Free SEO tools
Checks you can run on any page, free. Nothing to install and no account needed. Add your site once and every tool below starts filled in.
Check a page on your site
enter your address, we look at the live page- Internal Link Checker See which links sit in your content and which are just nav, and catch weak anchor text.
- H1 Checker Check a page has exactly one H1, and that it says what the page is about.
- Meta Description Checker Length, duplication, and whether it gives anyone a reason to click.
- Open Graph Checker See how a page looks when it's shared, and what's missing from the preview.
- Schema Markup Checker Find the structured data on a page, and the blocks that are broken.
- Robots & Sitemap Checker Confirm search engines are allowed in and can find your pages.
Check your writing
paste text, answered instantly, never leaves your browserEvery check, every page, in one pass
These tools check one page at a time, which is the right way to fix a page you're working on. When you want the whole site checked at once, CommandSEO crawls it, runs every check on every page, and hands you the fix list in priority order.