Performanceintermediate
Make My Project Faster
Asks for measurement before changes, so you fix the actual bottleneck.
When to use it
Performance
Lovable Prompt
My project loads slowly. Diagnose before changing anything. 1. Identify the largest contributors to load time: image weight, blocking scripts, request waterfalls, or slow database queries. 2. Tell me what you found, ranked by impact. 3. Then fix them in order, starting with the biggest. Specifically check: - Images that are larger than their displayed size, or not lazy-loaded. - Data requests that wait on each other instead of running in parallel. - Queries selecting all columns when only a few are used, or filtering columns without indexes. - Third-party scripts blocking the initial render. - Layout shift caused by images and embeds without reserved space. Report the before and after for each change.
Why it works
Requiring a ranked diagnosis before changes prevents scattergun optimisation.
