This category covers the technical work that makes a site readable by AI crawlers. llms.txt tells them what to read first; structured data states a page’s meaning in a form machines can parse. These items apply across the whole site once you fix them, which is why they come first.

1. The Complete llms.txt Guide: Syntax and Examples — llms.txt tells AI crawlers what matters on your site. Here is the syntax, a working example, and how to validate it.
2. Using Structured Data (Schema/JSON-LD) to Increase AI Citations — Schema tells machines what your page means. Here are the types that matter most in the AI era, with examples.