{
 "metric": "security-headers",
 "segment": "lt",
 "anchor": "domain",
 "label": "Lithuania (domains)",
 "population": "domains in Lithuania",
 "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": 267,
  "qf_pct": 92.51,
  "ci": [
   88.71,
   95.1
  ],
  "dist": {
   "strong": 7.49,
   "partial": 31.09,
   "missing": 61.42
  },
  "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
 },
 "series": [
  {
   "day": "2026-08-01",
   "n": 99,
   "qf_pct": 89.9,
   "ci": [
    82.4,
    94.42
   ],
   "dist": {
    "strong": 10.1,
    "partial": 22.22,
    "missing": 67.68
   },
   "snapshot": "common-crawl-domain-stratified-c150-g2500-seed20260729"
  },
  {
   "day": "2026-08-03",
   "n": 101,
   "qf_pct": 88.12,
   "ci": [
    80.37,
    93.07
   ],
   "dist": {
    "strong": 11.88,
    "partial": 22.77,
    "missing": 65.35
   },
   "snapshot": "common-crawl-domain-stratified-c150-g2500-seed20260729"
  },
  {
   "day": "2026-08-04",
   "n": 267,
   "qf_pct": 92.88,
   "ci": [
    89.15,
    95.4
   ],
   "dist": {
    "strong": 7.12,
    "partial": 29.96,
    "missing": 62.92
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-05",
   "n": 265,
   "qf_pct": 92.45,
   "ci": [
    88.63,
    95.06
   ],
   "dist": {
    "strong": 7.55,
    "partial": 30.57,
    "missing": 61.89
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-06",
   "n": 267,
   "qf_pct": 92.13,
   "ci": [
    88.28,
    94.8
   ],
   "dist": {
    "strong": 7.87,
    "partial": 29.96,
    "missing": 62.17
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-13",
   "n": 267,
   "qf_pct": 92.51,
   "ci": [
    88.71,
    95.1
   ],
   "dist": {
    "strong": 7.49,
    "partial": 31.09,
    "missing": 61.42
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  }
 ],
 "license": "CC BY 4.0",
 "source": "https://quietfailures.com/datasets/security-headers/lt"
}