Every scan is a lap
Race your website against the internet.
Submit a URL and it runs five cold sessions and five warm ones, aggregates p50, p75 and p95 for every Core Web Vital, and places you on the leaderboard.
← All products
laptime.devRace your website.
Website performance as race telemetry for developers - Core Web Vitals, security and SEO in one report card, ranked on a leaderboard.
5 cold, 5 warmRuns per scan
p50, p75, p95Percentiles
ZRHMeasurement node
- Report
- Performance, security, privacy, SEO
The physics floor
How fast it could be, not just how fast it is.
Laptime computes the theoretical minimum LCP from your round-trip time and resource sizes, then splits LCP into TTFB, load delay, load time and render delay to show where the gap sits.
Anywhere
One report card, from the toolbar or the pipeline.
Performance, security, privacy and SEO in the same report. The browser extension scans any tab and keeps running after the popup closes; the CI integration gates every deploy.
