---
stable_id: skills/skills-sh-addyosmani-web-quality-skills-core-web-vitals
type: skills
title: skills-sh-addyosmani-web-quality-skills-core-web-vitals
summary: >-
  ---

  name: performance

  description: Optimize web performance for faster loading and better user
  experience. Use when asked to "speed up my site", "optimize performance",
  "reduce load time", "fix slow loading", "improve page speed", or "performance
  audit".

  license: MIT

  metadata:
    author: web-quality-skills
    version: "1.0"
  ---

  # Performance optimization

  Deep performance optimization based on Lighthouse performance audits. Focuses
  on loading speed, runtime efficiency, and resource optimization.
tags:
  - skills-sh
  - skills-sh-all-time
source_url: https://raw.githubusercontent.com/addyosmani/web-quality-skills/HEAD/skills/performance/SKILL.md
license: ""
upstream_ref: https://skills.sh/addyosmani/web-quality-skills/core-web-vitals
github_stars: 1464
github_forks: 132
github_is_organization: false
retrieved_at: 2026-06-11T08:33:26.321Z
content_sha256: f2e2a354e2ccb0b1b177872b7683e429ca6b79642e4aaac374859a9aefa40f25
---
