Baseline visit v1 schema · facts legacy-derived · descriptive report

www.linkedin.com

https://www.linkedin.com/

Jul 27, 2026, 10:09 AM UTC

complete; derived from status and warnings

View site history Scan this exact route again

Comparison Reportv1 schema · facts legacy-derived · descriptive report

Brave-list blocking off/on comparison

https://www.linkedin.com/

SharePDF + evidence

What this actually means

linkedin.com recorded 13 fewer third-party requests in the visit configured for Brave-list blocking.

The visit with no blocking made 55 requests; the visit configured to apply Brave's ad-block engine and default Shields filter lists (a simulation in this scanner's browser, not a live Brave-browser visit) recorded 13 fewer third-party requests. The blocker directly stopped 11 requests; the remaining difference may include follow-on requests that never started once their sources were blocked, plus run-to-run variance.

4tracking-service entities

41cross-site requests

9third-party cookie records

3fingerprint-like patterns

Plain-Language Findings

What this visit means

Unfamiliar terms are defined in the glossary

playwright-chromium

Worth checking

Bottom line: this visit has review-worthy signals

The scan observed signals a non-expert should not have to decode from raw request tables.

The cards below translate the evidence into plain language; severity reflects fixed reference thresholds, not measured population percentiles. The request log, domain table, and methodology remain below for verification.

55 requests observed in one controlled visit.

Worth checking

18 requests matched Brave Shields filter lists

18 requests matched the default filter lists of Brave Shields, the ad and tracker blocker built into the Brave browser, while loading normally.

Computed with Brave's own ad-block engine and default filter lists in classification mode: matched requests were not blocked by the scanner and remain in this report's observed request counts. Matching shows what Shields would target on this visit's traffic; an actual Shields visit blocks these and also prevents their follow-on requests, so this number is neither a measured block count nor the total effect.

The hand-curated service catalog separately matched 33 request rows in this visit.Show matched requests

Nothing observed

Lower values observed across comparable metrics in the Brave-list blocking attempt

With the scanner configured to apply Brave's ad-block engine and default Shields filter lists (a simulation in this scanner's browser, not a live Brave-browser visit; application was not verified), this paired visit showed 13 fewer third-party requests, 9 fewer third-party cookies and 8 fewer tracking-related service requests.

Services only seen in the unblocked visit: Adobe, Google and Microsoft. The blocking visit's engine directly blocked 11 requests; the remaining difference may include follow-on requests that never started once their sources were blocked. A single paired comparison can also reflect run-to-run variance (ad rotation, caching, experiments), so treat this as an observed difference, not a measured blocking rate.

Signed per-metric differences between the two visits; nothing is summed across metrics.Show matched requests

Context

Tracking companies the privacy policy does not appear to name

Adobe and Google were sent requests during this visit, but the policy text matched none of the names this scan knows those companies by.

Policies often disclose vendor categories rather than company names, so an unnamed vendor is a transparency gap worth reviewing, not automatically a violation. Named in the policy: LinkedIn and Microsoft.

Policy at https://www.linkedin.com/legal/privacy-policy; 0 checkable statements matched; 2 of 4 observed tracking companies named in the policy.

Context

Catalogued service domains recorded responses during this visit

LinkedIn, Adobe and Google, plus 1 other appeared in the request log.

A catalog match identifies a maintainer-reviewed service/domain mapping; it does not establish why an individual request occurred, what it carried, or whether profiling happened. Functional catalog labels include social / advertising pixel, analytics / advertising and advertising. This scan could not identify 1 of the 7 third-party hosts recorded here, so it cannot say who operates it. That is a limit of identity coverage, not evidence about the site.

41 cross-site requests across 7 third-party hosts.Modest distinct tracking-service entities count.Show third-party requests

Worth checking

Requests were dispatched to catalogued major-platform domains

This visit dispatched requests to catalogued domains for Google, Microsoft and LinkedIn.

The domain matches identify services, not the requests' purpose, payload, or whether any profile linking occurred.

28 requests to these platforms.Show catalog-matched requests

Nothing observed

No Google Analytics observed

This visit did not contact Google Analytics.

Neither Google Analytics nor its remarketing sync was observed in this visit.

No google-analytics.com or googletagmanager.com requests.Show catalog-matched requests

Worth checking

Third-party cookies were present

9 third-party cookies showed up during the visit.

