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Website evidence · pilot dataset

Does live.com 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.

Open evidence JSON ↗

All 9 source records are included in the JSON. 2 older runs have no recorded timestamp; missing provenance stays unknown. 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 websites

Visitor setup

Not observed

0 of 5 signal families observed

Canvas: Not observedWebGL: Not observedAudio: Not observedFonts: Not observedDevice: Not observed
Measurement
Measured
Page context
Page document
Scan time
2026-10-22T20:31:40.558128Z
Browser / scanner
156.0.8078.4 / 0.4

Captured titleError Page

CanvasDraws text and reads canvas output.0 API entries

Observed requires a text-drawing API and a canvas readback API. Guide ↗

No matching API call was captured.

WebGLQueries the graphics environment.0 API entries

Observed requires at least three distinct WebGL probing APIs. Guide ↗

No matching API call was captured.

AudioRenders or reads audio samples.0 API entries

Observed requires offline rendering, buffer reads, or analyser reads. Guide ↗

No matching API call was captured.

FontsMeasures text repeatedly.0 API entries

Observed requires at least ten text-measurement calls. Guide ↗

No matching API call was captured.

DeviceReads browser and display properties.0 API entries

Observed requires at least three distinct browser, screen, or window properties. Guide ↗

No matching API call was captured.

Providers, script signatures, and DNS 0 provider labels

Provider labels and static signatures are scanner observations. A library-name match does not establish that its code executed.

No provider or DNS evidence in this record.

Network and worker observations 29 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

  • res-1.cdn.office.net
  • res.public.onecdn.static.microsoft
Source record and integrity
Original source
results/headful/live-com-20261022T203140.json
Original file SHA-256
a8379f39d10202e03ce0e7c53ce8f5655fbda5c8aaafe6c0cc61d2b9d160e64c

Run ID: headful-a8379f39d102. The JSON contains sanitized observations, not the original private scan payload.

Other scan attempts (4)

Visitor setup

Not observed

0 of 5 signal families observed

Canvas: Not observedWebGL: Not observedAudio: Not observedFonts: Not observedDevice: Not observed
Measurement
Measured
Page context
Page document
Scan time
Not recorded
Browser / scanner
Unknown browser / Unversioned

Captured titleMicrosoft Outlook Personal Email and Calendar | Microsoft 365

CanvasDraws text and reads canvas output.1 API entries

Observed requires a text-drawing API and a canvas readback API. Guide ↗

canvas.getContext1 calls
  • Inline caller recorded
WebGLQueries the graphics environment.0 API entries

Observed requires at least three distinct WebGL probing APIs. Guide ↗

No matching API call was captured.

AudioRenders or reads audio samples.0 API entries

Observed requires offline rendering, buffer reads, or analyser reads. Guide ↗

No matching API call was captured.

FontsMeasures text repeatedly.0 API entries

Observed requires at least ten text-measurement calls. Guide ↗

No matching API call was captured.

DeviceReads browser and display properties.0 API entries

Observed requires at least three distinct browser, screen, or window properties. Guide ↗

No matching API call was captured.

Providers, script signatures, and DNS 0 provider labels

Provider labels and static signatures are scanner observations. A library-name match does not establish that its code executed.

No provider or DNS evidence in this record.

Network and worker observations 120 requests
Captured scripts
2
Instrumented frames
Not recorded
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-dynmedia-1.microsoft.com
  • eu-office.events.data.microsoft.com
  • login.microsoftonline.com
  • play.vidyard.com
  • res.public.onecdn.static.microsoft
  • rum.hlx.page
  • uhf.microsoft.com
  • wcpstatic.microsoft.com
  • www.microsoft.com
Source record and integrity
Original source
results/headful/live-com.json
Original file SHA-256
b8d8101a7326564cbe45712477a4e2d46f608dcbd38dce2cec00877af1a2b9ec

Run ID: headful-b8d8101a7326. The JSON contains sanitized observations, not the original private scan payload.

Visitor setup

Not observed

0 of 5 signal families observed

Canvas: Not observedWebGL: Not observedAudio: Not observedFonts: Not observedDevice: Not observed
Measurement
Measured
Page context
Page document
Scan time
2026-10-19T06:03:37.166253Z
Browser / scanner
156.0.8078.4 / 0.3

Captured titleOutlook

CanvasDraws text and reads canvas output.1 API entries

Observed requires a text-drawing API and a canvas readback API. Guide ↗

canvas.getContext1 calls

Frame: https://outlook.live.com/mail/

  • Inline caller recorded
WebGLQueries the graphics environment.0 API entries

Observed requires at least three distinct WebGL probing APIs. Guide ↗

No matching API call was captured.

