Free SEO Tools

Check any site's backlinks: domain authority, referring domains, and its strongest links with anchor text.

See the keywords competitors get the most traffic from: search volume, ranking position, and the matching page.

Start from one topic and expand it into keyword ideas with estimated search volume and difficulty.

Estimate any domain's organic traffic, keyword count, top keywords, and top pages.

A competitor's top keywords and pages, plus the keyword gaps where it ranks and you don't.

Check a domain's backlink spam score and see its most suspicious links.

Test any page's four Lighthouse scores, core web vitals, and real-user CrUX data, with the issues most worth fixing.

Look up when a domain was registered, when it expires, and who the registrar is.

Preview your title and meta description in desktop and mobile search results.

Bulk-compress product images, resize them per platform, and export WebP or JPEG — all in your browser, files never uploaded.

Audit your product specs, MOQ, certifications, and lead times field by field, then export the gap list and a data-request sheet for your factory.

Combine product terms with industry or custom modifiers into candidates. Filter and export locally, or select up to 50 keywords to upload and add to a project.

Upload a Search Console CSV export and find near-first-page terms, weak-CTR impressions, and declining clicks — parsed entirely in your browser.

Check up to 5 pages for HTTP status, noindex directives, canonical claims, and robots.txt — the mistakes that keep pages out of the index.

Turn your site's contact channels into a GA4 event-naming plan and a verification checklist, so “traffic but no inquiries” becomes measurable.

Fill in a language-URL table and get correct HTML and XML hreflang markup, with local checks for duplicate codes and missing self-references.