llms.txt vs robots.txt: What’s the Difference — and Do You Need Both?
Short answer: llms.txt vs robots.txt comes down to opposite jobs. robots.txt tells crawlers which URLs they may fetch. llms.txt tells large language models which pages best explain your site. Most sites that care about both search and AI answers should keep a correct robots.txt and add a small, curated llms.txt — the two files do … Read more