Does channel4.com block AI crawlers?

As of 2026-11-01, the robots.txt of channel4.com blocks 11 of 18 AI crawlers, including GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot.

11/18AI crawlers blocked

NoChatGPT can read it

PartlyPerplexity can read it

YesClaude can read it

NoHas an llms.txt file

AI crawler status of channel4.com

Based on the live robots.txt of channel4.com, checked on 2026-11-01. “Some paths restricted” means the bot may crawl the site but certain sections are excluded.

User agent	Company	Purpose	Status
`GPTBot`	OpenAI	Model training	Blocked
`OAI-SearchBot`	OpenAI	ChatGPT search index	Blocked
`ChatGPT-User`	OpenAI	Live browsing for ChatGPT users	Blocked
`ClaudeBot`	Anthropic	Model training	Blocked
`Claude-SearchBot`	Anthropic	Claude search index	Allowed (some paths restricted)
`Claude-User`	Anthropic	Live browsing for Claude users	Allowed (some paths restricted)
`PerplexityBot`	Perplexity	Perplexity search index	Blocked
`Perplexity-User`	Perplexity	Live browsing for Perplexity users	Allowed (some paths restricted)
`Google-Extended`	Google	Gemini training & grounding	Blocked
`Googlebot`	Google	Search and AI Overviews	Allowed
`Bingbot`	Microsoft	Bing search and Microsoft Copilot	Allowed (some paths restricted)
`Applebot-Extended`	Apple	Apple Intelligence training	Blocked
`Meta-ExternalAgent`	Meta	Meta AI training	Blocked
`Amazonbot`	Amazon	Alexa and Amazon AI	Allowed (some paths restricted)
`DuckAssistBot`	DuckDuckGo	DuckAssist answers	Blocked
`MistralAI-User`	Mistral	Live browsing for Le Chat users	Allowed (some paths restricted)
`CCBot`	Common Crawl	Open dataset used by many AI models	Blocked
`Bytespider`	ByteDance	Model training	Blocked

What this means

channel4.com blocks some AI crawlers but not others, so its visibility differs by assistant. Check the table to see exactly which AI products can read it.

Among the 381 news & media sites in our AI crawler report, 59% block GPTBot completely. channel4.com is one of them.

Blocking AI bots is one side. The other: is AI actually sending you visitors? Citelytic shows how much traffic ChatGPT, Perplexity, Gemini and Copilot send to your own site.

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FAQ

Does channel4.com block ChatGPT?

Yes. As of 2026-11-01, OAI-SearchBot is blocked and ChatGPT-User is blocked in the robots.txt of channel4.com. GPTBot (OpenAI's training crawler) is blocked.

Can Perplexity access channel4.com?

PerplexityBot is blocked and Perplexity-User is allowed with some restricted paths on channel4.com according to its robots.txt checked on 2026-11-01.

Does channel4.com have an llms.txt file?

No, we did not find an llms.txt file on channel4.com when we checked on 2026-11-01.

How is this data collected?

We fetch the public robots.txt file of each site and evaluate the rules for 18 AI user agents for the site root. robots.txt is a request, not a technical barrier, and sites may also block bots at the firewall level, which this check does not see.