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Website evidence · pilot dataset

Does twitch.tv 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 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

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
2026-10-22T21:06:47.812882Z
Browser / scanner
156.0.8078.4 / 0.4

Captured titleTwitch

CanvasDraws text and reads canvas output.3 API entries

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

canvas.getContext1 calls
  • https://assets.twitch.tv/assets/74563-35b9ada3ad5fe9c85d26.jsline 1 · col 488009
canvas.getContext1 calls
  • Inline caller recorded
canvas.getContext3 calls

Frame: https://www.twitch.tv/

  • Inline caller recorded
  • https://assets.twitch.tv/assets/player-core-variant-b-fcf7a8488c34bbbea447.jsline 1 · col 334361
WebGLQueries the graphics environment.2 API entries

Observed requires at least three distinct WebGL probing APIs. Guide ↗

webglrenderingcontext.getExtension2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/player-core-variant-b-fcf7a8488c34bbbea447.jsline 1 · col 334451
webglrenderingcontext.getParameter4 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/player-core-variant-b-fcf7a8488c34bbbea447.jsline 1 · col 334521
  • https://assets.twitch.tv/assets/player-core-variant-b-fcf7a8488c34bbbea447.jsline 1 · col 334565
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.getBattery2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/player-core-variant-b-fcf7a8488c34bbbea447.jsline 1 · col 336007
navigator.language2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/95120-aad1ca8723fc4427d0e5.jsline 7 · col 13413
  • https://www.twitch.tv/line 1 · col 6057
navigator.languages88 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/95120-aad1ca8723fc4427d0e5.jsline 7 · col 81889
  • https://assets.twitch.tv/assets/95120-aad1ca8723fc4427d0e5.jsline 7 · col 81922
navigator.maxTouchPoints1 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/89570-a7883f53553d4955e0ee.jsline 1 · col 10451
navigator.platform1 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/92536-2ee57b7dc21d6653b338.jsline 1 · col 1723
navigator.userAgent58 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/74563-35b9ada3ad5fe9c85d26.jsline 6 · col 208465
  • https://assets.twitch.tv/assets/74563-35b9ada3ad5fe9c85d26.jsline 6 · col 280017
  • https://assets.twitch.tv/assets/95120-aad1ca8723fc4427d0e5.jsline 7 · col 75042
  • https://assets.twitch.tv/assets/polyfills-6ed86cd57b821c1ee1c5.jsline 1 · col 2676
  • https://assets.twitch.tv/assets/polyfills-6ed86cd57b821c1ee1c5.jsline 1 · col 35700
window.devicePixelRatio2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/player-core-variant-b-fcf7a8488c34bbbea447.jsline 1 · col 347581
  • https://assets.twitch.tv/assets/player-core-variant-b-fcf7a8488c34bbbea447.jsline 1 · col 347607
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://assets.twitch.tv/config/settings.a346c0e26e35ab87386587f3d6bd61f2.jsKasada · 0 API patterns
  • https://assets.twitch.tv/eppo/api/flag-config/v1/configKasada · 0 API patterns
Network and worker observations 304 requests
Captured scripts
37
Instrumented frames
3
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.twitch.tv/service-worker.jsThird-party hosts: None recorded

Third-party hosts

  • k.twitchcdn.net
  • player.stats.live-video.net
  • prod.ivs-device-config.live-video.net
  • s.amazon-adsystem.com
  • sb.scorecardresearch.com
  • static-cdn.jtvnw.net
  • usher.ttvnw.net
  • www.gstatic.com
Other recorded API calls 2
  • document.cookie.read32 calls
  • document.cookie.write2 calls
Source record and integrity
Original source
results/headful/twitch-tv-20261022T210647.json
Original file SHA-256
5c44338134ac9324e14e63731390b1aa6e8a2f454cd843f9084d4448ecf58582

Run ID: headful-5c44338134ac. The JSON contains sanitized observations, not the original private scan payload.

