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Website evidence · pilot dataset

Does skype.com fingerprint you?

Browser signals observed; fingerprinting is unconfirmed.

Browser API activity met a monitored signal threshold in the latest measured scans. The activity alone does not establish a tracking purpose.

Open evidence JSON ↗

All 8 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

Signals observed

1 of 5 signal families observed

Canvas: Not observedWebGL: Not observedAudio: Not observedFonts: Not observedDevice: Observed
Measurement
Measured
Page context
Page document
Scan time
2026-10-22T16:31:39.119532Z
Browser / scanner
156.0.8078.4 / 0.4

Captured titleFree Online Meetings & Video Calls | Microsoft Teams

CanvasDraws text and reads canvas output.2 API entries

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

canvas.getContext1 calls
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/unauth-3766059b6ff495e9.jsline 1 · col 2841
canvas.getContext1 calls

Frame: https://teams.live.com/free

  • 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.7 API entries

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

navigator.hardwareConcurrency1 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 36831
navigator.language6 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 154
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 173
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 128938
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/unauth-3766059b6ff495e9.jsline 1 · col 15675
navigator.maxTouchPoints1 calls

Frame: https://teams.live.com/free

  • https://teams.live.com/free
navigator.platform1 calls

Frame: https://teams.live.com/free

  • https://teams.live.com/free
navigator.userAgent7 calls

Frame: https://teams.live.com/free

  • https://teams.live.com/free
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 36324
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 57873
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 57911
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 69215
screen.height1 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 131011
screen.width1 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 131029
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 38 requests
Captured scripts
4
Instrumented frames
2
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
  • teams.live.com
  • tflteams.public.onecdn.static.microsoft
  • wcpstatic.microsoft.com
  • www.clarity.ms
Other recorded API calls 2
  • document.cookie.read5 calls
  • document.cookie.write2 calls
Source record and integrity
Original source
results/headful/skype-com-20261022T163139.json
Original file SHA-256
152abf682ee75360fbb940557e8d4a93b89050de4f45fb4942f00247699df9fa

Run ID: headful-152abf682ee7. The JSON contains sanitized observations, not the original private scan payload.

Other scan attempts (3)

Visitor setup

Signals observed

1 of 5 signal families observed

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

Captured titleFree Online Meetings & Video Calls | Microsoft Teams

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.11 API entries

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

navigator.deviceMemory1 calls
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57700
navigator.hardwareConcurrency2 calls
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57620
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 36831
navigator.language7 calls
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57594
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 154
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 173
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 128938
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/unauth-3766059b6ff495e9.jsline 1 · col 15675
navigator.maxTouchPoints2 calls
  • https://teams.live.com/free
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57657
navigator.platform1 calls
  • https://teams.live.com/free
navigator.userAgent8 calls
  • https://teams.live.com/free
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 36324
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 57873
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 57911
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 69215
navigator.webdriver1 calls
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 63374
screen.colorDepth1 calls
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 58145
screen.height2 calls
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 58112
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 131011
screen.width2 calls
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 58080
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 131029
window.devicePixelRatio1 calls
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57440
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 40 requests
Captured scripts
4
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

  • login.live.com
  • login.microsoftonline.com
  • teams.events.data.microsoft.com
  • teams.live.com
  • tflteams.public.onecdn.static.microsoft
  • u.clarity.ms
  • wcpstatic.microsoft.com
  • www.clarity.ms
Other recorded API calls 2
  • document.cookie.read17 calls
  • document.cookie.write4 calls
Source record and integrity
Original source
results/headful/skype-com.json
Original file SHA-256
09623be20cda8064ce1b692ef6cb01f85ce90811a9b50c84d4a20dbdd50ccdb6

Run ID: headful-09623be20cda. The JSON contains sanitized observations, not the original private scan payload.

