{
  "description": "Historical aggregate transcribed from the May 18 source revision; not a verified reproducible dataset or a prevalence estimate.",
  "sourceRevision": "839fa60a347c4af7cb6a2bc473073ff7aae277cd",
  "sourceRecordedDate": "2026-05-18",
  "declaredSampleSize": 2505,
  "declaredScope": "Tranco top 1\u20132500 calibration set",
  "provenanceStatus": "incomplete",
  "missingProvenance": [
    "exact scan dates",
    "canonical deduplicated scan manifest",
    "regions",
    "scanner and rule versions per observation",
    "exclusion and failure accounting"
  ],
  "rows": [
    {
      "id": "pre_consent_tracking_detected",
      "label": "Pre-consent tracking",
      "count": 458
    },
    {
      "id": "third_party_cookie_pre_consent",
      "label": "Third-party cookies before consent",
      "count": 311
    },
    {
      "id": "rtb_cookie_sync_observed",
      "label": "RTB cookie sync",
      "count": 220
    },
    {
      "id": "session_recording_services_detected",
      "label": "Session recording service signal",
      "count": 228
    },
    {
      "id": "fingerprinting_related_signals_observed",
      "label": "Broad fingerprinting-related signals",
      "count": 396
    },
    {
      "id": "reject_option_missing_or_hidden",
      "label": "Reject/refusal option not observed or nested",
      "count": 98
    },
    {
      "id": "probable_fingerprinting",
      "label": "Probable fingerprinting",
      "count": 4
    },
    {
      "id": "possible_session_replay_on_sensitive_input_surface",
      "label": "Possible session replay near sensitive inputs",
      "count": 7
    }
  ]
}