The scanner observed cookie metadata whose domain crossed the scanned site's registrable-domain boundary. This report does not retain cookie values or partition keys, so it does not establish whether a cookie was a persistent identifier or could recognize a visitor across sites.

18 cookies total in this report.Elevated third-party cookies count (at or above the 5 reference threshold).

Context

Input-monitoring signal involving a third-party script

Listener coverage that could observe typing-related input events was registered through call chains that included a third-party script.

This is a behavioral instrumentation signal from listener registration, stack-attributed script origins, and known-vendor requests: it shows the page was instrumented to observe interaction, not that anything was transmitted. Stack attribution records the script origins present in the bounded registration call chain; a cross-site origin in that chain does not by itself establish that the cross-site script registered the listener, because first-party code can register its own listeners through a helper served from elsewhere. A different registrable domain is also not by itself a different operator: sites commonly serve their own scripts from a separate asset domain, so the card says third party only when the catalog or reviewed ownership attributes an origin to another organization. On scanners that run the active keystroke-capture probe, actual transmission is tested separately (a synthetic value is typed, never real input, and no typed values are collected); treat this card as a review prompt rather than proof.

72 interaction-listener registrations with https://*.protechts.net/ and https://static.licdn.com/ in the registration call chain and 18 input-listener registrations with https://*.protechts.net/ and https://static.licdn.com/ in the registration call chain

Worth checking

Behavioral fingerprinting heuristics matched

3 behavioral heuristics matched: Canvas fingerprinting heuristic, Offline audio rendering heuristic and WebRTC peer-connection probing.

These heuristics look for behavior patterns such as canvas readback after drawing, repeated canvas font measurement, WebGL entropy reads, offline audio rendering, or WebRTC peer-connection setup. They are review prompts for this visit, not proof of cross-site identity tracking.

2 canvases matched; reads: canvas.toDataURL, 2 offline renders with audio.OfflineAudioContext.createDynamicsCompressor, audio.OfflineAudioContext.createOscillator and audio.OfflineAudioContext.startRendering and 2 peer connections with 2 data channels, 2 offers, and 2 local descriptions

Brave Shields Comparison

No blocking → Brave-list blocking delta

No blocking: 9,951msBrave-list blocking: 3,205ms

Some deltas are not comparable across these two visits and are not shown.

Other detector and causal-path deltas (each visit's own evidence still renders below): v1 never recorded detector versions, so fingerprinting and pixel deltas cannot be proven to come from matching instrumentation.
The Shields-number delta (each visit's own evidence still renders below): The two visits measured different Shields quantities (filter-list matches vs engine-blocked requests), which must never share a delta.
Fingerprinting deltas (each visit's own evidence still renders below): At least one visit did not complete the fingerprint measurement, so no exact cross-visit delta is shown.
Ad-pixel deltas (each visit's own evidence still renders below): At least one visit did not complete the pixel measurement, so no exact cross-visit delta is shown.

Requests-23No blocking: 55 · Brave-list blocking: 32

Third-party requests-13No blocking: 41 · Brave-list blocking: 28

Third-party domains-4No blocking: 7 · Brave-list blocking: 3

Cookies-12No blocking: 18 · Brave-list blocking: 6

Third-party cookies-9No blocking: 9 · Brave-list blocking: 0

Storage keys0No blocking: 0 · Brave-list blocking: 0

Catalog-matched requests-8No blocking: 33 · Brave-list blocking: 25

Every signed change is Brave-list blocking minus No blocking. A positive or negative direction is descriptive, not a judgment that the result is better or worse.

Cookie and storage count deltas include every observation. Name-level lists show only reviewed names; unreviewed names are not itemized because they can contain identifiers.

Largest per-domain request-count changes

www.linkedin.comfirst partyNo blocking: 13 · Brave-list blocking: 4Show No blocking requests · Show Brave-list blocking requests-9

*.demdex.netAdobe · analytics / advertisingNo blocking: 5 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-5

*.protechts.netunlabeled third partyNo blocking: 5 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-5

*.*.doubleclick.netGoogle · advertisingNo blocking: 2 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-2

*.bing.comMicrosoft · advertising / analyticsNo blocking: 1 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-1

*.linkedin.comfirst partyNo blocking: 1 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-1

Domains only with Brave-list blocking

No domain changes observed.

