This page aggregates measured, corroborated evidence: donors' iPhones recorded apps contacting this domain, every claim below was reported by separate accepted donations and published under a human verdict (later rows for an approved app inherit its verdict). A contact is a measurement, not an accusation — it does not show what data was sent.
user-api.speedtest.net
classified as first-party · 2
What our research panel found AI-drafted · human-reviewed
We ask several independent AI models the same question and publish their answers separately — cross-vendor agreement is evidence against fabrication, and disagreement is worth seeing. 3 of 3 models answered, overall confidence medium — undisclosed split: anthropic=false, openai=true, gemini=false. A human reviewed this domain's claims before anything here published.
Anthropic Claude — first-party
speedtest.net is the app publisher's own domain (Ookla, matching the com.ookla.speedtest bundle ID), so this is a first-party endpoint rather than a third-party tracker or ad network. The 'user-api' hostname hints at account- or user-linked traffic, but the observed contact alone does not establish a data flow beyond the app's own service, so I cannot conclude it is undisclosed.
OpenAI — first-party
The domain is a speedtest.net subdomain, which appears associated with the Speedtest app/service. The app declares no collection or sharing, so this measured API contact appears to be an undisclosed data flow.
Google Gemini — first-party
The domain user-api.speedtest.net is owned by Ookla, matching the app's developer, and functions as a first-party API endpoint for core app operations. Standard first-party functional requests do not inherently imply undisclosed data collection.
Apps measured contacting this domain
| App | Label gap | Donations | Contacts | Seen |
|---|---|---|---|---|
| Speedtest by Ookla | — | 4 | 13 | 2026-07-28 → 2026-07-29 |
The corpus grows one report at a time: donate your App Privacy Report — anonymous by design.
Think something here is wrong?
Evidence and research improve when people push back. Tell us what to re-check — a misattributed domain, an outdated classification, a claim about your own app — and a human will review it. Responses can take up to 30 days.