This cookie name is being set on 39,057 websites and 1 distinct domains and we have seen it bein used in the following objects:

  • 39,057 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.

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

Cookie classification

  • unknown (confidence 0.3)
  • tracking (confidence 0.3)
  • marketing (confidence 0.3)

Sample values

Sample value:
4617815054840719296
Sample value:
4617815055476796672
Sample value:
4617815057981773504

Domains targeted by ra1_uid 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 ra1_uid cookie

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