# A2A Rank > Free grader that scores how ready a website is for AI agents and AI search. Run by Indexibility LLC (Growth Nuts). ## What it does - Checks crawl access, AI crawler rules in robots.txt, sitemap, structured data, metadata, server-rendered content and page semantics. - Checks emerging agent signals: llms.txt, an A2A agent card, API or MCP discovery files and machine-readable actions. - Returns a score out of 100 and a prioritized fix list. Emerging signals are labeled as emerging. They are not proven ranking or citation factors. ## Links - [Run the grader](https://a2arank.com/) - [Agent readiness service](https://a2aseo.com/) - [Privacy](https://a2arank.com/privacy)