Baseline visit Older format: some facts reconstructed, descriptive only

www.linkedin.com

Requested addresshttps://www.linkedin.com/

Jul 21, 2026, 9:35 PM UTC

complete; derived from status and warnings

View site history Scan this exact route again

Comparison ReportOlder format: some facts reconstructed, descriptive only

Brave-list blocking off/on comparison

Recorded final address https://www.linkedin.com/

SharePDF + evidence

What this actually means

linkedin.com recorded 4 fewer third-party requests in the visit configured for Brave-list blocking.

The visit with no blocking made 43 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 4 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.

1tracking-service entity

33cross-site requests

3third-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.

43 requests observed in one controlled visit.

Worth checking

10 requests matched Brave Shields filter lists

10 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 25 request rows in this visit.Show matched requests

Not flagged

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

The blocking visit ran with the scanner configured to apply Brave's ad-block engine and default Shields filter lists. It was a simulation in this scanner's browser, not a live Brave-browser visit, and application was not verified. Compared with the unblocked visit, it showed 4 fewer third-party requests and 3 fewer third-party cookies.

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). 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

Privacy policy read; it made no statement this scan can check

None of the statements this scan knows how to check appear in the policy text. As a result, nothing was compared against this visit's evidence (1 of 1 observed tracking company named in the policy). That is a limit of the automated check, not a finding about the site either way.

Statements checked automatically: blanket no-cookie claims, third-party-cookie claims, and combined do-not-sell-or-share claims against advertising-pixel identifier fields. Global Privacy Control claims are never checked against request counts, which cannot show whether selling or sharing stopped.

Policy at https://www.linkedin.com/legal/privacy-policy; 0 checkable statements matched; 1 of 1 observed tracking company named in the policy.

Context

Catalogued service domains recorded responses during this visit

LinkedIn 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. This scan could not identify 1 of the 4 third-party hosts recorded here, so it cannot say who operates it. That is a limit of identity coverage, not evidence about the site.

33 cross-site requests across 4 third-party hosts.Modest distinct tracking-service entities count.Show third-party requests

Context

Requests were dispatched to catalogued major-platform domains

This visit dispatched requests to catalogued domains for LinkedIn.

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

25 requests to these platforms.Show catalog-matched requests

Not flagged

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

Context

Third-party cookies were present

3 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.

10 cookies total in this report.Modest third-party cookies count.

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. That is 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. The card therefore 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.

Session-recording listener coverage: 72 interaction-listener registrations with https://*.protechts.net/ and https://static.licdn.com/ in the registration call chain. Input-monitoring listener coverage: 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.

Canvas fingerprinting heuristic: 2 canvases matched; reads: canvas.toDataURL. Offline audio rendering heuristic: 2 offline renders with audio.OfflineAudioContext.createDynamicsCompressor, audio.OfflineAudioContext.createOscillator and audio.OfflineAudioContext.startRendering. WebRTC peer-connection probing: 2 peer connections with 2 data channels, 2 offers, and 2 local descriptions.

Brave Shields Comparison

No blocking → Brave-list blocking delta

No blocking: 3,309msBrave-list blocking: 3,330msRan first: No blocking

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-10No blocking: 43 · Brave-list blocking: 33

Third-party requests-4No blocking: 33 · Brave-list blocking: 29

Third-party domains0No blocking: 4 · Brave-list blocking: 4

Cookies-3No blocking: 10 · Brave-list blocking: 7

Third-party cookies-3No blocking: 3 · Brave-list blocking: 0

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

Catalog-matched requests0No blocking: 25 · 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: 9 · Brave-list blocking: 4Show 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

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

csp.withgoogle.comunlabeled third partyNo blocking: 0 · Brave-list blocking: 1Show No blocking requests · Show Brave-list blocking requests+1

Domains only with Brave-list blocking

csp.withgoogle.comunlabeled · Show Brave-list blocking requests1

Domains only with No blocking

*.protechts.netunlabeled · Show No blocking requests5

*.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

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

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

No entity changes observed.

Measurement limits

7 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 "No 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.
Blocked a request that could not be verified as public: https://{label}.linkedin.com/{seg}/{seg}
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.

Brave-list blocking visit only

Brave Shields block simulation was enabled; matching requests were aborted before loading and are not included in request totals.

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: e2fb4fe6b08e5b7485eff7eef365edbf8a0440ca

No blocking — evidence

2026-07-21T21:35:42.251Z · 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: 33
Third-party requests: 33

No unique actor could be assigned to 33 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.

33 third-party requests: 0 attributed to a single recorded actor, 33 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.

Requests4333 third-party

Matched Shields lists10classification reported by this visit; no engine readback recorded

Third-party domains41 distinct catalogued service entity

Cookies103 third-party

Storage keys0values omitted

Fingerprint API calls263 high-entropy heuristics matched

Interaction listenersInputthird-party listener coverage; transmission tested separately

GPC signalConfigured onreadback not recorded

Duration3.3s9:35:42 PM UTC

Request composition & timeline

First-party requests 10

Other third-party requests 8

Catalog-matched third-party requests 25

43 requests were recorded from 45 ms to 969 ms. Open the request log for exact timing and request details.

