Website evidence · pilot dataset
Does whitehouse.gov fingerprint you?
No monitored fingerprinting signals observed in the latest measured scans.
No monitored signal family met its threshold in the latest measured scans. This limited visit does not establish that the site never fingerprints visitors. Earlier runs remain available below.
All 9 source records are included in the JSON. Scan timestamps and versions are shown as recorded. The tabs show the latest usable homepage measurement for each setup. Later failed attempts remain in the history. Scan scope and methodology ↗
Inside the scan
← All websitesVisitor setup
Not observed
0 of 5 signal families observed
- Measurement
- Measured · Partial load
- Page context
- Page document
- Scan time
- 2026-10-22T17:10:40.137693Z
- Browser / scanner
- 156.0.8078.4 / 0.4
Captured titleThe White House
CanvasDraws text and reads canvas output.
Observed requires a text-drawing API and a canvas readback API. Guide ↗
canvas.getContext1 callsFrame: https://www.whitehouse.gov/
- Inline caller recorded
WebGLQueries the graphics environment.
Observed requires at least three distinct WebGL probing APIs. Guide ↗
No matching API call was captured.
AudioRenders or reads audio samples.
Observed requires offline rendering, buffer reads, or analyser reads. Guide ↗
No matching API call was captured.
FontsMeasures text repeatedly.
Observed requires at least ten text-measurement calls. Guide ↗
No matching API call was captured.
DeviceReads browser and display properties.
Observed requires at least three distinct browser, screen, or window properties. Guide ↗
No matching API call was captured.
Providers, script signatures, and DNS 1 provider labels
Provider labels and static signatures are scanner observations. A library-name match does not establish that its code executed.
- Google Tag Managerwww.googletagmanager.com
Network and worker observations 95 requests
- Captured scripts
- 3
- Instrumented frames
- 1
- Google Ads observed
- No
- Transmission evidence
- Not validated
Legacy transmission hints are excluded. A request after an API call does not establish that the extracted value was sent.
Third-party hosts
cdn.parsely.comchimpstatic.comfonts.googleapis.comfonts.gstatic.comwww.googletagmanager.com
Source record and integrity
- Original source
results/headful/whitehouse-gov-20261022T171040.json- Original file SHA-256
bb5e6bceebf93966d7180e993817e538141a0fba2c2ee1b3440120ef82be6582
Run ID: headful-bb5e6bceebf9. The JSON contains sanitized observations, not the original private scan payload.
Other scan attempts (2)
Visitor setup
Navigation failed
Navigation failed
- Measurement
- Navigation failed
- Page context
- Page not measured
- Scan time
- 2026-10-21T22:56:43.926989Z
- Browser / scanner
- 156.0.8078.4 / 0.3
Navigation or page loading failed in this browser setup. The record does not establish why it failed.
Source record and integrity
- Original source
results/headful/whitehouse-gov-20261021T225643.json- Original file SHA-256
a06a898ae3faac12754c5689d2330492524aad1dad7b8aa7345125cf0898c6df
Run ID: headful-a06a898ae3fa. The JSON contains sanitized observations, not the original private scan payload.
Visitor setup
Scanner error
Scanner error
- Measurement
- Scanner error
- Page context
- Page not measured
- Scan time
- 2026-10-22T17:10:39.563666Z
- Browser / scanner
- 156.0.8078.4 / 0.4
The scanner crashed while collecting this page. No usable API results were saved for this setup. A fresh scan is needed; this is not a site-blocking verdict.
Source record and integrity
- Original source
results/headful/whitehouse-gov-20261022T171039.json- Original file SHA-256
5a1a37db9da4d499deec6e89f6b10bdc2f76d2584d707d417b0a5a6fa32fb4b0
Run ID: headful-5a1a37db9da4. The JSON contains sanitized observations, not the original private scan payload.
Research setup
Not observed
0 of 5 signal families observed
- Measurement
- Measured · Partial load
- Page context
- Page document
- Scan time
- 2026-10-23T01:17:03.815302Z
- Browser / scanner
- 156.0.8078.4 / 0.4
Captured titleThe White House
CanvasDraws text and reads canvas output.
Observed requires a text-drawing API and a canvas readback API. Guide ↗
canvas.getContext1 callsFrame: https://www.whitehouse.gov/
- Inline caller recorded
WebGLQueries the graphics environment.
Observed requires at least three distinct WebGL probing APIs. Guide ↗
No matching API call was captured.
AudioRenders or reads audio samples.
Observed requires offline rendering, buffer reads, or analyser reads. Guide ↗
No matching API call was captured.
