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Website evidence · pilot dataset

Does gamestop.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 9 source records are included in the JSON. Scan timestamps and versions are shown as recorded. The tabs show the latest usable homepage measurement for each setup. Later failed attempts remain in the history. Scan scope and methodology ↗

Inside the scan

← All websites

Visitor 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
2026-10-22T21:47:41.809414Z
Browser / scanner
156.0.8078.4 / 0.4

Captured titleConsoles, Collectibles, Video Games, and More – Buy, Sell or Trade | GameStop

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.gamestop.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.1 API entries

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

navigator.userAgent1 calls

Frame: https://www.gamestop.com/

  • https://www.gamestop.com/on/demandware.static/Sites-gamestop-us-Site/-/default/v1792701858212/js/vendor.jsline 1 · col 362170
Providers, script signatures, and DNS 1 provider labels

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

  • Google Analyticswww.google-analytics.com
Network and worker observations 138 requests
Captured scripts
2
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

  • brand-sdk.kmsmep.com
  • cdn.cquotient.com
  • cnstrc.com
  • consent.trustarc.com
  • fonts.googleapis.com
  • form-renderer.trustarc.com
  • js-agent.newrelic.com
  • js.stripe.com
  • static.cloudflareinsights.com
  • www.google-analytics.com
Other recorded API calls 2
  • document.cookie.read65 calls
  • document.cookie.write4 calls
Source record and integrity
Original source
results/headful/gamestop-com-20261022T214741.json
Original file SHA-256
b224f8e7dfce58aad82ed9f224eebb39ed4659fb0e59316c9dedc928d18a819c

Run ID: headful-b224f8e7dfce. The JSON contains sanitized observations, not the original private scan payload.

Other scan attempts (5)

Visitor setup

Navigation failed

Navigation failed

Canvas: UnmeasuredWebGL: UnmeasuredAudio: UnmeasuredFonts: UnmeasuredDevice: Unmeasured
Measurement
Navigation failed
Page context
Page not measured
Scan time
2026-10-21T22:44:42.363113Z
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/headful/gamestop-com-20261021T224442.json
Original file SHA-256
b2bc9d535f51b029b6952bd945ff01a91727177955972f16516c856f1a9f5c50

Run ID: headful-b2bc9d535f51. 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
2026-10-22T14:50:31.810419Z
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/gamestop-com-20261022T145031.json
Original file SHA-256
934101b5d1499791c982d039854ea7aa09cc38aa8be450f9fa63a6f13481c789

Run ID: headful-934101b5d149. 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
2026-10-22T14:50:32.740338Z
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/gamestop-com-20261022T145032.json
Original file SHA-256
b7527c74a26140ed7509e4f6174ce7a1daa88741af6bc8f4f08330c63d1dec6e

Run ID: headful-b7527c74a261. 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
2026-10-22T20:18:52.526446Z
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/gamestop-com-20261022T201852.json
Original file SHA-256
b3039b16c09ca9ae18713ad315db0d68d735f030194a7441aceffe5b1ada485b

Run ID: headful-b3039b16c09c. 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
2026-10-22T20:18:53.337961Z
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/gamestop-com-20261022T201853.json
Original file SHA-256
bcab8529a90492c50b666cb806b3a4239e198dd0a9074a711c2928c976cfa200

Run ID: headful-bcab8529a904. 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 · Partial load
Page context
Page document
Scan time
2026-10-22T22:32:02.239523Z
Browser / scanner
156.0.8078.4 / 0.4

Captured titleConsoles, Collectibles, Video Games, and More – Buy, Sell or Trade | GameStop

CanvasDraws text and reads canvas output.3 API entries

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

canvas.getContext1 calls
  • Inline caller recorded
canvas.getContext1 calls

Frame: https://js.stripe.com/v3/[redacted-id]

  • Inline caller recorded
canvas.getContext1 calls

Frame: https://www.gamestop.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.6 API entries

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

navigator.languages3 calls

Frame: https://www.gamestop.com/

  • https://form-renderer.trustarc.com/browser/client.jsline 17 · col 128732
  • https://form-renderer.trustarc.com/browser/client.jsline 17 · col 128754
  • https://form-renderer.trustarc.com/browser/client.jsline 17 · col 128777
navigator.maxTouchPoints1 calls

