,
            "absent": 11181
          }
        },
        "csp": {
          "n": 9317,
          "na": 16266,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1215,
            "weak": 0,
            "absent": 8102
          }
        },
        "clickjacking": {
          "n": 9317,
          "na": 16266,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1670,
            "absent": 7647
          }
        },
        "mime_sniffing": {
          "n": 9317,
          "na": 16266,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1670,
            "absent": 7647
          }
        },
        "referrer_policy": {
          "n": 9317,
          "na": 16266,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1035,
            "absent": 8282
          }
        },
        "secure_by_default": {
          "n": 7794,
          "na": 17789,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 116,
            "not_all": 7678
          }
        },
        "ipv6": {
          "n": 25583,
          "na": 0,
          "states": {
            "aaaa": 4141,
            "none": 21442
          }
        }
      }
    },
    "tv": {
      "graded": 246171,
      "checks": {
        "dmarc": {
          "n": 246171,
          "na": 0,
          "states": {
            "absent": 203312,
            "none": 20606,
            "quarantine": 13443,
            "reject": 8798,
            "invalid": 12
          },
          "rua_present": 22623
        },
        "spf": {
          "n": 246171,
          "na": 0,
          "states": {
            "absent": 159576,
            "hardfail": 34853,
            "softfail": 45507,
            "neutral": 4848,
            "plus_all": 30,
            "invalid": 1357
          }
        },
        "dkim": {
          "n": 57457,
          "na": 188714,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 18488,
            "none_observed": 38969
          }
        },
        "mx": {
          "n": 246171,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 116691,
            "absent": 129480
          }
        },
        "reverse_dns": {
          "n": 116597,
          "na": 129574,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 93428,
            "none": 23169
          }
        },
        "caa": {
          "n": 244974,
          "na": 1197,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2640,
            "absent": 242334
          }
        },
        "dnssec": {
          "n": 246171,
          "na": 0,
          "states": {
            "signed_valid": 6717,
            "signed_broken": 46,
            "unsigned": 239408
          }
        },
        "https": {
          "n": 246171,
          "na": 0,
          "states": {
            "https": 169268,
            "redirects": 0,
            "http_only": 76903
          }
        },
        "tls": {
          "n": 169268,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 157511,
            "tls12": 11757,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 169268,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 157402,
            "invalid": 11866
          }
        },
        "hsts": {
          "n": 169268,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 27972,
            "absent": 141296
          }
        },
        "csp": {
          "n": 92842,
          "na": 153329,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 5181,
            "weak": 0,
            "absent": 87661
          }
        },
        "clickjacking": {
          "n": 92842,
          "na": 153329,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 8088,
            "absent": 84754
          }
        },
        "mime_sniffing": {
          "n": 92842,
          "na": 153329,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 10753,
            "absent": 82089
          }
        },
        "referrer_policy": {
          "n": 92842,
          "na": 153329,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 7087,
            "absent": 85755
          }
        },
        "secure_by_default": {
          "n": 87029,
          "na": 159142,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1156,
            "not_all": 85873
          }
        },
        "ipv6": {
          "n": 246171,
          "na": 0,
          "states": {
            "aaaa": 42569,
            "none": 203602
          }
        }
      }
    },
    "tw": {
      "graded": 259582,
      "checks": {
        "dmarc": {
          "n": 259582,
          "na": 0,
          "states": {
            "absent": 209248,
            "none": 28078,
            "quarantine": 14161,
            "reject": 8069,
            "invalid": 26
          },
          "rua_present": 25162
        },
        "spf": {
          "n": 259582,
          "na": 0,
          "states": {
            "absent": 156095,
            "hardfail": 22468,
            "softfail": 65835,
            "neutral": 8831,
            "plus_all": 29,
            "invalid": 6324
          }
        },
        "dkim": {
          "n": 72697,
          "na": 186885,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 39535,
            "none_observed": 33162
          }
        },
        "mx": {
          "n": 259582,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 129003,
            "absent": 130579
          }
        },
        "reverse_dns": {
          "n": 128645,
          "na": 130937,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 109859,
            "none": 18786
          }
        },
        "caa": {
          "n": 258070,
          "na": 1512,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3769,
            "absent": 254301
          }
        },
        "dnssec": {
          "n": 259582,
          "na": 0,
          "states": {
            "signed_valid": 5807,
            "signed_broken": 261,
            "unsigned": 253514
          }
        },
        "https": {
          "n": 259582,
          "na": 0,
          "states": {
            "https": 193721,
            "redirects": 0,
            "http_only": 65861
          }
        },
        "tls": {
          "n": 193721,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 165072,
            "tls12": 28649,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 193721,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 168601,
            "invalid": 25120
          }
        },
        "hsts": {
          "n": 193721,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 39697,
            "absent": 154024
          }
        },
        "csp": {
          "n": 95949,
          "na": 163633,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 6348,
            "weak": 0,
            "absent": 89601
          }
        },
        "clickjacking": {
          "n": 95949,
          "na": 163633,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 16728,
            "absent": 79221
          }
        },
        "mime_sniffing": {
          "n": 95949,
          "na": 163633,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 18554,
            "absent": 77395
          }
        },
        "referrer_policy": {
          "n": 95949,
          "na": 163633,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 8775,
            "absent": 87174
          }
        },
        "secure_by_default": {
          "n": 90232,
          "na": 169350,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1664,
            "not_all": 88568
          }
        },
        "ipv6": {
          "n": 259582,
          "na": 0,
          "states": {
            "aaaa": 43878,
            "none": 215704
          }
        }
      }
    },
    "tz": {
      "graded": 32241,
      "checks": {
        "dmarc": {
          "n": 32241,
          "na": 0,
          "states": {
            "absent": 16859,
            "none": 11782,
            "quarantine": 2324,
            "reject": 1272,
            "invalid": 4
          },
          "rua_present": 3415
        },
        "spf": {
          "n": 32241,
          "na": 0,
          "states": {
            "absent": 5510,
            "hardfail": 3385,
            "softfail": 23056,
            "neutral": 216,
            "plus_all": 3,
            "invalid": 71
          }
        },
        "dkim": {
          "n": 20751,
          "na": 11490,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 18343,
            "none_observed": 2408
          }
        },
        "mx": {
          "n": 32241,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 29214,
            "absent": 3027
          }
        },
        "reverse_dns": {
          "n": 29194,
          "na": 3047,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 22525,
            "none": 6669
          }
        },
        "caa": {
          "n": 32103,
          "na": 138,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 802,
            "absent": 31301
          }
        },
        "dnssec": {
          "n": 32241,
          "na": 0,
          "states": {
            "signed_valid": 1180,
            "signed_broken": 5,
            "unsigned": 31056
          }
        },
        "https": {
          "n": 32241,
          "na": 0,
          "states": {
            "https": 30646,
            "redirects": 0,
            "http_only": 1595
          }
        },
        "tls": {
          "n": 30646,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 30135,
            "tls12": 511,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 30646,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 28904,
            "invalid": 1742
          }
        },
        "hsts": {
          "n": 30646,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3953,
            "absent": 26693
          }
        },
        "csp": {
          "n": 22376,
          "na": 9865,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1506,
            "weak": 0,
            "absent": 20870
          }
        },
        "clickjacking": {
          "n": 22376,
          "na": 9865,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3159,
            "absent": 19217
          }
        },
        "mime_sniffing": {
          "n": 22376,
          "na": 9865,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3551,
            "absent": 18825
          }
        },
        "referrer_policy": {
          "n": 22376,
          "na": 9865,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1843,
            "absent": 20533
          }
        },
        "secure_by_default": {
          "n": 22286,
          "na": 9955,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 129,
            "not_all": 22157
          }
        },
        "ipv6": {
          "n": 32241,
          "na": 0,
          "states": {
            "aaaa": 4944,
            "none": 27297
          }
        }
      }
    },
    "ua": {
      "graded": 349276,
      "checks": {
        "dmarc": {
          "n": 349276,
          "na": 0,
          "states": {
            "absent": 296501,
            "none": 37163,
            "quarantine": 8671,
            "reject": 6911,
            "invalid": 30
          },
          "rua_present": 19332
        },
        "spf": {
          "n": 349276,
          "na": 0,
          "states": {
            "absent": 158287,
            "hardfail": 16970,
            "softfail": 170060,
            "neutral": 1866,
            "plus_all": 85,
            "invalid": 2008
          }
        },
        "dkim": {
          "n": 72541,
          "na": 276735,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 51951,
            "none_observed": 20590
          }
        },
        "mx": {
          "n": 349276,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 252655,
            "absent": 96621
          }
        },
        "reverse_dns": {
          "n": 252358,
          "na": 96918,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 222437,
            "none": 29921
          }
        },
        "caa": {
          "n": 339752,
          "na": 9524,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3557,
            "absent": 336195
          }
        },
        "dnssec": {
          "n": 349276,
          "na": 0,
          "states": {
            "signed_valid": 1412,
            "signed_broken": 8,
            "unsigned": 347856
          }
        },
        "https": {
          "n": 349276,
          "na": 0,
          "states": {
            "https": 316015,
            "redirects": 0,
            "http_only": 33261
          }
        },
        "tls": {
          "n": 316015,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 289244,
            "tls12": 26771,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 316015,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 286322,
            "invalid": 29693
          }
        },
        "hsts": {
          "n": 316015,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 69816,
            "absent": 246199
          }
        },
        "csp": {
          "n": 201836,
          "na": 147440,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 12443,
            "weak": 0,
            "absent": 189393
          }
        },
        "clickjacking": {
          "n": 201836,
          "na": 147440,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 39058,
            "absent": 162778
          }
        },
        "mime_sniffing": {
          "n": 201836,
          "na": 147440,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 37809,
            "absent": 164027
          }
        },
        "referrer_policy": {
          "n": 201836,
          "na": 147440,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 10194,
            "absent": 191642
          }
        },
        "secure_by_default": {
          "n": 194077,
          "na": 155199,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 914,
            "not_all": 193163
          }
        },
        "ipv6": {
          "n": 349276,
          "na": 0,
          "states": {
            "aaaa": 150860,
            "none": 198416
          }
        }
      }
    },
    "ug": {
      "graded": 7836,
      "checks": {
        "dmarc": {
          "n": 7836,
          "na": 0,
          "states": {
            "absent": 4062,
            "none": 2616,
            "quarantine": 726,
            "reject": 431,
            "invalid": 1
          },
          "rua_present": 1300
        },
        "spf": {
          "n": 7836,
          "na": 0,
          "states": {
            "absent": 1620,
            "hardfail": 1179,
            "softfail": 4865,
            "neutral": 116,
            "plus_all": 5,
            "invalid": 51
          }
        },
        "dkim": {
          "n": 5036,
          "na": 2800,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 4018,
            "none_observed": 1018
          }
        },
        "mx": {
          "n": 7836,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6549,
            "absent": 1287
          }
        },
        "reverse_dns": {
          "n": 6548,
          "na": 1288,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5050,
            "none": 1498
          }
        },
        "caa": {
          "n": 7806,
          "na": 30,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 280,
            "absent": 7526
          }
        },
        "dnssec": {
          "n": 7836,
          "na": 0,
          "states": {
            "signed_valid": 112,
            "signed_broken": 0,
            "unsigned": 7724
          }
        },
        "https": {
          "n": 7836,
          "na": 0,
          "states": {
            "https": 7239,
            "redirects": 0,
            "http_only": 597
          }
        },
        "tls": {
          "n": 7239,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7009,
            "tls12": 230,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7239,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6921,
            "invalid": 318
          }
        },
        "hsts": {
          "n": 7239,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1181,
            "absent": 6058
          }
        },
        "csp": {
          "n": 4934,
          "na": 2902,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 414,
            "weak": 0,
            "absent": 4520
          }
        },
        "clickjacking": {
          "n": 4934,
          "na": 2902,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 935,
            "absent": 3999
          }
        },
        "mime_sniffing": {
          "n": 4934,
          "na": 2902,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1032,
            "absent": 3902
          }
        },
        "referrer_policy": {
          "n": 4934,
          "na": 2902,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 427,
            "absent": 4507
          }
        },
        "secure_by_default": {
          "n": 4887,
          "na": 2949,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 35,
            "not_all": 4852
          }
        },
        "ipv6": {
          "n": 7836,
          "na": 0,
          "states": {
            "aaaa": 1790,
            "none": 6046
          }
        }
      }
    },
    "uk": {
      "graded": 7204602,
      "checks": {
        "dmarc": {
          "n": 7204602,
          "na": 0,
          "states": {
            "absent": 4815185,
            "none": 1340896,
            "quarantine": 612311,
            "reject": 435358,
            "invalid": 852
          },
          "rua_present": 1008233
        },
        "spf": {
          "n": 7204602,
          "na": 0,
          "states": {
            "absent": 3354133,
            "hardfail": 1616493,
            "softfail": 2132939,
            "neutral": 77256,
            "plus_all": 586,
            "invalid": 23195
          }
        },
        "dkim": {
          "n": 2306528,
          "na": 4898074,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1037916,
            "none_observed": 1268612
          }
        },
        "mx": {
          "n": 7204602,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4754653,
            "absent": 2449949
          }
        },
        "reverse_dns": {
          "n": 4754822,
          "na": 2449780,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4070331,
            "none": 684491
          }
        },
        "caa": {
          "n": 7183691,
          "na": 20911,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 77316,
            "absent": 7106375
          }
        },
        "dnssec": {
          "n": 7204602,
          "na": 0,
          "states": {
            "signed_valid": 245562,
            "signed_broken": 913,
            "unsigned": 6958127
          }
        },
        "https": {
          "n": 7204602,
          "na": 0,
          "states": {
            "https": 5346438,
            "redirects": 0,
            "http_only": 1858164
          }
        },
        "tls": {
          "n": 5346438,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5143460,
            "tls12": 202978,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5346438,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5015554,
            "invalid": 330884
          }
        },
        "hsts": {
          "n": 5346438,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1274286,
            "absent": 4072152
          }
        },
        "csp": {
          "n": 2949855,
