It's an emerging standard that helps AI systems like ChatGPT, Claude, and Perplexity understand your website's structure and find your most important content. Only ~12% of websites have one -- adding it gives you a competitive advantage in AI search.
Having an llms.txt file is just one piece of the puzzle. Run a full GEO audit to see how visible you are across ChatGPT, Perplexity, Gemini, and more.
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