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

www.bbc.com

https://www.bbc.com/

Jul 27, 2026, 9:41 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.bbc.com/

SharePDF + evidence

What this actually means

bbc.com recorded 101 fewer third-party requests in the visit configured for Brave-list blocking.

The visit with no blocking made 194 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 101 fewer third-party requests. The blocker directly stopped 21 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

182cross-site requests

11third-party cookie records

Plain-Language Findings

What this visit means

Unfamiliar terms are defined in the glossary

playwright-chromium

Review-worthy

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.

194 requests observed in one controlled visit.

Worth checking

58 requests matched Brave Shields filter lists

58 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 16 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 101 fewer third-party requests, 11 fewer third-party cookies and 12 fewer tracking-related service requests.

Services only seen in the unblocked visit: Google, Comscore and Chartbeat, plus 1 other. The blocking visit's engine directly blocked 21 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

Worth checking

1 first-party DNS alias matched tracking checks

1 resolved target matched Brave filter lists; those matches do not identify the operators.

The scanner followed DNS CNAME chains from first-party subdomains and checked resolved targets against the service catalog and Brave filter lists. These matches do not establish a request's purpose, profiling, or an intent to conceal tracking. A filter-list match alone is not a verified service identity or proof of tracking.

{label}.api.bbc.com → {label}.at-o.net (Brave filter-list match; operator unverified)Open domain evidence

Context

Tracking companies the privacy policy does not appear to name

Comscore and Chartbeat 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: Google and Nielsen.

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

Review-worthy

Catalogued service domains recorded responses during this visit

Google, Comscore and Chartbeat, 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 advertising, audience measurement and audience analytics. This scan could not identify 26 of the 35 third-party hosts recorded here, so it cannot say who operates them. That is a limit of identity coverage, not evidence about the site. The role taxonomy leaves at least one catalog category unclassified for these identified services and assigns none a tracking-related role, so they are not counted as tracking-related: Optimizely.

182 cross-site requests across 35 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 Google.

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

5 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

11 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.

39 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.

267 interaction-listener registrations with https://cdn.cxense.com/, https://cdn.permutive.com/ and https://cdn.speedcurve.com/, plus 6 others in the registration call chain and 93 input-listener registrations with https://cdn.cxense.com/, https://cdn.speedcurve.com/ and https://cdn.tinypass.com/, plus 3 others in the registration call chain

Nothing observed

No fingerprint-like API calls observed

The scan did not observe the instrumented high-entropy browser APIs.

This is an observation layer, not proof that fingerprinting is impossible.

0 API families recorded.

Brave Shields Comparison

No blocking → Brave-list blocking delta

No blocking: 5,472msBrave-list blocking: 5,302ms

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-107No blocking: 194 · Brave-list blocking: 87

Third-party requests-101No blocking: 182 · Brave-list blocking: 81

Third-party domains-26No blocking: 35 · Brave-list blocking: 9

Cookies-31No blocking: 39 · Brave-list blocking: 8

Third-party cookies-11No blocking: 11 · Brave-list blocking: 0

Storage keys-71No blocking: 72 · Brave-list blocking: 1

Catalog-matched requests-15No blocking: 16 · Brave-list blocking: 1

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

*.covatic.iounlabeled third partyNo blocking: 12 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-12

*.cloudflare.comunlabeled third partyNo blocking: 11 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-11

*.piano.iounlabeled third partyNo blocking: 11 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-11

api.permutive.comunlabeled third partyNo blocking: 8 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-8

*.*.api.bbc.co.ukunlabeled third partyNo blocking: 7 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-7

cdn.privacy-mgmt.comunlabeled third partyNo blocking: 7 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-7

*.api.bbc.comfirst partyNo blocking: 11 · Brave-list blocking: 5Show No blocking requests · Show Brave-list blocking requests-6

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

*.*.doubleclick.netGoogle · advertisingNo blocking: 4 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-4

*.the-ozone-project.comunlabeled third partyNo blocking: 4 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-4

static.files.bbci.co.ukunlabeled third partyNo blocking: 51 · Brave-list blocking: 48Show No blocking requests · Show Brave-list blocking requests-3

*.doubleverify.comunlabeled third partyNo blocking: 4 · Brave-list blocking: 1Show No blocking requests · Show Brave-list blocking requests-3

*.scorecardresearch.comComscore · audience measurementNo blocking: 3 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-3

cdn.cxense.comunlabeled third partyNo blocking: 3 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-3

*.cxense.comunlabeled third partyNo blocking: 2 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-2

*.imrworldwide.comNielsen · audience measurementNo blocking: 2 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-2

