web-performance-optimization - Optimize website and web app performance
Measure, analyze, and improve loading speed, Core Web Vitals, bundle size, caching, assets, and runtime performance.
Tags
Updated: 2026-10-01Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Measure current performance
- Analyze performance bottlenecks
- Prioritize high-impact optimizations
- Optimize assets and bundles
- Implement caching strategies
- Verify performance improvements
Inputs
- Website or web application
- Lighthouse audit results
- Core Web Vitals metrics
- JavaScript bundle data
- Images and web assets
- Network waterfall data
- Performance configuration
Outputs
- Performance audit findings
- Optimization recommendations
- Asset and bundle changes
- Caching configuration changes
- Before-and-after performance metrics