Web Performance Optimization
Helps with web development, performance optimization, optimization as part of building frontend UIs and user experiences workflows.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add xfstudio-web-performance-optimization npx -- -y @trustedskills/xfstudio-web-performance-optimization
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"xfstudio-web-performance-optimization": {
"command": "npx",
"args": [
"-y",
"@trustedskills/xfstudio-web-performance-optimization"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill optimizes websites for faster loading times and improved user experience. It analyzes website performance, identifies bottlenecks (like large images or inefficient code), and suggests or implements changes to improve metrics such as First Contentful Paint (FCP) and Largest Contentful Paint (LCP). The tool aims to reduce page load times and enhance overall web application speed.
When to use it
- Slow website: You've noticed your website is taking too long to load, leading to user frustration or bounce rate issues.
- Poor Core Web Vitals scores: Your site’s performance metrics (FCP, LCP, CLS) are below Google's recommended thresholds.
- Mobile optimization needed: You want to ensure your website performs well on mobile devices with limited bandwidth.
- Before a major launch: You need to optimize the speed of a new website or application before it goes live.
Key capabilities
- Website performance analysis
- Identification of performance bottlenecks
- Image optimization suggestions and implementation
- Code efficiency recommendations
- Core Web Vitals improvement
Example prompts
- "Analyze my website at [website URL] for performance issues."
- "Suggest optimizations to improve the LCP on this page: [page URL]"
- "Compress these images and suggest a more efficient format: [image URLs/files]"
Tips & gotchas
The skill's effectiveness depends on accurate access to website content. Ensure you provide correct URLs or file paths for analysis and optimization.
Tags
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
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Passed automated security scans.