*.mparticle.comunlabeled third partyNo blocking: 2 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-2

cdn.permutive.comunlabeled third partyNo blocking: 2 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-2

cdn.optimizely.comOptimizely · experimentationNo blocking: 2 · Brave-list blocking: 1Show No blocking requests · Show Brave-list blocking requests-1

*.adnxs.comunlabeled third partyNo blocking: 1 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-1

*.cdn.optimizely.comOptimizely · experimentationNo blocking: 1 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-1

*.chartbeat.netChartbeat · audience analyticsNo blocking: 1 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-1

*.dv.techunlabeled third partyNo blocking: 1 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-1

*.googlesyndication.comGoogle · advertisingNo blocking: 1 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-1

*.optimizely.comOptimizely · experimentationNo blocking: 1 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-1

*.prmutv.counlabeled third partyNo blocking: 1 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-1

*.webcontentassessor.comunlabeled third partyNo blocking: 1 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-1

cdn.speedcurve.comunlabeled third partyNo blocking: 1 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-1

edigitalsurvey.comunlabeled third partyNo blocking: 1 · Brave-list blocking: 0Show No blocking requests · Show Brave-list blocking requests-1

static.chartbeat.comChartbeat · audience analyticsNo 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

*.covatic.iounlabeled · Show No blocking requests12

*.cloudflare.comunlabeled · Show No blocking requests11

*.piano.iounlabeled · Show No blocking requests11

api.permutive.comunlabeled · Show No blocking requests8

*.*.api.bbc.co.ukunlabeled · Show No blocking requests7

cdn.privacy-mgmt.comunlabeled · Show No blocking requests7

*.dotmetrics.netunlabeled · Show No blocking requests5

*.*.doubleclick.netGoogle · advertising · Show No blocking requests4

*.the-ozone-project.comunlabeled · Show No blocking requests4

*.scorecardresearch.comComscore · audience measurement · Show No blocking requests3

cdn.cxense.comunlabeled · Show No blocking requests3

*.cxense.comunlabeled · Show No blocking requests2

*.imrworldwide.comNielsen · audience measurement · Show No blocking requests2

*.mparticle.comunlabeled · Show No blocking requests2

cdn.permutive.comunlabeled · Show No blocking requests2

*.adnxs.comunlabeled · Show No blocking requests1

*.cdn.optimizely.comOptimizely · experimentation · Show No blocking requests1

*.chartbeat.netChartbeat · audience analytics · Show No blocking requests1

*.dv.techunlabeled · Show No blocking requests1

*.googlesyndication.comGoogle · advertising · Show No blocking requests1

*.optimizely.comOptimizely · experimentation · Show No blocking requests1

*.prmutv.counlabeled · Show No blocking requests1

*.webcontentassessor.comunlabeled · Show No blocking requests1

cdn.speedcurve.comunlabeled · Show No blocking requests1

edigitalsurvey.comunlabeled · Show No blocking requests1

static.chartbeat.comChartbeat · audience analytics · 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

__cf_bm.piano.iothird-party

Visible storage keys only with Brave-list blocking

No visible storage-key changes to show; privacy-filtered keys are not itemized.

Visible storage keys only with No blocking

No visible storage-key changes to show; privacy-filtered keys are not itemized.

Entities only with Brave-list blocking

No entity changes observed.

Entities only with No blocking

Google2 domains5

Comscore1 domain3

Chartbeat2 domains2

Nielsen1 domain2

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 "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.bbc.com/{seg}/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

Resolved 1 first-party subdomain that is a CNAME alias for a third-party tracker (CNAME cloaking), which request-URL matching alone would miss.

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: 3c18992e02534f33c825f7c2e51dd534d3ccab0d

No blocking — evidence

2026-07-27T09:41:26.847Z · 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: 182
Third-party requests: 182

No unique actor could be assigned to 182 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.

182 third-party requests: 0 attributed to a single recorded actor, 182 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.

Requests194182 third-party

Matched Shields lists58classification reported by this visit; no engine readback recorded

Third-party domains355 distinct catalogued service entities

Cookies3911 third-party

Storage keys7272 keys privacy-filtered; values omitted

Fingerprint API calls00 API families

Interaction listenersInputthird-party listener coverage; transmission tested separately

GPC signalConfigured offreadback not recorded

Duration5.5s9:41:26 AM UTC

Request composition & timeline

First-party requests 12

Other third-party requests 166

Catalog-matched third-party requests 16

194 requests were recorded from 48 ms to 3,034 ms. Open the request log for exact timing and request details.

0 ms3,034 ms

Top Third Parties

*.*.doubleclick.netGoogle: advertising

*.scorecardresearch.comComscore: audience measurement

cdn.optimizely.comOptimizely: experimentation

*.imrworldwide.comNielsen: audience measurement

*.cdn.optimizely.comOptimizely: experimentation

*.googlesyndication.comGoogle: advertising

static.chartbeat.comChartbeat: audience analytics

*.chartbeat.netChartbeat: audience analytics

+27 more in the domain table.

