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Website evidence · pilot dataset

Does msn.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 6 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
2026-10-22T15:10:50.866464Z
Browser / scanner
156.0.8078.4 / 0.4

Captured titleMSN | Personalized News, Top Headlines, Live Updates and more

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://login.microsoftonline.com/common/oauth2/v2.0/authorize

  • Inline caller recorded
canvas.getContext1 calls

Frame: https://www.msn.com/

  • 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.8 API entries

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

navigator.deviceMemory33 calls

Frame: https://www.msn.com/

  • https://assets.msn.com/bundles/v1/homePage/latest/common-feed-libs.5d54b186f0bbcb12.jsline 381 · col 6899
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 53 · col 163317
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 61 · col 201261
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.46bf4468373bbf8f.jsline 1 · col 50498
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.46bf4468373bbf8f.jsline 1 · col 50554
navigator.getBattery1 calls

Frame: https://www.msn.com/

  • https://assets.msn.com/bundles/v1/homePage/latest/common-feed-libs.5d54b186f0bbcb12.jsline 381 · col 10516
navigator.hardwareConcurrency30 calls

Frame: https://www.msn.com/

  • https://assets.msn.com/bundles/v1/homePage/latest/common-feed-libs.5d54b186f0bbcb12.jsline 381 · col 6881
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 53 · col 161414
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 53 · col 163344
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.46bf4468373bbf8f.jsline 1 · col 50573
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.46bf4468373bbf8f.jsline 1 · col 50644
navigator.language2 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6691
  • https://assets.msn.com/bundles/v1/homePage/latest/microsoft.06c091abfda8af93.jsline 3 · col 30607
navigator.userAgent56 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6510
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 41987
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 55855
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 61 · col 331539
  • https://www.msn.com/line 41 · col 15334
screen.height11 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6262
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 148102
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 148160
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 80 · col 29852
screen.width11 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6239
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 148374
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 148431
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 80 · col 29839
window.devicePixelRatio216 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6201
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 61 · col 65263
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 61 · col 65283
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 61 · col 332884
  • https://www.msn.com/line 41 · col 27037
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 616 requests
Captured scripts
43
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.

  • https://www.msn.com/homepage/service-worker.jsThird-party hosts: None recorded

Third-party hosts

  • aadcdn.msftauth.net
  • adsdk.microsoft.com
  • btloader.com
  • c.bing.com
  • ecn.dev.virtualearth.net
  • img-s-msn-com.akamaized.net
  • login.microsoftonline.com
  • px.ads.linkedin.com
  • sb.scorecardresearch.com
  • trc.taboola.com
  • www.bing.com
Other recorded API calls 2
  • document.cookie.read341 calls
  • document.cookie.write8 calls
Source record and integrity
Original source
results/headful/msn-com-20261022T151050.json
Original file SHA-256
a360b4d9786547ac17e306226ee1a8a21fb2461ebae35d02aac56c2064786c02

Run ID: headful-a360b4d97865. The JSON contains sanitized observations, not the original private scan payload.

Other scan attempts (2)

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 titleMSN | Personalized News, Top Headlines, Live Updates and more

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.7 API entries

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

navigator.deviceMemory5 calls
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 53 · col 162723
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 61 · col 200880
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.ec837ed0291182eb.jsline 1 · col 50459
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.ec837ed0291182eb.jsline 1 · col 50515
navigator.hardwareConcurrency4 calls
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 53 · col 162750
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.ec837ed0291182eb.jsline 1 · col 50534
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.ec837ed0291182eb.jsline 1 · col 50605
navigator.language2 calls
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6691
  • https://assets.msn.com/bundles/v1/homePage/latest/microsoft.06c091abfda8af93.jsline 3 · col 30607
navigator.userAgent9 calls
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6510
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 41977
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 55542
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 61 · col 331162
  • https://www.msn.com/line 41 · col 15334
screen.height5 calls
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6262
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 80 · col 29783
screen.width5 calls
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6239
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 80 · col 29770
window.devicePixelRatio3 calls
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6201
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 61 · col 332507
  • https://www.msn.com/line 41 · col 27037
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 290 requests
Captured scripts
25
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

  • adsdk.microsoft.com
  • c.bing.com
  • login.microsoftonline.com
  • px.ads.linkedin.com
  • sb.scorecardresearch.com
  • trc.taboola.com
Other recorded API calls 2
  • document.cookie.read68 calls
  • document.cookie.write5 calls
Source record and integrity
Original source
results/headful/msn-com.json
Original file SHA-256
fc20dd4d87b6b0e8231d354a0cbc9f9f3baf35c695a1ee3831365246b3b76b37

Run ID: headful-fc20dd4d87b6. 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
2026-10-19T06:06:45.868347Z
Browser / scanner
156.0.8078.4 / 0.3

