Free tool
Website grader
Score any website 0–100 on twelve real checks — title tags, structured data, HTTPS, security headers, response time and more. No email, no sign-up, results in about ten seconds.
How to use
Three steps, ten seconds
- 01
Enter your web address
Type your domain — no need for https://, we add it for you. Any public website works, including competitors.
- 02
Get your 0–100 score
Our server fetches the page, runs 12 weighted SEO, speed and security checks, and grades the result from A to F.
- 03
Fix the red rows first
Every check explains what it found and why it matters. Failures cost the most points — fix those, re-run, and watch the ring climb.
FAQ
Common questions
What does the website grader actually check?
It fetches your homepage the same way a search engine does and runs 12 weighted checks: title tag and meta description quality, H1 structure, mobile viewport, image alt text coverage, JSON-LD structured data, HTTPS, HSTS and nosniff security headers, server response time, HTML size and compression. Every check shows a pass, warning or fail with a plain-English explanation.
Why is my score different from Google PageSpeed Insights?
PageSpeed Insights measures rendering performance in a simulated browser. This grader focuses on the technical SEO and security fundamentals visible in your HTML and response headers — the things that decide whether Google can understand and trust your page in the first place. Use both: they answer different questions.
Is there a limit on how many sites I can grade?
You can grade up to 10 sites per minute per visitor, which is plenty for checking your own site and a few competitors. The check only reads your public homepage — it never logs in, submits forms or stores your page content.
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Want the full picture?
Tools fix one thing at a time. Our free audit checks your whole site — speed, SEO, mobile, security — and tells you exactly what is costing you customers.
Run the free 20-second scan →