          "na": 4254747,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 343474,
            "weak": 0,
            "absent": 2606381
          }
        },
        "clickjacking": {
          "n": 2949855,
          "na": 4254747,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 509776,
            "absent": 2440079
          }
        },
        "mime_sniffing": {
          "n": 2949855,
          "na": 4254747,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 625682,
            "absent": 2324173
          }
        },
        "referrer_policy": {
          "n": 2949855,
          "na": 4254747,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 251959,
            "absent": 2697896
          }
        },
        "secure_by_default": {
          "n": 2698210,
          "na": 4506392,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 27738,
            "not_all": 2670472
          }
        },
        "ipv6": {
          "n": 7204602,
          "na": 0,
          "states": {
            "aaaa": 1633180,
            "none": 5571422
          }
        }
      }
    },
    "university": {
      "graded": 7196,
      "checks": {
        "dmarc": {
          "n": 7196,
          "na": 0,
          "states": {
            "absent": 5641,
            "none": 682,
            "quarantine": 378,
            "reject": 495,
            "invalid": 0
          },
          "rua_present": 752
        },
        "spf": {
          "n": 7196,
          "na": 0,
          "states": {
            "absent": 4565,
            "hardfail": 806,
            "softfail": 1680,
            "neutral": 103,
            "plus_all": 0,
            "invalid": 42
          }
        },
        "dkim": {
          "n": 1283,
          "na": 5913,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 535,
            "none_observed": 748
          }
        },
        "mx": {
          "n": 7196,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3262,
            "absent": 3934
          }
        },
        "reverse_dns": {
          "n": 3262,
          "na": 3934,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2694,
            "none": 568
          }
        },
        "caa": {
          "n": 7012,
          "na": 184,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 188,
            "absent": 6824
          }
        },
        "dnssec": {
          "n": 7196,
          "na": 0,
          "states": {
            "signed_valid": 479,
            "signed_broken": 4,
            "unsigned": 6713
          }
        },
        "https": {
          "n": 7196,
          "na": 0,
          "states": {
            "https": 3406,
            "redirects": 0,
            "http_only": 3790
          }
        },
        "tls": {
          "n": 3406,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3248,
            "tls12": 158,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 3406,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3000,
            "invalid": 406
          }
        },
        "hsts": {
          "n": 3406,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 688,
            "absent": 2718
          }
        },
        "csp": {
          "n": 2281,
          "na": 4915,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 227,
            "weak": 0,
            "absent": 2054
          }
        },
        "clickjacking": {
          "n": 2281,
          "na": 4915,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 408,
            "absent": 1873
          }
        },
        "mime_sniffing": {
          "n": 2281,
          "na": 4915,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 439,
            "absent": 1842
          }
        },
        "referrer_policy": {
          "n": 2281,
          "na": 4915,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 196,
            "absent": 2085
          }
        },
        "secure_by_default": {
          "n": 1696,
          "na": 5500,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 15,
            "not_all": 1681
          }
        },
        "ipv6": {
          "n": 7196,
          "na": 0,
          "states": {
            "aaaa": 1082,
            "none": 6114
          }
        }
      }
    },
    "uno": {
      "graded": 22461,
      "checks": {
        "dmarc": {
          "n": 22461,
          "na": 0,
          "states": {
            "absent": 18707,
            "none": 1904,
            "quarantine": 1440,
            "reject": 409,
            "invalid": 1
          },
          "rua_present": 1862
        },
        "spf": {
          "n": 22461,
          "na": 0,
          "states": {
            "absent": 16100,
            "hardfail": 1365,
            "softfail": 4836,
            "neutral": 74,
            "plus_all": 9,
            "invalid": 77
          }
        },
        "dkim": {
          "n": 1729,
          "na": 20732,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1013,
            "none_observed": 716
          }
        },
        "mx": {
          "n": 22461,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 7334,
            "absent": 15127
          }
        },
        "reverse_dns": {
          "n": 7332,
          "na": 15129,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5668,
            "none": 1664
          }
        },
        "caa": {
          "n": 22048,
          "na": 413,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 330,
            "absent": 21718
          }
        },
        "dnssec": {
          "n": 22461,
          "na": 0,
          "states": {
            "signed_valid": 699,
            "signed_broken": 34,
            "unsigned": 21728
          }
        },
        "https": {
          "n": 22461,
          "na": 0,
          "states": {
            "https": 13675,
            "redirects": 0,
            "http_only": 8786
          }
        },
        "tls": {
          "n": 13675,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 13113,
            "tls12": 562,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 13675,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 10622,
            "invalid": 3053
          }
        },
        "hsts": {
          "n": 13675,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1619,
            "absent": 12056
          }
        },
        "csp": {
          "n": 8045,
          "na": 14416,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1388,
            "weak": 0,
            "absent": 6657
          }
        },
        "clickjacking": {
          "n": 8045,
          "na": 14416,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 992,
            "absent": 7053
          }
        },
        "mime_sniffing": {
          "n": 8045,
          "na": 14416,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1057,
            "absent": 6988
          }
        },
        "referrer_policy": {
          "n": 8045,
          "na": 14416,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 578,
            "absent": 7467
          }
        },
        "secure_by_default": {
          "n": 7094,
          "na": 15367,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 60,
            "not_all": 7034
          }
        },
        "ipv6": {
          "n": 22461,
          "na": 0,
          "states": {
            "aaaa": 6832,
            "none": 15629
          }
        }
      }
    },
    "us": {
      "graded": 1257155,
      "checks": {
        "dmarc": {
          "n": 1257155,
          "na": 0,
          "states": {
            "absent": 995876,
            "none": 109238,
            "quarantine": 99392,
            "reject": 52554,
            "invalid": 95
          },
          "rua_present": 156537
        },
        "spf": {
          "n": 1257155,
          "na": 0,
          "states": {
            "absent": 668285,
            "hardfail": 323086,
            "softfail": 244506,
            "neutral": 18441,
            "plus_all": 194,
            "invalid": 2643
          }
        },
        "dkim": {
          "n": 363979,
          "na": 893176,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 120516,
            "none_observed": 243463
          }
        },
        "mx": {
          "n": 1257155,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 729068,
            "absent": 528087
          }
        },
        "reverse_dns": {
          "n": 728861,
          "na": 528294,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 475875,
            "none": 252986
          }
        },
        "caa": {
          "n": 1254435,
          "na": 2720,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 12179,
            "absent": 1242256
          }
        },
        "dnssec": {
          "n": 1257155,
          "na": 0,
          "states": {
            "signed_valid": 35210,
            "signed_broken": 161,
            "unsigned": 1221784
          }
        },
        "https": {
          "n": 1257155,
          "na": 0,
          "states": {
            "https": 812672,
            "redirects": 0,
            "http_only": 444483
          }
        },
        "tls": {
          "n": 812672,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 789515,
            "tls12": 23157,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 812672,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 773359,
            "invalid": 39313
          }
        },
        "hsts": {
          "n": 812672,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 142869,
            "absent": 669803
          }
        },
        "csp": {
          "n": 502579,
          "na": 754576,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 72301,
            "weak": 0,
            "absent": 430278
          }
        },
        "clickjacking": {
          "n": 502579,
          "na": 754576,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 88544,
            "absent": 414035
          }
        },
        "mime_sniffing": {
          "n": 502579,
          "na": 754576,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 69933,
            "absent": 432646
          }
        },
        "referrer_policy": {
          "n": 502579,
          "na": 754576,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 32117,
            "absent": 470462
          }
        },
        "secure_by_default": {
          "n": 485488,
          "na": 771667,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 4413,
            "not_all": 481075
          }
        },
        "ipv6": {
          "n": 1257155,
          "na": 0,
          "states": {
            "aaaa": 173300,
            "none": 1083855
          }
        }
      }
    },
    "uy": {
      "graded": 54384,
      "checks": {
        "dmarc": {
          "n": 54384,
          "na": 0,
          "states": {
            "absent": 33143,
            "none": 16165,
            "quarantine": 3268,
            "reject": 1800,
            "invalid": 8
          },
          "rua_present": 5569
        },
        "spf": {
          "n": 54384,
          "na": 0,
          "states": {
            "absent": 16709,
            "hardfail": 9774,
            "softfail": 26982,
            "neutral": 773,
            "plus_all": 2,
            "invalid": 144
          }
        },
        "dkim": {
          "n": 31721,
          "na": 22663,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 24714,
            "none_observed": 7007
          }
        },
        "mx": {
          "n": 54384,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 41504,
            "absent": 12880
          }
        },
        "reverse_dns": {
          "n": 41482,
          "na": 12902,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 34051,
            "none": 7431
          }
        },
        "caa": {
          "n": 54258,
          "na": 126,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1404,
            "absent": 52854
          }
        },
        "dnssec": {
          "n": 54384,
          "na": 0,
          "states": {
            "signed_valid": 49,
            "signed_broken": 1,
            "unsigned": 54334
          }
        },
        "https": {
          "n": 54384,
          "na": 0,
          "states": {
            "https": 49035,
            "redirects": 0,
            "http_only": 5349
          }
        },
        "tls": {
          "n": 49035,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 45827,
            "tls12": 3208,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 49035,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 46323,
            "invalid": 2712
          }
        },
        "hsts": {
          "n": 49035,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 9380,
            "absent": 39655
          }
        },
        "csp": {
          "n": 28125,
          "na": 26259,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 3711,
            "weak": 0,
            "absent": 24414
          }
        },
        "clickjacking": {
          "n": 28125,
          "na": 26259,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3799,
            "absent": 24326
          }
        },
        "mime_sniffing": {
          "n": 28125,
          "na": 26259,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 4122,
            "absent": 24003
          }
        },
        "referrer_policy": {
          "n": 28125,
          "na": 26259,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2141,
            "absent": 25984
          }
        },
        "secure_by_default": {
          "n": 27855,
          "na": 26529,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 223,
            "not_all": 27632
          }
        },
        "ipv6": {
          "n": 54384,
          "na": 0,
          "states": {
            "aaaa": 10552,
            "none": 43832
          }
        }
      }
    },
    "uz": {
      "graded": 87954,
      "checks": {
        "dmarc": {
          "n": 87954,
          "na": 0,
          "states": {
            "absent": 57510,
            "none": 25565,
            "quarantine": 2600,
            "reject": 2278,
            "invalid": 1
          },
          "rua_present": 2954
        },
        "spf": {
          "n": 87954,
          "na": 0,
          "states": {
            "absent": 34708,
            "hardfail": 7698,
            "softfail": 37906,
            "neutral": 179,
            "plus_all": 7,
            "invalid": 7456
          }
        },
        "dkim": {
          "n": 30064,
          "na": 57890,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 28202,
            "none_observed": 1862
          }
        },
        "mx": {
          "n": 87954,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 59125,
            "absent": 28829
          }
        },
        "reverse_dns": {
          "n": 58925,
          "na": 29029,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 42912,
            "none": 16013
          }
        },
        "caa": {
          "n": 87114,
          "na": 840,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2217,
            "absent": 84897
          }
        },
        "dnssec": {
          "n": 87954,
          "na": 0,
          "states": {
            "signed_valid": 147,
            "signed_broken": 7,
            "unsigned": 87800
          }
        },
        "https": {
          "n": 87954,
          "na": 0,
          "states": {
            "https": 78190,
            "redirects": 0,
            "http_only": 9764
          }
        },
        "tls": {
          "n": 78190,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 74616,
            "tls12": 3574,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 78190,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 62326,
            "invalid": 15864
          }
        },
        "hsts": {
          "n": 78190,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 21503,
            "absent": 56687
          }
        },
        "csp": {
          "n": 54583,
          "na": 33371,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 4335,
            "weak": 0,
            "absent": 50248
          }
        },
        "clickjacking": {
          "n": 54583,
          "na": 33371,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 11187,
            "absent": 43396
          }
        },
        "mime_sniffing": {
          "n": 54583,
          "na": 33371,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 15909,
            "absent": 38674
          }
        },
        "referrer_policy": {
          "n": 54583,
          "na": 33371,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 5896,
            "absent": 48687
          }
        },
        "secure_by_default": {
          "n": 53794,
          "na": 34160,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 667,
            "not_all": 53127
          }
        },
        "ipv6": {
          "n": 87954,
          "na": 0,
          "states": {
            "aaaa": 11216,
            "none": 76738
          }
        }
      }
    },
    "vc": {
      "graded": 31717,
      "checks": {
        "dmarc": {
          "n": 31717,
          "na": 0,
          "states": {
            "absent": 24263,
            "none": 2757,
            "quarantine": 3244,
            "reject": 1448,
            "invalid": 5
          },
          "rua_present": 5280
        },
        "spf": {
          "n": 31717,
          "na": 0,
          "states": {
            "absent": 17018,
            "hardfail": 6672,
            "softfail": 7481,
            "neutral": 404,
            "plus_all": 0,
            "invalid": 142
          }
        },
        "dkim": {
          "n": 8431,
          "na": 23286,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3285,
            "none_observed": 5146
          }
        },
        "mx": {
          "n": 31717,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 16919,
            "absent": 14798
          }
        },
        "reverse_dns": {
          "n": 16933,
          "na": 14784,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 11836,
            "none": 5097
          }
        },
        "caa": {
          "n": 31618,
          "na": 99,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 540,
            "absent": 31078
          }
        },
        "dnssec": {
          "n": 31717,
          "na": 0,
          "states": {
            "signed_valid": 454,
            "signed_broken": 863,
            "unsigned": 30400
          }
        },
        "https": {
          "n": 31717,
          "na": 0,
          "states": {
            "https": 24048,
            "redirects": 0,
            "http_only": 7669
          }
        },
        "tls": {
          "n": 24048,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 23574,
            "tls12": 474,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 24048,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 23037,
            "invalid": 1011
          }
        },
        "hsts": {
          "n": 24048,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 7153,
            "absent": 16895
          }
        },
        "csp": {
          "n": 14400,
          "na": 17317,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2567,
            "weak": 0,
            "absent": 11833
          }
        },
        "clickjacking": {
