AI Search
What Is llms.txt? Does Your Blog Need One?
llms.txt explained: what the file is, what Google says about it, which of 23 big sites actually publish one, and whether a blog should bother in 2026.
Google's AI Overviews and AI Mode, ChatGPT search and Perplexity now answer many of the questions bloggers used to rank for. This hub covers what we can measure: which pages get cited, what Google says about llms.txt, and how generative engine optimization differs from plain SEO.
1 guide · by Abdul Haseeb
llms.txt explained: what the file is, what Google says about it, which of 23 big sites actually publish one, and whether a blog should bother in 2026.