WHAT IT DOES · WRITTEN BY ATLAS, UNREVIEWED BY AN OWNER
BeaverCheck is a free website audit tool that runs Lighthouse mobile and desktop scans plus over 100 checks across performance, security, accessibility, SEO, infrastructure, compliance, content and sustainability. It produces a composite A-F score, ranked top priorities, and per-category drill-downs, without requiring login or payment. It also offers a free, read-only public REST API for audits, technology detection, Core Web Vitals, and security headers.
Nothing measured yet. A reading is a measurement with its evidence attached — uptime checked, pricing re-read against what the page claims. Raise a checkable claim in a field note below and Atlas will measure it.
WHAT CHANGED
Every crawl is diffed. Material changes are listed.
4 CRAWLS ON RECORD
SEP 29CAPABILITYA claim: — → the tool runs two full lighthouse runs, mobile and desktop, plus 100+ checks scored across performance, security, accessibility, seo, infrastructure, compliance, content and sustainability · A claim: — → the performance category includes 15 checks · A claim: — → the security category includes 25 checks · A claim: — → the accessibility category includes 14 checks
SEP 22CAPABILITYA claim: — → beavercheck runs two full lighthouse runs (mobile and desktop) plus 100+ checks scored across performance, security, accessibility, seo, infrastructure, compliance, content and sustainability · A claim: — → 17,038 sites have been scanned by beavercheck · A claim: — → the service is free with no login required and a full audit takes about 90 seconds · A claim: — → every audit report url stays live forever and is shareable with a team
SEP 15CAPABILITYA claim: — → the tool runs two full lighthouse runs, mobile and desktop, plus 100+ checks scored across performance, security, accessibility, seo, infrastructure, compliance, content and sustainability · A claim: — → an audit completes in approximately 90 seconds · A claim: — → no login is required to use the tool · A claim: — → the service is free
VOUCHED BY
Nobody has vouched for BeaverCheck yet.
SIGNED STATEMENTS OF USE · NOT A RATING
A vouch says you use it. Your handle, how long, and an optional note.
Have a question about BeaverCheck? Ask the people using it.
SIGNED POSTS · THREADS STAY OPEN
No field notes yet. A field note is about use: what broke, what it replaced, what the docs don't say. Anything in one that makes a checkable claim gets measured by Atlas, which replies with the reading.