Domains only with No blocking

*.demdex.netAdobe · analytics / advertising · Show No blocking requests5

*.protechts.netunlabeled · Show No blocking requests5

*.*.doubleclick.netGoogle · advertising · Show No blocking requests2

*.bing.comMicrosoft · advertising / analytics · Show No blocking requests1

*.linkedin.comunlabeled · Show No blocking requests1

Visible cookie names only with Brave-list blocking

No visible cookie-name changes to show; privacy-filtered names are not itemized.

Visible cookie names only with No blocking

MUID.bing.comthird-party

IDE.doubleclick.netthird-party

Storage keys only with Brave-list blocking

No storage key changes observed.

Storage keys only with No blocking

No storage key changes observed.

Entities only with Brave-list blocking

No entity changes observed.

Entities only with No blocking

Adobe1 domain5

Google1 domain2

Microsoft1 domain1

Measurement limits

8 conditions affect how this evidence reads

This report

Brave-list blocking comparison runs should be collected under matched crawl conditions, and the blocking run is a simulation with Brave's engine and default lists in this scanner's browser, not a live Brave visit. Differences can still reflect timing, experiments, cache state, consent state, or bot detection.
The two visits ran in randomized order; the "Brave-list blocking" visit ran first.

Both visits

Each visit in this report is one automated, headless Chromium visit from a fixed en-US / UTC profile, with no scrolling, clicking, or consent interaction. Sites can behave differently for real users, browsers, regions, accounts, or network locations.
Counts are a lower bound: trackers that load only after interaction or consent are not observed; Service Workers are blocked, and Web Worker or WebSocket traffic may be incomplete. Service labels use a US-biased hand-curated catalog, so regional services may be under-labeled. Cookie and storage figures are an end-of-visit snapshot, with storage keys read from the top frame only.
Read the site's privacy policy (https://www.linkedin.com/legal/privacy-policy) and compared its text against this visit's observed behavior. Policy checks are an automated text match with the matched sentences quoted, not a legal reading.

No blocking visit only

The page did not reach network idle before the scan window ended.

Brave-list blocking visit only

Brave Shields block simulation was enabled; matching requests were aborted before loading and are not included in request totals.
Blocked a request that could not be verified as public: https://{label}.linkedin.com/{seg}/{seg}

How to use this report

Read the findings and measurement limits first, then inspect the evidence for each recorded visit. Comparisons include both visits, even where a difference cannot be interpreted.

Keep this PDF with its evidence package: the source JSON, correction context, export receipt and SHA256SUMS. The package preserves source bytes and the correction context at export time. Hashes check file consistency; they do not establish independent measurement accuracy or a signed attestation.

Correction context SHA-256: 1a6acc2ad1147c0255b04d14d2748f411159a9516f818959dd3054be53ed216c

Renderer revision: 3c18992e02534f33c825f7c2e51dd534d3ccab0d

No blocking — evidence

2026-07-27T10:09:33.787Z · complete; derived from status and warnings

Retained observations from this visit. Missing measurements do not establish absence of activity.

Request attribution map

Which actor each third-party request is attributed to, from the initiator the browser reported. Attribution, not causation: an initiator may itself have been told what to fetch, and requests with no reported initiator are not distinguished from ones fetched from several. Asterisks mark subdomain labels hidden for privacy.

Attributed requests: 0
Not attributable: 41
Third-party requests: 41

No unique actor could be assigned to 41 of these requests. That includes requests for which the browser reported no usable initiator, and repeated URLs seen with conflicting initiators. This report does not distinguish those causes, so they are counted together rather than drawn.

41 third-party requests: 0 attributed to a single recorded actor, 41 not attributable.

No retained third-party request has one recorded actor to draw. This is not evidence that no actor was involved: the visit may have reported no actor or several actors for the same request.

By the numbers

Recorded counts and evidence availability from this one visit. The findings above interpret them.

Requests5541 third-party

Matched Shields lists18classification reported by this visit; no engine readback recorded

Third-party domains74 distinct catalogued service entities

Cookies189 third-party

Storage keys0values omitted

Fingerprint API calls263 high-entropy heuristics matched

Interaction listenersInputthird-party listener coverage; transmission tested separately

GPC signalConfigured offreadback not recorded

Duration10s10:09:33 AM UTC

Request composition & timeline

First-party requests 14

Other third-party requests 8

Catalog-matched third-party requests 33

55 requests were recorded from 44 ms to 6,500 ms. Open the request log for exact timing and request details.

