Publish useful public HTML, stable URLs, specific service facts and structured data that matches the page. Keep names, contacts and offers consistent. An llms.txt can offer a reading map to systems that choose to use it; it is not required for Google AI features and cannot guarantee indexing, training or citations.
What to check
- Make key facts available in visible public HTML.
- Keep structured data consistent with the actual offer.
- Review crawler access and monitor citations without promising placement.