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Website evidence · pilot dataset

Does pinterest.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 7 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
2026-10-22T15:23:35.442676Z
Browser / scanner
156.0.8078.4 / 0.4

Captured titlePinterest

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.pinterest.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.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 65 requests
Captured scripts
1
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

  • accounts.google.com
  • s.pinimg.com
  • s1.pinimg.com
Source record and integrity
Original source
results/headful/pinterest-com-20261022T152335.json
Original file SHA-256
2b044a21975675292c17a7b74e7e18ef73ec2409e2249d1de0bcfe8b6c78fc32

Run ID: headful-2b044a219756. The JSON contains sanitized observations, not the original private scan payload.

Other scan attempts (3)

Visitor setup

Draw + readback

3 of 5 signal families observed

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

Captured titlePinterest

CanvasDraws text and reads canvas output.3 API entries

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

canvas.getContext2 calls
  • Inline caller recorded
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 5412
canvas.toDataURL2 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 1 · col 5279
canvas2d.fillText2 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 6146
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 6222
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.4 API entries

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

audio.createDynamicsCompressor1 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 1479
audio.createOscillator1 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 1412
audiobuffer.getChannelData1 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 2144
offlineaudio.startRendering1 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 1888
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.14 API entries

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

navigator.deviceMemory2 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 3800
  • https://s.pinimg.com/webapp/74337-e15dadcf03add2ee.mjsline 1 · col 8069
navigator.hardwareConcurrency6 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 4007
  • https://s.pinimg.com/webapp/74337-e15dadcf03add2ee.mjsline 1 · col 8091
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 4 · col 127400
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 369 · col 102095
navigator.language1 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 3337
navigator.languages1 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 3442
navigator.maxTouchPoints3 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 6337
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 6358
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 369 · col 124224
navigator.platform39 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 4823
  • https://s.pinimg.com/webapp/74337-e15dadcf03add2ee.mjsline 1 · col 8102
  • https://s.pinimg.com/webapp/gestalt-86af571b6b7973c1.mjsline 7 · col 132155
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 207 · col 33965
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 207 · col 33999
navigator.plugins1 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 5100
navigator.userAgent97 calls
  • https://s.pinimg.com/webapp/17603-d1679dc30e1361cb.mjsline 5 · col 11801
  • https://s.pinimg.com/webapp/85599-89314b0791903e3a.mjsline 26 · col 29234
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 221 · col 81581
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 365 · col 82440
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 369 · col 124617
screen.availHeight2 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 1 · col 5419
screen.availWidth2 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 1 · col 5363
screen.colorDepth2 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 3743
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 369 · col 125936
screen.height4 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 1 · col 5407
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 3917
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 365 · col 91337
screen.width4 calls
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 1 · col 5352
  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjsline 3 · col 3906
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 365 · col 91286
window.devicePixelRatio9 calls
  • https://s.pinimg.com/webapp/42738-73fe8c874f6efb05.mjsline 2 · col 13534
  • https://s.pinimg.com/webapp/74337-e15dadcf03add2ee.mjsline 1 · col 7992
Scripts with both text drawing and canvas readback 1

These source URLs appear in both call groups. Aggregated logs do not preserve the full execution sequence or establish the purpose of the collection.

  • https://s.pinimg.com/webapp/31320-7a4e9b88c0160f2a.mjs
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.

Static script signatures

  • https://s.pinimg.com/webapp/55345-d84f16ae42c404ff.mjsArkose Labs · 0 API patterns
  • https://s.pinimg.com/webapp/612-788c6ede65f1a44c.mjsArkose Labs · 0 API patterns
  • https://s.pinimg.com/webapp/63595-7f8eec1eaf038d5f.mjsArkose Labs · 0 API patterns
  • https://s.pinimg.com/webapp/78231-90114c50d71fcf78.mjsArkose Labs · 0 API patterns
  • https://s.pinimg.com/webapp/85967-1f81b120c5af54f4.mjsArkose Labs, reCAPTCHA · 0 API patterns
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsArkose Labs, reCAPTCHA · 1 API patterns
Network and worker observations 155 requests
Captured scripts
46
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

