Free SEO Tools

Standalone diagnostic tools for common SEO checks. Free, instant, no account required. Run a full audit on the audit page for a complete picture.

H Tag / Heading Checker

Visualize the full heading tree of any page. Detects missing H1 tags, skipped levels, and empty headings that hurt SEO and accessibility.

Fetch and parse any domain's robots.txt. See Allow / Disallow rules per crawler and instantly spot if Googlebot is accidentally blocked.

Analyze the XML sitemap for any URL. Shows URL count, sitemap type (index vs. urlset), lastmod dates, and nested sitemap references.

Scan any page for broken links. Sends HEAD requests to every linked URL and reports 404s, server errors, and timeouts in one table.

Need a complete SEO + AEO audit?

The full audit checks meta tags, schema markup, entity density, Q&A readiness, page speed, and more — all in one report.