AI Readability measures how easily AI engines can crawl, understand and quote a web page.
A page reads well to AI when crawlers are allowed in, the key facts are in the HTML the server sends, structured data describes the content, and the copy states specifics: materials, dimensions, prices, policies.
It is the part of AI visibility a brand controls directly on its own site. A high AI Readability score doesn't guarantee a recommendation, but a low one makes it unlikely.