This cookie name is being set on 37,660 websites and 594 distinct domains and we have seen it bein used in the following objects:

  • 37,660 HTTP cookies

Cookie origin and purpose

  • AppNexus (former Open Ad Stream) advertising cookie (confidence 0.75) » Reference...

Cookie classification

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

Sample values

Sample value:
Sample value:
Sample value:

Domains targeted by OAX 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 OAX cookie

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