> According to Drew, LLM crawlers don't respect robots.txt requirements and include expensive endpoints like git blame, every page of every git log, and every commit in your repository. They do so using random User-Agents from tens of thousands of IP addresses, each one making no more than one HTTP request, trying to blend in with user traffic. How do they know that these are LLM crawlers and not anything else?
- We cannot block them because we can’t differentiate legitimate traffic from illegitimate traffic…
- …but we can conclusively identify this traffic as coming from AI crawlers.