web-quality-audit

Audit web pages for performance, accessibility, SEO, and security issues.

Updated Feb 24, 2026
One-click install
npx skills add https://github.com/ofelixdev/cc-kit --skill web-quality-audit-ofelixdev
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: web-quality-audit
Source: https://github.com/ofelixdev/cc-kit/tree/main/template/skills/web-quality-audit
Command: npx skills add https://github.com/ofelixdev/cc-kit --skill web-quality-audit-ofelixdev

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) components.

What problem does it solve?

This Skill addresses the need for a comprehensive evaluation of web application quality, identifying critical issues in performance, accessibility, SEO, and adherence to best practices.

Core Features & Use Cases

  • Performance Auditing: Analyzes Core Web Vitals (LCP, INP, CLS) and resource optimization.
  • Accessibility Checks: Verifies compliance with WCAG standards for perceivable, operable, understandable, and robust content.
  • SEO Evaluation: Assesses crawlability, on-page optimization, and technical SEO factors.
  • Best Practices: Reviews security, modern standards, and UX patterns.
  • Use Case: When asked to "audit my site," this skill will perform a detailed Lighthouse-like analysis, categorize findings by severity, and provide actionable recommendations with code examples.

Quick Start

Use the web-quality-audit skill to analyze the provided website URL for performance and accessibility issues.

Frequently Asked Questions about web-quality-audit

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I audit my website for performance and accessibility issues?

To audit website performance and accessibility, provide your site URL to trigger a comprehensive check. The tool analyzes Core Web Vitals, WCAG compliance, SEO factors, and security vulnerabilities, returning categorized findings with actionable recommendations.

What does a Core Web Vitals audit check for in a web application?

A Core Web Vitals audit checks for performance metrics like LCP, INP, and CLS to measure loading speed, interactivity, and visual stability. It identifies resource optimization issues and provides actionable code examples to improve user experience.

Can I check WCAG compliance and SEO best practices using automated script analysis?

Yes, you can check WCAG compliance and SEO best practices through automated script analysis. The process performs deterministic checks on HTML structure and links to verify perceivable, operable content and assess technical search engine crawlability factors.

What is the best way to identify security vulnerabilities and UX patterns in web development?

The best way to identify security vulnerabilities and UX patterns is running a comprehensive web quality audit. It reviews modern standards and security protocols, categorizing issues by severity alongside accessibility and performance deficits.

How does Lighthouse-like analysis categorize SEO and best practices findings?

Lighthouse-like analysis categorizes SEO and best practices findings by severity. It evaluates on-page optimization, crawlability, security vulnerabilities, and modern UX patterns, delivering actionable recommendations with specific code examples.

Why does my web quality audit report show WCAG compliance errors on HTML structure?

Your web quality audit reports WCAG compliance errors because automated script-based analysis performs deterministic checks on your HTML structure. It identifies structural elements failing perceivable, operable, understandable, and robust content standards.