PageSpeed → CLAUDE.md

What it does

Run any URL through Google PageSpeed Insights, then download a CLAUDE.md tailored to the failing audits. Drop it into your repo and let Claude Code apply the fixes.

Free tool that turns Lighthouse PageSpeed audits into a ready-to-paste CLAUDE.md brief for Claude Code. Ranked offenders, concrete fixes for Core Web Vitals, accessibility, and SEO. No signup, mobile + desktop.

Analyze any URL with Google PageSpeed Insights, then download a CLAUDE.md tailored to the failing audits. Drop it into your repo and let Claude Code do the work. Same audits, same CLAUDE.md, same "Ask Claude" handoff, but it works on the page you're already looking at, including private staging sites you'd otherwise have to copy URLs from. The same audit now runs inside your Shopify admin: weekly Core Web Vitals tracking, a CLAUDE.md fix plan for your theme, and answers about your store's speed right in Sidekick. 3 audits free. Read the study . A repo-ready brief that turns abstract Lighthouse output into work Claude Code can act on. Each failing audit comes with a concrete, prescriptive…from lighthouse-md.com

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