          "n": 14400,
          "na": 17317,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3272,
            "absent": 11128
          }
        },
        "mime_sniffing": {
          "n": 14400,
          "na": 17317,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3090,
            "absent": 11310
          }
        },
        "referrer_policy": {
          "n": 14400,
          "na": 17317,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2411,
            "absent": 11989
          }
        },
        "secure_by_default": {
          "n": 14002,
          "na": 17715,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1368,
            "not_all": 12634
          }
        },
        "ipv6": {
          "n": 31717,
          "na": 0,
          "states": {
            "aaaa": 4178,
            "none": 27539
          }
        }
      }
    },
    "ve": {
      "graded": 11986,
      "checks": {
        "dmarc": {
          "n": 11986,
          "na": 0,
          "states": {
            "absent": 6975,
            "none": 3055,
            "quarantine": 792,
            "reject": 1160,
            "invalid": 4
          },
          "rua_present": 1917
        },
        "spf": {
          "n": 11986,
          "na": 0,
          "states": {
            "absent": 3566,
            "hardfail": 2313,
            "softfail": 5871,
            "neutral": 158,
            "plus_all": 11,
            "invalid": 67
          }
        },
        "dkim": {
          "n": 6264,
          "na": 5722,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 4757,
            "none_observed": 1507
          }
        },
        "mx": {
          "n": 11986,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9086,
            "absent": 2900
          }
        },
        "reverse_dns": {
          "n": 9074,
          "na": 2912,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7521,
            "none": 1553
          }
        },
        "caa": {
          "n": 11947,
          "na": 39,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 371,
            "absent": 11576
          }
        },
        "dnssec": {
          "n": 11986,
          "na": 0,
          "states": {
            "signed_valid": 45,
            "signed_broken": 3,
            "unsigned": 11938
          }
        },
        "https": {
          "n": 11986,
          "na": 0,
          "states": {
            "https": 10236,
            "redirects": 0,
            "http_only": 1750
          }
        },
        "tls": {
          "n": 10236,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9346,
            "tls12": 890,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10236,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 9577,
            "invalid": 659
          }
        },
        "hsts": {
          "n": 10236,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1549,
            "absent": 8687
          }
        },
        "csp": {
          "n": 6181,
          "na": 5805,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 482,
            "weak": 0,
            "absent": 5699
          }
        },
        "clickjacking": {
          "n": 6181,
          "na": 5805,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 872,
            "absent": 5309
          }
        },
        "mime_sniffing": {
          "n": 6181,
          "na": 5805,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1252,
            "absent": 4929
          }
        },
        "referrer_policy": {
          "n": 6181,
          "na": 5805,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 617,
            "absent": 5564
          }
        },
        "secure_by_default": {
          "n": 6046,
          "na": 5940,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 48,
            "not_all": 5998
          }
        },
        "ipv6": {
          "n": 11986,
          "na": 0,
          "states": {
            "aaaa": 2342,
            "none": 9644
          }
        }
      }
    },
    "vegas": {
      "graded": 10636,
      "checks": {
        "dmarc": {
          "n": 10636,
          "na": 0,
          "states": {
            "absent": 8319,
            "none": 479,
            "quarantine": 1145,
            "reject": 693,
            "invalid": 0
          },
          "rua_present": 1854
        },
        "spf": {
          "n": 10636,
          "na": 0,
          "states": {
            "absent": 7615,
            "hardfail": 1387,
            "softfail": 1575,
            "neutral": 50,
            "plus_all": 0,
            "invalid": 9
          }
        },
        "dkim": {
          "n": 2431,
          "na": 8205,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 552,
            "none_observed": 1879
          }
        },
        "mx": {
          "n": 10636,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4246,
            "absent": 6390
          }
        },
        "reverse_dns": {
          "n": 4252,
          "na": 6384,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3298,
            "none": 954
          }
        },
        "caa": {
          "n": 10607,
          "na": 29,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 65,
            "absent": 10542
          }
        },
        "dnssec": {
          "n": 10636,
          "na": 0,
          "states": {
            "signed_valid": 143,
            "signed_broken": 3,
            "unsigned": 10490
          }
        },
        "https": {
          "n": 10636,
          "na": 0,
          "states": {
            "https": 5238,
            "redirects": 0,
            "http_only": 5398
          }
        },
        "tls": {
          "n": 5238,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4785,
            "tls12": 453,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5238,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4905,
            "invalid": 333
          }
        },
        "hsts": {
          "n": 5238,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 645,
            "absent": 4593
          }
        },
        "csp": {
          "n": 2455,
          "na": 8181,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 294,
            "weak": 0,
            "absent": 2161
          }
        },
        "clickjacking": {
          "n": 2455,
          "na": 8181,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 353,
            "absent": 2102
          }
        },
        "mime_sniffing": {
          "n": 2455,
          "na": 8181,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 281,
            "absent": 2174
          }
        },
        "referrer_policy": {
          "n": 2455,
          "na": 8181,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 159,
            "absent": 2296
          }
        },
        "secure_by_default": {
          "n": 2020,
          "na": 8616,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 22,
            "not_all": 1998
          }
        },
        "ipv6": {
          "n": 10636,
          "na": 0,
          "states": {
            "aaaa": 1085,
            "none": 9551
          }
        }
      }
    },
    "ventures": {
      "graded": 22745,
      "checks": {
        "dmarc": {
          "n": 22745,
          "na": 0,
          "states": {
            "absent": 17288,
            "none": 1710,
            "quarantine": 2506,
            "reject": 1239,
            "invalid": 2
          },
          "rua_present": 3635
        },
        "spf": {
          "n": 22745,
          "na": 0,
          "states": {
            "absent": 12482,
            "hardfail": 3315,
            "softfail": 6639,
            "neutral": 241,
            "plus_all": 1,
            "invalid": 67
          }
        },
        "dkim": {
          "n": 6998,
          "na": 15747,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2567,
            "none_observed": 4431
          }
        },
        "mx": {
          "n": 22745,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 12562,
            "absent": 10183
          }
        },
        "reverse_dns": {
          "n": 12565,
          "na": 10180,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 10892,
            "none": 1673
          }
        },
        "caa": {
          "n": 22660,
          "na": 85,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 607,
            "absent": 22053
          }
        },
        "dnssec": {
          "n": 22745,
          "na": 0,
          "states": {
            "signed_valid": 1734,
            "signed_broken": 14,
            "unsigned": 20997
          }
        },
        "https": {
          "n": 22745,
          "na": 0,
          "states": {
            "https": 10838,
            "redirects": 0,
            "http_only": 11907
          }
        },
        "tls": {
          "n": 10838,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 10583,
            "tls12": 255,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10838,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 10028,
            "invalid": 810
          }
        },
        "hsts": {
          "n": 10838,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3565,
            "absent": 7273
          }
        },
        "csp": {
          "n": 7442,
          "na": 15303,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1263,
            "weak": 0,
            "absent": 6179
          }
        },
        "clickjacking": {
          "n": 7442,
          "na": 15303,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1898,
            "absent": 5544
          }
        },
        "mime_sniffing": {
          "n": 7442,
          "na": 15303,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1703,
            "absent": 5739
          }
        },
        "referrer_policy": {
          "n": 7442,
          "na": 15303,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 924,
            "absent": 6518
          }
        },
        "secure_by_default": {
          "n": 6266,
          "na": 16479,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 123,
            "not_all": 6143
          }
        },
        "ipv6": {
          "n": 22745,
          "na": 0,
          "states": {
            "aaaa": 2700,
            "none": 20045
          }
        }
      }
    },
    "vet": {
      "graded": 11044,
      "checks": {
        "dmarc": {
          "n": 11044,
          "na": 0,
          "states": {
            "absent": 7998,
            "none": 1345,
            "quarantine": 868,
            "reject": 833,
            "invalid": 0
          },
          "rua_present": 1516
        },
        "spf": {
          "n": 11044,
          "na": 0,
          "states": {
            "absent": 6088,
            "hardfail": 1706,
            "softfail": 2922,
            "neutral": 202,
            "plus_all": 3,
            "invalid": 123
          }
        },
        "dkim": {
          "n": 3081,
          "na": 7963,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1371,
            "none_observed": 1710
          }
        },
        "mx": {
          "n": 11044,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5925,
            "absent": 5119
          }
        },
        "reverse_dns": {
          "n": 5922,
          "na": 5122,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5409,
            "none": 513
          }
        },
        "caa": {
          "n": 10992,
          "na": 52,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 122,
            "absent": 10870
          }
        },
        "dnssec": {
          "n": 11044,
          "na": 0,
          "states": {
            "signed_valid": 973,
            "signed_broken": 10,
            "unsigned": 10061
          }
        },
        "https": {
          "n": 11044,
          "na": 0,
          "states": {
            "https": 6276,
            "redirects": 0,
            "http_only": 4768
          }
        },
        "tls": {
          "n": 6276,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5973,
            "tls12": 303,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6276,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5739,
            "invalid": 537
          }
        },
        "hsts": {
          "n": 6276,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1787,
            "absent": 4489
          }
        },
        "csp": {
          "n": 3537,
          "na": 7507,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 581,
            "weak": 0,
            "absent": 2956
          }
        },
        "clickjacking": {
          "n": 3537,
          "na": 7507,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1031,
            "absent": 2506
          }
        },
        "mime_sniffing": {
          "n": 3537,
          "na": 7507,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 896,
            "absent": 2641
          }
        },
        "referrer_policy": {
          "n": 3537,
          "na": 7507,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 398,
            "absent": 3139
          }
        },
        "secure_by_default": {
          "n": 2903,
          "na": 8141,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 50,
            "not_all": 2853
          }
        },
        "ipv6": {
          "n": 11044,
          "na": 0,
          "states": {
            "aaaa": 1729,
            "none": 9315
          }
        }
      }
    },
    "video": {
      "graded": 23114,
      "checks": {
        "dmarc": {
          "n": 23114,
          "na": 0,
          "states": {
            "absent": 18819,
            "none": 1884,
            "quarantine": 1017,
            "reject": 1393,
            "invalid": 1
          },
          "rua_present": 2006
        },
        "spf": {
          "n": 23114,
          "na": 0,
          "states": {
            "absent": 14558,
            "hardfail": 2808,
            "softfail": 5395,
            "neutral": 258,
            "plus_all": 1,
            "invalid": 94
          }
        },
        "dkim": {
          "n": 3185,
          "na": 19929,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1548,
            "none_observed": 1637
          }
        },
        "mx": {
          "n": 23114,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 9682,
            "absent": 13432
          }
        },
        "reverse_dns": {
          "n": 9689,
          "na": 13425,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 8075,
            "none": 1614
          }
        },
        "caa": {
          "n": 22901,
          "na": 213,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 502,
            "absent": 22399
          }
        },
        "dnssec": {
          "n": 23114,
          "na": 0,
          "states": {
            "signed_valid": 1919,
            "signed_broken": 17,
            "unsigned": 21178
          }
        },
        "https": {
          "n": 23114,
          "na": 0,
          "states": {
            "https": 13031,
            "redirects": 0,
            "http_only": 10083
          }
        },
        "tls": {
          "n": 13031,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 12488,
            "tls12": 543,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 13031,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 11898,
            "invalid": 1133
          }
        },
        "hsts": {
          "n": 13031,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3347,
            "absent": 9684
          }
        },
        "csp": {
          "n": 8165,
          "na": 14949,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1175,
            "weak": 0,
            "absent": 6990
          }
        },
        "clickjacking": {
          "n": 8165,
          "na": 14949,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1924,
            "absent": 6241
          }
        },
        "mime_sniffing": {
          "n": 8165,
          "na": 14949,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2049,
            "absent": 6116
          }
        },
        "referrer_policy": {
          "n": 8165,
          "na": 14949,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1298,
            "absent": 6867
          }
        },
        "secure_by_default": {
          "n": 6595,
          "na": 16519,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 162,
            "not_all": 6433
          }
        },
        "ipv6": {
          "n": 23114,
          "na": 0,
          "states": {
            "aaaa": 5052,
            "none": 18062
          }
        }
      }
    },
    "villas": {
      "graded": 6103,
      "checks": {
        "dmarc": {
          "n": 6103,
          "na": 0,
          "states": {
            "absent": 5641,
            "none": 200,
            "quarantine": 145,
            "reject": 116,
            "invalid": 1
          },
          "rua_present": 201
        },
        "spf": {
          "n": 6103,
          "na": 0,
          "states": {
            "absent": 5290,
            "hardfail": 344,
            "softfail": 432,
            "neutral": 24,
            "plus_all": 0,
            "invalid": 13
          }
        },
        "dkim": {
          "n": 349,
          "na": 5754,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 153,
            "none_observed": 196
          }
        },
        "mx": {
          "n": 6103,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1061,
            "absent": 5042
          }
        },
        "reverse_dns": {
          "n": 1061,
          "na": 5042,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 931,
            "none": 130
          }
        },
        "caa": {
          "n": 6046,
          "na": 57,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 27,
            "absent": 6019
          }
        },
        "dnssec": {
          "n": 6103,
          "na": 0,
          "states": {
            "signed_valid": 107,
            "signed_broken": 0,
            "unsigned": 5996
          }
        },
        "https": {
          "n": 6103,
          "na": 0,
          "states": {
            "https": 4243,
            "redirects": 0,
            "http_only": 1860
          }
        },
        "tls": {
          "n": 4243,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 3946,
            "tls12": 297,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 4243,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 3148,
            "invalid": 1095
          }
        },
        "hsts": {
          "n": 4243,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 686,
            "absent": 3557
          }
        },
        "csp": {
          "n": 2296,
          "na": 3807,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 127,
            "weak": 0,
            "absent": 2169
          }
        },
        "clickjacking": {
          "n": 2296,
          "na": 3807,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 150,
            "absent": 2146
          }
        },
        "mime_sniffing": {
          "n": 2296,
          "na": 3807,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 148,
            "absent": 2148
          }
        },
        "referrer_policy": {
          "n": 2296,
          "na": 3807,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 106,
            "absent": 2190