0 ms6,500 ms

Top Third Parties

static.licdn.comLinkedIn: social / advertising pixel

*.demdex.netAdobe: analytics / advertising

*.*.doubleclick.netGoogle: advertising

*.bing.comMicrosoft: advertising / analytics

*.protechts.netoperator unidentified

accounts.google.comGoogle · operator identified; no tracking-service classification

*.gstatic.comGoogle · operator identified; no tracking-service classification

Advertising Pixels

This legacy report did not record pixel evidence; an empty display is not an absence finding.

Cookies

.linkedin.com7

first-party · 5 persistent · 2 session

lidc, __cf_bm

.protechts.net3

third-party · 2 persistent · 1 session

.demdex.net2

third-party · 2 persistent

.www.linkedin.com2

first-party · 1 persistent · 1 session

JSESSIONID

.*.bing.com1

third-party · 1 persistent

.*.demdex.net1

third-party · 1 persistent

.bing.com1

third-party · 1 persistent

MUID

.doubleclick.net1

third-party · 1 persistent

IDE

13 cookie names hidden because unreviewed names can contain identifiers. Cookie values are never recorded.

Storage

No local or session storage keys observed on the final page.

Browser Behavior Signals

Canvas fingerprinting heuristic2 canvases matched; reads: canvas.toDataURL

Input-monitoring listener coverage18 addEventListener calls with https://*.protechts.net/ and https://static.licdn.com/ in the registration call chain, across keydown, keyup and paste on body, document and other, plus 1 other; repeat registrations of the same handler count separately and removals are not observed

Session-recording listener coverage72 addEventListener calls with https://*.protechts.net/ and https://static.licdn.com/ in the registration call chain, across click, keydown and keyup, plus 10 others on body, document and other, plus 1 other; repeat registrations of the same handler count separately and removals are not observed

Offline audio rendering heuristic2 offline renders with audio.OfflineAudioContext.createDynamicsCompressor, audio.OfflineAudioContext.createOscillator and audio.OfflineAudioContext.startRendering

WebRTC peer-connection probing2 peer connections with 2 data channels, 2 offers, and 2 local descriptions

audio.OfflineAudioContext.createDynamicsCompressor2 calls

audio.OfflineAudioContext.createOscillator2 calls

audio.OfflineAudioContext.startRendering2 calls

canvas.toDataURL4 calls

webgl.getParameter.UNMASKED_RENDERER_WEBGL4 calls

webgl.getParameter.UNMASKED_VENDOR_WEBGL4 calls

webrtc.RTCPeerConnection2 calls

webrtc.RTCPeerConnection.createDataChannel2 calls

webrtc.RTCPeerConnection.createOffer2 calls

webrtc.RTCPeerConnection.setLocalDescription2 calls

Methodology

Schema: v1 schema · facts legacy-derived · descriptive report
Run quality: complete; derived from status and warnings
Scanner: playwright-chromium
Playwright: 1.61.1
Browser: 149.0.7827.55
Timezone: UTC
Headless: yes
Viewport: 1440×980
GPC: configured off · readback not recorded
Egress: github-actions-ubuntu
Catalog: Hand-curated service catalog
US-biased · hand-curated-2026.06
133 entries
Brave Shields lists: Brave default ad-block lists
31 lists · fetched 7/25/2026

Automated Chromium scan using Playwright 1.61.1 from github-actions-ubuntu with browser 149.0.7827.55, timezone UTC, locale en-US, the listed viewport, and Brave Shields classification only. Brave-list matching uses each route-evaluated request's initiating document (the parent document for a subframe navigation), under methodology shields-request-context-v2-adblock-rust-0.13.2-request-method-v1-playwright-1.61.1; main-frame navigations are not blocked or counted as matches, and redirect follow-up URLs that Playwright does not re-route are not independently evaluated. Treat results as reproducible evidence for this scan configuration, not a universal claim about all visitors.

