Can PluginView detect Castle without logging in?

Yes. PluginView only reads publicly accessible responses when checking for Castle. It does not bypass authentication or paywalls.

What category is Castle?

Castle is classified under Analytics in the PluginView directory.

Does PluginView publish Castle fingerprint rules?

No. Detection uses proprietary fingerprint rules that are not published. Scan results explain matches in plain language without disclosing rule bodies or identifiers.

Detect Castle

Analytics

Castle is a tool that offers deep visibility into user activities on your website, allowing you to monitor and understand user behaviour in real-time.

Websites using Castle

No websites in the corpus for this technology yet.

What a detection means

Establishes: One or more public signals on the scanned page matched a known Castle signature at the time of the scan.
Does not establish: A sitewide install of Castle, an active vendor contract, exclusive use, or that Castle is still in place today.

How to check a site for Castle

1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Castle signals.
2. PluginView reads only public responses and scores them against proprietary Castle fingerprints. Rule bodies and identifiers are not published.
3. Review the confidence score and text explanation for Castle on the results page.

FAQ: detecting Castle

Can PluginView detect Castle without logging in?: Yes. PluginView only reads publicly accessible responses when checking for Castle. It does not bypass authentication or paywalls.
What category is Castle?: Castle is classified under Analytics in the PluginView directory.
Does PluginView publish Castle fingerprint rules?: No. Detection uses proprietary fingerprint rules that are not published. Scan results explain matches in plain language without disclosing rule bodies or identifiers.