Site Behavior Lab · Evidence

amazon.com recorded 83 fewer third-party requests in the visit configured for Brave-list blocking.

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Currently retained public corpus evidence

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.

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Integrity and provenance

Evidence receipt

Open report JSONOpen provenance sidecar
Report ID
20260625-aea7c1760c9a7208b16e102f6a388082
Site
www.amazon.com
Latest visit
Schema
v1 schema · facts legacy-derived · descriptive report
Verify recorded provenance

Baseline visit

Started
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
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.

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

www.amazon.com

https://www.amazon.com/

complete; derived from status and warningsJun 25, 2026, 8:23 PM UTC

What this actually means

amazon.com recorded 83 fewer third-party requests in the visit configured for Brave-list blocking.

The visit with no blocking made 676 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 83 fewer third-party requests. The blocker directly stopped 19 requests; the remaining difference may include follow-on requests that never started once their sources were blocked, plus run-to-run variance. It also looks like a third-party script registered listeners on keyboard input and 1 browser-fingerprinting heuristic matched.

9tracking companies
589data requests sent off-site
37third-party cookies
1fingerprinting signal
Observed in two automated visits: evidence to check, not a verdict.

Detailed evidence

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Load request rows, domains, cookies, storage, browser signals, visit phases, charts, and CSV export only when you need them. The versioned report JSON remains available above without this interface.