{
 "metric": "security-headers",
 "segment": "nz",
 "anchor": "domain",
 "label": "New Zealand (domains)",
 "population": "domains in New Zealand",
 "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": 245,
  "qf_pct": 82.04,
  "ci": [
   76.75,
   86.34
  ],
  "dist": {
   "strong": 17.96,
   "partial": 31.84,
   "missing": 50.2
  },
  "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
 },
 "series": [
  {
   "day": "2026-08-01",
   "n": 84,
   "qf_pct": 85.71,
   "ci": [
    76.67,
    91.64
   ],
   "dist": {
    "strong": 14.29,
    "partial": 26.19,
    "missing": 59.52
   },
   "snapshot": "common-crawl-domain-stratified-c150-g2500-seed20260729"
  },
  {
   "day": "2026-08-03",
   "n": 85,
   "qf_pct": 82.35,
   "ci": [
    72.9,
    89
   ],
   "dist": {
    "strong": 17.65,
    "partial": 25.88,
    "missing": 56.47
   },
   "snapshot": "common-crawl-domain-stratified-c150-g2500-seed20260729"
  },
  {
   "day": "2026-08-04",
   "n": 244,
   "qf_pct": 82.79,
   "ci": [
    77.55,
    87.01
   ],
   "dist": {
    "strong": 17.21,
    "partial": 31.15,
    "missing": 51.64
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-05",
   "n": 244,
   "qf_pct": 81.56,
   "ci": [
    76.22,
    85.92
   ],
   "dist": {
    "strong": 18.44,
    "partial": 31.56,
    "missing": 50
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-06",
   "n": 244,
   "qf_pct": 77.46,
   "ci": [
    71.81,
    82.25
   ],
   "dist": {
    "strong": 22.54,
    "partial": 27.05,
    "missing": 50.41
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-13",
   "n": 245,
   "qf_pct": 82.04,
   "ci": [
    76.75,
    86.34
   ],
   "dist": {
    "strong": 17.96,
    "partial": 31.84,
    "missing": 50.2
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  }
 ],
 "license": "CC BY 4.0",
 "source": "https://quietfailures.com/datasets/security-headers/nz"
}