Page Speed &
Core Web Vitals
Test your website's performance with Google PageSpeed Insights. Check LCP, FID, CLS, and get optimization recommendations.
Enter a URL above to test its page speed and Core Web Vitals.
How to Use This Tool
Enter a URL
Paste any public URL you want to test.
Review Metrics
See your Core Web Vitals and performance score.
Optimize
Follow the recommendations to improve speed.
Frequently Asked Questions
Everything you need to know about RankGap and improving your visibility in both Google and AI search.
Core Web Vitals are Google's metrics for user experience: LCP (loading), FID (interactivity), and CLS (visual stability). They're a ranking factor for Google Search.
A score of 90+ is considered good, 50-89 needs improvement, and below 50 is poor. Focus on fixing the biggest opportunities first.
AI crawlers have time limits. Slow pages may not be fully indexed, reducing your chances of being cited in AI-generated answers.
Yes, this page speed checker is completely free. It uses Google's PageSpeed Insights API.
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