IAB Data Deletion Request Framework

[max-ostapenko]

Newly introduced framework for programmatic data deletion requests

---

Test websites:

• https://data-deletion-request-framework.glitch.me/

[tunetheweb]

LGTM with one question.

[github-actions]

Custom metrics for https://almanac.httparchive.org/en/2022/

WPT test run results: http://webpagetest.httparchive.org/results.php?test=240921_TM_Y
Changed custom metrics values:

{
  "_privacy": {
    "privacy_wording_links": [
      {
        "text": "\n          Chapter 13: Privacy\n        "
      },
      {
        "text": "\n          Chapter 13: Privacy\n        "
      }
    ],
    "iab_tcf_v1": {
      "present": false
    },
    "iab_tcf_v2": {
      "present": false
    },
    "iab_gpp": {
      "present": false
    },
    "iab_usp": {
      "present": false
    },
    "navigator_doNotTrack": false,
    "navigator_globalPrivacyControl": true,
    "document_permissionsPolicy": false,
    "document_featurePolicy": true,
    "referrerPolicy": {
      "entire_document_policy": null,
      "individual_requests": null,
      "link_relations": null
    },
    "media_devices": {
      "navigator_mediaDevices_enumerateDevices": false,
      "navigator_mediaDevices_getUserMedia": false,
      "navigator_mediaDevices_getDisplayMedia": false
    },
    "geolocation": {
      "navigator_geolocation_getCurrentPosition": false,
      "navigator_geolocation_watchPosition": false
    },
    "fingerprinting": {
      "counts": {
        "getimagedata": 2,
        "prefers-reduced-motion": 4,
        "localstorage": 2,
        "gettimezoneoffset": 5,
        "devicememory": 5
      },
      "likelyFingerprintingScripts": [
        "https://almanac.httparchive.org/static/js/almanac.js?v=97142d86390e2f961ce47183b6d3c9cb",
        "https://almanac.httparchive.org/static/js/send-web-vitals.js?v=b7224f484fe762e075d4838286ddb066"
      ]
    },
    "request_hostnames_with_cname": {
      "almanac.httparchive.org": [
        "ghs.googlehosted.com"
      ]
    },
    "ccpa_link": {
      "hasCCPALink": false
    },
    "iab_ddr": {
      "present": false,
      "status": 404
    }
  }
}

Custom metrics for https://data-deletion-request-framework.glitch.me

WPT test run results: http://webpagetest.httparchive.org/results.php?test=240921_6D_Z
Changed custom metrics values:

{
  "_privacy": {
    "privacy_wording_links": [],
    "iab_tcf_v1": {
      "present": false
    },
    "iab_tcf_v2": {
      "present": false
    },
    "iab_gpp": {
      "present": false
    },
    "iab_usp": {
      "present": false
    },
    "navigator_doNotTrack": false,
    "navigator_globalPrivacyControl": false,
    "document_permissionsPolicy": false,
    "document_featurePolicy": false,
    "referrerPolicy": {
      "entire_document_policy": null,
      "individual_requests": null,
      "link_relations": null
    },
    "media_devices": {
      "navigator_mediaDevices_enumerateDevices": false,
      "navigator_mediaDevices_getUserMedia": false,
      "navigator_mediaDevices_getDisplayMedia": false
    },
    "geolocation": {
      "navigator_geolocation_getCurrentPosition": false,
      "navigator_geolocation_watchPosition": false
    },
    "fingerprinting": {
      "counts": {},
      "likelyFingerprintingScripts": []
    },
    "request_hostnames_with_cname": {},
    "ccpa_link": {
      "hasCCPALink": false
    },
    "iab_ddr": {
      "present": true,
      "status": 200,
      "redirected": false,
      "identifiers": [
        {
          "type": "email",
          "format": "sha256"
        },
        {
          "type": "idfa",
          "format": "hash"
        }
      ],
      "vendorScriptPresent": true,
      "vendorScriptRequirement": true
    }
  }
}