UmiJs is a scalable, enterprise-class frontend application framework that supports both configuration and conventional routing while maintaining functional completeness, such as dynamic routing, nested routing, and permission routing.

Detection looks at script sources, javascript globals across 2 fingerprint rules among the site's public responses.

01

Websites using UmiJs

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02

Signal classes

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

  • Script sources
  • JavaScript globals
03

Example public indicators for UmiJs

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

  • umi.?.js
  • g_umi.version:
04

What a detection means

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

How to check a site for UmiJs

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

Commonly implies

A confirmed UmiJs match also implies these technologies are present.

07

FAQ: detecting UmiJs

Can PluginView detect UmiJs without logging in?
Yes. PluginView only reads publicly accessible responses when checking for UmiJs — typically script sources, javascript globals. It does not bypass authentication or paywalls.
What category is UmiJs?
UmiJs is classified under JavaScript frameworks in the PluginView directory.
How many fingerprint rules cover UmiJs?
This reference currently tracks 2 fingerprint rules across script sources, javascript globals. Individual rule bodies are proprietary and are not published.
What public signals suggest a site uses UmiJs?
Illustrative public indicators for UmiJs include umi.?.js; g_umi.version:. A live scan may match additional proprietary rules beyond these examples.

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