What a crawler without JavaScript sees

Enter a page address. We request it once as a plain HTTP client, with no JavaScript engine, and list the facts in the response. A second request asks for Accept: text/markdown.

What this reports

HTTP status and the final URL after redirects.
Title, meta description, first H1, canonical and language.
JSON-LD @type values and the number of visible characters.
Whether the main content is present in the raw HTML, and whether a Markdown version is served.

What it does not measure

What a particular AI crawler fetches or understands. Operators do not all say whether they run JavaScript.
What the page looks like after JavaScript runs.
Rankings, citations or traffic.

The complete report also keeps the scanner’s own copy of these facts for 90 days, so you can compare them with what you expected.

See the sample report