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Can ChatGPT and Claude read your website?
Check 13 things that decide if AI assistants and search engines understand your product: llms.txt, JSON-LD, AI crawlers in robots.txt, meta tags, H1 and more.
Questions
What is AI visibility?
AI visibility is how easily AI assistants like ChatGPT, Claude and Perplexity can crawl, understand and cite your website when people ask for recommendations.
What is llms.txt?
llms.txt is a Markdown file at the root of a website that summarises the site and links to its key pages, so language models can understand it quickly. See llmstxt.org.
Should I allow GPTBot and ClaudeBot?
If you want AI assistants to know about and recommend your product, allow their crawlers in robots.txt. Blocking them keeps your content out of their answers.