Detect mod_rack

Web server extensions

Mod_rack is a free web server and application server with support for Ruby, Python and Node.js.

01

Websites using mod_rack

No websites in the corpus for this technology yet.

02

What a detection means

Establishes
One or more public signals on the scanned page matched a known mod_rack signature at the time of the scan.
Does not establish
A sitewide install of mod_rack, an active vendor contract, exclusive use, or that mod_rack is still in place today.
03

How to check a site for mod_rack

  1. 1. Enter the website URL in the scan form — homepage, pricing, checkout, or login pages usually expose the strongest mod_rack signals.
  2. 2. PluginView reads only public responses and scores them against proprietary mod_rack fingerprints. Rule bodies and identifiers are not published.
  3. 3. Review the confidence score and text explanation for mod_rack on the results page.
04

Commonly implies

A confirmed mod_rack match also implies these technologies are present.

05

FAQ: detecting mod_rack

Can PluginView detect mod_rack without logging in?
Yes. PluginView only reads publicly accessible responses when checking for mod_rack. It does not bypass authentication or paywalls.
What category is mod_rack?
mod_rack is classified under Web server extensions in the PluginView directory.
Does PluginView publish mod_rack 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.

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