FontsMeasures text repeatedly.
Observed requires at least ten text-measurement calls. Guide ↗
No matching API call was captured.
DeviceReads browser and display properties.
Observed requires at least three distinct browser, screen, or window properties. Guide ↗
No matching API call was captured.
Providers, script signatures, and DNS 1 provider labels
Provider labels and static signatures are scanner observations. A library-name match does not establish that its code executed.
- Google Tag Managerwww.googletagmanager.com
Network and worker observations 74 requests
- Captured scripts
- 0
- Instrumented frames
- 1
- Google Ads observed
- No
- Transmission evidence
- Not validated
Legacy transmission hints are excluded. A request after an API call does not establish that the extracted value was sent.
Third-party hosts
cdn.parsely.comchimpstatic.comfonts.googleapis.comfonts.gstatic.comwww.googletagmanager.com
Source record and integrity
- Original source
results/headless/whitehouse-gov-20261023T011703.json- Original file SHA-256
cd8865eb35ab7ea84c6f807ae09a61f74f198a578b11d80aa440e01dd4136be5
Run ID: research-cd8865eb35ab. The JSON contains sanitized observations, not the original private scan payload.
Other scan attempts (5)
Research setup
Navigation failed
Navigation failed
- Measurement
- Navigation failed
- Page context
- Page not measured
- Scan time
- 2026-10-21T21:14:43.671852Z
- Browser / scanner
- 156.0.8078.4 / 0.3
Navigation or page loading failed in this browser setup. The record does not establish why it failed.
Source record and integrity
- Original source
results/headless/whitehouse-gov-20261021T211443.json- Original file SHA-256
43f1eec25dcea2b45354584a0d52b87377e1990d40218e8e114a7b16a3927119
Run ID: research-43f1eec25dce. The JSON contains sanitized observations, not the original private scan payload.
Research setup
Navigation failed
Navigation failed
- Measurement
- Navigation failed
- Page context
- Page not measured
- Scan time
- 2026-10-22T19:26:27.737915Z
- Browser / scanner
- 156.0.8078.4 / 0.4
Navigation or page loading failed in this browser setup. The record does not establish why it failed.
Source record and integrity
- Original source
results/headless/whitehouse-gov-20261022T192627.json- Original file SHA-256
c6b54e22c19ec0b1d95196932cae2254fff5406b085dc93cd0f17d3c728f6113
Run ID: research-c6b54e22c19e. The JSON contains sanitized observations, not the original private scan payload.
Research setup
Navigation failed
Navigation failed
- Measurement
- Navigation failed
- Page context
- Page not measured
- Scan time
- 2026-10-23T00:16:38.462971Z
- Browser / scanner
- 156.0.8078.4 / 0.4
Navigation or page loading failed in this browser setup. The record does not establish why it failed.
Source record and integrity
- Original source
results/headless/whitehouse-gov-20261023T001638.json- Original file SHA-256
92c47c54ab8e7f65bdbfcc767e25d4c242fdfc4dd6510ab4db79f73f8c81da45
Run ID: research-92c47c54ab8e. The JSON contains sanitized observations, not the original private scan payload.
Research setup
Navigation failed
Navigation failed
- Measurement
- Navigation failed
- Page context
- Page not measured
- Scan time
- 2026-10-23T00:35:06.401001Z
- Browser / scanner
- 156.0.8078.4 / 0.4
Navigation or page loading failed in this browser setup. The record does not establish why it failed.
Source record and integrity
- Original source
results/headless/whitehouse-gov-20261023T003506.json- Original file SHA-256
fbf94070d49d3a7e9275d49ba14193314984413df31e93f7fe9d0e4ab7d776ed
Run ID: research-fbf94070d49d. The JSON contains sanitized observations, not the original private scan payload.
Research setup
Navigation failed
Navigation failed
- Measurement
- Navigation failed
- Page context
- Page not measured
- Scan time
- 2026-10-23T00:46:21.167220Z
- Browser / scanner
- 156.0.8078.4 / 0.4
Navigation or page loading failed in this browser setup. The record does not establish why it failed.
Source record and integrity
- Original source
results/headless/whitehouse-gov-20261023T004621.json- Original file SHA-256
4202b641d3674035ecc96fc84aab8d0bb215b05ce2a15a244807a471360aea68
Run ID: research-4202b641d367. The JSON contains sanitized observations, not the original private scan payload.
Queries, request bodies, cookies, extracted values, raw errors, and session payloads are excluded before publication. The source digest identifies the original private record.
Read the sanitized JSON →