Other scan attempts (3)

Visitor setup

Navigation failed

Navigation failed

Canvas: UnmeasuredWebGL: UnmeasuredAudio: UnmeasuredFonts: UnmeasuredDevice: Unmeasured
Measurement
Navigation failed
Page context
Page not measured
Scan time
Not recorded
Browser / scanner
Unknown browser / Unversioned
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/twitch-tv.json
Original file SHA-256
e5a067a75b3839dcfe83c8bea2686ee345819a6e737d309b175cff2be11230c7

Run ID: headful-e5a067a75b38. 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
2026-10-19T01:19:31.626357Z
Browser / scanner
156.0.8078.4 / 0.3

Captured titleTwitch

CanvasDraws text and reads canvas output.4 API entries

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

canvas.getContext1 calls
  • https://assets.twitch.tv/assets/71908-52b7ee61449d04c61be2.jsline 1 · col 518765
canvas.getContext1 calls
  • Inline caller recorded
canvas.getContext1 calls

Frame: https://k.twitchcdn.net/[redacted]/[redacted]/fp

  • Inline caller recorded
canvas.getContext3 calls

Frame: https://www.twitch.tv/

  • Inline caller recorded
  • https://assets.twitch.tv/assets/player-core-variant-b-1bb95cfa1208bb47e0a8.jsline 1 · col 334361
WebGLQueries the graphics environment.2 API entries

Observed requires at least three distinct WebGL probing APIs. Guide ↗

webglrenderingcontext.getExtension2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/player-core-variant-b-1bb95cfa1208bb47e0a8.jsline 1 · col 334451
webglrenderingcontext.getParameter4 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/player-core-variant-b-1bb95cfa1208bb47e0a8.jsline 1 · col 334521
  • https://assets.twitch.tv/assets/player-core-variant-b-1bb95cfa1208bb47e0a8.jsline 1 · col 334565
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.deviceMemory2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/2154-c74d996021249bfa2a9c.jsline 2 · col 36763
  • https://assets.twitch.tv/assets/2154-c74d996021249bfa2a9c.jsline 2 · col 36813
navigator.getBattery2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/player-core-variant-b-1bb95cfa1208bb47e0a8.jsline 1 · col 336007
navigator.hardwareConcurrency2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/2154-c74d996021249bfa2a9c.jsline 2 · col 36837
  • https://assets.twitch.tv/assets/2154-c74d996021249bfa2a9c.jsline 2 · col 36905
navigator.language2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/95120-d96acca82804134d6261.jsline 7 · col 13422
  • https://www.twitch.tv/line 1 · col 6057
navigator.languages108 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/95120-d96acca82804134d6261.jsline 7 · col 81747
  • https://assets.twitch.tv/assets/95120-d96acca82804134d6261.jsline 7 · col 81780
navigator.maxTouchPoints1 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/89570-b04be00b30f5b4f61598.jsline 1 · col 10451
navigator.platform1 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/92536-90e196ffef35f847cfa7.jsline 1 · col 1723
navigator.userAgent61 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/71908-52b7ee61449d04c61be2.jsline 6 · col 207514
  • https://assets.twitch.tv/assets/71908-52b7ee61449d04c61be2.jsline 6 · col 279066
  • https://assets.twitch.tv/assets/95120-d96acca82804134d6261.jsline 7 · col 74900
  • https://assets.twitch.tv/assets/polyfills-8a8fe52b5a1388d9b272.jsline 1 · col 2676
  • https://assets.twitch.tv/assets/polyfills-8a8fe52b5a1388d9b272.jsline 1 · col 35700
window.devicePixelRatio2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/player-core-variant-b-1bb95cfa1208bb47e0a8.jsline 1 · col 347581
  • https://assets.twitch.tv/assets/player-core-variant-b-1bb95cfa1208bb47e0a8.jsline 1 · col 347607
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://assets.twitch.tv/config/settings.a346c0e26e35ab87386587f3d6bd61f2.jsKasada · 0 API patterns
  • https://assets.twitch.tv/eppo/api/flag-config/v1/configKasada · 0 API patterns
Network and worker observations 356 requests
Captured scripts
32
Instrumented frames
4
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.twitch.tv/service-worker.jsThird-party hosts: None recorded