Domain evidence

9 recorded domains

Every domain this visit recorded, with its role, request count and catalog match.
Domain	Role	Requests	Catalog match	Resource types
static.licdn.com	service	25	LinkedIn: social / advertising pixel	stylesheet, image, script, fetch
*.demdex.net	service	5	Adobe: analytics / advertising	xhr, document, image
..doubleclick.net	service	2	Google: advertising	image
*.bing.com	service	1	Microsoft: advertising / analytics	image
*.protechts.net	third-party	5	No catalog match	document, script, xhr
accounts.google.com	third-party	2	No catalog match	document, xhr
*.gstatic.com	third-party	1	No catalog match	font
www.linkedin.com	first-party	13	No catalog match	document, xhr, fetch
*.linkedin.com	first-party	1	No catalog match	script

Request log

55 recorded requests

In hosts and URLs, * and … mark details hidden for privacy.

Request references name this visit's retained JSON rows in order (B = baseline, V = variant, S = single). R0001 is the first request row.

Every request row this visit retained, with its time, status, resource type, domain and recorded provenance.
Ref	Time	Status	Type	Domain	Provenance	URL
`B:R0001`	44ms	200	document	www.linkedin.com	Not attributed	https://www.linkedin.com/
`B:R0002`	258ms	200	stylesheet	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0003`	258ms	200	image	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0004`	260ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0005`	260ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0006`	445ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0007`	446ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0008`	446ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0009`	552ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0010`	552ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0011`	553ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0012`	553ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0013`	554ms	200	xhr	www.linkedin.com	Not attributed	https://www.linkedin.com/…/api/…
`B:R0014`	554ms	200	script	*.linkedin.com	Not attributed	https://*.linkedin.com/…
`B:R0015`	554ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0016`	555ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0017`	555ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0018`	556ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0019`	556ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0020`	556ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0021`	557ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0022`	557ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0023`	558ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0024`	558ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0025`	558ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0026`	559ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…/api/…
`B:R0027`	562ms	200	document	*.protechts.net	Not attributed	https://*.protechts.net/…?…
`B:R0028`	564ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0029`	565ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0030`	565ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0031`	573ms	200	document	accounts.google.com	Not attributed	https://accounts.google.com/…?…&size&type&width&hl
`B:R0032`	576ms	200	xhr	accounts.google.com	Not attributed	https://accounts.google.com/…/status?…
`B:R0033`	651ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…
`B:R0034`	667ms	200	xhr	www.linkedin.com	Not attributed	https://www.linkedin.com/…/api/…
`B:R0035`	684ms	200	xhr	www.linkedin.com	Not attributed	https://www.linkedin.com/…/api/…
`B:R0036`	685ms	200	xhr	*.demdex.net	Not attributed	https://*.demdex.net/…?…
`B:R0037`	688ms	200	script	*.protechts.net	Not attributed	https://*.protechts.net/…
`B:R0038`	700ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…/api/…
`B:R0039`	712ms	200	xhr	www.linkedin.com	Not attributed	https://www.linkedin.com/…
`B:R0040`	770ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…
`B:R0041`	811ms	200	xhr	*.protechts.net	Not attributed	https://*.protechts.net/…?…
`B:R0042`	820ms	200	xhr	*.protechts.net	Not attributed	https://*.protechts.net/api/…
`B:R0043`	842ms	200	font	*.gstatic.com	Not attributed	https://*.gstatic.com/…
`B:R0044`	934ms	200	document	*.demdex.net	Not attributed	https://*.demdex.net/…?…
`B:R0045`	935ms	200	xhr	*.demdex.net	Not attributed	https://*.demdex.net/…?…
`B:R0046`	1,007ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…
`B:R0047`	1,209ms	302	image	..doubleclick.net	Not attributed	https://..doubleclick.net/…?…
`B:R0048`	1,310ms	302	image	*.bing.com	Not attributed	https://*.bing.com/…?…
`B:R0049`	1,348ms	302	image	..doubleclick.net	Not attributed	https://..doubleclick.net/…?…
`B:R0050`	1,375ms	200	image	*.demdex.net	Not attributed	https://*.demdex.net/…
`B:R0051`	1,393ms	200	image	*.demdex.net	Not attributed	https://*.demdex.net/…?…
`B:R0052`	1,735ms	200	xhr	*.protechts.net	Not attributed	https://*.protechts.net/api/…
`B:R0053`	2,500ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…
`B:R0054`	4,500ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…
`B:R0055`	6,500ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…

Brave-list blocking — evidence

2026-07-27T10:09:30.568Z · complete; derived from status and warnings

Retained observations from this visit. Missing measurements do not establish absence of activity.

