Perf — Performance Optimization v3.0

Measure, analyze, and optimize performance.

Actions

/perf audit <url>

Run Lighthouse via /browser-test and extract performance metrics:

• LCP (Largest Contentful Paint) — target < 2.5s
• FID (First Input Delay) — target < 100ms
• CLS (Cumulative Layout Shift) — target < 0.1
• TTFB (Time to First Byte) — target < 800ms

/perf bundle <path>