Free SEO & AI Visibility Tools
Run a quick check, see exactly what was measured, and decide what to do next.
100% free — no cost, no card, no sign-up
Run every tool at once: get a free full website audit
Every free Backlnk website check — from page structure and structured data to links, sitemaps and llms.txt — run together and delivered as one designed PDF report by e-mail.
Get my free full audit Every finding backed by evidence
- Every check in one run
- One designed PDF by e-mail
- Sent after you confirm your address
Website analysis
Run by Backlnk. Real fetches, saved reports, evidence for every finding.
- llms.txt Generator & ValidatorDraft an llms.txt from your real pages, or check an existing file against the published proposal.
- Entity Signal & Schema CheckerSee the entities your JSON-LD describes — Organization, Person, FAQPage and their sameAs links.
- Answer Snippet ExtractorFind the definitions, steps, lists, tables and summaries a reader — or an answer engine — could quote.
- Sitemap Hygiene AuditorCheck sitemap syntax, limits, duplicates and lastmod patterns — and verify a sample of destinations.
- Intent & Service Focus AnalyzerCheck whether a page's title, headings, sections and calls to action serve one clear purpose.
- Internal Link Analyzer & Opportunity FinderMap internal links, separate broken from redirected, and find relevant links you haven't added yet.
- Page Structure & Readability AuditorHeading outline, content blocks, readability and accessibility observations — with exact locations.
- AI Crawler Access CheckerSee which AI and search crawlers your robots.txt and meta robots let in — rule by rule.
- Meta Tags & Social PreviewCheck title, description, canonical, Open Graph and X cards — and see how your link will look when shared.
- Redirect & HTTP Header CheckerTrace every redirect hop and inspect status codes, caching, indexing and security headers.
- Indexability CheckerCan this page be indexed? One clear verdict per URL, with the evidence behind it.
- Hreflang ValidatorValidate language and region annotations across your site — codes, return links and self-references.
- Duplicate & Thin Content FinderFind near-duplicate and very thin pages across your site, with the text that makes them alike.
- Image SEO AuditCheck alt text, file size, format, dimensions and lazy loading for every image on a page.
- Page Speed Test (Lab)Measure loading performance in a real browser: LCP, layout shift, blocking time and what slows the page.
AI visibility
Coming soon.