Page Speed Checker
Measure performance and Core Web Vitals on mobile and desktop using Google Lighthouse, with the top opportunities to make your page faster.
Unlock All 16 Free SEO Tools
- Keyword research, SEO audit & rank checkers
- Unlimited use, 100% free
- No password to remember
- Stay signed in for 1 year
How to use the Page Speed Checker
- 1
Enter the URL of the page to test.
- 2
Click Check Speed to test mobile and desktop at the same time.
- 3
Follow the "How to make it faster" list, starting with the failed items.
Frequently asked questions
Why does page speed matter?
Fast pages keep visitors from leaving, convert better and are favoured by Google, which uses Core Web Vitals as a ranking signal.
What is a good page load time?
Aim for under 2.5 seconds on mobile. Every extra second increases the chance that visitors leave.
What slows down a website most?
Large images, too much JavaScript and CSS, slow hosting, render-blocking scripts and missing caching or compression are the most common causes.
Want Experts to
Fix It For You?
Our SEO and development team can fix the issues these tools find and grow your traffic. Ask for a free consultation.
- Fast Response
- No Obligation
- 100% Confidential