Site Behavior Lab · Evidence

weather.gov sent synthetic form input to 1 cross-site domain before submission.

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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
20260807-c2e5f6fa16962de39530a77892ff3cdc
Site
www.weather.gov
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
151.0.7922.34
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
151.0.7922.34
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.weather.gov

https://www.weather.gov/

complete; derived from status and warningsAug 7, 2026, 4:14 AM UTC

What this actually means

weather.gov sent synthetic form input to 1 cross-site domain before submission.

The scanner's unique test value appeared in requests to *.arcgis.com without form submission. The report does not establish whether transmission happened during typing, blur, or unload, why it was sent, or whether real visitor input follows the same path.

1tracking-service entity
10cross-site requests
5third-party cookie records
Observed in two automated visits: evidence to check, not a verdict.

Detailed evidence

Open the interactive evidence explorer

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.