0 ms969 ms

Top Third Parties

static.licdn.comLinkedIn: social / advertising pixel

*.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.com5

first-party · 4 persistent · 1 session

lidc, __cf_bm

.protechts.net3

third-party · 2 persistent · 1 session

.www.linkedin.com2

first-party · 1 persistent · 1 session

JSESSIONID

7 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 on · 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 7/13/2026

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

6 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
*.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	9	No catalog match	document, xhr, fetch
*.linkedin.com	first-party	1	No catalog match	script

Request log

43 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`	45ms	200	document	www.linkedin.com	Not attributed	https://www.linkedin.com/
`B:R0002`	220ms	200	stylesheet	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0003`	220ms	200	image	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0004`	222ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0005`	222ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0006`	385ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0007`	386ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0008`	386ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0009`	513ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0010`	514ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0011`	514ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0012`	514ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0013`	515ms	200	xhr	www.linkedin.com	Not attributed	https://www.linkedin.com/…/api/…
`B:R0014`	515ms	200	script	*.linkedin.com	Not attributed	https://*.linkedin.com/…
`B:R0015`	515ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0016`	517ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0017`	517ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0018`	517ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0019`	518ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0020`	518ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0021`	518ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0022`	519ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0023`	519ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0024`	519ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0025`	519ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0026`	520ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…/api/…
`B:R0027`	523ms	200	document	*.protechts.net	Not attributed	https://*.protechts.net/…?…
`B:R0028`	526ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0029`	527ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0030`	528ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`B:R0031`	546ms	200	document	accounts.google.com	Not attributed	https://accounts.google.com/…?…&size&type&width&hl
`B:R0032`	547ms	200	xhr	accounts.google.com	Not attributed	https://accounts.google.com/…/status?…
`B:R0033`	590ms	200	xhr	www.linkedin.com	Not attributed	https://www.linkedin.com/…/api/…
`B:R0034`	646ms	200	script	*.protechts.net	Not attributed	https://*.protechts.net/…
`B:R0035`	653ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…
`B:R0036`	703ms	200	xhr	*.protechts.net	Not attributed	https://*.protechts.net/…?…
`B:R0037`	713ms	200	xhr	*.protechts.net	Not attributed	https://*.protechts.net/api/…
`B:R0038`	717ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…/api/…
`B:R0039`	724ms	200	xhr	www.linkedin.com	Not attributed	https://www.linkedin.com/…
`B:R0040`	793ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…
`B:R0041`	799ms	200	font	*.gstatic.com	Not attributed	https://*.gstatic.com/…
`B:R0042`	951ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…
`B:R0043`	969ms	200	xhr	*.protechts.net	Not attributed	https://*.protechts.net/…

Brave-list blocking — evidence

2026-07-21T21:35:45.574Z · 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: 29
Third-party requests: 29

No unique actor could be assigned to 29 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.

29 third-party requests: 0 attributed to a single recorded actor, 29 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.

Requests3329 third-party

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

Third-party domains41 distinct catalogued service entity

Cookies70 third-party

Storage keys0values omitted

Fingerprint API calls263 high-entropy heuristics matched

Interaction listenersInputthird-party listener coverage; transmission tested separately

GPC signalConfigured onreadback not recorded

Duration3.3s9:35:45 PM UTC

Request composition & timeline

First-party requests 4

Other third-party requests 4

Catalog-matched third-party requests 25

33 requests were recorded from 56 ms to 859 ms. Open the request log for exact timing and request details.

0 ms859 ms

Top Third Parties

static.licdn.comLinkedIn: social / advertising pixel

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

csp.withgoogle.comoperator unidentified

*.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.com5

first-party · 4 persistent · 1 session

lidc, __cf_bm

.www.linkedin.com2

first-party · 1 persistent · 1 session

JSESSIONID

4 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 on · 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 7/13/2026

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

5 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
csp.withgoogle.com	third-party	1	No catalog match	other
*.gstatic.com	third-party	1	No catalog match	font
www.linkedin.com	first-party	4	No catalog match	document, xhr, fetch

Request log

33 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`	56ms	200	document	www.linkedin.com	Not attributed	https://www.linkedin.com/
`V:R0002`	296ms	200	stylesheet	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0003`	297ms	200	image	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0004`	299ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0005`	300ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0006`	459ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0007`	460ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0008`	461ms	200	script	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0009`	576ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0010`	576ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0011`	577ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0012`	577ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0013`	579ms	200	xhr	www.linkedin.com	Not attributed	https://www.linkedin.com/…/api/…
`V:R0014`	580ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0015`	580ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0016`	581ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0017`	581ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0018`	581ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0019`	582ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0020`	582ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0021`	583ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0022`	583ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0023`	583ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0024`	584ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0025`	584ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…/api/…
`V:R0026`	589ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0027`	591ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0028`	591ms	200	fetch	static.licdn.com	Not attributed	https://static.licdn.com/…
`V:R0029`	603ms	200	document	accounts.google.com	Not attributed	https://accounts.google.com/…?…&size&type&width&hl
`V:R0030`	606ms	200	xhr	accounts.google.com	Not attributed	https://accounts.google.com/…/status?…
`V:R0031`	797ms	200	fetch	www.linkedin.com	Not attributed	https://www.linkedin.com/…/api/…
`V:R0032`	797ms	n/a	other	csp.withgoogle.com	Not attributed	https://csp.withgoogle.com/…
`V:R0033`	859ms	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: 20260721-0f2346d087f561b906f1bfa5e5674a84
Site: www.linkedin.com
Latest visit: Jul 21, 2026, 9:35 PM UTC
Schema: v1 schema · facts legacy-derived · descriptive report

Verify recorded provenance

Baseline visit

Started: Jul 21, 2026, 9:35 PM 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 21, 2026, 9:35 PM 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. 17 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 14 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.