Test your website loading speed, TTFB, page size, and performance metrics.
Enter a URL above to test page speed
A website speed test measures how quickly a web page loads and becomes interactive. It evaluates multiple performance factors including server response time, page weight, render-blocking resources, and browser rendering efficiency. Our free speed test tool gives you a comprehensive breakdown of your website performance in seconds.
Website speed directly impacts user experience, search engine rankings, and conversion rates. Google uses page experience as a ranking factor, meaning slower websites rank lower in search results. A delay of even one second can reduce conversions by up to 7%.
53%
Mobile users leave if pages take over 3 seconds to load
7%
Conversion rate drop for every 1-second delay in page load
1-3 sec
Average difference between top-ranking and lower-ranking pages
Core Web Vitals are Google's metrics for measuring real-world user experience. They focus on loading performance, interactivity, and visual stability.
Measures loading performance. A good LCP score is under 2.5 seconds.
Measures interactivity. A good FID score is under 100 milliseconds.
Measures visual stability. A good CLS score is under 0.1.