Detect OpenCms
PluginView detects OpenCms, a CMS, by evaluating response headers, script sources, dom selectors, html markup on publicly reachable pages. Illustrative public indicators associated with OpenCms include server: OpenCms, opencms, link. Full fingerprint rules remain proprietary; this page summarizes the signal classes and example indicators used for identification.
Detection looks at response headers, script sources, dom selectors, html markup across 4 fingerprint rules among the site's public responses.
Websites using OpenCms
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Signal classes
PluginView evaluates public page signals in these classes when identifying OpenCms. Individual fingerprint rule bodies are proprietary and are not published.
- Response headers
- Script sources
- DOM selectors
- HTML markup
Example public indicators for OpenCms
Illustrative indicators derived from public catalog metadata for OpenCms. A live scan may match additional proprietary rules beyond these examples.
- server: OpenCms
- opencms
- link
- <link href="/opencms/
What a detection means
- Establishes
- One or more public signals on the scanned page matched a known OpenCms signature (4 rules) at the time of the scan.
- Does not establish
- A sitewide install of OpenCms, an active vendor contract, exclusive use, or that OpenCms is still in place today.
How to check a site for OpenCms
- 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest OpenCms signals.
- 2. PluginView reads only public responses (response headers, script sources, dom selectors) and scores them against the OpenCms signature set (4 rules).
- 3. Review the confidence score and text explanation for OpenCms on the results page.
Commonly implies
A confirmed OpenCms match also implies these technologies are present.
FAQ: detecting OpenCms
- Can PluginView detect OpenCms without logging in?
- Yes. PluginView only reads publicly accessible responses when checking for OpenCms — typically response headers, script sources, dom selectors, html markup. It does not bypass authentication or paywalls.
- What category is OpenCms?
- OpenCms is classified under CMS in the PluginView directory.
- How many fingerprint rules cover OpenCms?
- This reference currently tracks 4 fingerprint rules across response headers, script sources, dom selectors, html markup. Individual rule bodies are proprietary and are not published.
- What public signals suggest a site uses OpenCms?
- Illustrative public indicators for OpenCms include server: OpenCms; opencms; link. A live scan may match additional proprietary rules beyond these examples.
