Free Answer Engine Optimization (AEO) checker. Enter a URL and see how well it's set up to be understood and cited by ChatGPT, Perplexity, and Google AI Overviews — with a fix list you can download.
AEO is the practice of structuring a web page so AI answer engines — ChatGPT Search, Perplexity, Google AI Overviews, Claude — can read it, understand it, and cite it in their answers. It overlaps with SEO but weights different things: structured data, clear question-and-answer formatting, semantic HTML, and whether you actually let AI crawlers read your site in robots.txt.
Enter any public URL. We fetch the page (and its robots.txt and llms.txt) server-side and score it against the signals answer engines rely on: title and meta, heading structure, JSON-LD schema, FAQ markup, content depth, AI-crawler access, freshness and author signals, and more. You get a 0–100 score and a prioritized fix list you can download as a PDF or share with a link. It's free, and nothing about your site is stored.