Captured titleMSN | Personalized News, Top Headlines, Live Updates and more

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://www.msn.com/

  • 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.deviceMemory5 calls

Frame: https://www.msn.com/

  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 53 · col 162723
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 61 · col 200880
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.ec837ed0291182eb.jsline 1 · col 50459
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.ec837ed0291182eb.jsline 1 · col 50515
navigator.hardwareConcurrency4 calls

Frame: https://www.msn.com/

  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 53 · col 162750
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.ec837ed0291182eb.jsline 1 · col 50534
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.ec837ed0291182eb.jsline 1 · col 50605
navigator.language2 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6691
  • https://assets.msn.com/bundles/v1/homePage/latest/microsoft.06c091abfda8af93.jsline 3 · col 30607
navigator.userAgent9 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6510
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 41977
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 55542
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 61 · col 331162
  • https://www.msn.com/line 41 · col 15334
screen.height2 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6262
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 80 · col 29783
screen.width2 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6239
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 80 · col 29770
window.devicePixelRatio16 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6201
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 61 · col 332507
  • https://www.msn.com/line 41 · col 27037
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 327 requests
Captured scripts
30
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

  • adsdk.microsoft.com
  • c.bing.com
  • img-s-msn-com.akamaized.net
  • px.ads.linkedin.com
  • sb.scorecardresearch.com
  • trc.taboola.com
Other recorded API calls 2
  • document.cookie.read59 calls
  • document.cookie.write5 calls
Source record and integrity
Original source
results/headful/msn-com-20261019T060645.json
Original file SHA-256
f776095b7d362ec8d8ba7d5b0d2229ea5bdbfcf43813f4c34b35562b4a4dd587

Run ID: headful-f776095b7d36. 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
2026-10-22T18:31:57.565565Z
Browser / scanner
156.0.8078.4 / 0.4

Captured titleMSN | Personalized News, Top Headlines, Live Updates and more

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://www.msn.com/

  • 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.9 API entries

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

navigator.deviceMemory11 calls

Frame: https://www.msn.com/

  • https://assets.msn.com/bundles/v1/homePage/latest/common-feed-libs.5d54b186f0bbcb12.jsline 381 · col 6899
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 53 · col 163317
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 61 · col 201261
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.46bf4468373bbf8f.jsline 1 · col 50498
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.46bf4468373bbf8f.jsline 1 · col 50554
navigator.getBattery1 calls

Frame: https://www.msn.com/

  • https://assets.msn.com/bundles/v1/homePage/latest/common-feed-libs.5d54b186f0bbcb12.jsline 381 · col 10516
navigator.hardwareConcurrency10 calls

Frame: https://www.msn.com/

  • https://assets.msn.com/bundles/v1/homePage/latest/common-feed-libs.5d54b186f0bbcb12.jsline 381 · col 6881
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 53 · col 161414
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 53 · col 163344
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.46bf4468373bbf8f.jsline 1 · col 50573
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.46bf4468373bbf8f.jsline 1 · col 50644
navigator.language3 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6691
  • https://assets.msn.com/bundles/v1/homePage/latest/microsoft.06c091abfda8af93.jsline 3 · col 30607
  • https://assets.msn.com/staticsb/statics/latest/js/thirdparty/tmt/v3/en-us_script.jsline 1 · col 37615
navigator.platform2 calls

Frame: https://www.msn.com/

  • https://btloader.com/tag
navigator.userAgent51 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6510
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 41987
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 55855
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 61 · col 331539
  • https://www.msn.com/line 41 · col 15334
screen.height19 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6262
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 148102
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 148160
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 80 · col 29852
  • https://assets.msn.com/staticsb/statics/latest/js/thirdparty/tmt/v3/en-us_script.jsline 1 · col 38437
screen.width19 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6239
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 148374
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 148431
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 80 · col 29839
  • https://assets.msn.com/staticsb/statics/latest/js/thirdparty/tmt/v3/en-us_script.jsline 1 · col 38397
window.devicePixelRatio121 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6201
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 61 · col 65263
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 61 · col 65283
  • https://assets.msn.com/bundles/v1/homePage/latest/common.abf81f4f870992bb.jsline 61 · col 332884
  • https://www.msn.com/line 41 · col 27037
Providers, script signatures, and DNS 2 provider labels

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

  • Google Adsad.doubleclick.net, googleads.g.doubleclick.net
  • The Media Trust (client-side security monitoring)scripts.mf.webcontentassessor.com
Network and worker observations 425 requests
Captured scripts
27
Instrumented frames
1
Google Ads observed
Yes
Transmission evidence
Not validated

Legacy transmission hints are excluded. A request after an API call does not establish that the extracted value was sent.

