Detect Ferron

Web servers

Ferron is a web server offering automatic TLS certificate management, configuration, and security for online operations.

Detection looks at response headers across 2 fingerprint rules among the site's public responses.

01

Websites using Ferron

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02

Signal classes

PluginView evaluates public page signals in these classes when identifying Ferron. Individual fingerprint rule bodies are proprietary and are not published.

  • Response headers
03

Example public indicators for Ferron

Illustrative indicators derived from public catalog metadata for Ferron. A live scan may match additional proprietary rules beyond these examples.

  • server: Ferron
  • x-ferron-cache
04

What a detection means

Establishes
One or more public signals on the scanned page matched a known Ferron signature (2 rules) at the time of the scan.
Does not establish
A sitewide install of Ferron, an active vendor contract, exclusive use, or that Ferron is still in place today.
05

How to check a site for Ferron

  1. 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest Ferron signals.
  2. 2. PluginView reads only public responses (response headers) and scores them against the Ferron signature set (2 rules).
  3. 3. Review the confidence score and text explanation for Ferron on the results page.
06

FAQ: detecting Ferron

Can PluginView detect Ferron without logging in?
Yes. PluginView only reads publicly accessible responses when checking for Ferron — typically response headers. It does not bypass authentication or paywalls.
What category is Ferron?
Ferron is classified under Web servers in the PluginView directory.
How many fingerprint rules cover Ferron?
This reference currently tracks 2 fingerprint rules across response headers. Individual rule bodies are proprietary and are not published.
What public signals suggest a site uses Ferron?
Illustrative public indicators for Ferron include server: Ferron; x-ferron-cache. A live scan may match additional proprietary rules beyond these examples.

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