Free Website Grader — Score Your Site Out of 100.
Most "website graders" spit out a vanity number and hide the math. This one doesn't. We run Google PageSpeed Insights against your URL on both mobile and desktop, pull the four Lighthouse category scores (performance, accessibility, best practices, technical SEO), then layer 10 on-page checks — title, meta description, H1, canonical, viewport, HTTPS, Open Graph, JSON-LD, image alt coverage, and crawlability — on top.
You get a single score out of 100, a letter grade, category breakdowns, Core Web Vitals (LCP, CLS, TBT, FCP), and a fix-it checklist grouped by category. Every failing item explains what to change and why it matters. Nothing is upsold behind an email wall — the whole report is on-page.
Combines Google PageSpeed Insights (performance, accessibility, best-practices, SEO — mobile & desktop) with 10 on-page tag checks. Grading typically takes 20–40 seconds.
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FAQs — Website Grader
60% of the grade comes from Google PageSpeed Insights (mobile Lighthouse scores for performance, accessibility, best practices, and SEO). 40% comes from a pass/warn/fail evaluation of 10 on-page tags we parse from your HTML. The blend keeps the grade honest — a fast site with no meta description still can't get an A, and a perfectly-tagged site with a 4-second LCP still can't either.
Google's PageSpeed API actually runs Lighthouse against your live URL twice — once emulating a mid-range Android on 4G, once emulating a desktop. That's a real audit, not a static lookup, which is why it takes longer than a keyword tool but tells you something real. We run both strategies in parallel so it's as fast as Google allows.
We don't persist your URL, screenshot the page, or share results with anyone. The grader hits Google's public PageSpeed API and fetches your homepage HTML once to run the on-page checks. Nothing is logged or emailed unless you contact us.
Fix any red (failing) items in the checklist before yellow ones — reds either block indexing (missing title, no viewport, non-HTTPS) or tank your Core Web Vitals. Performance is usually the biggest lever: compress images, lazy-load below-the-fold media, and eliminate render-blocking scripts. If you want us to prioritize the fixes for you, request a full audit.
Want a full expert audit — not just the tool result?
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