Request attribution map

Attributed requests: 0
Not attributable: 28
Third-party requests: 28

No unique actor could be assigned to 28 of these requests. That includes requests for which the browser reported no usable initiator, and repeated URLs seen with conflicting initiators. This report does not distinguish those causes, so they are counted together rather than drawn.

28 third-party requests: 0 attributed to a single recorded actor, 28 not attributable.

No retained third-party request has one recorded actor to draw. This is not evidence that no actor was involved: the visit may have reported no actor or several actors for the same request.

By the numbers

Recorded counts and evidence availability from this one visit. The findings above interpret them.

Requests3228 third-party

Blocked by Brave lists11engine blocks reported by this visit; no engine readback recorded

Third-party domains31 distinct catalogued service entity

Cookies60 third-party

Storage keys0values omitted

Fingerprint API calls263 high-entropy heuristics matched

Interaction listenersInputthird-party listener coverage; transmission tested separately

GPC signalConfigured offreadback not recorded

Duration3.2s10:09:30 AM UTC

Request composition & timeline

First-party requests 4

Other third-party requests 3

Catalog-matched third-party requests 25

32 requests were recorded from 46 ms to 860 ms. Open the request log for exact timing and request details.

0 ms860 ms

Top Third Parties

static.licdn.comLinkedIn: social / advertising pixel

accounts.google.comGoogle · operator identified; no tracking-service classification

*.gstatic.comGoogle · operator identified; no tracking-service classification

Advertising Pixels

This legacy report did not record pixel evidence; an empty display is not an absence finding.

Cookies

.linkedin.com4

first-party · 3 persistent · 1 session

lidc, __cf_bm

.www.linkedin.com2

first-party · 1 persistent · 1 session

JSESSIONID

3 cookie names hidden because unreviewed names can contain identifiers. Cookie values are never recorded.

Storage

No local or session storage keys observed on the final page.

Browser Behavior Signals

Canvas fingerprinting heuristic2 canvases matched; reads: canvas.toDataURL

Offline audio rendering heuristic2 offline renders with audio.OfflineAudioContext.createDynamicsCompressor, audio.OfflineAudioContext.createOscillator and audio.OfflineAudioContext.startRendering

Input-monitoring listener coverage14 addEventListener calls with https://static.licdn.com/ in the registration call chain, across keydown and keyup on body, other and window; repeat registrations of the same handler count separately and removals are not observed

Session-recording listener coverage44 addEventListener calls with https://static.licdn.com/ in the registration call chain, across click, keydown and keyup, plus 3 others on body, document and other, plus 1 other; repeat registrations of the same handler count separately and removals are not observed

WebRTC peer-connection probing2 peer connections with 2 data channels, 2 offers, and 2 local descriptions

audio.OfflineAudioContext.createDynamicsCompressor2 calls

audio.OfflineAudioContext.createOscillator2 calls

audio.OfflineAudioContext.startRendering2 calls

canvas.toDataURL4 calls

webgl.getParameter.UNMASKED_RENDERER_WEBGL4 calls

webgl.getParameter.UNMASKED_VENDOR_WEBGL4 calls

webrtc.RTCPeerConnection2 calls

webrtc.RTCPeerConnection.createDataChannel2 calls

webrtc.RTCPeerConnection.createOffer2 calls

webrtc.RTCPeerConnection.setLocalDescription2 calls

Methodology

Schema: v1 schema · facts legacy-derived · descriptive report
Run quality: complete; derived from status and warnings
Scanner: playwright-chromium
Playwright: 1.61.1
Browser: 149.0.7827.55
Timezone: UTC
Headless: yes
Viewport: 1440×980
GPC: configured off · readback not recorded
Egress: github-actions-ubuntu
Catalog: Hand-curated service catalog
US-biased · hand-curated-2026.06
133 entries
Brave Shields lists: Brave default ad-block lists
31 lists · fetched 7/25/2026

Automated Chromium scan using Playwright 1.61.1 from github-actions-ubuntu with browser 149.0.7827.55, timezone UTC, locale en-US, the listed viewport, and Brave Shields block simulation. Brave-list matching uses each route-evaluated request's initiating document (the parent document for a subframe navigation), under methodology shields-request-context-v2-adblock-rust-0.13.2-request-method-v1-playwright-1.61.1; main-frame navigations are not blocked or counted as matches, and redirect follow-up URLs that Playwright does not re-route are not independently evaluated. Treat results as reproducible evidence for this scan configuration, not a universal claim about all visitors.

