AI-LLMS-HTML
/llms.txt returns HTML
What it means
The server answers unknown paths with a 200 page (often the home page or a soft 404), so clients looking for llms.txt get HTML instead of the Markdown index.
How to fix it
- 1Return a real 404 for paths that do not exist.
- 2If you want llms.txt, serve it as text/plain Markdown at /llms.txt.
Re-check after the change
DNS changes can take up to the record's TTL to be seen; use Re-run on the result page to bypass our 10-minute cache.