This cookie name is being set on 12,652 websites and 1 distinct domains and we have seen it bein used in the following objects:

  • 12,652 HTTP cookies

Cookie origin and purpose

  • Criteo marketing cookie storing a list of publishers with positive campaign performance based on your behaviours, to improve the performance on the tagging and detagging operations. (confidence 1.0) » Reference...

Cookie classification

  • unknown (confidence 0.5)
  • marketing (confidence 0.5)

Sample values

Domains targeted by udc 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 udc cookie

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