Third-party hosts

  • 9fd550.rufio.hls.live-video.net
  • api.sprig.com
  • cloudflare.com
  • k.twitchcdn.net
  • o278969.ingest.us.sentry.io
  • player.stats.live-video.net
  • prod.ivs-device-config.live-video.net
  • reporting.cdndex.io
  • s.amazon-adsystem.com
  • sb.scorecardresearch.com
  • static-cdn.jtvnw.net
  • use22.playlist.ttvnw.net
  • usher.ttvnw.net
  • www.gstatic.com
Other recorded API calls 2
  • document.cookie.read52 calls
  • document.cookie.write2 calls
Source record and integrity
Original source
results/headful/twitch-tv-20261019T011931.json
Original file SHA-256
364e55eb99b555a1181c0bb21928143ea4e01a5d5da2cefa0671be4b3eab4031

Run ID: headful-364e55eb99b5. 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
2026-10-22T16:50:13.556408Z
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/twitch-tv-20261022T165013.json
Original file SHA-256
1876ecb17cbc036c4b3d4fa6d906ecfe715a7141bf8a94ee583d85e82e04b6c1

Run ID: headful-1876ecb17cbc. 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
2026-10-22T19:13:11.760008Z
Browser / scanner
156.0.8078.4 / 0.4

Captured titleTwitch

CanvasDraws text and reads canvas output.3 API entries

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

canvas.getContext1 calls
  • https://assets.twitch.tv/assets/74563-7957f997ad397847c1d5.jsline 1 · col 488009
canvas.getContext1 calls

Frame: https://s.amazon-adsystem.com/iu3

  • Inline caller recorded
canvas.getContext3 calls

Frame: https://www.twitch.tv/

  • Inline caller recorded
  • https://assets.twitch.tv/assets/player-core-variant-b-fcf7a8488c34bbbea447.jsline 1 · col 334361
WebGLQueries the graphics environment.2 API entries

Observed requires at least three distinct WebGL probing APIs. Guide ↗

webglrenderingcontext.getExtension2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/player-core-variant-b-fcf7a8488c34bbbea447.jsline 1 · col 334451
webglrenderingcontext.getParameter4 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/player-core-variant-b-fcf7a8488c34bbbea447.jsline 1 · col 334521
  • https://assets.twitch.tv/assets/player-core-variant-b-fcf7a8488c34bbbea447.jsline 1 · col 334565
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.getBattery2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/player-core-variant-b-fcf7a8488c34bbbea447.jsline 1 · col 336007
navigator.language2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/95120-a35cff008be6345fed3c.jsline 7 · col 13413
  • https://www.twitch.tv/line 1 · col 6057
navigator.languages90 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/95120-a35cff008be6345fed3c.jsline 7 · col 81770
  • https://assets.twitch.tv/assets/95120-a35cff008be6345fed3c.jsline 7 · col 81803
navigator.maxTouchPoints1 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/89570-a7883f53553d4955e0ee.jsline 1 · col 10451
navigator.platform1 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/92536-2ee57b7dc21d6653b338.jsline 1 · col 1723
navigator.userAgent59 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/74563-7957f997ad397847c1d5.jsline 6 · col 208465
  • https://assets.twitch.tv/assets/74563-7957f997ad397847c1d5.jsline 6 · col 280017
  • https://assets.twitch.tv/assets/95120-a35cff008be6345fed3c.jsline 7 · col 74923
  • https://assets.twitch.tv/assets/polyfills-e535cf4a5581d78cb0e4.jsline 1 · col 2676
  • https://assets.twitch.tv/assets/polyfills-e535cf4a5581d78cb0e4.jsline 1 · col 35700
window.devicePixelRatio2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/player-core-variant-b-fcf7a8488c34bbbea447.jsline 1 · col 347581
  • https://assets.twitch.tv/assets/player-core-variant-b-fcf7a8488c34bbbea447.jsline 1 · col 347607
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://assets.twitch.tv/config/settings.a346c0e26e35ab87386587f3d6bd61f2.jsKasada · 0 API patterns
  • https://assets.twitch.tv/eppo/api/flag-config/v1/configKasada · 0 API patterns
Network and worker observations 294 requests
Captured scripts
44
Instrumented frames
3
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