Visitor setup

Signals observed

1 of 5 signal families observed

Canvas: Not observedWebGL: Not observedAudio: Not observedFonts: Not observedDevice: Observed
Measurement
Measured
Page context
Page document
Scan time
2026-10-19T06:11:31.375172Z
Browser / scanner
156.0.8078.4 / 0.3

Captured titleFree Online Meetings & Video Calls | Microsoft Teams

CanvasDraws text and reads canvas output.2 API entries

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

canvas.getContext1 calls
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/unauth-3766059b6ff495e9.jsline 1 · col 2841
canvas.getContext1 calls

Frame: https://teams.live.com/free

  • 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.11 API entries

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

navigator.deviceMemory1 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57700
navigator.hardwareConcurrency2 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57620
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 36831
navigator.language7 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57594
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 154
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 173
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 128938
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/unauth-3766059b6ff495e9.jsline 1 · col 15675
navigator.maxTouchPoints2 calls

Frame: https://teams.live.com/free

  • https://teams.live.com/free
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57657
navigator.platform1 calls

Frame: https://teams.live.com/free

  • https://teams.live.com/free
navigator.userAgent8 calls

Frame: https://teams.live.com/free

  • https://teams.live.com/free
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 36324
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 57873
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 57911
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 69215
navigator.webdriver1 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 63374
screen.colorDepth1 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 58145
screen.height2 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 58112
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 131011
screen.width2 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 58080
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 131029
window.devicePixelRatio1 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57440
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 42 requests
Captured scripts
4
Instrumented frames
2
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.live.com
  • login.microsoftonline.com
  • t.clarity.ms
  • teams.events.data.microsoft.com
  • teams.live.com
  • tflteams.public.onecdn.static.microsoft
  • wcpstatic.microsoft.com
  • www.clarity.ms
Other recorded API calls 2
  • document.cookie.read17 calls
  • document.cookie.write4 calls
Source record and integrity
Original source
results/headful/skype-com-20261019T061131.json
Original file SHA-256
34e2843adec6493681c20ce77ad87973c1c696c7c69b1f6d649307743cfce169

Run ID: headful-34e2843adec6. 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
2026-10-22T16:31:38.567868Z
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/skype-com-20261022T163138.json
Original file SHA-256
071d3ed11dfdf13a7527d19a34c1640dd9bb3ee1df73d61015f32e09408a9d79

Run ID: headful-071d3ed11dfd. The JSON contains sanitized observations, not the original private scan payload.

Research setup

Signals observed

1 of 5 signal families observed

Canvas: Not observedWebGL: Not observedAudio: Not observedFonts: Not observedDevice: Observed
Measurement
Measured
Page context
Page document
Scan time
2026-10-22T23:22:51.338612Z
Browser / scanner
156.0.8078.4 / 0.4

Captured titleFree Online Meetings & Video Calls | Microsoft Teams

CanvasDraws text and reads canvas output.2 API entries

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

canvas.getContext1 calls

Frame: https://teams.live.com/free

  • Inline caller recorded
canvas.getContext1 calls

Frame: https://teams.live.com/v2/auth

  • 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.11 API entries

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

navigator.deviceMemory1 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57700
navigator.hardwareConcurrency2 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57620
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 36831
navigator.language7 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57594
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 154
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 173
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 128938
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/unauth-3766059b6ff495e9.jsline 1 · col 15675
navigator.maxTouchPoints2 calls

Frame: https://teams.live.com/free

  • https://teams.live.com/free
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57657
navigator.platform1 calls

Frame: https://teams.live.com/free

  • https://teams.live.com/free
navigator.userAgent8 calls

Frame: https://teams.live.com/free

  • https://teams.live.com/free
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 36324
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 57873
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 57911
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 69215
navigator.webdriver1 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 63374
screen.colorDepth1 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 58145
screen.height2 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 58112
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 131011
screen.width2 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 58080
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 131029
window.devicePixelRatio1 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57440
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 41 requests
Captured scripts
5
Instrumented frames
2
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.live.com
  • login.microsoftonline.com
  • t.clarity.ms
  • teams.events.data.microsoft.com
  • teams.live.com
  • tflteams.public.onecdn.static.microsoft
  • wcpstatic.microsoft.com
  • www.clarity.ms
Other recorded API calls 2
  • document.cookie.read17 calls
  • document.cookie.write4 calls
Source record and integrity
Original source
results/headless/skype-com-20261022T232251.json
Original file SHA-256
f39493ec90e4c0b90d0f954ec9cb63110d7afffc3b46a0716f86206394b3326a

