Website Speed Checker

Free Core Web Vitals & page-speed site audit

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Free

Website Speed Checker overview

Core Web Vitals (LCP, CLS, TBT) on sampled pages
Finds render-blocking scripts, heavy JS & payloads
Crawls all pages, blog & products + downloadable PDF

A free, in-depth speed audit of your entire website — every page, blog post and product. It measures Core Web Vitals (Largest Contentful Paint, Cumulative Layout Shift and Total Blocking Time) via Google PageSpeed Insights on representative pages, then digs into the HTML for the real reasons a site loads slowly: render-blocking scripts and stylesheets, oversized HTML payloads, heavy platform JavaScript bundles, excessive DOM size, un-preloaded hero images, missing next-gen image formats and un-optimized fonts. Every finding is real and prioritized (high, medium, low) with a plain-language fix, plus a downloadable PDF report you can share with your team or developer. It's completely free — run it as often as you like. Speed is both a ranking factor and a conversion factor: faster pages rank higher, bounce less and convert more. This audit shows you exactly what's slowing you down and what to do about it.

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