  • k.twitchcdn.net
  • player.stats.live-video.net
  • prod.ivs-device-config.live-video.net
  • s.amazon-adsystem.com
  • sb.scorecardresearch.com
  • static-cdn.jtvnw.net
  • usher.ttvnw.net
  • www.gstatic.com
Other recorded API calls 2
  • document.cookie.read54 calls
  • document.cookie.write2 calls
Source record and integrity
Original source
results/headless/twitch-tv-20261022T191311.json
Original file SHA-256
4045d3fec21f356ae41b41c221229a94cb773fefdb3ce8207a9a1ede724c91d0

Run ID: research-4045d3fec21f. 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 titleTwitch

CanvasDraws text and reads canvas output.1 API entries

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

canvas.getContext2 calls
  • Inline caller recorded
  • https://assets.twitch.tv/assets/player-core-base-ed55203983345da801ef.jsline 1 · col 331763
WebGLQueries the graphics environment.2 API entries

Observed requires at least three distinct WebGL probing APIs. Guide ↗

webglrenderingcontext.getExtension1 calls
  • https://assets.twitch.tv/assets/player-core-base-ed55203983345da801ef.jsline 1 · col 331853
webglrenderingcontext.getParameter2 calls
  • https://assets.twitch.tv/assets/player-core-base-ed55203983345da801ef.jsline 1 · col 331923
  • https://assets.twitch.tv/assets/player-core-base-ed55203983345da801ef.jsline 1 · col 331967
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.deviceMemory2 calls
  • https://assets.twitch.tv/assets/2154-c74d996021249bfa2a9c.jsline 2 · col 36763
  • https://assets.twitch.tv/assets/2154-c74d996021249bfa2a9c.jsline 2 · col 36813
navigator.getBattery1 calls
  • https://assets.twitch.tv/assets/player-core-base-ed55203983345da801ef.jsline 1 · col 333409
navigator.hardwareConcurrency2 calls
  • https://assets.twitch.tv/assets/2154-c74d996021249bfa2a9c.jsline 2 · col 36837
  • https://assets.twitch.tv/assets/2154-c74d996021249bfa2a9c.jsline 2 · col 36905
navigator.language1 calls
  • https://www.twitch.tv/line 1 · col 6057
navigator.languages28 calls
  • https://assets.twitch.tv/assets/95120-d96acca82804134d6261.jsline 7 · col 81747
  • https://assets.twitch.tv/assets/95120-d96acca82804134d6261.jsline 7 · col 81780
navigator.maxTouchPoints1 calls
  • https://assets.twitch.tv/assets/89570-b04be00b30f5b4f61598.jsline 1 · col 10451
navigator.platform1 calls
  • https://assets.twitch.tv/assets/92536-90e196ffef35f847cfa7.jsline 1 · col 1723
navigator.userAgent18 calls
  • https://assets.twitch.tv/assets/71908-52b7ee61449d04c61be2.jsline 6 · col 207514
  • https://assets.twitch.tv/assets/71908-52b7ee61449d04c61be2.jsline 6 · col 279066
  • https://assets.twitch.tv/assets/95120-d96acca82804134d6261.jsline 7 · col 74900
  • https://assets.twitch.tv/assets/polyfills-8a8fe52b5a1388d9b272.jsline 1 · col 2676
  • https://assets.twitch.tv/assets/polyfills-8a8fe52b5a1388d9b272.jsline 1 · col 35700
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 128 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

  • o278969.ingest.us.sentry.io
  • prod.ivs-device-config.live-video.net
  • www.gstatic.com
Other recorded API calls 2
  • document.cookie.read18 calls
  • document.cookie.write2 calls
Source record and integrity
Original source
results/headless/twitch-tv.json
Original file SHA-256
51d9eb5710d3ad1ea9ab3b4120464ca3af7b3eccea23d5d3321e48dda2787c64