  • accounts.google.com
  • google.com
  • i.pinimg.com
  • i1-e.pinimg.com
  • s.pinimg.com
  • www.recaptcha.net
Other recorded API calls 2
  • document.cookie.read77 calls
  • document.cookie.write5 calls
Source record and integrity
Original source
results/headful/pinterest-com.json
Original file SHA-256
341984e14460132dd5fd41a53dca88e56a748f0d96debe6b031daeda56db7874

Run ID: headful-341984e14460. 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
2026-10-19T02:45:30.035666Z
Browser / scanner
156.0.8078.4 / 0.3

Captured titlePinterest

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://ct.pinterest.com/ct.html

  • Inline caller recorded
canvas.getContext1 calls

Frame: https://www.pinterest.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.deviceMemory1 calls

Frame: https://www.pinterest.com/

  • https://s1.pinimg.com/webapp/74337-089e97c09c6f021d.mjsline 1 · col 8069
navigator.hardwareConcurrency5 calls

Frame: https://www.pinterest.com/

  • https://s1.pinimg.com/webapp/74337-089e97c09c6f021d.mjsline 1 · col 8091
  • https://s1.pinimg.com/webapp/www/_client-9ea9f35c1dec04e4.mjsline 4 · col 127401
  • https://s1.pinimg.com/webapp/www/_client-9ea9f35c1dec04e4.mjsline 369 · col 102095
navigator.maxTouchPoints1 calls

Frame: https://www.pinterest.com/

  • https://s1.pinimg.com/webapp/www/_client-9ea9f35c1dec04e4.mjsline 369 · col 124224
navigator.platform38 calls

Frame: https://www.pinterest.com/

  • https://s1.pinimg.com/webapp/74337-089e97c09c6f021d.mjsline 1 · col 8102
  • https://s1.pinimg.com/webapp/gestalt-6832f1b251ee85ff.mjsline 7 · col 132155
  • https://s1.pinimg.com/webapp/www/_client-9ea9f35c1dec04e4.mjsline 207 · col 33965
  • https://s1.pinimg.com/webapp/www/_client-9ea9f35c1dec04e4.mjsline 207 · col 33999
navigator.userAgent53 calls

Frame: https://www.pinterest.com/

  • https://s1.pinimg.com/webapp/17603-29235c3d076d9683.mjsline 5 · col 11801
  • https://s1.pinimg.com/webapp/85599-f833d78a5ba4dcf8.mjsline 26 · col 29234
  • https://s1.pinimg.com/webapp/www/_client-9ea9f35c1dec04e4.mjsline 221 · col 81581
  • https://s1.pinimg.com/webapp/www/_client-9ea9f35c1dec04e4.mjsline 365 · col 82440
  • https://s1.pinimg.com/webapp/www/_client-9ea9f35c1dec04e4.mjsline 369 · col 124617
screen.colorDepth1 calls

Frame: https://www.pinterest.com/

  • https://s1.pinimg.com/webapp/www/_client-9ea9f35c1dec04e4.mjsline 369 · col 125936
screen.height1 calls

Frame: https://www.pinterest.com/

  • https://s1.pinimg.com/webapp/www/_client-9ea9f35c1dec04e4.mjsline 365 · col 91337
screen.width1 calls

Frame: https://www.pinterest.com/

  • https://s1.pinimg.com/webapp/www/_client-9ea9f35c1dec04e4.mjsline 365 · col 91286
window.devicePixelRatio8 calls

Frame: https://www.pinterest.com/

  • https://s1.pinimg.com/webapp/42738-286ce203b10e1670.mjsline 2 · col 13534
  • https://s1.pinimg.com/webapp/74337-089e97c09c6f021d.mjsline 1 · col 7992
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.

