---
title: "addyosmani/web-quality-skills skills · skilld"
canonical_url: "https://skilld.dev/gh/addyosmani/web-quality-skills"
last_updated: "2026-08-20T06:40:53.534Z"
meta:
  description: "Agent Skills for optimizing web quality based on Lighthouse and Core Web Vitals."
  "og:description": "Agent Skills for optimizing web quality based on Lighthouse and Core Web Vitals."
  "og:title": "addyosmani/web-quality-skills skills"
  "twitter:description": "Agent Skills for optimizing web quality based on Lighthouse and Core Web Vitals."
  "twitter:title": "addyosmani/web-quality-skills skills"
---

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[![addyosmani avatar](https://github.com/addyosmani.png)addyosmani profile](https://skilld.dev/gh/addyosmani)

# **addyosmani/web-quality-skills**

Agent Skills for optimizing web quality based on Lighthouse and Core Web Vitals.

main Updated 3 weeks ago [GitHub](https://github.com/addyosmani/web-quality-skills)

![README badge for addyosmani/web-quality-skills](https://skilld.dev/b/addyosmani/web-quality-skills?theme=light&label=0)

## Repository statistics

- Indexed skills

  **6**
- Skill groups

  **1**
- GitHub stars

  **2,776**
- Forks

  **248**

## Skills

6 total

Sort skills

[<h3>**/accessibility**</h3>Audit and improve web accessibility following WCAG 2.2 guidelines. Use when asked to "improve accessibility", "a11y audit", "WCAG compliance", "screen reader support", "keyboard navigation", or "make accessible". /accessibility](https://skilld.dev/gh/addyosmani/web-quality-skills/accessibility)

Updated 3 weeks ago

[<h3>**/best-practices**</h3>Apply modern web development best practices for security, compatibility, and code quality. Use when asked to "apply best practices", "security audit", "modernize code", "code quality review", or "check for vulnerabilities". /best-practices](https://skilld.dev/gh/addyosmani/web-quality-skills/best-practices)

Updated 3 weeks ago

[<h3>**/core-web-vitals**</h3>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". /core-web-vitals](https://skilld.dev/gh/addyosmani/web-quality-skills/core-web-vitals)

Updated 3 weeks ago

[<h3>**/performance**</h3>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". /performance](https://skilld.dev/gh/addyosmani/web-quality-skills/performance)

Updated 3 weeks ago

[<h3>**/seo**</h3>Optimize for search engine visibility and ranking. Use when asked to "improve SEO", "optimize for search", "fix meta tags", "add structured data", "sitemap optimization", or "search engine optimization". /seo](https://skilld.dev/gh/addyosmani/web-quality-skills/seo)

Updated 3 weeks ago

[<h3>**/web-quality-audit**</h3>Run an evidence-led web quality audit covering performance, accessibility, SEO, best practices, and agentic browsing. Use when asked to "audit my site", "review web quality", "run lighthouse audit", "check page quality", or "optimize my website". /web-quality-audit](https://skilld.dev/gh/addyosmani/web-quality-skills/web-quality-audit)

Updated 3 weeks ago

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