{"version":"1.0","type":"card","id":"56c8cc04-c33d-4368-87ff-ff066b57b1e0","url":"https://stacklist.com/card/56c8cc04-c33d-4368-87ff-ff066b57b1e0","title":"We Analyzed 137K Sites: 97% of llms.txt Files Never Get Read","source_url":"https://ahrefs.com/blog/llmstxt-study/","note":"We analyzed 137K sites & found 97% of llms.txt files are never read. See why bots ignore these files & what this means for your AI visibility.","image":{"url":"https://ucarecdn.com/4f1e80d8-4386-4052-a327-6ab0a5831bb2/","alt":"We Analyzed 137K Sites: 97% of llms.txt Files Never Get Read","width":1080,"height":1080},"stack":{"id":"cf7657c1-0c75-409d-858f-26cf4f64eac1","title":"Measurement Toolkit (Crawl/Serve/Cite)","url":"https://stacklist.com/stack/cf7657c1-0c75-409d-858f-26cf4f64eac1"},"created_at":"2026-07-17T05:58:22.179Z","updated_at":null,"aco":{"summary":"The LLMSTXT study analyzes server logs from 137K domains to reveal that only 28% publish llms.txt files, with 97% receiving zero traffic and 96% of requests coming from bots. The research challenges industry speculation about llms.txt's importance for AI visibility, finding that it primarily serves as a temporary tool for AI coding applications rather than a critical SEO ranking factor.","tags":["llms.txt","ai-bots","seo","web-analytics","generative-ai","content-marketing"],"key_entities":[{"name":"Louise Linehan","type":"person","confidence":0.95},{"name":"Jeremy Howard","type":"person","confidence":0.9},{"name":"John Mueller","type":"person","confidence":0.9},{"name":"Lily Ray","type":"person","confidence":0.85},{"name":"Ahrefs","type":"organization","confidence":0.95},{"name":"Google","type":"organization","confidence":0.95},{"name":"Answer.AI","type":"organization","confidence":0.85},{"name":"fast.ai","type":"organization","confidence":0.85},{"name":"llms.txt","type":"technology","confidence":0.98},{"name":"GPTBot","type":"technology","confidence":0.9},{"name":"Claude-Code","type":"technology","confidence":0.9},{"name":"Chrome Lighthouse","type":"technology","confidence":0.9},{"name":"generative-ai","type":"concept","confidence":0.95},{"name":"ai-visibility","type":"concept","confidence":0.9},{"name":"agentic-browsing","type":"concept","confidence":0.85},{"name":"LLMSTXT Study","type":"event","confidence":0.9}],"classification":"analysis","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/be@0.1.0","confidence":0.85,"timestamp":"2026-07-15T13:12:17.093Z"},"token_counts":{"approximate":5659,"cl100k":5223},"content_hash":"sha256:ebec540f3ab54d5d74e6a14c82330bc66c119c6445e56d149b22b9db4f5896fb","acp_version":"0.2","body_available":true,"body_tokens":5659,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/56c8cc04-c33d-4368-87ff-ff066b57b1e0.json","html":"https://stacklist.com/card/56c8cc04-c33d-4368-87ff-ff066b57b1e0","md":"/api/public/card/56c8cc04-c33d-4368-87ff-ff066b57b1e0.md","stack_json":"/api/public/stack/cf7657c1-0c75-409d-858f-26cf4f64eac1.json"}}