Domain evidence

4 recorded domains

Every domain this visit recorded, with its role, request count and catalog match.
Domain	Role	Requests	Catalog match	Resource types
static.licdn.com	service	25	LinkedIn: social / advertising pixel	stylesheet, image, script, fetch
accounts.google.com	third-party	2	No catalog match	document, xhr
*.gstatic.com	third-party	1	No catalog match	font
www.linkedin.com	first-party	4	No catalog match	document, xhr, fetch

Request log

32 recorded requests

In hosts and URLs, * and … mark details hidden for privacy.

Request references name this visit's retained JSON rows in order (B = baseline, V = variant, S = single). R0001 is the first request row.

Every request row this visit retained, with its time, status, resource type, domain and recorded provenance.
Ref	Time	Status	Type	Domain	Provenance	URL
`V:R0001`	46ms	200	document	www.linkedin.com	Not attributed	https://www.linkedin.com/
`V:R0002`	253ms	200	stylesheet	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0003`	253ms	200	image	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0004`	256ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0005`	256ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0006`	474ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0007`	475ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0008`	475ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0009`	604ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0010`	604ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0011`	604ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0012`	605ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0013`	606ms	200	xhr	www.linkedin.com	Not attributed	https://www.linkedin.com/…/api/…
`V:R0014`	606ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0015`	607ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0016`	607ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0017`	608ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0018`	608ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0019`	609ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0020`	609ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0021`	609ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0022`	609ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0023`	610ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0024`	610ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0025`	610ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…/api/…
`V:R0026`	617ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0027`	617ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0028`	617ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0029`	631ms	200	document	accounts.google.com	Not attributed	https://accounts.google.com/…?…&size&type&width&hl
`V:R0030`	634ms	200	xhr	accounts.google.com	Not attributed	https://accounts.google.com/…/status?…
`V:R0031`	783ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…/api/…
`V:R0032`	860ms	200	font	*.gstatic.com	Not attributed	https://*.gstatic.com/…

This versioned report is currently retained in the public corpus. Follow the currently retained site history, repeat the same public route when it is available, or request a transparent evidence correction.

Integrity and provenance

Evidence receipt

Open report JSON Open provenance sidecar Printable version Download PDF + evidence Open PDF

Report ID: 20260727-91cecf6afeec2b57ca990607ead56fbc
Site: www.linkedin.com
Latest visit: Jul 27, 2026, 10:09 AM UTC
Schema: v1 schema · facts legacy-derived · descriptive report

Verify recorded provenance

Baseline visit

Started: Jul 27, 2026, 10:09 AM UTC
Run quality: complete; derived from status and warnings
Scanner: playwright-chromium
Browser: 149.0.7827.55
Redaction: not recorded by this schema
Provenance: Exact build and instrument digests were not recorded by this legacy schema.

Variant visit

Started: Jul 27, 2026, 10:09 AM UTC
Run quality: complete; derived from status and warnings
Scanner: playwright-chromium
Browser: 149.0.7827.55
Redaction: not recorded by this schema
Provenance: Exact build and instrument digests were not recorded by this legacy schema.

Recorded provenance is self-reported measurement metadata, not a cryptographic attestation. The public versioned report JSON contains the retained public evidence; see the methodology for interpretation and retention limits.

This report covers what the scanner measures, not everything a site can do. 16 browser surfaces are not instrumented at all (Every page except the one that was scanned; Anything that only loads after scrolling or interaction; Why a request happened, as a causal chain; and 13 others), 3 capabilities are declined by policy, and 3 are outside what any single visit can see. Their absence from this report is not evidence that they did not occur. Read the published coverage boundary.

Detector accuracy is unmeasured. No calibration study currently publishes a precision or recall for the detectors on this page, so a detector match here is a recorded observation, not a calibrated classification. How detector accuracy is measured.

Approved use boundary: This report is investigative evidence that requires independent corroboration. It is not a standalone legal determination and not the sole exhibit in a legal proceeding. Recorded in this project's release manifest on 2026-08-02.