Curated public corpus · Site history

nih.gov

nih.gov recorded 15 fewer third-party requests in the visit configured for Brave-list blocking.

Scan this exact route again Open latest evidence

This timeline contains reviewed reports published into the curated public corpus. A live rescan remains a standalone share report until a later corpus publication includes it.

Latest controlled visit

nih.gov recorded 15 fewer third-party requests in the visit configured for Brave-list blocking.

Brave-list blocking comparison · Aug 7, 2026 · desktop

Third-party requests: 19
Third-party tracking-service requests: 15
Third-party cookies: 0

Comparable visits

Observed differences across comparable visits

Jul 21, 2026no change in third-party requests, no change in third-party tracking-service requests compared with Jul 21, 2026

This v1 history holds the route, scanner method, browser, device, conditions, catalog, Brave-list source and list count constant. It does not hold the filter-list snapshot date constant: a changed snapshot can support raw and catalogued-service differences, but never a Shields or detector delta, so a difference here is not evidence that blocking behaviour changed. Differences can still reflect site experiments, ad rotation, caching or bot detection.

Evidence timeline

4 reports

No trend line: this site's newest measurement cohort holds only one report. 3 other reports were measured under different methodology generations, a different requested GPC condition and different tracker-catalog identities, so they are listed below rather than joined to one line.