Unix is a family of multitasking, multiuser computer operating systems.

Detection looks at response headers across 1 fingerprint rules among the site's public responses.

01

Websites using UNIX

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02

Signal classes

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

  • Response headers
03

Example public indicators for UNIX

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

  • server: Unix
04

What a detection means

Establishes
One or more public signals on the scanned page matched a known UNIX signature (1 rules) at the time of the scan.
Does not establish
A sitewide install of UNIX, an active vendor contract, exclusive use, or that UNIX is still in place today.
05

How to check a site for UNIX

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

FAQ: detecting UNIX

Can PluginView detect UNIX without logging in?
Yes. PluginView only reads publicly accessible responses when checking for UNIX — typically response headers. It does not bypass authentication or paywalls.
What category is UNIX?
UNIX is classified under Operating systems in the PluginView directory.
How many fingerprint rules cover UNIX?
This reference currently tracks 1 fingerprint rule across response headers. Individual rule bodies are proprietary and are not published.
What public signals suggest a site uses UNIX?
Illustrative public indicators for UNIX include server: Unix. A live scan may match additional proprietary rules beyond these examples.

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