          }
        },
        "secure_by_default": {
          "n": 1727,
          "na": 4376,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 4,
            "not_all": 1723
          }
        },
        "ipv6": {
          "n": 6103,
          "na": 0,
          "states": {
            "aaaa": 483,
            "none": 5620
          }
        }
      }
    },
    "vin": {
      "graded": 14628,
      "checks": {
        "dmarc": {
          "n": 14628,
          "na": 0,
          "states": {
            "absent": 13683,
            "none": 398,
            "quarantine": 297,
            "reject": 249,
            "invalid": 1
          },
          "rua_present": 491
        },
        "spf": {
          "n": 14628,
          "na": 0,
          "states": {
            "absent": 12362,
            "hardfail": 752,
            "softfail": 1299,
            "neutral": 171,
            "plus_all": 2,
            "invalid": 42
          }
        },
        "dkim": {
          "n": 739,
          "na": 13889,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 347,
            "none_observed": 392
          }
        },
        "mx": {
          "n": 14628,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3151,
            "absent": 11477
          }
        },
        "reverse_dns": {
          "n": 3151,
          "na": 11477,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2545,
            "none": 606
          }
        },
        "caa": {
          "n": 14528,
          "na": 100,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 179,
            "absent": 14349
          }
        },
        "dnssec": {
          "n": 14628,
          "na": 0,
          "states": {
            "signed_valid": 752,
            "signed_broken": 2,
            "unsigned": 13874
          }
        },
        "https": {
          "n": 14628,
          "na": 0,
          "states": {
            "https": 10785,
            "redirects": 0,
            "http_only": 3843
          }
        },
        "tls": {
          "n": 10785,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 10469,
            "tls12": 316,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10785,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 10177,
            "invalid": 608
          }
        },
        "hsts": {
          "n": 10785,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1358,
            "absent": 9427
          }
        },
        "csp": {
          "n": 9195,
          "na": 5433,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 612,
            "weak": 0,
            "absent": 8583
          }
        },
        "clickjacking": {
          "n": 9195,
          "na": 5433,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 510,
            "absent": 8685
          }
        },
        "mime_sniffing": {
          "n": 9195,
          "na": 5433,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 539,
            "absent": 8656
          }
        },
        "referrer_policy": {
          "n": 9195,
          "na": 5433,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 374,
            "absent": 8821
          }
        },
        "secure_by_default": {
          "n": 8454,
          "na": 6174,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 38,
            "not_all": 8416
          }
        },
        "ipv6": {
          "n": 14628,
          "na": 0,
          "states": {
            "aaaa": 8307,
            "none": 6321
          }
        }
      }
    },
    "vip": {
      "graded": 1637496,
      "checks": {
        "dmarc": {
          "n": 1637496,
          "na": 0,
          "states": {
            "absent": 1330972,
            "none": 17657,
            "quarantine": 282161,
            "reject": 6695,
            "invalid": 11
          },
          "rua_present": 294984
        },
        "spf": {
          "n": 1637496,
          "na": 0,
          "states": {
            "absent": 1537899,
            "hardfail": 51581,
            "softfail": 46756,
            "neutral": 652,
            "plus_all": 7,
            "invalid": 601
          }
        },
        "dkim": {
          "n": 20965,
          "na": 1616531,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 13606,
            "none_observed": 7359
          }
        },
        "mx": {
          "n": 1637496,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 108562,
            "absent": 1528934
          }
        },
        "reverse_dns": {
          "n": 108499,
          "na": 1528997,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 80008,
            "none": 28491
          }
        },
        "caa": {
          "n": 1604778,
          "na": 32718,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 4301,
            "absent": 1600477
          }
        },
        "dnssec": {
          "n": 1637496,
          "na": 0,
          "states": {
            "signed_valid": 16769,
            "signed_broken": 307,
            "unsigned": 1620420
          }
        },
        "https": {
          "n": 1637496,
          "na": 0,
          "states": {
            "https": 741605,
            "redirects": 0,
            "http_only": 895891
          }
        },
        "tls": {
          "n": 741605,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 676245,
            "tls12": 65360,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 741605,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 592733,
            "invalid": 148872
          }
        },
        "hsts": {
          "n": 741605,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 157935,
            "absent": 583670
          }
        },
        "csp": {
          "n": 412722,
          "na": 1224774,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 17273,
            "weak": 0,
            "absent": 395449
          }
        },
        "clickjacking": {
          "n": 412722,
          "na": 1224774,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 30868,
            "absent": 381854
          }
        },
        "mime_sniffing": {
          "n": 412722,
          "na": 1224774,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 33664,
            "absent": 379058
          }
        },
        "referrer_policy": {
          "n": 412722,
          "na": 1224774,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 22925,
            "absent": 389797
          }
        },
        "secure_by_default": {
          "n": 354998,
          "na": 1282498,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 1189,
            "not_all": 353809
          }
        },
        "ipv6": {
          "n": 1637496,
          "na": 0,
          "states": {
            "aaaa": 237500,
            "none": 1399996
          }
        }
      }
    },
    "vision": {
      "graded": 10675,
      "checks": {
        "dmarc": {
          "n": 10675,
          "na": 0,
          "states": {
            "absent": 8010,
            "none": 1425,
            "quarantine": 544,
            "reject": 695,
            "invalid": 1
          },
          "rua_present": 879
        },
        "spf": {
          "n": 10675,
          "na": 0,
          "states": {
            "absent": 5693,
            "hardfail": 1681,
            "softfail": 2989,
            "neutral": 213,
            "plus_all": 2,
            "invalid": 97
          }
        },
        "dkim": {
          "n": 2287,
          "na": 8388,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1108,
            "none_observed": 1179
          }
        },
        "mx": {
          "n": 10675,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6079,
            "absent": 4596
          }
        },
        "reverse_dns": {
          "n": 6079,
          "na": 4596,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 5116,
            "none": 963
          }
        },
        "caa": {
          "n": 10582,
          "na": 93,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 317,
            "absent": 10265
          }
        },
        "dnssec": {
          "n": 10675,
          "na": 0,
          "states": {
            "signed_valid": 878,
            "signed_broken": 10,
            "unsigned": 9787
          }
        },
        "https": {
          "n": 10675,
          "na": 0,
          "states": {
            "https": 6514,
            "redirects": 0,
            "http_only": 4161
          }
        },
        "tls": {
          "n": 6514,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6208,
            "tls12": 306,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6514,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5764,
            "invalid": 750
          }
        },
        "hsts": {
          "n": 6514,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1758,
            "absent": 4756
          }
        },
        "csp": {
          "n": 4442,
          "na": 6233,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 477,
            "weak": 0,
            "absent": 3965
          }
        },
        "clickjacking": {
          "n": 4442,
          "na": 6233,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 775,
            "absent": 3667
          }
        },
        "mime_sniffing": {
          "n": 4442,
          "na": 6233,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 831,
            "absent": 3611
          }
        },
        "referrer_policy": {
          "n": 4442,
          "na": 6233,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 434,
            "absent": 4008
          }
        },
        "secure_by_default": {
          "n": 3671,
          "na": 7004,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 81,
            "not_all": 3590
          }
        },
        "ipv6": {
          "n": 10675,
          "na": 0,
          "states": {
            "aaaa": 2219,
            "none": 8456
          }
        }
      }
    },
    "vn": {
      "graded": 386940,
      "checks": {
        "dmarc": {
          "n": 386940,
          "na": 0,
          "states": {
            "absent": 350163,
            "none": 21436,
            "quarantine": 6179,
            "reject": 9136,
            "invalid": 26
          },
          "rua_present": 17217
        },
        "spf": {
          "n": 386940,
          "na": 0,
          "states": {
            "absent": 243882,
            "hardfail": 39642,
            "softfail": 98762,
            "neutral": 2841,
            "plus_all": 25,
            "invalid": 1788
          }
        },
        "dkim": {
          "n": 79814,
          "na": 307126,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 39540,
            "none_observed": 40274
          }
        },
        "mx": {
          "n": 386940,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 204198,
            "absent": 182742
          }
        },
        "reverse_dns": {
          "n": 201189,
          "na": 185751,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 148149,
            "none": 53040
          }
        },
        "caa": {
          "n": 385596,
          "na": 1344,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3270,
            "absent": 382326
          }
        },
        "dnssec": {
          "n": 386940,
          "na": 0,
          "states": {
            "signed_valid": 9248,
            "signed_broken": 84,
            "unsigned": 377608
          }
        },
        "https": {
          "n": 386940,
          "na": 0,
          "states": {
            "https": 323140,
            "redirects": 0,
            "http_only": 63800
          }
        },
        "tls": {
          "n": 323140,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 270027,
            "tls12": 53113,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 323140,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 282320,
            "invalid": 40820
          }
        },
        "hsts": {
          "n": 323140,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 52995,
            "absent": 270145
          }
        },
        "csp": {
          "n": 227661,
          "na": 159279,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 22926,
            "weak": 0,
            "absent": 204735
          }
        },
        "clickjacking": {
          "n": 227661,
          "na": 159279,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 40272,
            "absent": 187389
          }
        },
        "mime_sniffing": {
          "n": 227661,
          "na": 159279,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 41549,
            "absent": 186112
          }
        },
        "referrer_policy": {
          "n": 227661,
          "na": 159279,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 21053,
            "absent": 206608
          }
        },
        "secure_by_default": {
          "n": 221747,
          "na": 165193,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 2303,
            "not_all": 219444
          }
        },
        "ipv6": {
          "n": 386940,
          "na": 0,
          "states": {
            "aaaa": 62491,
            "none": 324449
          }
        }
      }
    },
    "vote": {
      "graded": 5722,
      "checks": {
        "dmarc": {
          "n": 5722,
          "na": 0,
          "states": {
            "absent": 4026,
            "none": 411,
            "quarantine": 991,
            "reject": 294,
            "invalid": 0
          },
          "rua_present": 1262
        },
        "spf": {
          "n": 5722,
          "na": 0,
          "states": {
            "absent": 3845,
            "hardfail": 550,
            "softfail": 1281,
            "neutral": 41,
            "plus_all": 1,
            "invalid": 4
          }
        },
        "dkim": {
          "n": 764,
          "na": 4958,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 346,
            "none_observed": 418
          }
        },
        "mx": {
          "n": 5722,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2049,
            "absent": 3673
          }
        },
        "reverse_dns": {
          "n": 2050,
          "na": 3672,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1770,
            "none": 280
          }
        },
        "caa": {
          "n": 5678,
          "na": 44,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 319,
            "absent": 5359
          }
        },
        "dnssec": {
          "n": 5722,
          "na": 0,
          "states": {
            "signed_valid": 402,
            "signed_broken": 2,
            "unsigned": 5318
          }
        },
        "https": {
          "n": 5722,
          "na": 0,
          "states": {
            "https": 2749,
            "redirects": 0,
            "http_only": 2973
          }
        },
        "tls": {
          "n": 2749,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 2667,
            "tls12": 82,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 2749,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 2598,
            "invalid": 151
          }
        },
        "hsts": {
          "n": 2749,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 740,
            "absent": 2009
          }
        },
        "csp": {
          "n": 1686,
          "na": 4036,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 314,
            "weak": 0,
            "absent": 1372
          }
        },
        "clickjacking": {
          "n": 1686,
          "na": 4036,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 462,
            "absent": 1224
          }
        },
        "mime_sniffing": {
          "n": 1686,
          "na": 4036,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 390,
            "absent": 1296
          }
        },
        "referrer_policy": {
          "n": 1686,
          "na": 4036,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 272,
            "absent": 1414
          }
        },
        "secure_by_default": {
          "n": 1337,
          "na": 4385,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 34,
            "not_all": 1303
          }
        },
        "ipv6": {
          "n": 5722,
          "na": 0,
          "states": {
            "aaaa": 903,
            "none": 4819
          }
        }
      }
    },
    "vu": {
      "graded": 38682,
      "checks": {
        "dmarc": {
          "n": 38682,
          "na": 0,
          "states": {
            "absent": 36947,
            "none": 608,
            "quarantine": 934,
            "reject": 193,
            "invalid": 0
          },
          "rua_present": 1454
        },
        "spf": {
          "n": 38682,
          "na": 0,
          "states": {
            "absent": 36914,
            "hardfail": 708,
            "softfail": 1016,
            "neutral": 32,
            "plus_all": 0,
            "invalid": 12
          }
        },
        "dkim": {
          "n": 1190,
          "na": 37492,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 816,
            "none_observed": 374
          }
        },
        "mx": {
          "n": 38682,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 1900,
            "absent": 36782
          }
        },
        "reverse_dns": {
          "n": 1898,
          "na": 36784,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1687,
            "none": 211
          }
        },
        "caa": {
          "n": 38648,
          "na": 34,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 22,
            "absent": 38626
          }
        },
        "dnssec": {
          "n": 38682,
          "na": 0,
          "states": {
            "signed_valid": 56,
            "signed_broken": 0,
            "unsigned": 38626
          }
        },
        "https": {
          "n": 38682,
          "na": 0,
          "states": {
            "https": 37011,
            "redirects": 0,
            "http_only": 1671
          }
        },
        "tls": {
          "n": 37011,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 36722,
            "tls12": 289,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 37011,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 36364,
            "invalid": 647
          }
        },
        "hsts": {
          "n": 37011,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 11180,
            "absent": 25831
          }
        },
        "csp": {
          "n": 20552,
          "na": 18130,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 125,
            "weak": 0,
            "absent": 20427
          }
        },
        "clickjacking": {
          "n": 20552,
          "na": 18130,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1123,
            "absent": 19429
          }
        },
        "mime_sniffing": {
          "n": 20552,
          "na": 18130,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1555,
            "absent": 18997
          }
        },
        "referrer_policy": {
          "n": 20552,
          "na": 18130,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1452,
            "absent": 19100
          }
        },
        "secure_by_default": {
          "n": 20166,
          "na": 18516,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 15,
            "not_all": 20151
          }
        },
        "ipv6": {
          "n": 38682,
          "na": 0,
