Website evidence · pilot dataset

Does epicgames.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 4 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

Signals observed

1 of 5 signal families observed

Measurement: Measured · Partial load
Page context: Page document
Scan time: 2026-10-22T14:44:55.844141Z
Browser / scanner: 156.0.8078.4 / 0.4

Captured titleEpic Games Store | Download & Play PC Games, Mods, DLC & More – Epic Games

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://store.epicgames.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.18 API entries

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

navigator.deviceMemory1 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

navigator.doNotTrack13 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js
https://store.epicgames.com/egs-v2/assets/FeatureFlagProvider-CsPVDASL.jsline 1 · col 52205
https://store.epicgames.com/egs-v2/assets/FeatureFlagProvider-CsPVDASL.jsline 1 · col 52242
https://tracking.epicgames.com/tracking.js

navigator.hardwareConcurrency1 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

navigator.language53 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js
https://store.epicgames.com/egs-v2/assets/Button-CLQ88jVg.jsline 1 · col 1861
https://store.epicgames.com/egs-v2/assets/Tag-NOMv1ppq.jsline 1 · col 50633
https://store.epicgames.com/egs-v2/assets/src-uaIQJ1FE.jsline 18 · col 22267

navigator.languages1 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

navigator.maxTouchPoints2 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

navigator.mimeTypes1 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

navigator.platform1 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

navigator.plugins13 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

navigator.userAgent112 calls

Frame: https://store.epicgames.com/

https://store.epicgames.com/egs-v2/assets/FeatureFlagProvider-CsPVDASL.jsline 1 · col 73263
https://store.epicgames.com/egs-v2/assets/entry.client-ClGafDWj.jsline 10 · col 41021
https://store.epicgames.com/egs-v2/assets/src-uaIQJ1FE.jsline 18 · col 20499
https://store.epicgames.com/egs-v2/assets/src-uaIQJ1FE.jsline 18 · col 22093
https://store.epicgames.com/egs-v2/assets/src-uaIQJ1FE.jsline 21 · col 68988

navigator.webdriver1 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

screen.availHeight3 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

screen.availWidth3 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

screen.colorDepth2 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

screen.height3 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

screen.pixelDepth2 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

screen.width3 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

window.devicePixelRatio2 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

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 211 requests

Captured scripts: 32
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

1883ed865e12.w.hcaptcha.com
app.launchdarkly.com
cdn2.unrealengine.com
clientstream.launchdarkly.com
components.unrealengine.com
js.hcaptcha.com
static.cloudflareinsights.com

Other recorded API calls 1

document.cookie.read1320 calls

Source record and integrity

Original source: results/headful/epicgames-com-20261022T144455.json
Original file SHA-256: 99a6f604b79b03610e613c9729b627d2715fdaa7d6d3abb7e1204fd91a0aff85

Run ID: headful-99a6f604b79b. The JSON contains sanitized observations, not the original private scan payload.

Other scan attempts (1)

Visitor setup

Navigation failed

Measurement: Navigation failed
Page context: Page not measured
Scan time: 2026-10-20T06:03:42.693337Z
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/epicgames-com-20261020T060342.json
Original file SHA-256: b97032cbed9ca183fec18344b80a8fc24a375fd55c12a750c7b2212f47cd7e1b

Run ID: headful-b97032cbed9c. The JSON contains sanitized observations, not the original private scan payload.

Research setup

Signals observed

1 of 5 signal families observed

Measurement: Measured
Page context: Page document
Scan time: 2026-10-22T18:05:24.942855Z
Browser / scanner: 156.0.8078.4 / 0.4

Captured titleEpic Games Store | Download & Play PC Games, Mods, DLC & More – Epic Games

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://store.epicgames.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.18 API entries

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

navigator.deviceMemory1 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

navigator.doNotTrack13 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js
https://store.epicgames.com/egs-v2/assets/FeatureFlagProvider-CsPVDASL.jsline 1 · col 52205
https://store.epicgames.com/egs-v2/assets/FeatureFlagProvider-CsPVDASL.jsline 1 · col 52242
https://tracking.epicgames.com/tracking.js

navigator.hardwareConcurrency1 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

navigator.language62 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js
https://store.epicgames.com/egs-v2/assets/Button-CLQ88jVg.jsline 1 · col 1861
https://store.epicgames.com/egs-v2/assets/Tag-NOMv1ppq.jsline 1 · col 50633
https://store.epicgames.com/egs-v2/assets/src-uaIQJ1FE.jsline 18 · col 22267

navigator.languages1 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

navigator.maxTouchPoints2 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

navigator.mimeTypes1 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

navigator.platform1 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

navigator.plugins3 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

navigator.userAgent134 calls

Frame: https://store.epicgames.com/

https://store.epicgames.com/egs-v2/assets/FeatureFlagProvider-CsPVDASL.jsline 1 · col 73263
https://store.epicgames.com/egs-v2/assets/entry.client-ClGafDWj.jsline 10 · col 41021
https://store.epicgames.com/egs-v2/assets/src-uaIQJ1FE.jsline 18 · col 20499
https://store.epicgames.com/egs-v2/assets/src-uaIQJ1FE.jsline 18 · col 22093
https://store.epicgames.com/egs-v2/assets/src-uaIQJ1FE.jsline 21 · col 68988

navigator.webdriver1 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

screen.availHeight3 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

screen.availWidth3 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

screen.colorDepth2 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

screen.height3 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

screen.pixelDepth2 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

screen.width3 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

window.devicePixelRatio2 calls

Frame: https://store.epicgames.com/

https://js.hcaptcha.com/1/api.js

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 259 requests

Captured scripts: 32
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

1f12a700d421.w.hcaptcha.com
app.launchdarkly.com
cdn2.unrealengine.com
clientstream.launchdarkly.com
components.unrealengine.com
js.hcaptcha.com
static.cloudflareinsights.com

Other recorded API calls 1

document.cookie.read1554 calls

Source record and integrity

Original source: results/headless/epicgames-com-20261022T180524.json
Original file SHA-256: c8856105ece24072308a06f14dd1245f1e22c82adc4e747680ed4a84b2a2f2fa

Run ID: research-c8856105ece2. The JSON contains sanitized observations, not the original private scan payload.

Other scan attempts (1)

Research setup

Navigation failed

Measurement: Navigation failed
Page context: Page not measured
Scan time: 2026-10-20T05:44:46.961083Z
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/epicgames-com-20261020T054446.json
Original file SHA-256: 75c9c286b9b052f366d77df62099f65c307d3d186f4a03aa4a9a9dc895b8dc36

Run ID: research-75c9c286b9b0. 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 →

Browser fingerprinting guides

Demos

Self-led privacy

Use cases

Software

Audits

Training

Does epicgames.com fingerprint you?

Inside the scan

Signals observed

Third-party hosts

Navigation failed

Signals observed

Third-party hosts

Navigation failed