Enter your website address below to check how fast it loads on both mobile and desktop. Results come directly from Google PageSpeed Insights — the same tool used by web professionals worldwide. You'll see your overall performance score plus the specific issues slowing your site down.
Results are fetched from Google PageSpeed Insights. Your website is not modified in any way.
What do the scores mean?
Key metrics explained
How long until the main content is visible. Should be under 2.5 seconds.
How quickly your page responds to clicks and taps. Should be under 200ms.
Whether elements jump around as the page loads. Should be below 0.1.
Time until something first appears on screen. Should be under 1.8 seconds.
How quickly your server responds. Should be under 0.8 seconds.
How quickly content becomes visually complete. Lower is better.
Got a slow website? We can help.
Serious Web Design Ltd. — based in Keynsham, serving Bristol, Bath and the surrounding area.
No monthly fees. 30+ years experience. We build fast, well-coded websites that rank well in Google.
Copyright by Serious Web Design Ltd.
Company no 07513616