Static script signatures

  • https://s1.pinimg.com/webapp/55345-804828bfd60ab473.mjsArkose Labs · 0 API patterns
  • https://s1.pinimg.com/webapp/78231-d3102d5f98babccb.mjsArkose Labs · 0 API patterns
  • https://s1.pinimg.com/webapp/www/_client-9ea9f35c1dec04e4.mjsArkose Labs, reCAPTCHA · 1 API patterns
Network and worker observations 157 requests
Captured scripts
33
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

  • accounts.google.com
  • i.pinimg.com
  • i1-e.pinimg.com
  • s.pinimg.com
  • s1.pinimg.com
Other recorded API calls 2
  • document.cookie.read51 calls
  • document.cookie.write2 calls
Source record and integrity
Original source
results/headful/pinterest-com-20261019T024530.json
Original file SHA-256
52e9e84eca2edae2c74be7e7e74d20dd7ee4437ed95b6bd12112dfbe6cd8c09c

Run ID: headful-52e9e84eca2e. 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
2026-10-22T15:23:34.322496Z
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/pinterest-com-20261022T152334.json
Original file SHA-256
e649c9c57cd0e5749b7d6a50f0ea41874553711923b3078c871d58e830218767

Run ID: headful-e649c9c57cd0. 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
Page context
Page document
Scan time
2026-10-22T18:47:29.138371Z
Browser / scanner
156.0.8078.4 / 0.4

Captured titlePinterest

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.pinterest.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.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 65 requests
Captured scripts
1
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

  • accounts.google.com
  • s.pinimg.com
Source record and integrity
Original source
results/headless/pinterest-com-20261022T184729.json
Original file SHA-256
c2b7be33af745d57c9cee830d2f9e01d65e7408f2445c1ab4ddcbd278259fe55

Run ID: research-c2b7be33af74. The JSON contains sanitized observations, not the original private scan payload.

Other scan attempts (2)

Research setup

Draw + readback

3 of 5 signal families observed

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

Captured titlePinterest

CanvasDraws text and reads canvas output.3 API entries

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

canvas.getContext2 calls
  • Inline caller recorded
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 5412
canvas.toDataURL2 calls
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 1 · col 5279
canvas2d.fillText2 calls
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 6146
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 6222
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.3 API entries

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

audio.createDynamicsCompressor1 calls
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 1479
audio.createOscillator1 calls
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 1412
audiobuffer.getChannelData1 calls
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 2144
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.14 API entries

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

navigator.deviceMemory2 calls
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 3800
  • https://s2.pinimg.com/webapp/74337-9cb3b8ae0d822f9f.mjsline 1 · col 8069
navigator.hardwareConcurrency7 calls
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 4007
  • https://s2.pinimg.com/webapp/74337-9cb3b8ae0d822f9f.mjsline 1 · col 8091
  • https://s2.pinimg.com/webapp/www/_client-d950b707c0490538.mjsline 4 · col 127401
  • https://s2.pinimg.com/webapp/www/_client-d950b707c0490538.mjsline 369 · col 102095
navigator.language2 calls
  • https://okra.pinterest.com/v2/[redacted]/api.jsline 17 · col 257096
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 3337
navigator.languages1 calls
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 3442
navigator.maxTouchPoints3 calls
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 6337
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 6358
  • https://s2.pinimg.com/webapp/www/_client-d950b707c0490538.mjsline 369 · col 124224
navigator.platform40 calls
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 4823
  • https://s2.pinimg.com/webapp/74337-9cb3b8ae0d822f9f.mjsline 1 · col 8102
  • https://s2.pinimg.com/webapp/gestalt-6c32ff077f83a1dc.mjsline 7 · col 132155
  • https://s2.pinimg.com/webapp/www/_client-d950b707c0490538.mjsline 207 · col 33965
  • https://s2.pinimg.com/webapp/www/_client-d950b707c0490538.mjsline 207 · col 33999
navigator.plugins1 calls
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 5100
navigator.userAgent143 calls
  • https://s2.pinimg.com/webapp/17603-85f6233df656567c.mjsline 5 · col 11801
  • https://s2.pinimg.com/webapp/85599-1af1082d4971ac30.mjsline 26 · col 29234
  • https://s2.pinimg.com/webapp/www/_client-d950b707c0490538.mjsline 221 · col 81581
  • https://s2.pinimg.com/webapp/www/_client-d950b707c0490538.mjsline 365 · col 82440
  • https://s2.pinimg.com/webapp/www/_client-d950b707c0490538.mjsline 369 · col 124617
screen.availHeight3 calls
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 1 · col 5419
screen.availWidth3 calls
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 1 · col 5363
screen.colorDepth2 calls
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 3743
  • https://s2.pinimg.com/webapp/www/_client-d950b707c0490538.mjsline 369 · col 125936
screen.height5 calls
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 1 · col 5407
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 3917
  • https://s2.pinimg.com/webapp/www/_client-d950b707c0490538.mjsline 365 · col 91337
screen.width5 calls
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 1 · col 5352
  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjsline 3 · col 3906
  • https://s2.pinimg.com/webapp/www/_client-d950b707c0490538.mjsline 365 · col 91286
window.devicePixelRatio10 calls
  • https://s2.pinimg.com/webapp/42738-82ebcc5869218aeb.mjsline 2 · col 13534
  • https://s2.pinimg.com/webapp/74337-9cb3b8ae0d822f9f.mjsline 1 · col 7992
Scripts with both text drawing and canvas readback 1

