Core Web Vitals

Use when LCP, INP or CLS scores need improving from field and lab data.

by Addy Osmani

---
name: core-web-vitals
description: Optimize Core Web Vitals (LCP, INP, CLS) for better page experience using field and lab evidence. Use when asked to "improve Core Web Vitals", "fix LCP", "reduce CLS", "optimize INP", "page experience optimization", or "fix layout shifts".
license: MIT
metadata:
  author: web-quality-skills
  version: "2.0"
---
Read the skill on their GitHub