Advertising Pixels

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

Cookies

.bbc.com22

first-party · 22 persistent

www.bbc.com5

first-party · 1 persistent · 4 session

.piano.io3

third-party · 3 persistent

__cf_bm

.dotmetrics.net2

third-party · 2 persistent

.scorecardresearch.com2

third-party · 2 persistent

.*.prmutv.co1

third-party · 1 persistent

.cxense.com1

third-party · 1 persistent

.imrworldwide.com1

third-party · 1 persistent

*.cdn.optimizely.com1

third-party · 1 persistent

.www.bbc.com1

first-party · 1 session

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

Storage

localStorage69

69 keys · 267,440 bytes recorded

sessionStorage3

3 keys · 2,226 bytes recorded

72 storage keys hidden because unreviewed keys can contain identifiers. Values are not stored; only byte counts are kept.

Browser Behavior Signals

Input-monitoring listener coverage93 addEventListener calls with https://cdn.cxense.com/, https://cdn.speedcurve.com/ and https://cdn.tinypass.com/, plus 3 others in the registration call chain, across change, input and keydown, plus 3 others on body, document and other, plus 1 other; repeat registrations of the same handler count separately and removals are not observed

Session-recording listener coverage267 addEventListener calls with https://cdn.cxense.com/, https://cdn.permutive.com/ and https://cdn.speedcurve.com/, plus 6 others in the registration call chain, across click, input and keydown, plus 13 others on body, document and other, plus 1 other; repeat registrations of the same handler count separately and removals are not observed

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

37 recorded domains

Every domain this visit recorded, with its role, request count and catalog match.
Domain	Role	Requests	Catalog match	Resource types
..doubleclick.net	service	4	Google: advertising	script, document, other
*.scorecardresearch.com	service	3	Comscore: audience measurement	script, image
cdn.optimizely.com	service	2	Optimizely: experimentation	script, xhr
*.imrworldwide.com	service	2	Nielsen: audience measurement	script
*.cdn.optimizely.com	service	1	Optimizely: experimentation	document
*.googlesyndication.com	service	1	Google: advertising	fetch
static.chartbeat.com	service	1	Chartbeat: audience analytics	script
*.chartbeat.net	service	1	Chartbeat: audience analytics	image
*.optimizely.com	service	1	Optimizely: experimentation	xhr
static.files.bbci.co.uk	third-party	51	No catalog match	stylesheet, image, script, font
*.bbci.co.uk	third-party	24	No catalog match	script, image
*.covatic.io	third-party	12	No catalog match	script, xhr
*.piano.io	third-party	11	No catalog match	xhr, document, stylesheet, script, image
*.cloudflare.com	third-party	11	No catalog match	script
api.permutive.com	third-party	8	No catalog match	fetch, xhr
cdn.privacy-mgmt.com	third-party	7	No catalog match	script, xhr
..api.bbc.co.uk	third-party	7	No catalog match	fetch
*.dotmetrics.net	third-party	5	No catalog match	script, image
*.the-ozone-project.com	third-party	4	No catalog match	script
*.doubleverify.com	third-party	4	No catalog match	script, fetch
cdn.cxense.com	third-party	3	No catalog match	script
*.files.bbci.co.uk	third-party	3	No catalog match	script, xhr
cdn.permutive.com	third-party	2	No catalog match	script, xhr
*.mparticle.com	third-party	2	No catalog match	fetch
*.cxense.com	third-party	2	No catalog match	script, image
static.bbci.co.uk	third-party	1	No catalog match	script
cdn.tinypass.com	third-party	1	No catalog match	script
*.api.bbci.co.uk	third-party	1	No catalog match	fetch
www.bbc.co.uk	third-party	1	No catalog match	fetch
*.webcontentassessor.com	third-party	1	No catalog match	script
*.prmutv.co	third-party	1	No catalog match	xhr
*.adnxs.com	third-party	1	No catalog match	xhr
*.dv.tech	third-party	1	No catalog match	ping
cdn.speedcurve.com	third-party	1	No catalog match	script
edigitalsurvey.com	third-party	1	No catalog match	document
*.api.bbc.com	first-party	11	No catalog match	script, xhr
www.bbc.com	first-party	1	No catalog match	document

