This cookie name is being set on 789 websites and 649 distinct domains and we have seen it bein used in the following objects:

  • 789 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.

  • Generic Visual Website Optimizer (VWO) user tracking cookie that stores a unique ID for every visitor and is used for the report segmentation feature in VWO (confidence 1.0)

    » Reference...

  • Generic Visual Website Optimizer (VWO) user tracking cookie (confidence 0.5)

    » Reference...

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

Cookie classification

  • tracking (confidence 0.8)
  • unknown (confidence 0.3)

Sample values

Sample value:
01BDE17E7F39C0B77569D9DA139C220A
Sample value:
04A7A5FD91E4660B446BA21B36E8EB5B
Sample value:
0964AC315B706C247089C8245D13FCAF

Domains targeted by _vwo_uuid 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 _vwo_uuid cookie

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