web-quality-audit

Run Lighthouse audits measuring performance, accessibility, SEO, and best practices.

77|3|Updated Mar 24, 2026

Search Tags:#performance #accessibility #audit #lighthouse #best-practices #seo #web-quality

Ready to run

npx skills add https://github.com/FlorianBruniaux/starmapper --skill web-quality-audit-florianbruniaux

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: web-quality-audit
Source: https://github.com/FlorianBruniaux/starmapper/tree/main/.agents/skills/web-quality-audit
Command: npx skills add https://github.com/FlorianBruniaux/starmapper --skill web-quality-audit-florianbruniaux

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Streamlines comprehensive web quality assessment by automatically running Lighthouse-driven checks across performance, accessibility, SEO, and best practices.

Core Features & Use Cases

Performance analysis with Core Web Vitals metrics (LCP, INP, CLS) and actionable recommendations.
Accessibility evaluation covering text alternatives, keyboard navigation, and focus management.
SEO audit including crawlability, meta tags, and structured data checks.
Best practices verification and security considerations across modern standards.
Use Case: After deployment, run regular audits to identify regressions and generate prioritized remediation guidance for the dev team.

Quick Start

Run a Lighthouse-based audit on the target site and generate actionable remediation guidance.

Frequently Asked Questions about web-quality-audit

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

FAQPage Schema

How do I automate a Lighthouse audit for performance and accessibility after deployment?▼

To automate a Lighthouse audit after deployment, you can run this tool against your target website or web app to evaluate Core Web Vitals, accessibility, SEO, and best practices. It outputs prioritized, actionable remediation guidance with concrete fixes.

What is the best way to check Core Web Vitals like LCP, INP, and CLS for regressions?▼

The best way to check Core Web Vitals for regressions is by running an automated web quality audit. It measures LCP, INP, and CLS metrics using Lighthouse and generates actionable recommendations to address any identified performance drops.

How does an automated web quality audit evaluate SEO and crawlability?▼

An automated web quality audit evaluates SEO and crawlability by analyzing meta tags, structured data, and other Lighthouse-driven checks. It identifies gaps in your configuration and provides prioritized guidance to improve search engine visibility.

Can I use automated Lighthouse checks to verify website accessibility and keyboard navigation?▼

Yes, you can use automated Lighthouse checks to verify website accessibility. The audit evaluates text alternatives, keyboard navigation, and focus management, delivering concrete fixes to resolve identified accessibility issues.

Does a Lighthouse-driven web quality audit require any specific dependencies or components?▼

No specific dependencies or components are required to run this Lighthouse-driven web quality audit. It operates as a standalone tool to assess your web app's performance, accessibility, SEO, and best practices without needing external modules.