Request log

194 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`	48ms	200	document	www.bbc.com	Not attributed	https://www.bbc.com/
`B:R0002`	215ms	200	stylesheet	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0003`	215ms	200	script	static.bbci.co.uk	Not attributed	https://static.bbci.co.uk/…
`B:R0004`	215ms	200	script	*.api.bbc.com	Not attributed	https://*.api.bbc.com/…
`B:R0005`	216ms	200	image	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`B:R0006`	223ms	200	script	cdn.optimizely.com	Not attributed	https://cdn.optimizely.com/…
`B:R0007`	223ms	200	script	cdn.tinypass.com	Not attributed	https://cdn.tinypass.com/api/…
`B:R0008`	223ms	200	script	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`B:R0009`	225ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0010`	226ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0011`	226ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0012`	227ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0013`	228ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0014`	228ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0015`	229ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0016`	229ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0017`	229ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0018`	229ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0019`	229ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0020`	230ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0021`	230ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0022`	230ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0023`	230ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0024`	230ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0025`	230ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0026`	230ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0027`	231ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0028`	231ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0029`	231ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0030`	231ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0031`	232ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0032`	232ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0033`	232ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0034`	232ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0035`	232ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0036`	232ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0037`	232ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0038`	233ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0039`	233ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0040`	233ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0041`	233ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0042`	233ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0043`	233ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0044`	233ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0045`	233ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0046`	394ms	200	font	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`B:R0047`	397ms	200	font	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`B:R0048`	400ms	200	font	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`B:R0049`	401ms	200	font	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`B:R0050`	401ms	200	font	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`B:R0051`	401ms	200	font	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`B:R0052`	407ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`B:R0053`	407ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/news/…
`B:R0054`	407ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/news/…
`B:R0055`	407ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`B:R0056`	407ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`B:R0057`	408ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`B:R0058`	408ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`B:R0059`	408ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`B:R0060`	408ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`B:R0061`	408ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`B:R0062`	408ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`B:R0063`	409ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`B:R0064`	416ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`B:R0065`	418ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`B:R0066`	418ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`B:R0067`	418ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`B:R0068`	419ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`B:R0069`	419ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/news/…
`B:R0070`	419ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/news/…
`B:R0071`	419ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/news/…
`B:R0072`	420ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/news/…
`B:R0073`	420ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/news/…
`B:R0074`	420ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/news/…