          "states": {
            "aaaa": 25435,
            "none": 13247
          }
        }
      }
    },
    "wales": {
      "graded": 12003,
      "checks": {
        "dmarc": {
          "n": 12003,
          "na": 0,
          "states": {
            "absent": 7811,
            "none": 2727,
            "quarantine": 817,
            "reject": 645,
            "invalid": 3
          },
          "rua_present": 1435
        },
        "spf": {
          "n": 12003,
          "na": 0,
          "states": {
            "absent": 5913,
            "hardfail": 2014,
            "softfail": 3916,
            "neutral": 116,
            "plus_all": 0,
            "invalid": 44
          }
        },
        "dkim": {
          "n": 2736,
          "na": 9267,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1321,
            "none_observed": 1415
          }
        },
        "mx": {
          "n": 12003,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8330,
            "absent": 3673
          }
        },
        "reverse_dns": {
          "n": 8325,
          "na": 3678,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7759,
            "none": 566
          }
        },
        "caa": {
          "n": 11975,
          "na": 28,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 116,
            "absent": 11859
          }
        },
        "dnssec": {
          "n": 12003,
          "na": 0,
          "states": {
            "signed_valid": 299,
            "signed_broken": 1,
            "unsigned": 11703
          }
        },
        "https": {
          "n": 12003,
          "na": 0,
          "states": {
            "https": 7125,
            "redirects": 0,
            "http_only": 4878
          }
        },
        "tls": {
          "n": 7125,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6857,
            "tls12": 268,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7125,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6417,
            "invalid": 708
          }
        },
        "hsts": {
          "n": 7125,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1340,
            "absent": 5785
          }
        },
        "csp": {
          "n": 5286,
          "na": 6717,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 461,
            "weak": 0,
            "absent": 4825
          }
        },
        "clickjacking": {
          "n": 5286,
          "na": 6717,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 698,
            "absent": 4588
          }
        },
        "mime_sniffing": {
          "n": 5286,
          "na": 6717,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 592,
            "absent": 4694
          }
        },
        "referrer_policy": {
          "n": 5286,
          "na": 6717,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 363,
            "absent": 4923
          }
        },
        "secure_by_default": {
          "n": 3368,
          "na": 8635,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 28,
            "not_all": 3340
          }
        },
        "ipv6": {
          "n": 12003,
          "na": 0,
          "states": {
            "aaaa": 3117,
            "none": 8886
          }
        }
      }
    },
    "wang": {
      "graded": 30480,
      "checks": {
        "dmarc": {
          "n": 30480,
          "na": 0,
          "states": {
            "absent": 29710,
            "none": 298,
            "quarantine": 199,
            "reject": 273,
            "invalid": 0
          },
          "rua_present": 512
        },
        "spf": {
          "n": 30480,
          "na": 0,
          "states": {
            "absent": 27498,
            "hardfail": 1517,
            "softfail": 1368,
            "neutral": 75,
            "plus_all": 0,
            "invalid": 22
          }
        },
        "dkim": {
          "n": 606,
          "na": 29874,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 434,
            "none_observed": 172
          }
        },
        "mx": {
          "n": 30480,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3722,
            "absent": 26758
          }
        },
        "reverse_dns": {
          "n": 3720,
          "na": 26760,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1647,
            "none": 2073
          }
        },
        "caa": {
          "n": 28492,
          "na": 1988,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 139,
            "absent": 28353
          }
        },
        "dnssec": {
          "n": 30480,
          "na": 0,
          "states": {
            "signed_valid": 151,
            "signed_broken": 3,
            "unsigned": 30326
          }
        },
        "https": {
          "n": 30480,
          "na": 0,
          "states": {
            "https": 10745,
            "redirects": 0,
            "http_only": 19735
          }
        },
        "tls": {
          "n": 10745,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 9560,
            "tls12": 1185,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 10745,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7228,
            "invalid": 3517
          }
        },
        "hsts": {
          "n": 10745,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2764,
            "absent": 7981
          }
        },
        "csp": {
          "n": 8792,
          "na": 21688,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 217,
            "weak": 0,
            "absent": 8575
          }
        },
        "clickjacking": {
          "n": 8792,
          "na": 21688,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 789,
            "absent": 8003
          }
        },
        "mime_sniffing": {
          "n": 8792,
          "na": 21688,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 915,
            "absent": 7877
          }
        },
        "referrer_policy": {
          "n": 8792,
          "na": 21688,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 660,
            "absent": 8132
          }
        },
        "secure_by_default": {
          "n": 5801,
          "na": 24679,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 66,
            "not_all": 5735
          }
        },
        "ipv6": {
          "n": 30480,
          "na": 0,
          "states": {
            "aaaa": 2225,
            "none": 28255
          }
        }
      }
    },
    "watch": {
      "graded": 13231,
      "checks": {
        "dmarc": {
          "n": 13231,
          "na": 0,
          "states": {
            "absent": 10679,
            "none": 974,
            "quarantine": 817,
            "reject": 760,
            "invalid": 1
          },
          "rua_present": 1246
        },
        "spf": {
          "n": 13231,
          "na": 0,
          "states": {
            "absent": 8062,
            "hardfail": 1756,
            "softfail": 3231,
            "neutral": 116,
            "plus_all": 1,
            "invalid": 65
          }
        },
        "dkim": {
          "n": 1319,
          "na": 11912,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 716,
            "none_observed": 603
          }
        },
        "mx": {
          "n": 13231,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5604,
            "absent": 7627
          }
        },
        "reverse_dns": {
          "n": 5613,
          "na": 7618,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 4335,
            "none": 1278
          }
        },
        "caa": {
          "n": 13136,
          "na": 95,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 379,
            "absent": 12757
          }
        },
        "dnssec": {
          "n": 13231,
          "na": 0,
          "states": {
            "signed_valid": 1201,
            "signed_broken": 18,
            "unsigned": 12012
          }
        },
        "https": {
          "n": 13231,
          "na": 0,
          "states": {
            "https": 8027,
            "redirects": 0,
            "http_only": 5204
          }
        },
        "tls": {
          "n": 8027,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7666,
            "tls12": 361,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 8027,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7257,
            "invalid": 770
          }
        },
        "hsts": {
          "n": 8027,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2086,
            "absent": 5941
          }
        },
        "csp": {
          "n": 5318,
          "na": 7913,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 875,
            "weak": 0,
            "absent": 4443
          }
        },
        "clickjacking": {
          "n": 5318,
          "na": 7913,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1311,
            "absent": 4007
          }
        },
        "mime_sniffing": {
          "n": 5318,
          "na": 7913,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1425,
            "absent": 3893
          }
        },
        "referrer_policy": {
          "n": 5318,
          "na": 7913,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1099,
            "absent": 4219
          }
        },
        "secure_by_default": {
          "n": 4419,
          "na": 8812,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 168,
            "not_all": 4251
          }
        },
        "ipv6": {
          "n": 13231,
          "na": 0,
          "states": {
            "aaaa": 3356,
            "none": 9875
          }
        }
      }
    },
    "website": {
      "graded": 211984,
      "checks": {
        "dmarc": {
          "n": 211984,
          "na": 0,
          "states": {
            "absent": 166369,
            "none": 25412,
            "quarantine": 14109,
            "reject": 6091,
            "invalid": 3
          },
          "rua_present": 19103
        },
        "spf": {
          "n": 211984,
          "na": 0,
          "states": {
            "absent": 131211,
            "hardfail": 14087,
            "softfail": 62614,
            "neutral": 2150,
            "plus_all": 17,
            "invalid": 1905
          }
        },
        "dkim": {
          "n": 24724,
          "na": 187260,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 18642,
            "none_observed": 6082
          }
        },
        "mx": {
          "n": 211984,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 89923,
            "absent": 122061
          }
        },
        "reverse_dns": {
          "n": 89872,
          "na": 122112,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 69600,
            "none": 20272
          }
        },
        "caa": {
          "n": 209253,
          "na": 2731,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3334,
            "absent": 205919
          }
        },
        "dnssec": {
          "n": 211984,
          "na": 0,
          "states": {
            "signed_valid": 7749,
            "signed_broken": 363,
            "unsigned": 203872
          }
        },
        "https": {
          "n": 211984,
          "na": 0,
          "states": {
            "https": 136313,
            "redirects": 0,
            "http_only": 75671
          }
        },
        "tls": {
          "n": 136313,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 130334,
            "tls12": 5979,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 136313,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 118012,
            "invalid": 18301
          }
        },
        "hsts": {
          "n": 136313,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 18721,
            "absent": 117592
          }
        },
        "csp": {
          "n": 91441,
          "na": 120543,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 9971,
            "weak": 0,
            "absent": 81470
          }
        },
        "clickjacking": {
          "n": 91441,
          "na": 120543,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 12356,
            "absent": 79085
          }
        },
        "mime_sniffing": {
          "n": 91441,
          "na": 120543,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 13447,
            "absent": 77994
          }
        },
        "referrer_policy": {
          "n": 91441,
          "na": 120543,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 8385,
            "absent": 83056
          }
        },
        "secure_by_default": {
          "n": 73870,
          "na": 138114,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 500,
            "not_all": 73370
          }
        },
        "ipv6": {
          "n": 211984,
          "na": 0,
          "states": {
            "aaaa": 70463,
            "none": 141521
          }
        }
      }
    },
    "wedding": {
      "graded": 11780,
      "checks": {
        "dmarc": {
          "n": 11780,
          "na": 0,
          "states": {
            "absent": 9496,
            "none": 925,
            "quarantine": 689,
            "reject": 670,
            "invalid": 0
          },
          "rua_present": 984
        },
        "spf": {
          "n": 11780,
          "na": 0,
          "states": {
            "absent": 7273,
            "hardfail": 2109,
            "softfail": 2229,
            "neutral": 139,
            "plus_all": 0,
            "invalid": 30
          }
        },
        "dkim": {
          "n": 1276,
          "na": 10504,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 633,
            "none_observed": 643
          }
        },
        "mx": {
          "n": 11780,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3868,
            "absent": 7912
          }
        },
        "reverse_dns": {
          "n": 3868,
          "na": 7912,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3319,
            "none": 549
          }
        },
        "caa": {
          "n": 11725,
          "na": 55,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1183,
            "absent": 10542
          }
        },
        "dnssec": {
          "n": 11780,
          "na": 0,
          "states": {
            "signed_valid": 561,
            "signed_broken": 5,
            "unsigned": 11214
          }
        },
        "https": {
          "n": 11780,
          "na": 0,
          "states": {
            "https": 9170,
            "redirects": 0,
            "http_only": 2610
          }
        },
        "tls": {
          "n": 9170,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 8994,
            "tls12": 176,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 9170,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 8673,
            "invalid": 497
          }
        },
        "hsts": {
          "n": 9170,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2539,
            "absent": 6631
          }
        },
        "csp": {
          "n": 4385,
          "na": 7395,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 515,
            "weak": 0,
            "absent": 3870
          }
        },
        "clickjacking": {
          "n": 4385,
          "na": 7395,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 985,
            "absent": 3400
          }
        },
        "mime_sniffing": {
          "n": 4385,
          "na": 7395,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1189,
            "absent": 3196
          }
        },
        "referrer_policy": {
          "n": 4385,
          "na": 7395,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 860,
            "absent": 3525
          }
        },
        "secure_by_default": {
          "n": 4031,
          "na": 7749,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 324,
            "not_all": 3707
          }
        },
        "ipv6": {
          "n": 11780,
          "na": 0,
          "states": {
            "aaaa": 2881,
            "none": 8899
          }
        }
      }
    },
    "wien": {
      "graded": 13026,
      "checks": {
        "dmarc": {
          "n": 13026,
          "na": 0,
          "states": {
            "absent": 9799,
            "none": 2371,
            "quarantine": 333,
            "reject": 523,
            "invalid": 0
          },
          "rua_present": 705
        },
        "spf": {
          "n": 13026,
          "na": 0,
          "states": {
            "absent": 6489,
            "hardfail": 3368,
            "softfail": 2688,
            "neutral": 401,
            "plus_all": 2,
            "invalid": 78
          }
        },
        "dkim": {
          "n": 1285,
          "na": 11741,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 742,
            "none_observed": 543
          }
        },
        "mx": {
          "n": 13026,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 10382,
            "absent": 2644
          }
        },
        "reverse_dns": {
          "n": 10380,
          "na": 2646,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 8717,
            "none": 1663
          }
        },
        "caa": {
          "n": 12984,
          "na": 42,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 363,
            "absent": 12621
          }
        },
        "dnssec": {
          "n": 13026,
          "na": 0,
          "states": {
            "signed_valid": 373,
            "signed_broken": 1,
            "unsigned": 12652
          }
        },
        "https": {
          "n": 13026,
          "na": 0,
          "states": {
            "https": 6969,
            "redirects": 0,
            "http_only": 6057
          }
        },
        "tls": {
          "n": 6969,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6353,
            "tls12": 616,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6969,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4518,
            "invalid": 2451
          }
        },
        "hsts": {
          "n": 6969,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1684,
            "absent": 5285
          }
        },
        "csp": {
          "n": 3827,
          "na": 9199,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 107,
            "weak": 0,
            "absent": 3720
          }
        },
        "clickjacking": {
          "n": 3827,
          "na": 9199,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 289,
            "absent": 3538
          }
        },
        "mime_sniffing": {
          "n": 3827,
          "na": 9199,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 376,
            "absent": 3451
          }
        },
        "referrer_policy": {
          "n": 3827,
          "na": 9199,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 175,
            "absent": 3652
          }
        },
        "secure_by_default": {
          "n": 2310,
          "na": 10716,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 16,
            "not_all": 2294
          }
        },
        "ipv6": {
          "n": 13026,
          "na": 0,
          "states": {
            "aaaa": 2103,
            "none": 10923
          }
        }
      }
    },
    "wiki": {
      "graded": 115515,
      "checks": {
        "dmarc": {
          "n": 115515,
          "na": 0,
          "states": {
            "absent": 109519,
            "none": 2675,
            "quarantine": 1863,
            "reject": 1458,
            "invalid": 0
          },
          "rua_present": 2944
