Server response TTFB and document transfer time across configurable request samples.
FREE WEBSITE SPEED TEST
See how fast your website responds.
Analyze real HTTP response timings, document size, redirects and sampled website resources. Connect Google PageSpeed Insights for Lighthouse and available Core Web Vitals data.
✓ Server response time✓ HTTP transfer✓ Asset diagnostics✓ Fix recommendations
WHAT WE MEASURE
Practical website response diagnostics.
Inspect same-host CSS, JavaScript and images using bounded HEAD requests.
Document size, compression header, HTTPS status and redirects.
Optional Google Lighthouse lab scores and available real-user field metrics.
SIMPLE TO USE
How it works
Submit a public HTTP/HTTPS URL.
The service checks server timing, headers and eligible asset samples.
Get actionable suggestions and a downloadable PDF report.
