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In developmentPerformanceLighthouseSelf-hosted

SpeedLens

Self-hosted performance auditing with Lighthouse, Playwright, real Core Web Vitals, accessibility audits, and AI fix recommendations.

SpeedLens is a self-hosted alternative to GTmetrix and PageSpeed Insights. Run Lighthouse + Playwright on your own infrastructure, track INP and Core Web Vitals over time, isolate third-party script costs, and get prioritized AI fix recommendations that actually target your bottleneck.

Join the SpeedLens waitlist

I'll email you when early access opens — and nothing else unless you opt in to the monthly build update.

No spam. I'll email you when early access opens and maybe a monthly build update. Unsubscribe any time.

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