{
  "schemaVersion": 3,
  "importerVersion": "404-observations-6",
  "redactions": [
    "Request URLs and bodies, cookies, extracted values and hashes, WebSocket payloads, push endpoints, raw errors, local paths, and unknown fields are omitted.",
    "Caller and frame URL queries, fragments, credentials, ports, and identifier-like path segments are omitted."
  ],
  "id": "wordpress-com",
  "domain": "wordpress.com",
  "url": "https://wordpress.com",
  "runs": [
    {
      "id": "headful-976a8ec07cf9",
      "mode": "headful",
      "modeInferred": false,
      "scannedAt": "2026-10-20T06:00:43.974263Z",
      "scannerVersion": "0.3",
      "browserVersion": "156.0.8078.4",
      "finalUrl": "https://wordpress.com/",
      "httpStatus": 403,
      "pageTitle": "Checking your browser...",
      "pageState": "document",
      "measurementStatus": "ok",
      "finding": "signals",
      "signals": {
        "canvas": false,
        "webgl": false,
        "audio": false,
        "fonts": false,
        "device": true
      },
      "collectionCallers": [],
      "apiCalls": [
        {
          "api": "canvas.getContext",
          "count": 1,
          "callers": [],
          "inlineCaller": true,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "document.cookie.read",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5165
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.deviceMemory",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.hardwareConcurrency",
          "count": 3,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5589
            },
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.language",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.languages",
          "count": 3,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5406
            },
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.maxTouchPoints",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.platform",
          "count": 2,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.plugins",
          "count": 2,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.userAgent",
          "count": 3,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5376
            },
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.webdriver",
          "count": 3,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5470
            },
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "screen.availHeight",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "screen.availWidth",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "screen.colorDepth",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "screen.height",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "screen.width",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "window.devicePixelRatio",
          "count": 2,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5555
            },
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        }
      ],
      "evidenceSnippets": [],
      "transmission": [],
      "providers": [],
      "staticAnalysis": [],
      "cnameRecords": [],
      "serviceWorkers": [],
      "thirdPartyHosts": [],
      "requestCount": 5,
      "scriptsCaptured": 1,
      "framesSeen": 1,
      "googleAdsObserved": false,
      "source": {
        "file": "results/headful/wordpress-com-20261020T060043.json",
        "sha256": "976a8ec07cf93ba5a315ad1f2ff5599243baad50bb8c0f57855f154b0e0a3e42"
      },
      "scanUrl": "https://wordpress.com",
      "supplementary": false,
      "partial": false,
      "navigationStatus": null
    },
    {
      "id": "headful-899a787ef508",
      "mode": "headful",
      "modeInferred": false,
      "scannedAt": "2026-10-22T17:14:21.563425Z",
      "scannerVersion": "0.4",
      "browserVersion": "156.0.8078.4",
      "scanUrl": "https://wordpress.com",
      "supplementary": false,
      "partial": true,
      "navigationStatus": "committed",
      "finalUrl": "https://wordpress.com/",
      "httpStatus": 403,
      "pageTitle": "Checking your browser...",
      "pageState": "challenge",
      "measurementStatus": "ok",
      "finding": "signals",
      "signals": {
        "canvas": false,
        "webgl": false,
        "audio": false,
        "fonts": false,
        "device": true
      },
      "collectionCallers": [],
      "apiCalls": [
        {
          "api": "canvas.getContext",
          "count": 1,
          "callers": [],
          "inlineCaller": true,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "document.cookie.read",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5165
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.deviceMemory",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.hardwareConcurrency",
          "count": 3,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5589
            },
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.language",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.languages",
          "count": 3,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5406
            },
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.maxTouchPoints",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.platform",
          "count": 2,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.plugins",
          "count": 2,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.userAgent",
          "count": 3,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5376
            },
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.webdriver",
          "count": 3,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5470
            },
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "screen.availHeight",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "screen.availWidth",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "screen.colorDepth",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "screen.height",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "screen.width",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "window.devicePixelRatio",
          "count": 2,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5555
            },
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        }
      ],
      "evidenceSnippets": [],
      "transmission": [],
      "providers": [],
      "staticAnalysis": [],
      "cnameRecords": [],
      "serviceWorkers": [],
      "thirdPartyHosts": [],
