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Your site might rank on Google but still be invisible to ChatGPT. Learn how to test GPTBot, ClaudeBot, PerplexityBot, Bingbot, and other crawlers, detect hidden CDN blocks, and make your content…

A developer discovered that CDN configurations, not robots.txt, often block AI crawlers like GPTBot and ClaudeBot from accessing documentation. Testing revealed that Cloudflare's security settings can silently block these bots, making content invisible to ChatGPT even when Google indexes it.

read1 min views44 publishedJul 19, 2026

Your CDN Might Be Blocking ChatGPT From Your Docs (And robots.txt Won't Show It) acetrondi acetrondi acetrondi Follow Jul 19 Your CDN Might Be Blocking ChatGPT From Your Docs (And robots.txt Won't Show It)

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nextjs 5 reactions 1 comment 2 min read

source & further reading
dev.to — original article Server-Rendered Login Sessions: Creation, Verification, Refresh, Logout, and Phone Recovery You Have a Review Ceiling. Measure It Before It Measures You. Building an AST Code Verifier Without NetworkX, GitPython, or Any Dependencies
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