        },
        "spf": {
          "n": 115515,
          "na": 0,
          "states": {
            "absent": 97301,
            "hardfail": 6135,
            "softfail": 11667,
            "neutral": 282,
            "plus_all": 6,
            "invalid": 124
          }
        },
        "dkim": {
          "n": 3360,
          "na": 112155,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2290,
            "none_observed": 1070
          }
        },
        "mx": {
          "n": 115515,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 19290,
            "absent": 96225
          }
        },
        "reverse_dns": {
          "n": 19287,
          "na": 96228,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 16428,
            "none": 2859
          }
        },
        "caa": {
          "n": 113979,
          "na": 1536,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1133,
            "absent": 112846
          }
        },
        "dnssec": {
          "n": 115515,
          "na": 0,
          "states": {
            "signed_valid": 8012,
            "signed_broken": 38,
            "unsigned": 107465
          }
        },
        "https": {
          "n": 115515,
          "na": 0,
          "states": {
            "https": 80494,
            "redirects": 0,
            "http_only": 35021
          }
        },
        "tls": {
          "n": 80494,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 79639,
            "tls12": 855,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 80494,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 74140,
            "invalid": 6354
          }
        },
        "hsts": {
          "n": 80494,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 5674,
            "absent": 74820
          }
        },
        "csp": {
          "n": 65031,
          "na": 50484,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 2587,
            "weak": 0,
            "absent": 62444
          }
        },
        "clickjacking": {
          "n": 65031,
          "na": 50484,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 5210,
            "absent": 59821
          }
        },
        "mime_sniffing": {
          "n": 65031,
          "na": 50484,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 7714,
            "absent": 57317
          }
        },
        "referrer_policy": {
          "n": 65031,
          "na": 50484,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 6631,
            "absent": 58400
          }
        },
        "secure_by_default": {
          "n": 59553,
          "na": 55962,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 186,
            "not_all": 59367
          }
        },
        "ipv6": {
          "n": 115515,
          "na": 0,
          "states": {
            "aaaa": 48768,
            "none": 66747
          }
        }
      }
    },
    "win": {
      "graded": 148127,
      "checks": {
        "dmarc": {
          "n": 148127,
          "na": 0,
          "states": {
            "absent": 137547,
            "none": 3605,
            "quarantine": 4126,
            "reject": 2847,
            "invalid": 2
          },
          "rua_present": 6410
        },
        "spf": {
          "n": 148127,
          "na": 0,
          "states": {
            "absent": 129432,
            "hardfail": 4483,
            "softfail": 13613,
            "neutral": 331,
            "plus_all": 15,
            "invalid": 253
          }
        },
        "dkim": {
          "n": 4884,
          "na": 143243,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3284,
            "none_observed": 1600
          }
        },
        "mx": {
          "n": 148127,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 19546,
            "absent": 128581
          }
        },
        "reverse_dns": {
          "n": 19523,
          "na": 128604,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 16216,
            "none": 3307
          }
        },
        "caa": {
          "n": 147202,
          "na": 925,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 661,
            "absent": 146541
          }
        },
        "dnssec": {
          "n": 148127,
          "na": 0,
          "states": {
            "signed_valid": 9663,
            "signed_broken": 26,
            "unsigned": 138438
          }
        },
        "https": {
          "n": 148127,
          "na": 0,
          "states": {
            "https": 104397,
            "redirects": 0,
            "http_only": 43730
          }
        },
        "tls": {
          "n": 104397,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 99229,
            "tls12": 5168,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 104397,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 97073,
            "invalid": 7324
          }
        },
        "hsts": {
          "n": 104397,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 13879,
            "absent": 90518
          }
        },
        "csp": {
          "n": 79553,
          "na": 68574,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 4663,
            "weak": 0,
            "absent": 74890
          }
        },
        "clickjacking": {
          "n": 79553,
          "na": 68574,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 6549,
            "absent": 73004
          }
        },
        "mime_sniffing": {
          "n": 79553,
          "na": 68574,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 8925,
            "absent": 70628
          }
        },
        "referrer_policy": {
          "n": 79553,
          "na": 68574,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 7718,
            "absent": 71835
          }
        },
        "secure_by_default": {
          "n": 73244,
          "na": 74883,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 413,
            "not_all": 72831
          }
        },
        "ipv6": {
          "n": 148127,
          "na": 0,
          "states": {
            "aaaa": 76272,
            "none": 71855
          }
        }
      }
    },
    "wine": {
      "graded": 22434,
      "checks": {
        "dmarc": {
          "n": 22434,
          "na": 0,
          "states": {
            "absent": 18883,
            "none": 1821,
            "quarantine": 1013,
            "reject": 717,
            "invalid": 0
          },
          "rua_present": 1524
        },
        "spf": {
          "n": 22434,
          "na": 0,
          "states": {
            "absent": 15696,
            "hardfail": 2105,
            "softfail": 4161,
            "neutral": 347,
            "plus_all": 1,
            "invalid": 124
          }
        },
        "dkim": {
          "n": 3023,
          "na": 19411,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 1212,
            "none_observed": 1811
          }
        },
        "mx": {
          "n": 22434,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8786,
            "absent": 13648
          }
        },
        "reverse_dns": {
          "n": 8780,
          "na": 13654,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 7662,
            "none": 1118
          }
        },
        "caa": {
          "n": 22296,
          "na": 138,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 195,
            "absent": 22101
          }
        },
        "dnssec": {
          "n": 22434,
          "na": 0,
          "states": {
            "signed_valid": 1187,
            "signed_broken": 12,
            "unsigned": 21235
          }
        },
        "https": {
          "n": 22434,
          "na": 0,
          "states": {
            "https": 14711,
            "redirects": 0,
            "http_only": 7723
          }
        },
        "tls": {
          "n": 14711,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 14022,
            "tls12": 689,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 14711,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 13356,
            "invalid": 1355
          }
        },
        "hsts": {
          "n": 14711,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2088,
            "absent": 12623
          }
        },
        "csp": {
          "n": 11634,
          "na": 10800,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 835,
            "weak": 0,
            "absent": 10799
          }
        },
        "clickjacking": {
          "n": 11634,
          "na": 10800,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1123,
            "absent": 10511
          }
        },
        "mime_sniffing": {
          "n": 11634,
          "na": 10800,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 966,
            "absent": 10668
          }
        },
        "referrer_policy": {
          "n": 11634,
          "na": 10800,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 351,
            "absent": 11283
          }
        },
        "secure_by_default": {
          "n": 10490,
          "na": 11944,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 47,
            "not_all": 10443
          }
        },
        "ipv6": {
          "n": 22434,
          "na": 0,
          "states": {
            "aaaa": 8521,
            "none": 13913
          }
        }
      }
    },
    "work": {
      "graded": 323946,
      "checks": {
        "dmarc": {
          "n": 323946,
          "na": 0,
          "states": {
            "absent": 262715,
            "none": 20042,
            "quarantine": 32996,
            "reject": 8184,
            "invalid": 9
          },
          "rua_present": 40686
        },
        "spf": {
          "n": 323946,
          "na": 0,
          "states": {
            "absent": 243324,
            "hardfail": 19531,
            "softfail": 58791,
            "neutral": 1265,
            "plus_all": 22,
            "invalid": 1013
          }
        },
        "dkim": {
          "n": 32679,
          "na": 291267,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 15862,
            "none_observed": 16817
          }
        },
        "mx": {
          "n": 323946,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 93267,
            "absent": 230679
          }
        },
        "reverse_dns": {
          "n": 93209,
          "na": 230737,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 73441,
            "none": 19768
          }
        },
        "caa": {
          "n": 318660,
          "na": 5286,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 3102,
            "absent": 315558
          }
        },
        "dnssec": {
          "n": 323946,
          "na": 0,
          "states": {
            "signed_valid": 8836,
            "signed_broken": 65,
            "unsigned": 315045
          }
        },
        "https": {
          "n": 323946,
          "na": 0,
          "states": {
            "https": 158644,
            "redirects": 0,
            "http_only": 165302
          }
        },
        "tls": {
          "n": 158644,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 145223,
            "tls12": 13421,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 158644,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 144685,
            "invalid": 13959
          }
        },
        "hsts": {
          "n": 158644,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 47423,
            "absent": 111221
          }
        },
        "csp": {
          "n": 88119,
          "na": 235827,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 7421,
            "weak": 0,
            "absent": 80698
          }
        },
        "clickjacking": {
          "n": 88119,
          "na": 235827,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 14235,
            "absent": 73884
          }
        },
        "mime_sniffing": {
          "n": 88119,
          "na": 235827,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 20206,
            "absent": 67913
          }
        },
        "referrer_policy": {
          "n": 88119,
          "na": 235827,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 9591,
            "absent": 78528
          }
        },
        "secure_by_default": {
          "n": 80132,
          "na": 243814,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 791,
            "not_all": 79341
          }
        },
        "ipv6": {
          "n": 323946,
          "na": 0,
          "states": {
            "aaaa": 47359,
            "none": 276587
          }
        }
      }
    },
    "works": {
      "graded": 35884,
      "checks": {
        "dmarc": {
          "n": 35884,
          "na": 0,
          "states": {
            "absent": 26835,
            "none": 3949,
            "quarantine": 2957,
            "reject": 2139,
            "invalid": 4
          },
          "rua_present": 4425
        },
        "spf": {
          "n": 35884,
          "na": 0,
          "states": {
            "absent": 19011,
            "hardfail": 4590,
            "softfail": 11624,
            "neutral": 497,
            "plus_all": 5,
            "invalid": 157
          }
        },
        "dkim": {
          "n": 9211,
          "na": 26673,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 4468,
            "none_observed": 4743
          }
        },
        "mx": {
          "n": 35884,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 19452,
            "absent": 16432
          }
        },
        "reverse_dns": {
          "n": 19445,
          "na": 16439,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 17002,
            "none": 2443
          }
        },
        "caa": {
          "n": 35544,
          "na": 340,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1293,
            "absent": 34251
          }
        },
        "dnssec": {
          "n": 35884,
          "na": 0,
          "states": {
            "signed_valid": 3247,
            "signed_broken": 19,
            "unsigned": 32618
          }
        },
        "https": {
          "n": 35884,
          "na": 0,
          "states": {
            "https": 22948,
            "redirects": 0,
            "http_only": 12936
          }
        },
        "tls": {
          "n": 22948,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 21977,
            "tls12": 971,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 22948,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 21006,
            "invalid": 1942
          }
        },
        "hsts": {
          "n": 22948,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 6752,
            "absent": 16196
          }
        },
        "csp": {
          "n": 15074,
          "na": 20810,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1977,
            "weak": 0,
            "absent": 13097
          }
        },
        "clickjacking": {
          "n": 15074,
          "na": 20810,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 3373,
            "absent": 11701
          }
        },
        "mime_sniffing": {
          "n": 15074,
          "na": 20810,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3686,
            "absent": 11388
          }
        },
        "referrer_policy": {
          "n": 15074,
          "na": 20810,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1935,
            "absent": 13139
          }
        },
        "secure_by_default": {
          "n": 13161,
          "na": 22723,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 287,
            "not_all": 12874
          }
        },
        "ipv6": {
          "n": 35884,
          "na": 0,
          "states": {
            "aaaa": 7079,
            "none": 28805
          }
        }
      }
    },
    "world": {
      "graded": 383909,
      "checks": {
        "dmarc": {
          "n": 383909,
          "na": 0,
          "states": {
            "absent": 317798,
            "none": 16533,
            "quarantine": 34834,
            "reject": 14740,
            "invalid": 4
          },
          "rua_present": 43899
        },
        "spf": {
          "n": 383909,
          "na": 0,
          "states": {
            "absent": 277504,
            "hardfail": 41020,
            "softfail": 63048,
            "neutral": 1444,
            "plus_all": 12,
            "invalid": 881
          }
        },
        "dkim": {
          "n": 34511,
          "na": 349398,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 13979,
            "none_observed": 20532
          }
        },
        "mx": {
          "n": 383909,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 113815,
            "absent": 270094
          }
        },
        "reverse_dns": {
          "n": 113792,
          "na": 270117,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 87546,
            "none": 26246
          }
        },
        "caa": {
          "n": 378529,
          "na": 5380,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 2768,
            "absent": 375761
          }
        },
        "dnssec": {
          "n": 383909,
          "na": 0,
          "states": {
            "signed_valid": 15170,
            "signed_broken": 69,
            "unsigned": 368670
          }
        },
        "https": {
          "n": 383909,
          "na": 0,
          "states": {
            "https": 222082,
            "redirects": 0,
            "http_only": 161827
          }
        },
        "tls": {
          "n": 222082,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 215655,
            "tls12": 6427,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 222082,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 209089,
            "invalid": 12993
          }
        },
        "hsts": {
          "n": 222082,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 32700,
            "absent": 189382
          }
        },
        "csp": {
          "n": 126460,
          "na": 257449,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 15614,
            "weak": 0,
            "absent": 110846
          }
        },
        "clickjacking": {
          "n": 126460,
          "na": 257449,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 21837,
            "absent": 104623
          }
        },
        "mime_sniffing": {
          "n": 126460,
          "na": 257449,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 20806,
            "absent": 105654
          }
        },
        "referrer_policy": {
          "n": 126460,
          "na": 257449,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 14644,
            "absent": 111816
          }
        },
        "secure_by_default": {
          "n": 109646,
          "na": 274263,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 2866,
            "not_all": 106780
          }
        },
        "ipv6": {
          "n": 383909,
          "na": 0,
          "states": {
            "aaaa": 133989,
            "none": 249920
          }
        }
      }
    },
    "ws": {
      "graded": 78845,
      "checks": {
        "dmarc": {
          "n": 78845,
          "na": 0,
          "states": {
            "absent": 72376,
            "none": 3509,
            "quarantine": 1771,
            "reject": 1187,
            "invalid": 2
          },
          "rua_present": 3691
        },
        "spf": {
          "n": 78845,
          "na": 0,
          "states": {
