Google's Gary Illyes on fake Googlebot crawlers, honeypots, and the AI scraping boom

gaganghotra_ · x · 2026-10-29

Google's Gary Illyes joined Aneta Samkov on the Odys Podcast to break down crawler impersonation and verification: a Googlebot User-Agent proves nothing (spoofing it is "literally one line of code"); real verification requires official IP ranges and reverse DNS; he uses honeypot sites to catch fake Googlebots; fake crawlers do things the real Googlebot never would; AI companies' hunger for training tokens has made bad crawling worse; unknown crawlers can exhaust bandwidth and take sites down. He also covered who pays for bot authentication (WAFs, CDNs, or site owners) and described the internet as "a farm to harvest."

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