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
- Run Lighthouse audits
- Measure Core Web Vitals
- Analyze bundle sizes
- Identify performance bottlenecks
- Optimize images and assets
- Implement caching strategies
- Apply code splitting
- Lazy load resources
- Optimize third-party scripts
- Compare performance metrics
Inputs
- Website or web application
- Performance audit data
- JavaScript bundles
- Images and assets
- Caching configuration
- Build configuration
Outputs
- Performance audit results
- Performance bottleneck findings
- Optimization recommendations
- Code and configuration changes
- Before-and-after metrics