Siteiz: AI Readability Checker

See any page the way ChatGPT, Claude and Perplexity crawlers do. AI readability grade, crawler access and fixes in one click.

AI search tools read websites differently from people. Their crawlers usually take the raw HTML and skip JavaScript, so content, prices and buttons that only appear after the page loads can be invisible to them. Siteiz shows you the gap in one click. What you get on any page: • An A to F AI readability grade, scored from 0 to 100, and the score the page can reach with all fixes • AI crawler access: whether your robots.txt lets the main AI crawlers in, such as those from OpenAI, Anthropic and Perplexity • Six pillar scores: visibility, actionability, machine facts, crawl access, token economics and citability • A fix plan ranked by how many points each fix recovers, with the first fixes and copy-paste code free The same engine and the same score as the free scan on siteiz.com. Want every fix for the page? Unlock them with an Instant Audit on siteiz.com: all fixes with code for your stack, llms.txt, robots.txt and JSON-LD files, and a PDF report. To keep up to 50 pages AI-ready, Siteiz Pro re-scans them every week. Built for SEO specialists, developers, marketers and site owners who want to be found and cited in AI answers. More free tools from Siteiz: - Broken Link Checker - PDF to Markdown. Privacy: the extension only runs when you click it, and only on the tab you are on. It sends that page's address and HTML to siteiz.com to score it. Nothing is stored, there is no account and no tracking. Avoid scanning pages with personal or confidential information.