Markdown response
We probe several well-known endpoints and headers to request a Markdown version of the page.
Free developer tool
Does your site serve Markdown for AI?
Paste any URL and we will check whether it returns a clean Markdown version for AI crawlers, detect if it is on Cloudflare, and explain common issues.
What we check
Cloudflare detection
We inspect response headers to see if the site is served through Cloudflare.
Content validation
We confirm the body is actually Markdown and not HTML or an error page.
Actionable guidance
If something is off, we link to the Cloudflare docs and list the most likely fixes.
How it works
Prechecks
Validate the URL and detect if the host is on Cloudflare.
Probe
Try Accept: text/markdown, a .md suffix, and a format=markdown query.
Validate
Confirm the response is Markdown and not a disguised HTML page.
Report
Summarise the result with preview, status, and next steps.
Frequently asked questions
Cloudflare and other platforms can serve a Markdown version of any page so AI crawlers and agents can parse content without rendering HTML. This tester checks whether a URL exposes such a version.
Not necessarily. Any origin can serve Markdown. However Cloudflare offers automatic Markdown conversion via its AI features, which is the fastest path for most sites.
We send an Accept header of text/markdown, try a .md suffix, and a ?format=markdown query. If any returns a text/markdown content type and a body that parses as Markdown, we count it as a pass.
No. Requests are processed in-memory inside the Worker and never persisted.