Google’s AI Overview, which is easy to fool into stating nonsense as fact, is stopping people from finding and supporting small businesses and credible sources.
I run a few personal sites with some being available to the wider internet, and I have found that they generally do respect it. All the bots which advertise themselves as OpenAI, Anthropic, or Google do obey. However, I do occasionally see a stealth bot appear which uses a normal browser’s user agent and those just do whatever they want.
I don’t think today’s bots take any notice of robots.txt. It’s a relic from a more civilized time.
I run a few personal sites with some being available to the wider internet, and I have found that they generally do respect it. All the bots which advertise themselves as OpenAI, Anthropic, or Google do obey. However, I do occasionally see a stealth bot appear which uses a normal browser’s user agent and those just do whatever they want.
They don’t—but they DO use search index data to figure out where to crawl.