This cookie name is being set on 37,504 websites and 2 distinct domains and we have seen it bein used in the following objects:

  • 37,504 HTTP cookies

Cookie origin and purpose

Below you can find the best information on this cookie we have at this moment. Please note it may be incomplete or inaccurate as there's vast population of cookies out there on the web.

  • Adobe Audience Manager sets this tracking cookie to assign a unique ID to a site visitor. The demdex cookie helps Audience Manger perform basic functions such as visitor identification, ID synchronization, segmentation, modeling, reporting, etc. (confidence 1.0)

    » Reference...

If you need us to do a more thorough research on this cookie please create a suggestion on Colony.

Cookie classification

  • tracking (confidence 0.6)
  • unknown (confidence 0.2)
  • functional (confidence 0.2)

Sample values

Sample value:
00028930039583375761444300949062410899
Sample value:
00033877157455645052346321798831897205
Sample value:
00047232721454560981857019741781002095

Domains targeted by demdex cookie

This list includes both third-party domains set by tracking and adversing companies, as well as the first-party domains of the websites that use this cookie name.

Websites setting demdex cookie

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