What this checks
- Heavy HTML and asset payloads
- Oversized images
- Render-blocking third-party scripts
- Mobile performance risk
Performance
Page weight checker
Spot oversized pages, heavy hero images and launch assets that make mobile visitors wait.
Free instant check — 3 issues in seconds. Full audit starts at $1.
Why it matters
- Slow first impressions hurt conversion.
- Large generated images are a common AI-builder failure mode.
- Performance problems often repeat through templates.
How to use it
Run the instant audit first, then use PageLens for browser-based screenshots, image handling and page-level performance context.
Run full scan