Test your website speed for free
Measure your website performance: Core Web Vitals, page speed, resource weight, and optimization opportunities. Powered by Google PageSpeed API.
Free, no signup60-second scan
What we check
Core Web Vitals (FCP, LCP, CLS, TBT)
HTML payload size analysis
JavaScript and CSS resource weight
Image optimization opportunities
Performance score 0-100
How it works
We measure real performance metrics using the Google PageSpeed Insights API combined with our own HTML analysis. You get First Contentful Paint (FCP), Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), Total Blocking Time (TBT), HTML payload size, JavaScript and CSS weight, and image optimization opportunities.
Continuous monitoring
Want to see how this score changes every week?
Turn on Monitoring and get automatic alerts when something changes. Connect Search Console and GA4 to see the real traffic impact.
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