  • https://www.msn.com/homepage/service-worker.jsThird-party hosts: None recorded

Third-party hosts

  • a1596.casalemedia.com
  • a6168.casalemedia.com
  • ab.dns-finder.com
  • acdn.adnxs.com
  • ad-delivery.net
  • ad.doubleclick.net
  • adsdk.microsoft.com
  • adsdkprod.azureedge.net
  • api.btloader.com
  • b1t-wndc1.outbrain.com
  • browser.events.data.microsoft.com
  • btloader.com
  • c.bing.com
  • cdn.api.btloader.com
  • cdn.btloader.com
  • eb2.3lift.com
  • googleads.g.doubleclick.net
  • ib.adnxs.com
  • img-s-msn-com.akamaized.net
  • k8s1-event-tracker-va.lb.indexww.com
  • login.microsoftonline.com
  • m.adnxs.com
  • mem.gfx.ms
  • msft-ssp-uswest.adnxs.com
  • px.ads.linkedin.com
  • sb.scorecardresearch.com
  • scripts.mf.webcontentassessor.com
  • shftr.adnxs.net
  • tps.doubleverify.com
  • trc.taboola.com
  • www.bing.com
Other recorded API calls 2
  • document.cookie.read217 calls
  • document.cookie.write8 calls
Source record and integrity
Original source
results/headless/msn-com-20261022T183157.json
Original file SHA-256
b7682277ccbec973758392b331c61ad895dd9fa4e313ed528c13ecdb89e2daf0

Run ID: research-b7682277ccbe. The JSON contains sanitized observations, not the original private scan payload.

Other scan attempts (2)

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
Not recorded
Browser / scanner
Unknown browser / Unversioned

Captured titleMSN

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.5 API entries

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

navigator.language1 calls
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6691
navigator.userAgent4 calls
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6510
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 41977
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 55542
  • https://www.msn.com/line 41 · col 15334
screen.height1 calls
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6262
screen.width1 calls
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6239
window.devicePixelRatio2 calls
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6201
  • https://www.msn.com/line 41 · col 27037
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 11 requests
Captured scripts
0
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

  • adsdk.microsoft.com
Other recorded API calls 1
  • document.cookie.read4 calls
Source record and integrity
Original source
results/headless/msn-com.json
Original file SHA-256
828a44bccde1df25c141d671faa61ab446a60a29b57977c8b18bafc4ca40a16b

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

Run ID: research-828a44bccde1. 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
2026-10-19T05:52:23.954500Z
Browser / scanner
156.0.8078.4 / 0.3

Captured titleMSN | Personalized News, Top Headlines, Live Updates and more

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://www.msn.com/

  • 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.deviceMemory5 calls

Frame: https://www.msn.com/

  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 53 · col 162723
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 61 · col 200880
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.ec837ed0291182eb.jsline 1 · col 50459
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.ec837ed0291182eb.jsline 1 · col 50515
navigator.hardwareConcurrency4 calls

Frame: https://www.msn.com/

  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 53 · col 162750
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.ec837ed0291182eb.jsline 1 · col 50534
  • https://assets.msn.com/bundles/v1/homePage/latest/experience.ec837ed0291182eb.jsline 1 · col 50605
navigator.language2 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6691
  • https://assets.msn.com/bundles/v1/homePage/latest/microsoft.06c091abfda8af93.jsline 3 · col 30607
navigator.userAgent9 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6510
  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 41977
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 61 · col 331162
  • https://assets.msn.com/bundles/v1/homePage/latest/microsoft.06c091abfda8af93.jsline 507 · col 18911
  • https://www.msn.com/line 41 · col 15334
screen.height2 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6262
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 80 · col 29783
screen.width2 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6239
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 80 · col 29770
window.devicePixelRatio16 calls

Frame: https://www.msn.com/

  • https://adsdk.microsoft.com/ast/ast.jsline 5 · col 6201
  • https://assets.msn.com/bundles/v1/homePage/latest/common.9eaae97e6f8c2d38.jsline 61 · col 332507
  • https://www.msn.com/line 41 · col 27037
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 380 requests
Captured scripts
31
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

  • adsdk.microsoft.com
  • c.bing.com
  • img-s-msn-com.akamaized.net
  • m.adnxs.com
  • px.ads.linkedin.com
  • sb.scorecardresearch.com
  • trc.taboola.com
Other recorded API calls 2
  • document.cookie.read59 calls
  • document.cookie.write6 calls
Source record and integrity
Original source
results/headless/msn-com-20261019T055223.json
Original file SHA-256
f52ecbc943cb369bf5c3f6282780fdcd93dc4aa3625ad2bb9a51c883fc7fc35c

Run ID: research-f52ecbc943cb. 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 →