`B:R0075`	692ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0076`	694ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0077`	695ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`B:R0078`	695ms	200	fetch	*.api.bbci.co.uk	Not attributed	https://*.api.bbci.co.uk/…?…
`B:R0079`	740ms	200	fetch	www.bbc.co.uk	Not attributed	https://www.bbc.co.uk/…
`B:R0080`	826ms	200	xhr	cdn.optimizely.com	Not attributed	https://cdn.optimizely.com/…
`B:R0081`	995ms	200	script	*.dotmetrics.net	Not attributed	https://*.dotmetrics.net/…?…&t
`B:R0082`	995ms	200	script	cdn.cxense.com	Not attributed	https://cdn.cxense.com/…
`B:R0083`	1,089ms	200	document	*.cdn.optimizely.com	Not attributed	https://*.cdn.optimizely.com/…
`B:R0084`	1,182ms	200	script	*.webcontentassessor.com	Not attributed	https://*.webcontentassessor.com/…
`B:R0085`	1,183ms	200	script	..doubleclick.net	Not attributed	https://..doubleclick.net/…
`B:R0086`	1,192ms	200	script	cdn.privacy-mgmt.com	Not attributed	https://cdn.privacy-mgmt.com/…
`B:R0087`	1,201ms	200	script	*.files.bbci.co.uk	Not attributed	https://*.files.bbci.co.uk/…
`B:R0088`	1,322ms	200	script	cdn.privacy-mgmt.com	Not attributed	https://cdn.privacy-mgmt.com/…
`B:R0089`	1,323ms	200	script	cdn.privacy-mgmt.com	Not attributed	https://cdn.privacy-mgmt.com/…
`B:R0090`	1,324ms	200	xhr	cdn.privacy-mgmt.com	Not attributed	https://cdn.privacy-mgmt.com/…?…
`B:R0091`	1,450ms	200	xhr	*.files.bbci.co.uk	Not attributed	https://*.files.bbci.co.uk/…
`B:R0092`	1,451ms	200	xhr	*.files.bbci.co.uk	Not attributed	https://*.files.bbci.co.uk/…
`B:R0093`	1,451ms	200	fetch	*.googlesyndication.com	Not attributed	https://*.googlesyndication.com/…
`B:R0094`	1,453ms	200	xhr	cdn.privacy-mgmt.com	Not attributed	https://cdn.privacy-mgmt.com/…?…
`B:R0095`	1,456ms	204	xhr	*.api.bbc.com	Not attributed	https://*.api.bbc.com/…
`B:R0096`	1,458ms	204	xhr	*.api.bbc.com	Not attributed	https://*.api.bbc.com/…
`B:R0097`	1,459ms	204	xhr	*.api.bbc.com	Not attributed	https://*.api.bbc.com/…
`B:R0098`	1,460ms	204	xhr	*.api.bbc.com	Not attributed	https://*.api.bbc.com/…
`B:R0099`	1,461ms	204	xhr	*.api.bbc.com	Not attributed	https://*.api.bbc.com/…
`B:R0100`	1,462ms	204	xhr	*.api.bbc.com	Not attributed	https://*.api.bbc.com/…
`B:R0101`	1,481ms	200	script	..doubleclick.net	Not attributed	https://..doubleclick.net/…?cb
`B:R0102`	1,485ms	200	xhr	cdn.privacy-mgmt.com	Not attributed	https://cdn.privacy-mgmt.com/…?…
`B:R0103`	1,521ms	200	image	*.dotmetrics.net	Not attributed	https://*.dotmetrics.net/…?id&…&ver
`B:R0104`	1,521ms	200	image	*.dotmetrics.net	Not attributed	https://*.dotmetrics.net/…?id&…
`B:R0105`	1,522ms	200	fetch	..api.bbc.co.uk	Not attributed	https://..api.bbc.co.uk/…
`B:R0106`	1,522ms	200	script	*.the-ozone-project.com	Not attributed	https://*.the-ozone-project.com/…
`B:R0107`	1,523ms	200	script	cdn.permutive.com	Not attributed	https://cdn.permutive.com/…
`B:R0108`	1,523ms	200	script	*.covatic.io	Not attributed	https://*.covatic.io/…
`B:R0109`	1,523ms	200	script	*.doubleverify.com	Not attributed	https://*.doubleverify.com/…
`B:R0110`	1,523ms	200	script	*.api.bbc.com	Not attributed	https://*.api.bbc.com/…
`B:R0111`	1,523ms	200	script	*.api.bbc.com	Not attributed	https://*.api.bbc.com/…
`B:R0112`	1,537ms	200	xhr	cdn.privacy-mgmt.com	Not attributed	https://cdn.privacy-mgmt.com/…?…
`B:R0113`	1,629ms	200	fetch	*.mparticle.com	Not attributed	https://*.mparticle.com/…?…
`B:R0114`	1,629ms	200	script	cdn.cxense.com	Not attributed	https://cdn.cxense.com/…
`B:R0115`	1,630ms	200	xhr	*.piano.io	Not attributed	https://*.piano.io/…?…
`B:R0116`	1,708ms	200	script	*.dotmetrics.net	Not attributed	https://*.dotmetrics.net/…?v
`B:R0117`	1,721ms	200	script	*.api.bbc.com	Not attributed	https://*.api.bbc.com/…
`B:R0118`	1,728ms	200	script	static.chartbeat.com	Not attributed	https://static.chartbeat.com/…
`B:R0119`	1,792ms	200	script	*.api.bbc.com	Not attributed	https://*.api.bbc.com/…
`B:R0120`	1,793ms	302	script	*.imrworldwide.com	Not attributed	https://*.imrworldwide.com/…?…
`B:R0121`	1,794ms	200	script	*.scorecardresearch.com	Not attributed	https://*.scorecardresearch.com/…
`B:R0122`	1,798ms	200	fetch	*.mparticle.com	Not attributed	https://*.mparticle.com/…
`B:R0123`	1,800ms	200	script	cdn.cxense.com	Not attributed	https://cdn.cxense.com/…
`B:R0124`	1,864ms	200	xhr	*.covatic.io	Not attributed	https://*.covatic.io/…
`B:R0125`	1,906ms	200	fetch	*.doubleverify.com	Not attributed	https://*.doubleverify.com/…?…
`B:R0126`	1,906ms	200	fetch	*.doubleverify.com	Not attributed	https://*.doubleverify.com/…?…
`B:R0127`	1,907ms	200	fetch	api.permutive.com	Not attributed	https://api.permutive.com/…?…
`B:R0128`	1,907ms	200	xhr	*.prmutv.co	Not attributed	https://*.prmutv.co/…?…
`B:R0129`	1,907ms	200	xhr	*.adnxs.com	Not attributed	https://*.adnxs.com/…?…
`B:R0130`	1,918ms	200	fetch	*.doubleverify.com	Not attributed	https://*.doubleverify.com/…?…
`B:R0131`	1,920ms	200	document	..doubleclick.net	Not attributed	https://..doubleclick.net/…?…
`B:R0132`	1,931ms	200	xhr	*.covatic.io	Not attributed	https://*.covatic.io/…/api/…?…
`B:R0133`	1,977ms	n/a	image	*.chartbeat.net	Not attributed	https://*.chartbeat.net/…?…&t&v
`B:R0134`	1,980ms	200	xhr	*.covatic.io	Not attributed	https://*.covatic.io/…/api/…?…
`B:R0135`	1,982ms	200	script	*.the-ozone-project.com	Not attributed	https://*.the-ozone-project.com/…
