{
 "metric": "cert-trust",
 "segment": "tr",
 "anchor": "domain",
 "label": "Turkey (domains)",
 "population": "domains in Turkey",
 "states": [
  "ok",
  "hostname_mismatch",
  "self_signed"
 ],
 "quiet_failure_states": [
  "hostname_mismatch",
  "self_signed"
 ],
 "measurement": "Tier 2; compare issuer/subject and check the SAN list covers the host. Denominator: `has_web`.",
 "why_it_matters": "HTTPS is present, the port is open, TLS negotiates — and every visitor gets a browser warning, or would if they checked. Encryption without authentication.",
 "limits": null,
 "data_tier": "tls",
 "population_predicate": "has_web",
 "entity_type": "domain",
 "kind": "failure",
 "latest": {
  "day": "2026-08-12",
  "n": 257,
  "qf_pct": 7.78,
  "ci": [
   5.09,
   11.71
  ],
  "dist": {
   "ok": 92.22,
   "hostname_mismatch": 4.67,
   "self_signed": 3.11
  },
  "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
 },
 "series": [
  {
   "day": "2026-08-01",
   "n": 90,
   "qf_pct": 7.78,
   "ci": [
    3.82,
    15.19
   ],
   "dist": {
    "ok": 92.22,
    "hostname_mismatch": 6.67,
    "self_signed": 1.11
   },
   "snapshot": "common-crawl-domain-stratified-c150-g2500-seed20260729"
  },
  {
   "day": "2026-08-03",
   "n": 92,
   "qf_pct": 6.52,
   "ci": [
    3.02,
    13.51
   ],
   "dist": {
    "ok": 93.48,
    "hostname_mismatch": 5.43,
    "self_signed": 1.09
   },
   "snapshot": "common-crawl-domain-stratified-c150-g2500-seed20260729"
  },
  {
   "day": "2026-08-04",
   "n": 258,
   "qf_pct": 7.36,
   "ci": [
    4.76,
    11.21
   ],
   "dist": {
    "ok": 92.64,
    "hostname_mismatch": 4.26,
    "self_signed": 3.1
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-05",
   "n": 253,
   "qf_pct": 7.51,
   "ci": [
    4.86,
    11.43
   ],
   "dist": {
    "ok": 92.49,
    "hostname_mismatch": 4.35,
    "self_signed": 3.16
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-12",
   "n": 257,
   "qf_pct": 7.78,
   "ci": [
    5.09,
    11.71
   ],
   "dist": {
    "ok": 92.22,
    "hostname_mismatch": 4.67,
    "self_signed": 3.11
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  }
 ],
 "license": "CC BY 4.0",
 "source": "https://quietfailures.com/datasets/cert-trust/tr"
}