            "absent": 53904,
            "hardfail": 16876,
            "softfail": 6545,
            "neutral": 495,
            "plus_all": 3,
            "invalid": 1022
          }
        },
        "dkim": {
          "n": 11436,
          "na": 67409,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 3141,
            "none_observed": 8295
          }
        },
        "mx": {
          "n": 78845,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 32149,
            "absent": 46696
          }
        },
        "reverse_dns": {
          "n": 32138,
          "na": 46707,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 18764,
            "none": 13374
          }
        },
        "caa": {
          "n": 78555,
          "na": 290,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 452,
            "absent": 78103
          }
        },
        "dnssec": {
          "n": 78845,
          "na": 0,
          "states": {
            "signed_valid": 170,
            "signed_broken": 4,
            "unsigned": 78671
          }
        },
        "https": {
          "n": 78845,
          "na": 0,
          "states": {
            "https": 66867,
            "redirects": 0,
            "http_only": 11978
          }
        },
        "tls": {
          "n": 66867,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 63539,
            "tls12": 3328,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 66867,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 53403,
            "invalid": 13464
          }
        },
        "hsts": {
          "n": 66867,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 9136,
            "absent": 57731
          }
        },
        "csp": {
          "n": 54036,
          "na": 24809,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 994,
            "weak": 0,
            "absent": 53042
          }
        },
        "clickjacking": {
          "n": 54036,
          "na": 24809,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1544,
            "absent": 52492
          }
        },
        "mime_sniffing": {
          "n": 54036,
          "na": 24809,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1575,
            "absent": 52461
          }
        },
        "referrer_policy": {
          "n": 54036,
          "na": 24809,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 821,
            "absent": 53215
          }
        },
        "secure_by_default": {
          "n": 53069,
          "na": 25776,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 147,
            "not_all": 52922
          }
        },
        "ipv6": {
          "n": 78845,
          "na": 0,
          "states": {
            "aaaa": 35890,
            "none": 42955
          }
        }
      }
    },
    "wtf": {
      "graded": 38476,
      "checks": {
        "dmarc": {
          "n": 38476,
          "na": 0,
          "states": {
            "absent": 31789,
            "none": 2216,
            "quarantine": 2751,
            "reject": 1718,
            "invalid": 2
          },
          "rua_present": 3653
        },
        "spf": {
          "n": 38476,
          "na": 0,
          "states": {
            "absent": 23459,
            "hardfail": 4180,
            "softfail": 10200,
            "neutral": 505,
            "plus_all": 1,
            "invalid": 131
          }
        },
        "dkim": {
          "n": 4742,
          "na": 33734,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2842,
            "none_observed": 1900
          }
        },
        "mx": {
          "n": 38476,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 16584,
            "absent": 21892
          }
        },
        "reverse_dns": {
          "n": 16577,
          "na": 21899,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 13574,
            "none": 3003
          }
        },
        "caa": {
          "n": 37383,
          "na": 1093,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1629,
            "absent": 35754
          }
        },
        "dnssec": {
          "n": 38476,
          "na": 0,
          "states": {
            "signed_valid": 3850,
            "signed_broken": 22,
            "unsigned": 34604
          }
        },
        "https": {
          "n": 38476,
          "na": 0,
          "states": {
            "https": 22468,
            "redirects": 0,
            "http_only": 16008
          }
        },
        "tls": {
          "n": 22468,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 21911,
            "tls12": 557,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 22468,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 19984,
            "invalid": 2484
          }
        },
        "hsts": {
          "n": 22468,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 5715,
            "absent": 16753
          }
        },
        "csp": {
          "n": 14628,
          "na": 23848,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1856,
            "weak": 0,
            "absent": 12772
          }
        },
        "clickjacking": {
          "n": 14628,
          "na": 23848,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 2665,
            "absent": 11963
          }
        },
        "mime_sniffing": {
          "n": 14628,
          "na": 23848,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 3030,
            "absent": 11598
          }
        },
        "referrer_policy": {
          "n": 14628,
          "na": 23848,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 2278,
            "absent": 12350
          }
        },
        "secure_by_default": {
          "n": 12179,
          "na": 26297,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 207,
            "not_all": 11972
          }
        },
        "ipv6": {
          "n": 38476,
          "na": 0,
          "states": {
            "aaaa": 8634,
            "none": 29842
          }
        }
      }
    },
    "xin": {
      "graded": 48792,
      "checks": {
        "dmarc": {
          "n": 48792,
          "na": 0,
          "states": {
            "absent": 48291,
            "none": 260,
            "quarantine": 147,
            "reject": 94,
            "invalid": 0
          },
          "rua_present": 366
        },
        "spf": {
          "n": 48792,
          "na": 0,
          "states": {
            "absent": 46442,
            "hardfail": 1554,
            "softfail": 792,
            "neutral": 1,
            "plus_all": 0,
            "invalid": 3
          }
        },
        "dkim": {
          "n": 353,
          "na": 48439,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 304,
            "none_observed": 49
          }
        },
        "mx": {
          "n": 48792,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 3526,
            "absent": 45266
          }
        },
        "reverse_dns": {
          "n": 3523,
          "na": 45269,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 1271,
            "none": 2252
          }
        },
        "caa": {
          "n": 46637,
          "na": 2155,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 55,
            "absent": 46582
          }
        },
        "dnssec": {
          "n": 48792,
          "na": 0,
          "states": {
            "signed_valid": 49,
            "signed_broken": 12,
            "unsigned": 48731
          }
        },
        "https": {
          "n": 48792,
          "na": 0,
          "states": {
            "https": 15157,
            "redirects": 0,
            "http_only": 33635
          }
        },
        "tls": {
          "n": 15157,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 14125,
            "tls12": 1032,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 15157,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 11086,
            "invalid": 4071
          }
        },
        "hsts": {
          "n": 15157,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3566,
            "absent": 11591
          }
        },
        "csp": {
          "n": 10390,
          "na": 38402,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 190,
            "weak": 0,
            "absent": 10200
          }
        },
        "clickjacking": {
          "n": 10390,
          "na": 38402,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 775,
            "absent": 9615
          }
        },
        "mime_sniffing": {
          "n": 10390,
          "na": 38402,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 892,
            "absent": 9498
          }
        },
        "referrer_policy": {
          "n": 10390,
          "na": 38402,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 669,
            "absent": 9721
          }
        },
        "secure_by_default": {
          "n": 8339,
          "na": 40453,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 53,
            "not_all": 8286
          }
        },
        "ipv6": {
          "n": 48792,
          "na": 0,
          "states": {
            "aaaa": 4674,
            "none": 44118
          }
        }
      }
    },
    "xxx": {
      "graded": 23564,
      "checks": {
        "dmarc": {
          "n": 23564,
          "na": 0,
          "states": {
            "absent": 20396,
            "none": 873,
            "quarantine": 633,
            "reject": 1662,
            "invalid": 0
          },
          "rua_present": 1932
        },
        "spf": {
          "n": 23564,
          "na": 0,
          "states": {
            "absent": 17146,
            "hardfail": 3513,
            "softfail": 2201,
            "neutral": 637,
            "plus_all": 1,
            "invalid": 66
          }
        },
        "dkim": {
          "n": 5590,
          "na": 17974,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 380,
            "none_observed": 5210
          }
        },
        "mx": {
          "n": 23564,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 12520,
            "absent": 11044
          }
        },
        "reverse_dns": {
          "n": 12520,
          "na": 11044,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 9205,
            "none": 3315
          }
        },
        "caa": {
          "n": 23375,
          "na": 189,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 249,
            "absent": 23126
          }
        },
        "dnssec": {
          "n": 23564,
          "na": 0,
          "states": {
            "signed_valid": 1051,
            "signed_broken": 8,
            "unsigned": 22505
          }
        },
        "https": {
          "n": 23564,
          "na": 0,
          "states": {
            "https": 7658,
            "redirects": 0,
            "http_only": 15906
          }
        },
        "tls": {
          "n": 7658,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6850,
            "tls12": 808,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7658,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 6002,
            "invalid": 1656
          }
        },
        "hsts": {
          "n": 7658,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 952,
            "absent": 6706
          }
        },
        "csp": {
          "n": 6588,
          "na": 16976,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1144,
            "weak": 0,
            "absent": 5444
          }
        },
        "clickjacking": {
          "n": 6588,
          "na": 16976,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1162,
            "absent": 5426
          }
        },
        "mime_sniffing": {
          "n": 6588,
          "na": 16976,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1070,
            "absent": 5518
          }
        },
        "referrer_policy": {
          "n": 6588,
          "na": 16976,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 887,
            "absent": 5701
          }
        },
        "secure_by_default": {
          "n": 3402,
          "na": 20162,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 138,
            "not_all": 3264
          }
        },
        "ipv6": {
          "n": 23564,
          "na": 0,
          "states": {
            "aaaa": 1717,
            "none": 21847
          }
        }
      }
    },
    "xyz": {
      "graded": 8012230,
      "checks": {
        "dmarc": {
          "n": 8012230,
          "na": 0,
          "states": {
            "absent": 7480443,
            "none": 180608,
            "quarantine": 191472,
            "reject": 159643,
            "invalid": 64
          },
          "rua_present": 244191
        },
        "spf": {
          "n": 8012230,
          "na": 0,
          "states": {
            "absent": 2467190,
            "hardfail": 4981159,
            "softfail": 551189,
            "neutral": 9065,
            "plus_all": 325,
            "invalid": 3302
          }
        },
        "dkim": {
          "n": 233330,
          "na": 7778900,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 182659,
            "none_observed": 50671
          }
        },
        "mx": {
          "n": 8012230,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 5574896,
            "absent": 2437334
          }
        },
        "reverse_dns": {
          "n": 5574259,
          "na": 2437971,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 524452,
            "none": 5049807
          }
        },
        "caa": {
          "n": 7807783,
          "na": 204447,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 46743,
            "absent": 7761040
          }
        },
        "dnssec": {
          "n": 8012230,
          "na": 0,
          "states": {
            "signed_valid": 130615,
            "signed_broken": 1328,
            "unsigned": 7880287
          }
        },
        "https": {
          "n": 8012230,
          "na": 0,
          "states": {
            "https": 6374155,
            "redirects": 0,
            "http_only": 1638075
          }
        },
        "tls": {
          "n": 6374155,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 6280160,
            "tls12": 93995,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 6374155,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5937477,
            "invalid": 436678
          }
        },
        "hsts": {
          "n": 6374155,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 292745,
            "absent": 6081410
          }
        },
        "csp": {
          "n": 5450923,
          "na": 2561307,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 117099,
            "weak": 0,
            "absent": 5333824
          }
        },
        "clickjacking": {
          "n": 5450923,
          "na": 2561307,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 167199,
            "absent": 5283724
          }
        },
        "mime_sniffing": {
          "n": 5450923,
          "na": 2561307,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 182423,
            "absent": 5268500
          }
        },
        "referrer_policy": {
          "n": 5450923,
          "na": 2561307,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 144122,
            "absent": 5306801
          }
        },
        "secure_by_default": {
          "n": 5167779,
          "na": 2844451,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 40685,
            "not_all": 5127094
          }
        },
        "ipv6": {
          "n": 8012230,
          "na": 0,
          "states": {
            "aaaa": 659899,
            "none": 7352331
          }
        }
      }
    },
    "yachts": {
      "graded": 34435,
      "checks": {
        "dmarc": {
          "n": 34435,
          "na": 0,
          "states": {
            "absent": 30834,
            "none": 399,
            "quarantine": 321,
            "reject": 2881,
            "invalid": 0
          },
          "rua_present": 513
        },
        "spf": {
          "n": 34435,
          "na": 0,
          "states": {
            "absent": 28375,
            "hardfail": 3905,
            "softfail": 2068,
            "neutral": 32,
            "plus_all": 0,
            "invalid": 55
          }
        },
        "dkim": {
          "n": 504,
          "na": 33931,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 298,
            "none_observed": 206
          }
        },
        "mx": {
          "n": 34435,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 6707,
            "absent": 27728
          }
        },
        "reverse_dns": {
          "n": 6718,
          "na": 27717,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2515,
            "none": 4203
          }
        },
        "caa": {
          "n": 33366,
          "na": 1069,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 95,
            "absent": 33271
          }
        },
        "dnssec": {
          "n": 34435,
          "na": 0,
          "states": {
            "signed_valid": 1792,
            "signed_broken": 2,
            "unsigned": 32641
          }
        },
        "https": {
          "n": 34435,
          "na": 0,
          "states": {
            "https": 7962,
            "redirects": 0,
            "http_only": 26473
          }
        },
        "tls": {
          "n": 7962,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 7650,
            "tls12": 312,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 7962,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7159,
            "invalid": 803
          }
        },
        "hsts": {
          "n": 7962,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 831,
            "absent": 7131
          }
        },
        "csp": {
          "n": 5863,
          "na": 28572,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 939,
            "weak": 0,
            "absent": 4924
          }
        },
        "clickjacking": {
          "n": 5863,
          "na": 28572,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1180,
            "absent": 4683
          }
        },
        "mime_sniffing": {
          "n": 5863,
          "na": 28572,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1061,
            "absent": 4802
          }
        },
        "referrer_policy": {
          "n": 5863,
          "na": 28572,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 971,
            "absent": 4892
          }
        },
        "secure_by_default": {
          "n": 4439,
          "na": 29996,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 82,
            "not_all": 4357
          }
        },
        "ipv6": {
          "n": 34435,
          "na": 0,
          "states": {
            "aaaa": 3988,
            "none": 30447
          }
        }
      }
    },
    "yoga": {
      "graded": 27944,
      "checks": {
        "dmarc": {
          "n": 27944,
          "na": 0,
          "states": {
            "absent": 25538,
            "none": 1391,
            "quarantine": 599,
            "reject": 415,
            "invalid": 1
          },
          "rua_present": 1042
        },
        "spf": {
          "n": 27944,
          "na": 0,
          "states": {
            "absent": 20348,
            "hardfail": 4483,
            "softfail": 2837,
            "neutral": 216,
            "plus_all": 1,
            "invalid": 59
          }
        },
        "dkim": {