`B:R0136`	1,983ms	200	script	*.the-ozone-project.com	Not attributed	https://*.the-ozone-project.com/…
`B:R0137`	1,984ms	200	script	*.the-ozone-project.com	Not attributed	https://*.the-ozone-project.com/…
`B:R0138`	2,004ms	200	xhr	api.permutive.com	Not attributed	https://api.permutive.com/…?…
`B:R0139`	2,004ms	200	xhr	api.permutive.com	Not attributed	https://api.permutive.com/…?…
`B:R0140`	2,005ms	200	xhr	cdn.permutive.com	Not attributed	https://cdn.permutive.com/…
`B:R0141`	2,017ms	204	ping	*.dv.tech	Not attributed	https://*.dv.tech/?…&cid&t&v
`B:R0142`	2,032ms	200	document	*.piano.io	Not attributed	https://*.piano.io/checkout/…?…&width
`B:R0143`	2,039ms	200	script	*.cxense.com	Not attributed	https://*.cxense.com/…?…&callback
`B:R0144`	2,039ms	200	image	*.cxense.com	Not attributed	https://*.cxense.com/…?ver&…&source&ref&dpr
`B:R0145`	2,042ms	302	image	*.scorecardresearch.com	Not attributed	https://*.scorecardresearch.com/…?…
`B:R0146`	2,043ms	200	other	..doubleclick.net	Not attributed	https://..doubleclick.net/…
`B:R0147`	2,044ms	200	script	cdn.speedcurve.com	Not attributed	https://cdn.speedcurve.com/…?id
`B:R0148`	2,170ms	204	image	*.scorecardresearch.com	Not attributed	https://*.scorecardresearch.com/…?…
`B:R0149`	2,177ms	204	xhr	*.optimizely.com	Not attributed	https://*.optimizely.com/…
`B:R0150`	2,186ms	200	script	*.dotmetrics.net	Not attributed	https://*.dotmetrics.net/…?…&v
`B:R0151`	2,192ms	200	fetch	..api.bbc.co.uk	Not attributed	https://..api.bbc.co.uk/…
`B:R0152`	2,192ms	200	fetch	..api.bbc.co.uk	Not attributed	https://..api.bbc.co.uk/…
`B:R0153`	2,194ms	200	fetch	..api.bbc.co.uk	Not attributed	https://..api.bbc.co.uk/…
`B:R0154`	2,194ms	200	fetch	..api.bbc.co.uk	Not attributed	https://..api.bbc.co.uk/…
`B:R0155`	2,195ms	200	script	*.imrworldwide.com	Not attributed	https://*.imrworldwide.com/…?…
`B:R0156`	2,195ms	200	fetch	..api.bbc.co.uk	Not attributed	https://..api.bbc.co.uk/…
`B:R0157`	2,196ms	200	fetch	..api.bbc.co.uk	Not attributed	https://..api.bbc.co.uk/…
`B:R0158`	2,241ms	200	xhr	api.permutive.com	Not attributed	https://api.permutive.com/…?…
`B:R0159`	2,268ms	200	xhr	api.permutive.com	Not attributed	https://api.permutive.com/…?…
`B:R0160`	2,273ms	200	xhr	api.permutive.com	Not attributed	https://api.permutive.com/…?…
`B:R0161`	2,339ms	200	xhr	api.permutive.com	Not attributed	https://api.permutive.com/…?…
`B:R0162`	2,347ms	200	xhr	*.covatic.io	Not attributed	https://*.covatic.io/…/api/…
`B:R0163`	2,418ms	200	xhr	*.covatic.io	Not attributed	https://*.covatic.io/…/api/…
`B:R0164`	2,532ms	200	xhr	*.covatic.io	Not attributed	https://*.covatic.io/…/api/…?…
`B:R0165`	2,570ms	200	stylesheet	*.piano.io	Not attributed	https://*.piano.io/…
`B:R0166`	2,571ms	200	stylesheet	*.piano.io	Not attributed	https://*.piano.io/…/checkout/…
`B:R0167`	2,572ms	200	script	*.piano.io	Not attributed	https://*.piano.io/checkout/…?…&version
`B:R0168`	2,572ms	200	script	*.piano.io	Not attributed	https://*.piano.io/…?version
`B:R0169`	2,572ms	200	script	*.cloudflare.com	Not attributed	https://*.cloudflare.com/…
`B:R0170`	2,572ms	200	script	*.cloudflare.com	Not attributed	https://*.cloudflare.com/…
`B:R0171`	2,572ms	200	script	*.cloudflare.com	Not attributed	https://*.cloudflare.com/…
`B:R0172`	2,572ms	200	script	*.cloudflare.com	Not attributed	https://*.cloudflare.com/…
`B:R0173`	2,572ms	200	script	*.cloudflare.com	Not attributed	https://*.cloudflare.com/…
`B:R0174`	2,573ms	200	script	*.cloudflare.com	Not attributed	https://*.cloudflare.com/…
`B:R0175`	2,573ms	200	script	*.cloudflare.com	Not attributed	https://*.cloudflare.com/…
`B:R0176`	2,573ms	200	script	*.cloudflare.com	Not attributed	https://*.cloudflare.com/…
`B:R0177`	2,573ms	200	script	*.cloudflare.com	Not attributed	https://*.cloudflare.com/…
`B:R0178`	2,573ms	200	script	*.cloudflare.com	Not attributed	https://*.cloudflare.com/…
`B:R0179`	2,573ms	200	script	*.cloudflare.com	Not attributed	https://*.cloudflare.com/…
`B:R0180`	2,573ms	200	script	*.piano.io	Not attributed	https://*.piano.io/…?…&v
`B:R0181`	2,684ms	200	xhr	*.covatic.io	Not attributed	https://*.covatic.io/…/api/…
`B:R0182`	2,784ms	200	xhr	*.covatic.io	Not attributed	https://*.covatic.io/…?…
`B:R0183`	2,827ms	200	font	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`B:R0184`	2,875ms	200	font	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`B:R0185`	2,876ms	200	font	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`B:R0186`	2,901ms	200	document	edigitalsurvey.com	Not attributed	https://edigitalsurvey.com/…?id&v&…
`B:R0187`	2,910ms	200	xhr	*.piano.io	Not attributed	https://*.piano.io/checkout/…
`B:R0188`	2,912ms	200	xhr	*.piano.io	Not attributed	https://*.piano.io/checkout/…?…
`B:R0189`	2,914ms	200	image	*.piano.io	Not attributed	https://*.piano.io/…/checkout/…
`B:R0190`	2,919ms	404	xhr	*.covatic.io	Not attributed	https://*.covatic.io/…
`B:R0191`	2,922ms	200	xhr	*.piano.io	Not attributed	https://*.piano.io/api/…?…
`B:R0192`	2,926ms	200	xhr	api.permutive.com	Not attributed	https://api.permutive.com/…?…
`B:R0193`	2,948ms	200	xhr	*.covatic.io	Not attributed	https://*.covatic.io/…
`B:R0194`	3,034ms	200	xhr	*.covatic.io	Not attributed	https://*.covatic.io/…/api/…

