web-performance-audit

3 stars

Web performance audits with Core Web Vitals, bottleneck identification, optimization recommendations. Use for page load times, performance reviews, UX optimization, or encountering LCP, FID, CLS issues, resource blocking, render delays.

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Also in: github

Third-Party Agent Skill: Review the code before installing. Agent skills execute in your AI assistant's environment and can access your files. Learn more about security

Installation for Agentic Skill

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Claude Code (CLI) Fast

skilz install secondsky/claude-skills/web-performance-audit

OpenCode (CLI) Fast

skilz install secondsky/claude-skills/web-performance-audit --agent opencode

OpenAI Codex (CLI) Native

skilz install secondsky/claude-skills/web-performance-audit --agent codex

Gemini CLI (Project) Project

skilz install secondsky/claude-skills/web-performance-audit --agent gemini

First time? Install Skilz: pip install skilz

Works with 14 AI coding assistants

Cursor, Aider, Copilot, Windsurf, Qwen, Kimi, and more...

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For Claude Desktop Easy

Download Agent Skill ZIP

Extract and copy to ~/.claude/skills/ then restart Claude Desktop

Manual Installation

1. Clone the repository:

git clone https://github.com/secondsky/claude-skills

2. Copy the agent skill directory:

cp -r claude-skills/plugins/web-performance-audit/skills/web-performance-audit ~/.claude/skills/

View on GitHub

Need detailed installation help? Check our platform-specific guides:

Claude Desktop Guide Claude Code Guide Troubleshooting

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Agentic Skill Details

Owner: secondsky (GitHub)
Repository: claude-skills
Stars: 3
Type: Non-Technical
Meta-Domain: development
Primary Domain: javascript
Market Score: 17

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