          "n": 2341,
          "na": 25603,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 819,
            "none_observed": 1522
          }
        },
        "mx": {
          "n": 27944,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 8620,
            "absent": 19324
          }
        },
        "reverse_dns": {
          "n": 8621,
          "na": 19323,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 6679,
            "none": 1942
          }
        },
        "caa": {
          "n": 27095,
          "na": 849,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 111,
            "absent": 26984
          }
        },
        "dnssec": {
          "n": 27944,
          "na": 0,
          "states": {
            "signed_valid": 673,
            "signed_broken": 14,
            "unsigned": 27257
          }
        },
        "https": {
          "n": 27944,
          "na": 0,
          "states": {
            "https": 12611,
            "redirects": 0,
            "http_only": 15333
          }
        },
        "tls": {
          "n": 12611,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 12425,
            "tls12": 186,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 12611,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 7437,
            "invalid": 5174
          }
        },
        "hsts": {
          "n": 12611,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2170,
            "absent": 10441
          }
        },
        "csp": {
          "n": 7053,
          "na": 20891,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 792,
            "weak": 0,
            "absent": 6261
          }
        },
        "clickjacking": {
          "n": 7053,
          "na": 20891,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1398,
            "absent": 5655
          }
        },
        "mime_sniffing": {
          "n": 7053,
          "na": 20891,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 972,
            "absent": 6081
          }
        },
        "referrer_policy": {
          "n": 7053,
          "na": 20891,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 562,
            "absent": 6491
          }
        },
        "secure_by_default": {
          "n": 6243,
          "na": 21701,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 34,
            "not_all": 6209
          }
        },
        "ipv6": {
          "n": 27944,
          "na": 0,
          "states": {
            "aaaa": 2032,
            "none": 25912
          }
        }
      }
    },
    "you": {
      "graded": 8499,
      "checks": {
        "dmarc": {
          "n": 8499,
          "na": 0,
          "states": {
            "absent": 7752,
            "none": 473,
            "quarantine": 109,
            "reject": 165,
            "invalid": 0
          },
          "rua_present": 237
        },
        "spf": {
          "n": 8499,
          "na": 0,
          "states": {
            "absent": 6286,
            "hardfail": 257,
            "softfail": 1891,
            "neutral": 59,
            "plus_all": 0,
            "invalid": 6
          }
        },
        "dkim": {
          "n": 569,
          "na": 7930,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 471,
            "none_observed": 98
          }
        },
        "mx": {
          "n": 8499,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 2255,
            "absent": 6244
          }
        },
        "reverse_dns": {
          "n": 2257,
          "na": 6242,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 2094,
            "none": 163
          }
        },
        "caa": {
          "n": 8470,
          "na": 29,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 128,
            "absent": 8342
          }
        },
        "dnssec": {
          "n": 8499,
          "na": 0,
          "states": {
            "signed_valid": 1208,
            "signed_broken": 2,
            "unsigned": 7289
          }
        },
        "https": {
          "n": 8499,
          "na": 0,
          "states": {
            "https": 5710,
            "redirects": 0,
            "http_only": 2789
          }
        },
        "tls": {
          "n": 5710,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 5605,
            "tls12": 105,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5710,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 5409,
            "invalid": 301
          }
        },
        "hsts": {
          "n": 5710,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1764,
            "absent": 3946
          }
        },
        "csp": {
          "n": 3813,
          "na": 4686,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1141,
            "weak": 0,
            "absent": 2672
          }
        },
        "clickjacking": {
          "n": 3813,
          "na": 4686,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1415,
            "absent": 2398
          }
        },
        "mime_sniffing": {
          "n": 3813,
          "na": 4686,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1506,
            "absent": 2307
          }
        },
        "referrer_policy": {
          "n": 3813,
          "na": 4686,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1405,
            "absent": 2408
          }
        },
        "secure_by_default": {
          "n": 2866,
          "na": 5633,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 729,
            "not_all": 2137
          }
        },
        "ipv6": {
          "n": 8499,
          "na": 0,
          "states": {
            "aaaa": 1293,
            "none": 7206
          }
        }
      }
    },
    "za": {
      "graded": 1079305,
      "checks": {
        "dmarc": {
          "n": 1079305,
          "na": 0,
          "states": {
            "absent": 684171,
            "none": 218952,
            "quarantine": 106404,
            "reject": 69685,
            "invalid": 93
          },
          "rua_present": 147406
        },
        "spf": {
          "n": 1079305,
          "na": 0,
          "states": {
            "absent": 220941,
            "hardfail": 228281,
            "softfail": 436300,
            "neutral": 184712,
            "plus_all": 96,
            "invalid": 8975
          }
        },
        "dkim": {
          "n": 484549,
          "na": 594756,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 364246,
            "none_observed": 120303
          }
        },
        "mx": {
          "n": 1079305,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 923002,
            "absent": 156303
          }
        },
        "reverse_dns": {
          "n": 921134,
          "na": 158171,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 830766,
            "none": 90368
          }
        },
        "caa": {
          "n": 1076084,
          "na": 3221,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 7129,
            "absent": 1068955
          }
        },
        "dnssec": {
          "n": 1079305,
          "na": 0,
          "states": {
            "signed_valid": 3558,
            "signed_broken": 52,
            "unsigned": 1075695
          }
        },
        "https": {
          "n": 1079305,
          "na": 0,
          "states": {
            "https": 955609,
            "redirects": 0,
            "http_only": 123696
          }
        },
        "tls": {
          "n": 955609,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 915992,
            "tls12": 39617,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 955609,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 904810,
            "invalid": 50799
          }
        },
        "hsts": {
          "n": 955609,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 125934,
            "absent": 829675
          }
        },
        "csp": {
          "n": 618770,
          "na": 460535,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 42118,
            "weak": 0,
            "absent": 576652
          }
        },
        "clickjacking": {
          "n": 618770,
          "na": 460535,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 61434,
            "absent": 557336
          }
        },
        "mime_sniffing": {
          "n": 618770,
          "na": 460535,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 65350,
            "absent": 553420
          }
        },
        "referrer_policy": {
          "n": 618770,
          "na": 460535,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 32826,
            "absent": 585944
          }
        },
        "secure_by_default": {
          "n": 612381,
          "na": 466924,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 3459,
            "not_all": 608922
          }
        },
        "ipv6": {
          "n": 1079305,
          "na": 0,
          "states": {
            "aaaa": 93465,
            "none": 985840
          }
        }
      }
    },
    "zip": {
      "graded": 12148,
      "checks": {
        "dmarc": {
          "n": 12148,
          "na": 0,
          "states": {
            "absent": 10070,
            "none": 442,
            "quarantine": 543,
            "reject": 1093,
            "invalid": 0
          },
          "rua_present": 1193
        },
        "spf": {
          "n": 12148,
          "na": 0,
          "states": {
            "absent": 7927,
            "hardfail": 1482,
            "softfail": 2485,
            "neutral": 230,
            "plus_all": 0,
            "invalid": 24
          }
        },
        "dkim": {
          "n": 1148,
          "na": 11000,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 707,
            "none_observed": 441
          }
        },
        "mx": {
          "n": 12148,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 4057,
            "absent": 8091
          }
        },
        "reverse_dns": {
          "n": 4058,
          "na": 8090,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 3421,
            "none": 637
          }
        },
        "caa": {
          "n": 12104,
          "na": 44,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 349,
            "absent": 11755
          }
        },
        "dnssec": {
          "n": 12148,
          "na": 0,
          "states": {
            "signed_valid": 2814,
            "signed_broken": 22,
            "unsigned": 9312
          }
        },
        "https": {
          "n": 12148,
          "na": 0,
          "states": {
            "https": 5073,
            "redirects": 0,
            "http_only": 7075
          }
        },
        "tls": {
          "n": 5073,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 4960,
            "tls12": 113,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 5073,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 4637,
            "invalid": 436
          }
        },
        "hsts": {
          "n": 5073,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 1134,
            "absent": 3939
          }
        },
        "csp": {
          "n": 3721,
          "na": 8427,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 684,
            "weak": 0,
            "absent": 3037
          }
        },
        "clickjacking": {
          "n": 3721,
          "na": 8427,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 942,
            "absent": 2779
          }
        },
        "mime_sniffing": {
          "n": 3721,
          "na": 8427,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 994,
            "absent": 2727
          }
        },
        "referrer_policy": {
          "n": 3721,
          "na": 8427,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 699,
            "absent": 3022
          }
        },
        "secure_by_default": {
          "n": 2528,
          "na": 9620,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 60,
            "not_all": 2468
          }
        },
        "ipv6": {
          "n": 12148,
          "na": 0,
          "states": {
            "aaaa": 2206,
            "none": 9942
          }
        }
      }
    },
    "zone": {
      "graded": 32948,
      "checks": {
        "dmarc": {
          "n": 32948,
          "na": 0,
          "states": {
            "absent": 27213,
            "none": 2229,
            "quarantine": 1969,
            "reject": 1535,
            "invalid": 2
          },
          "rua_present": 2954
        },
        "spf": {
          "n": 32948,
          "na": 0,
          "states": {
            "absent": 22293,
            "hardfail": 4168,
            "softfail": 5861,
            "neutral": 460,
            "plus_all": 5,
            "invalid": 161
          }
        },
        "dkim": {
          "n": 4161,
          "na": 28787,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 2244,
            "none_observed": 1917
          }
        },
        "mx": {
          "n": 32948,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 12582,
            "absent": 20366
          }
        },
        "reverse_dns": {
          "n": 12580,
          "na": 20368,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 9667,
            "none": 2913
          }
        },
        "caa": {
          "n": 31873,
          "na": 1075,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 841,
            "absent": 31032
          }
        },
        "dnssec": {
          "n": 32948,
          "na": 0,
          "states": {
            "signed_valid": 2104,
            "signed_broken": 27,
            "unsigned": 30817
          }
        },
        "https": {
          "n": 32948,
          "na": 0,
          "states": {
            "https": 14908,
            "redirects": 0,
            "http_only": 18040
          }
        },
        "tls": {
          "n": 14908,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 14260,
            "tls12": 648,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 14908,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 12934,
            "invalid": 1974
          }
        },
        "hsts": {
          "n": 14908,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 2879,
            "absent": 12029
          }
        },
        "csp": {
          "n": 10671,
          "na": 22277,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 1009,
            "weak": 0,
            "absent": 9662
          }
        },
        "clickjacking": {
          "n": 10671,
          "na": 22277,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1600,
            "absent": 9071
          }
        },
        "mime_sniffing": {
          "n": 10671,
          "na": 22277,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 1723,
            "absent": 8948
          }
        },
        "referrer_policy": {
          "n": 10671,
          "na": 22277,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1091,
            "absent": 9580
          }
        },
        "secure_by_default": {
          "n": 8928,
          "na": 24020,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 188,
            "not_all": 8740
          }
        },
        "ipv6": {
          "n": 32948,
          "na": 0,
          "states": {
            "aaaa": 5537,
            "none": 27411
          }
        }
      }
    },
    "zw": {
      "graded": 33286,
      "checks": {
        "dmarc": {
          "n": 33286,
          "na": 0,
          "states": {
            "absent": 20213,
            "none": 9352,
            "quarantine": 1915,
            "reject": 1803,
            "invalid": 3
          },
          "rua_present": 1664
        },
        "spf": {
          "n": 33286,
          "na": 0,
          "states": {
            "absent": 8020,
            "hardfail": 6033,
            "softfail": 18726,
            "neutral": 392,
            "plus_all": 6,
            "invalid": 109
          }
        },
        "dkim": {
          "n": 19543,
          "na": 13743,
          "denominator_note": "domains where DKIM was evaluated (MX present and provider recognised) — selectors are not enumerable from DNS, so an unrecognised provider is undetermined, not absent",
          "states": {
            "selector_found": 17266,
            "none_observed": 2277
          }
        },
        "mx": {
          "n": 33286,
          "na": 0,
          "denominator_note": "all graded domains — the MX check records absence as undetermined rather than fail, so its applicable basis is degenerate (99.9% pass) and says nothing",
          "states": {
            "present": 29313,
            "absent": 3973
          }
        },
        "reverse_dns": {
          "n": 29296,
          "na": 3990,
          "denominator_note": "MX-bearing domains with a resolvable primary MX host",
          "states": {
            "ptr": 22678,
            "none": 6618
          }
        },
        "caa": {
          "n": 33148,
          "na": 138,
          "denominator_note": "domains where the CAA lookup returned a determinate answer",
          "states": {
            "present": 1381,
            "absent": 31767
          }
        },
        "dnssec": {
          "n": 33286,
          "na": 0,
          "states": {
            "signed_valid": 0,
            "signed_broken": 0,
            "unsigned": 33286
          }
        },
        "https": {
          "n": 33286,
          "na": 0,
          "states": {
            "https": 29576,
            "redirects": 0,
            "http_only": 3710
          }
        },
        "tls": {
          "n": 29576,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "tls13": 29005,
            "tls12": 571,
            "tls11": 0,
            "tls10": 0,
            "other": 0
          },
          "weak_cipher": 0
        },
        "certificate": {
          "n": 29576,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "valid": 27474,
            "invalid": 2102
          }
        },
        "hsts": {
          "n": 29576,
          "na": 0,
          "denominator_note": "HTTPS-serving",
          "states": {
            "present": 3456,
            "absent": 26120
          }
        },
        "csp": {
          "n": 18221,
          "na": 15065,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "effective": 933,
            "weak": 0,
            "absent": 17288
          }
        },
        "clickjacking": {
          "n": 18221,
          "na": 15065,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "protected": 1792,
            "absent": 16429
          }
        },
        "mime_sniffing": {
          "n": 18221,
          "na": 15065,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "nosniff": 2113,
            "absent": 16108
          }
        },
        "referrer_policy": {
          "n": 18221,
          "na": 15065,
          "denominator_note": "domains whose page returned a 2xx response",
          "states": {
            "present": 1321,
            "absent": 16900
          }
        },
        "secure_by_default": {
          "n": 17996,
          "na": 15290,
          "denominator_note": "domains where all five header checks were evaluated",
          "states": {
            "all_headers_pass": 82,
            "not_all": 17914
          }
        },
        "ipv6": {
          "n": 33286,
          "na": 0,
          "states": {
            "aaaa": 10218,
            "none": 23068
          }
        }
      }
    }
  }
}