Free tool
Test your website's speed in seconds
Drop in any URL and we'll measure server response time, page weight, compression, caching and render-blocking scripts — then hand you a graded report with fixes you can action today.
We fetch your homepage and analyse response time, weight and delivery signals. No sign-up needed.
What we check
Server response time
Time to first byte — the foundation every other metric builds on.
Page weight & compression
HTML size, gzip/brotli compression and caching headers.
Render-blocking assets
Scripts and stylesheets that delay first paint.
Image delivery
Dimensions for layout stability, lazy loading and modern formats.
Minification
Whitespace and markup bloat that add unnecessary transfer size.
Mobile & redirects
Viewport configuration and redirect chains that add round trips.