Free Website Audit Free SEO Checker Website Speed Test Mobile-Friendly Test Website Security Check What Is This Site Built With? Conversion Check Ecommerce Readiness Check Broken Link Checker Meta Title & Description Checker Robots.txt & Sitemap Checker Schema Markup Generator

How heavy is your website really?

Page weight, image and script count, lazy loading, compression and CDN — the things that actually make a site feel slow.

Free · no signup · we only report what we can actually measure