Audit any page's on-page SEO in seconds and get a plain-English fix for every problem.
🎁 Your first website check is free – every security tool works on it. Need unlimited checks? Go Pro
🔒 We load the page once, like a search engine would.
How to use the seo checker
- Enter a domain or a full page URL.
- We load the page and check 13 on-page SEO factors.
- Fix the red and amber items first.
What matters most
A unique, descriptive title and meta description, one clear H1, enough helpful content, fast mobile-friendly pages and no accidental noindex. These basics decide whether Google can understand and show your page.
Frequently asked questions
Is this a full SEO audit?
It checks one page's on-page basics. Rankings also depend on content quality, backlinks and competition.
Why is my page not on Google?
Look for a noindex tag (shown as Indexable: fail), then check robots.txt with our Robots & Sitemap Checker.
How long should a title tag be?
About 30-65 characters so it isn't cut off in search results.