GPTBot is what actually populates ChatGPT's knowledge of your business for the people who DO use it - your own usage habits are irrelevant to whether your real customers find you there.

The most common real cause is a generic 'block all bots' rule added for a different reason (stopping scrapers, reducing server load) that never specifically excluded the AI crawlers a business actually wants to be found by.

GPTBot is OpenAI's training and indexing crawler; ChatGPT-User is a separate agent triggered when a real person asks ChatGPT to browse a specific page live. Blocking one doesn't necessarily block the other, and both are worth checking separately.

Same real distinction as ChatGPT - PerplexityBot handles indexing, Perplexity-User handles a live, user-triggered fetch of a specific page. A site can genuinely allow one and block the other.

Allowed - no robots.txt is a real, valid state meaning every crawler is implicitly permitted, not an error condition. This tool correctly treats it as full access, not a failure.

No - Google-Extended (which governs AI training and Gemini grounding specifically) is a genuinely separate directive from Googlebot (traditional search indexing), and a site can allow one while blocking the other.

Often yes yourself - it's usually a specific line in a text file (robots.txt) at your site's root, and once you know exactly which crawler is blocked, the fix is typically a small, precise edit.

robots.txt typically applies to your whole domain regardless of language path, but if your Arabic content lives on a genuinely separate subdomain, check that URL separately to be certain.

Reading it yourself tells you what rules exist; this tool actually applies those rules against each real, named crawler the way a crawler itself would interpret them, which is easy to get wrong by eye with wildcard patterns and multiple user-agent blocks.

Google's own AI Overviews rely on the same underlying retrieval and indexing infrastructure as traditional search, so Googlebot access remains a genuinely relevant, real signal even in an AI-search context.

Specifically on that platform's real citation and answer surfaces, yes - a blocked GPTBot means ChatGPT genuinely cannot access your current content, regardless of how good that content actually is.

That's a genuine, legitimate business decision some sites make - just be clear-eyed that blocking training crawlers (like Google-Extended or GPTBot's training function) can also reduce your visibility in that platform's live answers, not just training data.

It's a genuinely evolving space - new agents have appeared as AI platforms have grown, which is why we keep this tool's list matched to the same one this site's own robots.txt configuration uses, so they can't silently drift apart.

The domain checked is recorded for our own internal visibility into tool usage, alongside a best-effort location - your specific results aren't shared anywhere.

AI platforms re-crawl on their own independent schedule, not instantly - the fix itself takes effect immediately for any future crawl attempt, but seeing it reflected in that platform's actual answers can take real time.