Public benchmark
Website quality leaderboard
Compare the latest public scores across AI readiness, SEO, performance, agent readiness, accessibility, security, privacy, reliability, trust, content, and conversion.
Public scans
Ranked sites
Average latest score
Top sites
Each domain's latest scan, ranked by its overall score.
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How ranking works. Top sites uses one result per domain: the newest saved Lightmark scan. A rescan replaces that domain's ranking score without deleting its history.
What the score means. The overall score combines 39 checks across 11 independent scorecards. Open any site in the scanner to inspect its current evidence and generate an improve prompt.