Frame: https://www.gamestop.com/

  • https://js.stripe.com/v3/line 1 · col 221930
navigator.mimeTypes2 calls

Frame: https://www.gamestop.com/

  • https://www.gamestop.com/on/demandware.static/Sites-gamestop-us-Site/-/default/v1792701858212/internal/jscript/dwanalytics-22.2.jsline 7 · col 2118
  • https://www.gamestop.com/on/demandware.static/Sites-gamestop-us-Site/-/default/v1792701858212/internal/jscript/dwanalytics-22.2.jsline 7 · col 2144
navigator.userAgent53 calls

Frame: https://www.gamestop.com/

  • https://js.stripe.com/v3/line 1 · col 221968
  • https://js.stripe.com/v3/line 1 · col 777793
  • https://js.stripe.com/v3/line 1 · col 1064058
  • https://js.stripe.com/v3/line 1 · col 1064140
  • https://js.stripe.com/v3/line 1 · col 1116723
screen.height1 calls

Frame: https://www.gamestop.com/

  • https://www.gamestop.com/on/demandware.static/Sites-gamestop-us-Site/-/default/v1792701858212/internal/jscript/dwanalytics-22.2.jsline 8 · col 876
screen.width1 calls

Frame: https://www.gamestop.com/

  • https://www.gamestop.com/on/demandware.static/Sites-gamestop-us-Site/-/default/v1792701858212/internal/jscript/dwanalytics-22.2.jsline 8 · col 854
Providers, script signatures, and DNS 3 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, stats.g.doubleclick.net
  • Google Analyticswww.google-analytics.com
  • Google Tag Managerwww.googletagmanager.com

Static script signatures

  • https://js.stripe.com/v3/Arkose Labs · 0 API patterns
  • https://www.gamestop.com/on/demandware.static/Sites-gamestop-us-Site/-/default/v1792701858212/js/homePageDesigner.jsreCAPTCHA · 0 API patterns
  • https://www.gamestop.com/on/demandware.static/Sites-gamestop-us-Site/-/default/v1792701858212/js/main.jsreCAPTCHA · 0 API patterns
Network and worker observations 277 requests
Captured scripts
18
Instrumented frames
3
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.

Third-party hosts

  • ad.doubleclick.net
  • analytics.google.com
  • brand-sdk.kmsmep.com
  • cdn.cnstrc.com
  • cdn.cquotient.com
  • cdn.quantummetric.com
  • cdn.static.amplience.net
  • cnstrc.com
  • consent.trustarc.com
  • db7q4jg5rkhk8.cloudfront.net
  • deb39695adf2.cdn4.forter.com
  • fonts.googleapis.com
  • fonts.gstatic.com
  • form-renderer.trustarc.com
  • googleads.g.doubleclick.net
  • js-agent.newrelic.com
  • js.stripe.com
  • m.stripe.network
  • static.cloudflareinsights.com
  • stats.g.doubleclick.net
  • tag.rmp.rakuten.com
  • www.google-analytics.com
  • www.google.com
  • www.googletagmanager.com
  • www.gstatic.com
Other recorded API calls 2
  • document.cookie.read317 calls
  • document.cookie.write26 calls
Source record and integrity
Original source
results/headless/gamestop-com-20261022T223202.json
Original file SHA-256
3640e500eceb15636cdd8edab5e02c2a8c074aada11b50e7d0211b58ecd29cc0

Run ID: research-3640e500eceb. The JSON contains sanitized observations, not the original private scan payload.

Other scan attempts (2)

Research setup

Navigation failed

Navigation failed

Canvas: UnmeasuredWebGL: UnmeasuredAudio: UnmeasuredFonts: UnmeasuredDevice: Unmeasured
Measurement
Navigation failed
Page context
Page not measured
Scan time
2026-10-21T21:04:02.665495Z
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/gamestop-com-20261021T210402.json
Original file SHA-256
76fd7fd8e7eab1d6c79f5b67034bce3b4ed10ac9a62bef666776074caba2376f

Run ID: research-76fd7fd8e7ea. 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
2026-10-22T18:12:18.209932Z
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/gamestop-com-20261022T181218.json
Original file SHA-256
9b3ef2ce4d481d74b68cd46a33d863e2cad1e8fde22da1b8b2065c027bc1022e

Run ID: research-9b3ef2ce4d48. 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 →