llms.txt Validator

Check that your llms.txt is well-formed and its links work.

Checking whether this tool is available…

ExampleExample site and data.
harbourdental.example/llms.txt
# Harbour Dental> Family dental clinic in Halifax.## Key pages- [New patients](/new-patients/)
  • PassTitle and summary presentStarts with a name and a short summary.Pass
  • ReviewRelative linksUse full URLs so readers can follow them.Review
  • PassLinks resolveEvery listed page loads.Pass

How this check works

We fetch /llms.txt, check whether /llms-full.txt exists, and compare it with your robots.txt.

The format follows llmstxt.org: one title, a short summary and sections of links.

Search outcomes vary. Rankings, indexing, traffic and inclusion in AI answers are never guaranteed.

Want this checked across your whole site?

Explore the early-access workflow for scheduled checks, reviewed findings and approval before publication.