{
 "metric": "security-headers",
 "segment": "ua",
 "anchor": "domain",
 "label": "Ukraine (domains)",
 "population": "domains in Ukraine",
 "states": [
  "strong",
  "partial",
  "missing"
 ],
 "quiet_failure_states": [
  "partial",
  "missing"
 ],
 "measurement": "Tier 3a; check `Strict-Transport-Security`, `Content-Security-Policy`, `X-Frame-Options` on the homepage response. Denominator: `has_web`.",
 "why_it_matters": "HSTS is what stops the first, downgradeable request; CSP is what limits the damage of injected script. Both are one-line changes, and both are commonly switched off silently by a framework upgrade or a proxy change.",
 "limits": null,
 "data_tier": "http_3a",
 "population_predicate": "has_web",
 "entity_type": "domain",
 "kind": "failure",
 "latest": {
  "day": "2026-08-13",
  "n": 203,
  "qf_pct": 87.68,
  "ci": [
   82.45,
   91.52
  ],
  "dist": {
   "strong": 12.32,
   "partial": 18.72,
   "missing": 68.97
  },
  "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
 },
 "series": [
  {
   "day": "2026-08-01",
   "n": 65,
   "qf_pct": 92.31,
   "ci": [
    83.22,
    96.67
   ],
   "dist": {
    "strong": 7.69,
    "partial": 23.08,
    "missing": 69.23
   },
   "snapshot": "common-crawl-domain-stratified-c150-g2500-seed20260729"
  },
  {
   "day": "2026-08-03",
   "n": 68,
   "qf_pct": 88.24,
   "ci": [
    78.46,
    93.92
   ],
   "dist": {
    "strong": 11.76,
    "partial": 22.06,
    "missing": 66.18
   },
   "snapshot": "common-crawl-domain-stratified-c150-g2500-seed20260729"
  },
  {
   "day": "2026-08-04",
   "n": 202,
   "qf_pct": 86.63,
   "ci": [
    81.25,
    90.65
   ],
   "dist": {
    "strong": 13.37,
    "partial": 18.81,
    "missing": 67.82
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-05",
   "n": 203,
   "qf_pct": 86.21,
   "ci": [
    80.79,
    90.28
   ],
   "dist": {
    "strong": 13.79,
    "partial": 19.21,
    "missing": 67
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-06",
   "n": 201,
   "qf_pct": 86.07,
   "ci": [
    80.6,
    90.18
   ],
   "dist": {
    "strong": 13.93,
    "partial": 19.4,
    "missing": 66.67
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-13",
   "n": 203,
   "qf_pct": 87.68,
   "ci": [
    82.45,
    91.52
   ],
   "dist": {
    "strong": 12.32,
    "partial": 18.72,
    "missing": 68.97
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  }
 ],
 "license": "CC BY 4.0",
 "source": "https://quietfailures.com/datasets/security-headers/ua"
}