These source URLs appear in both call groups. Aggregated logs do not preserve the full execution sequence or establish the purpose of the collection.

  • https://s2.pinimg.com/webapp/31320-2c6bdcceda941eaf.mjs
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 149 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

  • accounts.google.com
  • fonts.gstatic.com
  • google.com
  • i.pinimg.com
  • i1-e.pinimg.com
  • s.pinimg.com
  • s2.pinimg.com
  • www.gstatic.com
  • www.recaptcha.net
Other recorded API calls 2
  • document.cookie.read97 calls
  • document.cookie.write5 calls
Source record and integrity
Original source
results/headless/pinterest-com.json
Original file SHA-256
8dd3733b9ddcd30c0f87678ca9603757fb2aec9370267f24bd82bc6955496c2c

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

Run ID: research-8dd3733b9ddc. 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
2026-10-19T02:37:55.076797Z
Browser / scanner
156.0.8078.4 / 0.3

Captured titlePinterest

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://ct.pinterest.com/ct.html

  • Inline caller recorded
canvas.getContext1 calls

Frame: https://www.pinterest.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.hardwareConcurrency4 calls

Frame: https://www.pinterest.com/

  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 4 · col 127400
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 369 · col 102095
navigator.maxTouchPoints1 calls

Frame: https://www.pinterest.com/

  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 369 · col 124224
navigator.platform37 calls

Frame: https://www.pinterest.com/

  • https://s.pinimg.com/webapp/gestalt-86af571b6b7973c1.mjsline 7 · col 132155
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 207 · col 33965
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 207 · col 33999
navigator.userAgent52 calls

Frame: https://www.pinterest.com/

  • https://s.pinimg.com/webapp/17603-d1679dc30e1361cb.mjsline 5 · col 11801
  • https://s.pinimg.com/webapp/85599-89314b0791903e3a.mjsline 26 · col 29234
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 221 · col 81581
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 365 · col 82440
  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 369 · col 124617
screen.colorDepth1 calls

Frame: https://www.pinterest.com/

  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 369 · col 125936
screen.height1 calls

Frame: https://www.pinterest.com/

  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 365 · col 91337
screen.width1 calls

Frame: https://www.pinterest.com/

  • https://s.pinimg.com/webapp/www/_client-c633b3f548ca03ae.mjsline 365 · col 91286
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.

Static script signatures

  • https://s.pinimg.com/webapp/55345-d84f16ae42c404ff.mjsArkose Labs · 0 API patterns
  • https://s.pinimg.com/webapp/78231-90114c50d71fcf78.mjsArkose Labs · 0 API patterns
Network and worker observations 150 requests
Captured scripts
31
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

  • accounts.google.com
  • i.pinimg.com
  • i1-e.pinimg.com
  • s.pinimg.com
Other recorded API calls 2
  • document.cookie.read25 calls
  • document.cookie.write2 calls
Source record and integrity
Original source
results/headless/pinterest-com-20261019T023755.json
Original file SHA-256
8f739b0aec6baefb922bd2cef8ec7b018785e9c424379c9f9510e728dd89425f

Run ID: research-8f739b0aec6b. 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 →