Free Tool
WordPress Speed Test
Check server response time, page weight, and what's blocking your site from loading fast — and what that means for visitors who don't wait around.
What this checks
- Server response time (TTFB)
- Page weight & compression
- Caching headers
- Render-blocking scripts & stylesheets
- Image optimization signals
- Plugin script bloat
This runs a server-side check rather than a full browser test, so it won't produce exact Core Web Vitals numbers like Lighthouse — but it catches the same underlying issues that usually cause them.