Core Web Vitals

Google's user-experience metrics — LCP, INP and CLS, plus the audits that move them.

2 skills and 1 MCP server tagged Core Web Vitals.

Skills

by Cloudflare

Audit Core Web Vitals with real measurements via Chrome DevTools — then fix what the numbers actually point to.

by Vercel

Vercel's official optimization skill: collects real production metrics first, then returns ranked, citation-checked cost and performance fixes.

by Google Chrome DevTools team

Google's official MCP server for driving and inspecting a real Chrome browser — automation, debugging, and performance traces.

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