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Master Core Web Vitals (LCP, INP, CLS) and Lighthouse for measuring and optimizing user experience.

Install Skill

1Download skill
2Enable skills in Claude

Open claude.ai/settings/capabilities and find the "Skills" section

3Upload to Claude

Click "Upload skill" and select the downloaded ZIP file

Note: Please verify skill by going through its instructions before using it.

SKILL.md

name web-vitals-lighthouse
description Master Core Web Vitals (LCP, INP, CLS) and Lighthouse for measuring and optimizing user experience.

Web Vitals & Lighthouse

User experience metrics and automated auditing.

Key Topics

  • Core Web Vitals (LCP, INP, CLS)
  • Lighthouse scoring
  • Performance budgets
  • Real User Monitoring (RUM)
  • Synthetic monitoring
  • Metrics tracking
  • Optimization targets

Learning Outcomes

  • ✅ Understand Web Vitals
  • ✅ Audit with Lighthouse
  • ✅ Set performance budgets
  • ✅ Track metrics
  • ✅ Identify bottlenecks
  • ✅ Measure improvements

Resources


Status: Active | Version: 1.0.0