{
 "metric": "https-redirect",
 "segment": "nz",
 "anchor": "domain",
 "label": "New Zealand (domains)",
 "population": "domains in New Zealand",
 "states": [
  "enforced",
  "missing"
 ],
 "quiet_failure_states": [
  "missing"
 ],
 "measurement": "Tier 3a, one GET; follow redirects and read the final scheme. Denominator: `has_web`.",
 "why_it_matters": "A valid certificate is worthless if the site still answers on port 80 — visitors and links arrive over HTTP and are never upgraded. HTTPS is \"installed\" but optional.",
 "limits": null,
 "data_tier": "http_3a",
 "population_predicate": "has_web",
 "entity_type": "domain",
 "kind": "failure",
 "latest": {
  "day": "2026-08-13",
  "n": 246,
  "qf_pct": 19.11,
  "ci": [
   14.68,
   24.48
  ],
  "dist": {
   "enforced": 80.89,
   "missing": 19.11
  },
  "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
 },
 "series": [
  {
   "day": "2026-08-01",
   "n": 60,
   "qf_pct": 11.67,
   "ci": [
    5.77,
    22.18
   ],
   "dist": {
    "enforced": 88.33,
    "missing": 11.67
   },
   "snapshot": "common-crawl-domain-stratified-c150-g2500-seed20260729"
  },
  {
   "day": "2026-08-03",
   "n": 86,
   "qf_pct": 13.95,
   "ci": [
    8.17,
    22.82
   ],
   "dist": {
    "enforced": 86.05,
    "missing": 13.95
   },
   "snapshot": "common-crawl-domain-stratified-c150-g2500-seed20260729"
  },
  {
   "day": "2026-08-04",
   "n": 243,
   "qf_pct": 18.93,
   "ci": [
    14.5,
    24.32
   ],
   "dist": {
    "enforced": 81.07,
    "missing": 18.93
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-05",
   "n": 243,
   "qf_pct": 18.52,
   "ci": [
    14.14,
    23.88
   ],
   "dist": {
    "enforced": 81.48,
    "missing": 18.52
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-06",
   "n": 244,
   "qf_pct": 18.44,
   "ci": [
    14.08,
    23.78
   ],
   "dist": {
    "enforced": 81.56,
    "missing": 18.44
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  },
  {
   "day": "2026-08-13",
   "n": 246,
   "qf_pct": 19.11,
   "ci": [
    14.68,
    24.48
   ],
   "dist": {
    "enforced": 80.89,
    "missing": 19.11
   },
   "snapshot": "common-crawl-domain-stratified-c400-g2500-seed20260729"
  }
 ],
 "license": "CC BY 4.0",
 "source": "https://quietfailures.com/datasets/https-redirect/nz"
}