Brave-list blocking — evidence

2026-07-27T09:41:21.536Z · 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: 81
Third-party requests: 81

No unique actor could be assigned to 81 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.

81 third-party requests: 0 attributed to a single recorded actor, 81 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.

Requests8781 third-party

Blocked by Brave lists21engine blocks reported by this visit; no engine readback recorded

Third-party domains91 distinct catalogued service entity

Cookies80 third-party

Storage keys11 key privacy-filtered; values omitted

Fingerprint API calls00 API families

Interaction listenersInputthird-party listener coverage; transmission tested separately

GPC signalConfigured offreadback not recorded

Duration5.3s9:41:21 AM UTC

Request composition & timeline

First-party requests 6

Other third-party requests 80

Catalog-matched third-party requests 1

87 requests were recorded from 40 ms to 1,704 ms. Open the request log for exact timing and request details.

0 ms1,704 ms

Top Third Parties

cdn.optimizely.comOptimizely: experimentation

static.files.bbci.co.ukoperator unidentified

*.bbci.co.ukoperator unidentified

*.files.bbci.co.ukoperator unidentified

static.bbci.co.ukoperator unidentified

cdn.tinypass.comoperator unidentified

www.bbc.co.ukoperator unidentified

*.api.bbci.co.ukoperator unidentified

+1 more in the domain table.

Advertising Pixels

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

Cookies

.bbc.com7

first-party · 7 persistent

.www.bbc.com1

first-party · 1 session

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

Storage

localStorage1

1 key · 4 bytes recorded

1 storage key hidden because unreviewed keys can contain identifiers. Values are not stored; only byte counts are kept.

Browser Behavior Signals

Input-monitoring listener coverage82 addEventListener calls with https://static.files.bbci.co.uk/ in the registration call chain, across change, input and keydown, plus 3 others on document, other and window; repeat registrations of the same handler count separately and removals are not observed

Session-recording listener coverage217 addEventListener calls with https://cdn.tinypass.com/, https://*.doubleverify.com/ and https://static.files.bbci.co.uk/ in the registration call chain, across click, input and keydown, plus 13 others on document, other and window; repeat registrations of the same handler count separately and removals are not observed

