Crawlability
Crawlability depends on factors like robots.txt rules, whether content requires JavaScript rendering, internal linking, and server response reliability. A page that isn't crawlable simply can't be indexed, cited, or recommended, no matter how good its content is.
AI crawlers complicate this. They are separate from search engine crawlers, follow their own rules, and are generally less tolerant of client-side rendering — content that appears only after JavaScript runs may be invisible to them while Google sees it fine. A site can therefore be perfectly crawlable for search and effectively blank for an answer engine.
Crawlability is the baseline requirement before any other AEO or SEO work can pay off — content that can't be read can't be cited.
A site that blocks crawlers in its robots.txt file, or renders its main content only after heavy JavaScript execution, may be invisible to certain AI crawlers even if the content itself is excellent.
How does crawlability affect whether AI engines can find my content?
If a crawler can't access or parse your pages — blocked robots.txt, JavaScript-only rendering, broken links — it can't cite what it can't read.
