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Website evidence · pilot dataset

Does denverpost.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. 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

Canvas: Not observedWebGL: Not observedAudio: Not observedFonts: Not observedDevice: Observed
Measurement
Measured · Partial load
Page context
Page document
Scan time
2026-10-22T14:30:59.308126Z
Browser / scanner
156.0.8078.4 / 0.4

Captured titleThe Denver Post – Colorado breaking news, sports, business, weather, entertainment.

CanvasDraws text and reads canvas output.5 API entries

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

canvas.getContext1 calls
  • https://cmp.osano.com/16A1AnRt2Fn8i1unj/[redacted]/osano.jsline 2 · col 56118
canvas.getContext1 calls
  • https://cmp.osano.com/16A1AnRt2Fn8i1unj/[redacted]/osano.jsline 2 · col 56118
canvas.getContext1 calls
  • https://cmp.osano.com/16A1AnRt2Fn8i1unj/[redacted]/osano.jsline 2 · col 56118
canvas.getContext1 calls
  • https://cmp.osano.com/16A1AnRt2Fn8i1unj/[redacted]/osano.jsline 2 · col 56118
canvas.getContext1 calls

Frame: https://www.denverpost.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.5 API entries

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

navigator.doNotTrack138 calls

Frame: https://www.denverpost.com/

  • https://cmp.osano.com/16A1AnRt2Fn8i1unj/[redacted]/osano.jsline 2 · col 76431
navigator.language2 calls

Frame: https://www.denverpost.com/

  • https://c615.denverpost.com/script.jsline 2 · col 2323
  • https://c615.denverpost.com/script.jsline 39 · col 107
navigator.userAgent55 calls

Frame: https://www.denverpost.com/

  • https://accounts.google.com/gsi/client
  • https://c615.denverpost.com/script.jsline 40 · col 13
  • https://c615.denverpost.com/script.jsline 40 · col 33
  • https://prodmg2.blob.core.windows.net/newsletterwidget/mngcep/mg2nw.min.jsline 3 · col 4319
  • https://www.denverpost.com/wp-content/plugins/mng-digisubs/static/mng-digisubs.shared.bundle.js
screen.height1 calls

Frame: https://www.denverpost.com/

  • https://c615.denverpost.com/script.jsline 2 · col 4336
screen.width1 calls

Frame: https://www.denverpost.com/

  • https://c615.denverpost.com/script.jsline 2 · col 4321
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 Tag Managerwww.googletagmanager.com

Static script signatures

  • https://cmp.osano.com/16A1AnRt2Fn8i1unj/[redacted]/osano.jsreCAPTCHA · 0 API patterns
Network and worker observations 269 requests
Captured scripts
24
Instrumented frames
5
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
  • ajax.googleapis.com
  • ak.sail-horizon.com
  • applepay.cdn-apple.com
  • castlereach.com
  • cd.connatix.com
  • cdn.cityspark.com
  • cdn.jsdelivr.net
  • cdn.p-n.io
  • cdn.parsely.com
  • cdn.sophi.io
  • cmp.osano.com
  • delivery.revcontent.com
  • esm.sh
  • fonts.googleapis.com
  • fonts.gstatic.com
  • htlbid.com
  • js.matheranalytics.com
  • medianewsgroup.blueconic.net
  • metrics.rapidedge.io
  • plugins.mngdigisubs.com
  • prodmg2.blob.core.windows.net
  • stats.wp.com
  • www.googletagmanager.com
Other recorded API calls 2
  • document.cookie.read4 calls
  • document.cookie.write10 calls
Source record and integrity
Original source
results/headful/denverpost-com-20261022T143059.json
Original file SHA-256
b3d880e0dfdd16af5b3e6afeb2657e038c3bd5750a60b3ee5461be0b1cadf6c0

Run ID: headful-b3d880e0dfdd. The JSON contains sanitized observations, not the original private scan payload.

Other scan attempts (2)

Visitor setup

Navigation failed

Navigation failed

Canvas: UnmeasuredWebGL: UnmeasuredAudio: UnmeasuredFonts: UnmeasuredDevice: Unmeasured
Measurement
Navigation failed
Page context
Page not measured
Scan time
2026-10-21T22:32:13.167989Z
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/denverpost-com-20261021T223213.json
Original file SHA-256
6743db21a62ebc58955ef7f4a95624f4e0ec0f5fabe30f5e853b5e704e97f510

Run ID: headful-6743db21a62e. 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
2026-10-22T14:30:58.937193Z
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/denverpost-com-20261022T143058.json
Original file SHA-256
b10b8ea217891b1a8abfe937a0f13f0739458befbea406c5804ca1abcd414e36

Run ID: headful-b10b8ea21789. 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 · Partial load
Page context
Page document
Scan time
2026-10-22T21:32:37.573820Z
Browser / scanner
156.0.8078.4 / 0.4

Captured titleThe Denver Post – Colorado breaking news, sports, business, weather, entertainment.

CanvasDraws text and reads canvas output.2 API entries

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

canvas.getContext1 calls
  • https://www.denverpost.com/line 342 · col 363
canvas.getContext1 calls

Frame: https://www.denverpost.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.2 API entries

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

navigator.userAgent24 calls

Frame: https://www.denverpost.com/

  • https://www.denverpost.com/_static/
  • https://www.denverpost.com/wp-content/plugins/mng-digisubs/static/mng-digisubs.shared.bundle.js
window.devicePixelRatio1 calls

Frame: https://www.denverpost.com/

  • https://www.denverpost.com/_static/
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 Tag Managerwww.googletagmanager.com
Network and worker observations 187 requests
Captured scripts
26
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
  • ajax.googleapis.com
  • ak.sail-horizon.com
  • applepay.cdn-apple.com
  • castlereach.com
  • cd.connatix.com
  • cdn.cityspark.com
  • cdn.jsdelivr.net
  • cdn.listrakbi.com
  • cdn.p-n.io
  • cdn.parsely.com
  • cdn.sophi.io
  • cds.connatix.com
  • cmp.osano.com
  • delivery.revcontent.com
  • esm.sh
  • fonts.googleapis.com
  • htlbid.com
  • js.matheranalytics.com
  • metrics.rapidedge.io
  • plugins.mngdigisubs.com
  • prodmg2.blob.core.windows.net
  • stats.wp.com
  • www.googletagmanager.com
Other recorded API calls 1
  • document.cookie.read1 calls
Source record and integrity
Original source
results/headless/denverpost-com-20261022T213237.json
Original file SHA-256
b2e79018db22c7fce6e314b8edee178237ce876860f4a006753c8ef1edcf3579

Run ID: research-b2e79018db22. 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
2026-10-21T20:54:03.530228Z
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/denverpost-com-20261021T205403.json
Original file SHA-256
b0d9fb32e6b233e2be1ec53aa002c3b0cb0c5cb29fb4a04557f40e3ba309dc02

Run ID: research-b0d9fb32e6b2. 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
2026-10-22T17:56:11.741477Z
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/denverpost-com-20261022T175611.json
Original file SHA-256
1aeee3c789507018441e80b111d1efaa02d4cf22c821f4c0122b1b9a17bba2e1

Run ID: research-1aeee3c78950. 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 →