AudioRenders or reads audio samples.0 API entries

Observed requires offline rendering, buffer reads, or analyser reads. Guide ↗

No matching API call was captured.

FontsMeasures text repeatedly.0 API entries

Observed requires at least ten text-measurement calls. Guide ↗

No matching API call was captured.

DeviceReads browser and display properties.1 API entries

Observed requires at least three distinct browser, screen, or window properties. Guide ↗

navigator.userAgent5 calls

Frame: https://outlook.live.com/mail/

  • https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mailindex.f5cd8347.jsline 2 · col 103465
  • https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mailindex.f5cd8347.jsline 7 · col 9799
  • https://res.public.onecdn.static.microsoft/owamail/hashed-v1/scripts/owa.mailindex.f5cd8347.jsline 7 · col 9819
Providers, script signatures, and DNS 0 provider labels

Provider labels and static signatures are scanner observations. A library-name match does not establish that its code executed.

No provider or DNS evidence in this record.

Network and worker observations 117 requests
Captured scripts
9
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

  • login.microsoftonline.com
  • res.public.onecdn.static.microsoft
Other recorded API calls 2
  • document.cookie.read2 calls
  • document.cookie.write1 calls
Source record and integrity
Original source
results/headful/live-com-20261019T060337.json
Original file SHA-256
6d9d21980df80b3111aaf9f0a7cc9b62f5db3c52191b7e33bf41345112c284b7

Run ID: headful-6d9d21980df8. The JSON contains sanitized observations, not the original private scan payload.

Visitor setup

Scanner error

Scanner error

Canvas: UnmeasuredWebGL: UnmeasuredAudio: UnmeasuredFonts: UnmeasuredDevice: Unmeasured
Measurement
Scanner error
Page context
Page not measured
Scan time
2026-10-22T15:03:13.841133Z
Browser / scanner
156.0.8078.4 / 0.4
Scanner error — no usable scan result

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/live-com-20261022T150313.json
Original file SHA-256
3494ec5414d28fc445309ede9f949c2aaf0e4744ea6ae9067967c1a66b149aa9

Run ID: headful-3494ec5414d2. The JSON contains sanitized observations, not the original private scan payload.

Visitor setup

Navigation failed

Navigation failed

Canvas: UnmeasuredWebGL: UnmeasuredAudio: UnmeasuredFonts: UnmeasuredDevice: Unmeasured
Measurement
Navigation failed
Page context
Page not measured
Scan time
2026-10-22T15:03:14.774689Z
Browser / scanner
156.0.8078.4 / 0.4
Navigation failed — no usable scan result

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/live-com-20261022T150314.json
Original file SHA-256
86a1bff0de00c9f19ac71d94ea052340f8a858deab06b97ca1d2b8c7504d8a06

Run ID: headful-86a1bff0de00. The JSON contains sanitized observations, not the original private scan payload.

Research setup

Not observed

0 of 5 signal families observed

Canvas: Not observedWebGL: Not observedAudio: Not observedFonts: Not observedDevice: Not observed
Measurement
Measured · Partial load
Page context
Page document
Scan time
2026-10-22T22:46:11.737532Z
Browser / scanner
156.0.8078.4 / 0.4

Captured titleOutlook

CanvasDraws text and reads canvas output.1 API entries

Observed requires a text-drawing API and a canvas readback API. Guide ↗

canvas.getContext1 calls

Frame: https://outlook.live.com/mail/

  • Inline caller recorded
WebGLQueries the graphics environment.0 API entries

Observed requires at least three distinct WebGL probing APIs. Guide ↗

No matching API call was captured.

AudioRenders or reads audio samples.0 API entries

Observed requires offline rendering, buffer reads, or analyser reads. Guide ↗

No matching API call was captured.

FontsMeasures text repeatedly.0 API entries

Observed requires at least ten text-measurement calls. Guide ↗

No matching API call was captured.

DeviceReads browser and display properties.0 API entries

Observed requires at least three distinct browser, screen, or window properties. Guide ↗

No matching API call was captured.

Providers, script signatures, and DNS 0 provider labels

Provider labels and static signatures are scanner observations. A library-name match does not establish that its code executed.

No provider or DNS evidence in this record.

Network and worker observations 28 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

  • res-1.cdn.office.net
  • res.public.onecdn.static.microsoft
Source record and integrity
Original source
results/headless/live-com-20261022T224611.json
Original file SHA-256
1c694ec86ece354c9d9807142e410ee5f0542eebd4f62941bd980ddf5a05b7cb

Run ID: research-1c694ec86ece. The JSON contains sanitized observations, not the original private scan payload.