Run ID: research-f39493ec90e4. The JSON contains sanitized observations, not the original private scan payload.

Other scan attempts (3)

Research setup

Scanner error

Scanner error

Canvas: UnmeasuredWebGL: UnmeasuredAudio: UnmeasuredFonts: UnmeasuredDevice: Unmeasured
Measurement
Scanner error
Page context
Page not measured
Scan time
Not recorded
Browser / scanner
Unknown browser / Unversioned
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/headless/skype-com.json
Original file SHA-256
259a7d55401e70c167504b21468db878e0e2aa6fa7e24955e5e86ba3ad343cde

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

Run ID: research-259a7d55401e. The JSON contains sanitized observations, not the original private scan payload.

Research setup

Signals observed

1 of 5 signal families observed

Canvas: Not observedWebGL: Not observedAudio: Not observedFonts: Not observedDevice: Observed
Measurement
Measured
Page context
Page document
Scan time
2026-10-19T01:12:10.215915Z
Browser / scanner
156.0.8078.4 / 0.3

Captured titleFree Online Meetings & Video Calls | Microsoft Teams

CanvasDraws text and reads canvas output.2 API entries

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

canvas.getContext1 calls
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/unauth-3766059b6ff495e9.jsline 1 · col 2841
canvas.getContext1 calls

Frame: https://teams.live.com/free

  • 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.11 API entries

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

navigator.deviceMemory1 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57700
navigator.hardwareConcurrency2 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57620
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 36831
navigator.language7 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57594
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 154
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 173
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 128938
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/unauth-3766059b6ff495e9.jsline 1 · col 15675
navigator.maxTouchPoints2 calls

Frame: https://teams.live.com/free

  • https://teams.live.com/free
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57657
navigator.platform1 calls

Frame: https://teams.live.com/free

  • https://teams.live.com/free
navigator.userAgent8 calls

Frame: https://teams.live.com/free

  • https://teams.live.com/free
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 36324
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 57873
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 57911
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 69215
navigator.webdriver1 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 63374
screen.colorDepth1 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 58145
screen.height2 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 58112
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 131011
screen.width2 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 58080
  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/661-88080e7619d1f9f3.jsline 1 · col 131029
window.devicePixelRatio1 calls

Frame: https://teams.live.com/free

  • https://tflteams.public.onecdn.static.microsoft/teams-modular-packages/hashed-assets/39-427d84928278dd6e.jsline 1 · col 57440
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 39 requests
Captured scripts
4
Instrumented frames
2
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

  • g.clarity.ms
  • login.live.com
  • login.microsoftonline.com
  • teams.events.data.microsoft.com
  • teams.live.com
  • tflteams.public.onecdn.static.microsoft
  • wcpstatic.microsoft.com
  • www.clarity.ms
Other recorded API calls 2
  • document.cookie.read17 calls
  • document.cookie.write4 calls
Source record and integrity
Original source
results/headless/skype-com-20261019T011210.json
Original file SHA-256
301dd4767136f20ba11ecaf17dd7bf3ed95407673366dda733a1a713b75d6d78

Run ID: research-301dd4767136. 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
2026-10-22T18:57:22.554523Z
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/skype-com-20261022T185722.json
Original file SHA-256
f7cded257a9d2a260dc218ad0dc298a15ff8ca5a3bc44fe1c673e54cb9cf4ff9

Run ID: research-f7cded257a9d. 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 →