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core-web-vitals

addyosmani/web-quality-skills

Targeted optimization for the three Core Web Vitals metrics that affect Google Search ranking and user experience.

Installs2
Install command
npx skills add https://github.com/addyosmani/web-quality-skills --skill core-web-vitals
Security audits
Gen Agent Trust HubPASS
SocketPASS
SnykPASS
About this skill
Targeted optimization for the three Core Web Vitals metrics that affect Google Search ranking and user experience. Google measures at the 75th percentile — 75% of page visits must meet "Good" thresholds. LCP measures when the largest visible content element renders. Usually this is: 1. Slow server response (TTFB > 800ms) 2. Render-blocking resources 3. Slow resource load times 4. Client-side rendering delays INP measures responsiveness across ALL interactions (clicks, taps, key presses) during a page visit.

Source description provided by the upstream skill listing. Community reviews and install context appear in the sections below.

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FAQ
What does core-web-vitals do?

Targeted optimization for the three Core Web Vitals metrics that affect Google Search ranking and user experience.

Is core-web-vitals good?

core-web-vitals does not have approved reviews yet, so SkillJury cannot publish a community verdict.

What agent does core-web-vitals work with?

core-web-vitals currently lists compatibility with Agent compatibility has not been published yet..

What are alternatives to core-web-vitals?

Skills in the same category include telegram-bot-builder, flutter-app-size, sharp-edges, iterative-retrieval.

How do I install core-web-vitals?

npx skills add https://github.com/addyosmani/web-quality-skills --skill core-web-vitals

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