Yett is a small webpage library to control the execution of (third party) scripts like analytics.

01

Websites using Yett

1 hostnames in the PluginView corpus for this technology.

HostnameLast seen
jdrf.org8/3/2026
02

What a detection means

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

How to check a site for Yett

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

FAQ: detecting Yett

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