      "requestCount": 5,
      "scriptsCaptured": 1,
      "framesSeen": 1,
      "googleAdsObserved": false,
      "source": {
        "file": "results/headful/wordpress-com-20261022T171421.json",
        "sha256": "899a787ef50891d71e07c5f6ae25ceeeae3c8fce3e36e98a5f6db66da2da8909"
      }
    },
    {
      "id": "research-d8c6829a1149",
      "mode": "research",
      "modeInferred": false,
      "scannedAt": "2026-10-20T05:42:55.949890Z",
      "scannerVersion": "0.3",
      "browserVersion": "156.0.8078.4",
      "finalUrl": null,
      "httpStatus": null,
      "pageTitle": null,
      "pageState": "unmeasured",
      "measurementStatus": "navigation_failed",
      "finding": "unmeasured",
      "signals": {
        "canvas": null,
        "webgl": null,
        "audio": null,
        "fonts": null,
        "device": null
      },
      "collectionCallers": [],
      "apiCalls": [],
      "evidenceSnippets": [],
      "transmission": [],
      "providers": [],
      "staticAnalysis": [],
      "cnameRecords": [],
      "serviceWorkers": [],
      "thirdPartyHosts": [],
      "requestCount": 0,
      "scriptsCaptured": 0,
      "framesSeen": null,
      "googleAdsObserved": null,
      "source": {
        "file": "results/headless/wordpress-com-20261020T054255.json",
        "sha256": "d8c6829a11491be4f2726cbda1365ff02a734b4a663897fa2eb0da2706952f65"
      },
      "scanUrl": "https://wordpress.com",
      "supplementary": false,
      "partial": false,
      "navigationStatus": null
    },
    {
      "id": "research-2c005efe3abd",
      "mode": "research",
      "modeInferred": false,
      "scannedAt": "2026-10-22T19:30:43.529988Z",
      "scannerVersion": "0.4",
      "browserVersion": "156.0.8078.4",
      "scanUrl": "https://wordpress.com",
      "supplementary": false,
      "partial": false,
      "navigationStatus": "error",
      "finalUrl": null,
      "httpStatus": null,
      "pageTitle": null,
      "pageState": "unmeasured",
      "measurementStatus": "navigation_failed",
      "finding": "unmeasured",
      "signals": {
        "canvas": null,
        "webgl": null,
        "audio": null,
        "fonts": null,
        "device": null
      },
      "collectionCallers": [],
      "apiCalls": [
        {
          "api": "canvas.getContext",
          "count": 1,
          "callers": [],
          "inlineCaller": true,
          "frame": null
        }
      ],
      "evidenceSnippets": [],
      "transmission": [],
      "providers": [],
      "staticAnalysis": [],
      "cnameRecords": [],
      "serviceWorkers": [],
      "thirdPartyHosts": [],
      "requestCount": 1,
      "scriptsCaptured": 0,
      "framesSeen": 1,
      "googleAdsObserved": false,
      "source": {
        "file": "results/headless/wordpress-com-20261022T193043.json",
        "sha256": "2c005efe3abdd351a9407001a4ebba475d40b64022c468a7d8bea450bcda4488"
      }
    },
    {
      "id": "research-910b57e27db5",
      "mode": "research",
      "modeInferred": false,
      "scannedAt": "2026-10-23T00:18:24.768793Z",
      "scannerVersion": "0.4",
      "browserVersion": "156.0.8078.4",
      "scanUrl": "https://wordpress.com",
      "supplementary": false,
      "partial": false,
      "navigationStatus": "domcontentloaded",
      "finalUrl": "https://wordpress.com/",
      "httpStatus": 403,
      "pageTitle": "Checking your browser...",
      "pageState": "challenge",
      "measurementStatus": "ok",
      "finding": "signals",
      "signals": {
        "canvas": false,
        "webgl": false,
        "audio": false,
        "fonts": false,
        "device": true
      },
      "collectionCallers": [],
      "apiCalls": [
        {
          "api": "canvas.getContext",
          "count": 1,
          "callers": [],
          "inlineCaller": true,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "document.cookie.read",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5165
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.deviceMemory",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.hardwareConcurrency",
          "count": 3,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5589
            },
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.language",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.languages",
          "count": 3,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5406
            },
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.maxTouchPoints",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.platform",
          "count": 2,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.plugins",
          "count": 2,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.userAgent",
          "count": 3,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5376
            },
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "navigator.webdriver",
          "count": 3,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5470
            },
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "screen.availHeight",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "screen.availWidth",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "screen.colorDepth",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "screen.height",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "screen.width",
          "count": 1,
          "callers": [
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        },
        {
          "api": "window.devicePixelRatio",
          "count": 2,
          "callers": [
            {
              "url": "https://wordpress.com/",
              "line": 1,
              "column": 5555
            },
            {
              "url": "https://wordpress.com/__challenge/probes.js",
              "line": null,
              "column": null
            }
          ],
          "inlineCaller": false,
          "frame": "https://wordpress.com/"
        }
      ],
      "evidenceSnippets": [],
      "transmission": [],
      "providers": [],
      "staticAnalysis": [],
      "cnameRecords": [],
      "serviceWorkers": [],
      "thirdPartyHosts": [],
      "requestCount": 5,
      "scriptsCaptured": 1,
      "framesSeen": 1,
      "googleAdsObserved": false,
      "source": {
        "file": "results/headless/wordpress-com-20261023T001824.json",
        "sha256": "910b57e27db58df2308835fc6e972ae1cb90e991b8d682412391a5c8c62bf40d"
      }
    }
  ]
}