How do AI tools understand and use content from a website?
An llms.txt file gives instructions to large language models (LLMs). LLMs are the machine learning systems behind AI.
It works in the same way a robots.txt file gives instructions to search engine crawlers. A key difference is that for robots.txt files, the focus is on Google or Bing, while a llms.txt file focuses on communicating with AI tools. Simply put, an llms.txt file acts like a roadmap for AI engines.
An LLMS.txt file can help guide LLMs toward the most authoritative pages (e.g., product pages or FAQs), can even help with content prioritization and can provide brand messaging control.
Why does this matter?
AI search and AI-generated answers are becoming more common every day, with a projected annual growth rate of 36.6% from 2023 to 2030. The second most popular AI use is getting answers to financial questions. People search for questions like:
- What is the best bank for first-time homebuyers?
- Who offers the best mortgage rate near me?
- What checking account has rewards?
- How do I compare mortgage rates?
- What kind of savings account should I open?
Instead of going through a handful of websites and analyzing the content themselves, users are presented with a summarized answer from AI.
This means businesses need to think beyond traditional SEO, because it’s no longer only about ranking in Google search results. It is also about helping AI tools discover accurate, trustworthy information from your website.
Is llms.txt required?
As an emerging tactic, this is not required. Just like many sites run without advanced schema markup or technical SEO improvements, llms.txt is optional but can help sites gain an advantage over competitors who wait too long. That said, because it is low-effort tactic - combined with others, it could have a long-term reward.
Is an llms.file txt hard to create?
Creating an llms.txt file is very easy. A developer or website administrator can typically add one to the back end of your website quickly. Ideally, this file can be built by a developer dynamically so that it automatically updates as pages on your website are added or removed.
It’s an AI-First World
As more people use AI platforms to search, compare, and make decisions, websites need to think about visibility in new ways. This doesn’t take away the importance of search engines, traditional SEO and quality content. But, adding tools like llms.txt can help your business stay current and easier to find in an AI-first world.
If your website has not started preparing for AI discovery yet now is a great time to begin! Contact us today to start building your website’s roadmap for AI.