Other scan attempts (3)

Research setup

Not observed

0 of 5 signal families observed

Canvas: Not observedWebGL: Not observedAudio: Not observedFonts: Not observedDevice: Not observed
Measurement
Measured
Page context
Page document
Scan time
Not recorded
Browser / scanner
Unknown browser / Unversioned

Captured titleMicrosoft Outlook Personal Email and Calendar | Microsoft 365

CanvasDraws text and reads canvas output.1 API entries

Observed requires a text-drawing API and a canvas readback API. Guide ↗

canvas.getContext1 calls
  • Inline caller recorded
WebGLQueries the graphics environment.0 API entries

Observed requires at least three distinct WebGL probing APIs. Guide ↗

No matching API call was captured.

AudioRenders or reads audio samples.0 API entries

Observed requires offline rendering, buffer reads, or analyser reads. Guide ↗

No matching API call was captured.

FontsMeasures text repeatedly.0 API entries

Observed requires at least ten text-measurement calls. Guide ↗

No matching API call was captured.

DeviceReads browser and display properties.2 API entries

Observed requires at least three distinct browser, screen, or window properties. Guide ↗

navigator.userAgent6 calls
  • https://www.microsoft.com/golf/etc.clientlibs/[redacted-id]/clientlibs/clientlib-polyfills.ACSHASHtrue.min.jsline 57 · col 137
  • https://www.microsoft.com/golf/etc.clientlibs/[redacted-id]/clientlibs/clientlib-polyfills.ACSHASHtrue.min.jsline 360 · col 127
  • https://www.microsoft.com/golf/etc.clientlibs/onecloud/clientlibs/clientlib-mwf-new/main-light.ACSHASHfe9d5283cc0a38f995b64bf0f39192eb.min.jsline 863 · col 110
  • https://www.microsoft.com/golf/etc.clientlibs/onecloud/clientlibs/clientlib-reimagine/main-light.ACSHASH00102b25ff6b9941a81252d41d55bba2.min.jsline 249 · col 512
  • https://www.microsoft.com/golf/etc.clientlibs/onecloud/clientlibs/clientlib-reimagine/main-light.ACSHASH00102b25ff6b9941a81252d41d55bba2.min.jsline 698 · col 330
window.devicePixelRatio1 calls
  • https://www.microsoft.com/golf/etc.clientlibs/[redacted-id]/clientlibs/clientlib-polyfills.ACSHASHtrue.min.jsline 368 · col 19
Providers, script signatures, and DNS 0 provider labels

Provider labels and static signatures are scanner observations. A library-name match does not establish that its code executed.

No provider or DNS evidence in this record.

Network and worker observations 137 requests
Captured scripts
26
Instrumented frames
Not recorded
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

  • c.s-microsoft.com
  • cdn-dynmedia-1.microsoft.com
  • eu-office.events.data.microsoft.com
  • login.microsoftonline.com
  • play.vidyard.com
  • res.public.onecdn.static.microsoft
  • rum.hlx.page
  • uhf.microsoft.com
  • wcpstatic.microsoft.com
  • www.microsoft.com
Source record and integrity
Original source
results/headless/live-com.json
Original file SHA-256
a35e03a1a6cf34999083afc00963e10d1625ce9d5a8aec998f0227d43c430c7a

The research mode is inferred from the archive folder because this legacy record has no mode field.

Run ID: research-a35e03a1a6cf. The JSON contains sanitized observations, not the original private scan payload.

Research setup

Navigation failed

Navigation failed

Canvas: UnmeasuredWebGL: UnmeasuredAudio: UnmeasuredFonts: UnmeasuredDevice: Unmeasured
Measurement
Navigation failed
Page context
Page not measured
Scan time
2026-10-19T05:50:28.281604Z
Browser / scanner
156.0.8078.4 / 0.3
Navigation failed — no usable scan result

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/live-com-20261019T055028.json
Original file SHA-256
bca144c18ccdc45d6d01caebe0fa71c617dcd2fa5f7be8f03406a581a5d72f64

Run ID: research-bca144c18ccd. The JSON contains sanitized observations, not the original private scan payload.

Research setup

Navigation failed

Navigation failed

Canvas: UnmeasuredWebGL: UnmeasuredAudio: UnmeasuredFonts: UnmeasuredDevice: Unmeasured
Measurement
Navigation failed
Page context
Page not measured
Scan time
2026-10-22T18:23:49.966630Z
Browser / scanner
156.0.8078.4 / 0.4
Navigation failed — no usable scan result

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/live-com-20261022T182349.json
Original file SHA-256
15716fa09f56bbec0446397de9777a90e80f635a1b33369f3aa4a361cadf0c1e

Run ID: research-15716fa09f56. 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 →