GLOSSARY TERM
What is GTmetrix?
Definition
A web performance analysis tool that combines Lighthouse and WebPageTest data into a unified report. Long-running alternative to PageSpeed Insights for performance audits.
Why it Matters for AI Search
GTmetrix lets you test from specific locations and connection speeds, which PageSpeed Insights doesn't. Useful for diagnosing geographic performance issues. The free tier is generous; paid tiers add monitoring.
Related Terms
PageSpeed Insights (PSI)LighthouseCrUX (Chrome User Experience Report)Google Search Console (GSC)WebPageTestIndex Coverage Report
Browse all 105 terms →See if your site is optimized.
Run a free AI Search Readiness scan to detect missing JSON-LD schema, poor Core Web Vitals, and more.
Scan My Website