The following table describes the different categories of cookies used by the Foundations, why they are used and which operator that, for example may place the cookie:
| Type of cookie: | Description: | Lifespan: | 
| Name: has_js 
 | Records whether your browser has JavaScript enabled. Used on Wallenberg.com and Wallenberg.org. | Session | 
| Name: Hotjar 
 | Analyses the user’s browsing behavior on the web site kaw.wallenberg.org 
 | Session | 
| Name: _ga 
 | Used to distinguish users. Used on all web sites. | Stored up to 2 years | 
| Name: _gid Category: Session Purpose: Analytics Origin: Google Analytics | Used to distinguish users. Used on all web sites. | Stored 24 hours | 
| Name: _gat Category: Session Purpose: Analytics Origin: Google Analytics | Used to throttle request rate. Used on all web sites. | Stored 1 minute |