llms.txt for AI-search visibility
Evidence: 2/10 · Official guidance
Ahrefs 137K domains: 97% of llms.txt files got ZERO traffic in May 2026, 96% of remaining fetches were bots; no AI bot ever requests a missing one; Google lists it as a myth. Only real use: docs for AI coding tools (Claude-Code = #2 fetcher)
How to implement this
- llms.txt: What the Data Says Before You Add One →
97% of llms.txt files receive zero traffic, no AI engine confirms reading them, and Google calls them unnecessary — yet one real use case exists.
Sources
Did this practice work for you?
Your report updates the live ranking. One vote per practice.