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

11 recorded domains

Every domain this visit recorded, with its role, request count and catalog match.
Domain	Role	Requests	Catalog match	Resource types
cdn.optimizely.com	service	1	Optimizely: experimentation	xhr
static.files.bbci.co.uk	third-party	48	No catalog match	stylesheet, image, script, font
*.bbci.co.uk	third-party	24	No catalog match	script, image
*.files.bbci.co.uk	third-party	3	No catalog match	script, xhr
static.bbci.co.uk	third-party	1	No catalog match	script
cdn.tinypass.com	third-party	1	No catalog match	script
www.bbc.co.uk	third-party	1	No catalog match	fetch
*.api.bbci.co.uk	third-party	1	No catalog match	fetch
*.doubleverify.com	third-party	1	No catalog match	script
*.api.bbc.com	first-party	5	No catalog match	script
www.bbc.com	first-party	1	No catalog match	document

Request log

87 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`	40ms	200	document	www.bbc.com	Not attributed	https://www.bbc.com/
`V:R0002`	198ms	200	stylesheet	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0003`	198ms	200	script	static.bbci.co.uk	Not attributed	https://static.bbci.co.uk/…
`V:R0004`	199ms	200	script	*.api.bbc.com	Not attributed	https://*.api.bbc.com/…
`V:R0005`	199ms	200	image	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`V:R0006`	205ms	200	script	cdn.tinypass.com	Not attributed	https://cdn.tinypass.com/api/…
`V:R0007`	207ms	200	script	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`V:R0008`	207ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0009`	207ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0010`	208ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0011`	208ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0012`	208ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0013`	208ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0014`	208ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0015`	208ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0016`	209ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0017`	210ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0018`	210ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0019`	210ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0020`	210ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0021`	210ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0022`	210ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0023`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0024`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0025`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0026`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0027`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0028`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0029`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0030`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0031`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0032`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0033`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0034`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0035`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0036`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0037`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0038`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0039`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0040`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0041`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0042`	211ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0043`	212ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0044`	212ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0045`	574ms	200	font	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`V:R0046`	576ms	200	font	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`V:R0047`	577ms	200	font	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`V:R0048`	577ms	200	font	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`V:R0049`	577ms	200	font	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`V:R0050`	577ms	200	font	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…
`V:R0051`	578ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`V:R0052`	578ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/news/…
`V:R0053`	580ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/news/…
`V:R0054`	580ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`V:R0055`	580ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`V:R0056`	580ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`V:R0057`	580ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`V:R0058`	580ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`V:R0059`	580ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`V:R0060`	580ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`V:R0061`	580ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`V:R0062`	580ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`V:R0063`	580ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`V:R0064`	580ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`V:R0065`	580ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`V:R0066`	581ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`V:R0067`	582ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/…
`V:R0068`	582ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/news/…
`V:R0069`	582ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/news/…
`V:R0070`	582ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/news/…
`V:R0071`	582ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/news/…
`V:R0072`	582ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/news/…
`V:R0073`	582ms	200	image	*.bbci.co.uk	Not attributed	https://*.bbci.co.uk/news/…
`V:R0074`	720ms	200	fetch	www.bbc.co.uk	Not attributed	https://www.bbc.co.uk/…
`V:R0075`	858ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0076`	860ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0077`	860ms	200	script	static.files.bbci.co.uk	Not attributed	https://static.files.bbci.co.uk/…/static/…
`V:R0078`	861ms	200	fetch	*.api.bbci.co.uk	Not attributed	https://*.api.bbci.co.uk/…?…
`V:R0079`	997ms	200	xhr	cdn.optimizely.com	Not attributed	https://cdn.optimizely.com/…
`V:R0080`	1,284ms	200	script	*.files.bbci.co.uk	Not attributed	https://*.files.bbci.co.uk/…
`V:R0081`	1,452ms	200	script	*.api.bbc.com	Not attributed	https://*.api.bbc.com/…
`V:R0082`	1,452ms	200	script	*.api.bbc.com	Not attributed	https://*.api.bbc.com/…
`V:R0083`	1,453ms	200	script	*.doubleverify.com	Not attributed	https://*.doubleverify.com/…
`V:R0084`	1,576ms	200	xhr	*.files.bbci.co.uk	Not attributed	https://*.files.bbci.co.uk/…
`V:R0085`	1,578ms	200	xhr	*.files.bbci.co.uk	Not attributed	https://*.files.bbci.co.uk/…
`V:R0086`	1,660ms	200	script	*.api.bbc.com	Not attributed	https://*.api.bbc.com/…
`V:R0087`	1,704ms	200	script	*.api.bbc.com	Not attributed	https://*.api.bbc.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: 20260727-78a5b111ab5a330da2c264973a67edcf
Site: www.bbc.com
Latest visit: Jul 27, 2026, 9:41 AM UTC
Schema: v1 schema · facts legacy-derived · descriptive report

Verify recorded provenance

Baseline visit

Started: Jul 27, 2026, 9:41 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, 9:41 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.