Why it matters
A legitimate choice: it doesn't affect Google Search or AI Overviews (Google-Extended doesn't), or AI search visibility while retrieval bots stay allowed.
How to fix it
No action if intended. Make sure OAI-SearchBot, Claude-SearchBot and PerplexityBot are still allowed.
References
More ai search rules
void geo reports 41 rules in this category. Generative-engine optimisation: whether AI crawlers that don't run JavaScript see the same content, valid and visible JSON-LD, an explicit AI robots policy, llms.txt, Markdown mirrors and answer-first writing.
llms-txt-missingNo /llms.txtllms-txt-error/llms.txt returns a server errorllms-txt-invalid/llms.txt doesn't follow the llms.txt formatllms-txt-broken-links/llms.txt links to URLs that failllms-txt-not-linkedllms.txt exists but isn't linked from the home pagerobots-ai-policyAI crawler policy (allow/deny matrix from robots.txt)search-bots-blockedrobots.txt blocks AI search or user-triggered fetcherscontent-signalNo Content-Signal usage preferences