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Website Response Time

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Measure server response speed: DNS time, connection and time to first byte (TTFB).

Website response speed test

Classic ping measures ICMP packet round-trip, but for websites something else matters more — how fast the server delivers a page to a real visitor. This tool measures exactly that: DNS lookup time, connection setup and TTFB (time to first byte). These are the same metrics Google considers in Core Web Vitals.

A good TTFB is under 200 ms, acceptable is under 500 ms. Above 800 ms a site feels sluggish: the culprit is slow hosting, a heavy backend or missing caching. Test your site and your competitors' — if yours is slower, you lose both visitors and Google rankings. Site speed optimization is one of our services.

FAQ

What is TTFB?
TTFB (Time To First Byte) is the time from request to the first byte of the server response. It shows how fast the server starts serving the page.
How is this different from ping?
Classic ping sends ICMP packets, usually unavailable on web hosting. We measure real HTTP response time — the metric that actually affects site speed for users.
What response time is good?
TTFB under 200 ms is excellent, under 500 ms is acceptable. Over 800 ms indicates a slow server or heavy backend.
Why is the time different each time?
Server load, route and caching affect the time. Take several measurements to see the average.
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