206 SEO and AI-search checks on any page, ranked by what to fix first, with a shareable report.
Run a free auditLint any site's robots.txt and test whether Googlebot and AI crawlers can reach a page.
Open toolFind and validate a site's XML sitemap, follow indexes, and spot-check the listed URLs.
Open toolValidate a site's llms.txt against the spec, see its outline, and test every link in it.
Open toolTest every link on a page for 404s, server errors, redirects and links that block bots.
Open toolFind a page's canonical, catch conflicts, and test that the canonical URL loads and is indexable.
Open toolTest HTTPS, certificate expiry and issuer, HTTP redirects, HSTS and mixed content.
Open toolControl Google, Bing and AI crawlers like GPTBot, PerplexityBot and ClaudeBot.
Open toolBuild a valid XML sitemap from your page list, with changefreq, priority and lastmod.
Open toolDescribe your site for AI answer engines like ChatGPT, Perplexity and Gemini.
Open toolBuild valid JSON-LD for Article, Product, FAQ, LocalBusiness, HowTo, Event and more.
Open toolPreview share cards for Facebook, LinkedIn and X, and test every og: tag and the share image.
Open toolDesign a 1200×630 share image from 12 templates, see it in the feed, and download the PNG.
Open toolFind every icon a site declares, test that each loads, and check Google and mobile sizes.
Open toolFind and strip zero-width, private-use and variation-selector characters from copied text.
Open tool