Amazon blocked Muse, Meta’s AI agent, without any help from its robots.txt. What the episode shows about the file’s limits, and what to check on your site.
robots.txt
AI Training Opt-Out on Cloudflare Keeps You on Google
Cloudflare now separates AI training from search at Google and Apple. What the Disallow AI Training setting does and what is still worth checking.
Markdown for AI Crawlers Only Draws SEO Tools
John Mueller only sees SEO tools asking for markdown on his test sites, and the one controlled experiment published finds no significant gap.
ChatGPT-User Reads Pages Your Robots.txt Blocks
ChatGPT-User fetches pages on demand and partly sidesteps robots.txt, and OpenAI’s own documentation states it in plain language.
Cloudflare Blocks Googlebot When You Block AI
Cloudflare returns a 403 to Googlebot when AI bot blocking is on. What changes on September 15 and which settings to check right now.
Blocking a Page in Robots.txt Is Not Noindex
Blocking a page in robots.txt does not remove it from Google: only a crawlable noindex does the job. What every beginner should understand.
Robots.txt: The Cloudflare Directive Google Ignores
Robots.txt now carries a Cloudflare Content Signals directive Google fully ignores. What this file actually does, and what it never did.