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

Run ID: research-51d9eb5710d3. 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
2026-10-19T05:58:08.585760Z
Browser / scanner
156.0.8078.4 / 0.3

Captured titleTwitch

CanvasDraws text and reads canvas output.3 API entries

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

canvas.getContext1 calls
  • https://assets.twitch.tv/assets/71908-52b7ee61449d04c61be2.jsline 1 · col 518765
canvas.getContext1 calls
  • Inline caller recorded
canvas.getContext3 calls

Frame: https://www.twitch.tv/

  • Inline caller recorded
  • https://assets.twitch.tv/assets/player-core-variant-b-1bb95cfa1208bb47e0a8.jsline 1 · col 334361
WebGLQueries the graphics environment.2 API entries

Observed requires at least three distinct WebGL probing APIs. Guide ↗

webglrenderingcontext.getExtension2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/player-core-variant-b-1bb95cfa1208bb47e0a8.jsline 1 · col 334451
webglrenderingcontext.getParameter4 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/player-core-variant-b-1bb95cfa1208bb47e0a8.jsline 1 · col 334521
  • https://assets.twitch.tv/assets/player-core-variant-b-1bb95cfa1208bb47e0a8.jsline 1 · col 334565
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.getBattery2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/player-core-variant-b-1bb95cfa1208bb47e0a8.jsline 1 · col 336007
navigator.language2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/95120-d96acca82804134d6261.jsline 7 · col 13422
  • https://www.twitch.tv/line 1 · col 6057
navigator.languages96 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/95120-d96acca82804134d6261.jsline 7 · col 81747
  • https://assets.twitch.tv/assets/95120-d96acca82804134d6261.jsline 7 · col 81780
navigator.maxTouchPoints1 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/89570-b04be00b30f5b4f61598.jsline 1 · col 10451
navigator.platform1 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/92536-90e196ffef35f847cfa7.jsline 1 · col 1723
navigator.userAgent57 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/71908-52b7ee61449d04c61be2.jsline 6 · col 207514
  • https://assets.twitch.tv/assets/71908-52b7ee61449d04c61be2.jsline 6 · col 279066
  • https://assets.twitch.tv/assets/95120-d96acca82804134d6261.jsline 7 · col 74900
  • https://assets.twitch.tv/assets/polyfills-8a8fe52b5a1388d9b272.jsline 1 · col 2676
  • https://assets.twitch.tv/assets/polyfills-8a8fe52b5a1388d9b272.jsline 1 · col 35700
window.devicePixelRatio2 calls

Frame: https://www.twitch.tv/

  • https://assets.twitch.tv/assets/player-core-variant-b-1bb95cfa1208bb47e0a8.jsline 1 · col 347581
  • https://assets.twitch.tv/assets/player-core-variant-b-1bb95cfa1208bb47e0a8.jsline 1 · col 347607
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://assets.twitch.tv/config/settings.a346c0e26e35ab87386587f3d6bd61f2.jsKasada · 0 API patterns
  • https://assets.twitch.tv/eppo/api/flag-config/v1/configKasada · 0 API patterns
Network and worker observations 400 requests
Captured scripts
25
Instrumented frames
4
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

  • 9fd550.rufio.hls.live-video.net
  • e809666c09e5.j.cloudfront.hls.ttvnw.net
  • global.poe.live-video.net
  • k.twitchcdn.net
  • player.stats.live-video.net
  • prod.ivs-device-config.live-video.net
  • s.amazon-adsystem.com
  • sb.scorecardresearch.com
  • secure-sts-prod.imrworldwide.com
  • static-cdn.jtvnw.net
  • use14.playlist.ttvnw.net
  • usher.ttvnw.net
  • www.gstatic.com
Other recorded API calls 2
  • document.cookie.read52 calls
  • document.cookie.write2 calls
Source record and integrity
Original source
results/headless/twitch-tv-20261019T055808.json
Original file SHA-256
e2a7f1478b0095791fa639320023921065186097863bfcd7904c24ee36aca910

Run ID: research-e2a7f1478b00. 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 →