Launch

Speed pass: make the page load fast

Targets the usual culprits in AI-generated frontends: huge images, heavy libraries, and blocking scripts.

The promptPaste into Cursor, Claude Code, Codex, Lovable, Bolt, Replit or v0

Improve load performance of [PAGE/ROUTE] without changing how it looks.

1. Build for production and list the largest JS bundles and assets.
2. Find: unoptimised images (no width/height, no modern format, not lazy-loaded below the fold), libraries imported whole when only one function is used, client components that could be server-rendered, and blocking third-party scripts.
3. Propose fixes ranked by impact vs. effort. Wait for my OK.
4. After applying, rebuild and report before/after bundle sizes.

Tips

Measure with Lighthouse or PageSpeed Insights before and after.

Works with: Cursor, Claude Code, Codex, Replit, Lovable, Bolt, v0. Last reviewed 2026-11-13.