{
 "metric": "security-headers",
 "segment": "hr",
 "anchor": "domain",
 "label": "Croatia (domains)",
 "population": "domains in Croatia",
 "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": 279,
  "qf_pct": 89.61,
  "ci": [
   85.47,
   92.66
  ],
  "dist": {
   "strong": 10.39,
   "partial": 17.92,
   "missing": 71.68
  },
  "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
 },
 "series": [
  {
   "day": "2026-08-01",
   "n": 104,
   "qf_pct": 91.35,
   "ci": [
    84.37,
    95.38
   ],
   "dist": {
    "strong": 8.65,
    "partial": 18.27,
    "missing": 73.08
   },
   "snapshot": "common-crawl-domain-stratified-c150-g2500-seed20260729"
  },
  {
   "day": "2026-08-03",
   "n": 105,
   "qf_pct": 90.48,
   "ci": [
    83.35,
    94.74
   ],
   "dist": {
    "strong": 9.52,
    "partial": 18.1,
    "missing": 72.38
   },
   "snapshot": "common-crawl-domain-stratified-c150-g2500-seed20260729"
  },
  {
   "day": "2026-08-04",
   "n": 277,
   "qf_pct": 89.89,
   "ci": [
    85.78,
    92.91
   ],
   "dist": {
    "strong": 10.11,
    "partial": 17.33,
    "missing": 72.56
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-05",
   "n": 279,
   "qf_pct": 89.96,
   "ci": [
    85.88,
    92.97
   ],
   "dist": {
    "strong": 10.04,
    "partial": 17.56,
    "missing": 72.4
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-06",
   "n": 281,
   "qf_pct": 89.68,
   "ci": [
    85.57,
    92.72
   ],
   "dist": {
    "strong": 10.32,
    "partial": 17.08,
    "missing": 72.6
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-13",
   "n": 279,
   "qf_pct": 89.61,
   "ci": [
    85.47,
    92.66
   ],
   "dist": {
    "strong": 10.39,
    "partial": 17.92,
    "missing": 71.68
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  }
 ],
 "license": "CC BY 4.0",
 "source": "https://quietfailures.com/datasets/security-headers/hr"
}