This website uses services for operation, statistical evaluations, the display and sharing of content from social networks, and interest-based advertising. These services make the website usable, improve your browsing experience, enable interactions with networks, and display relevant advertisements. Activate the desired services in the respective categories to accept them.
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By clicking on "Confirm selection" or "Select all & confirm", you consent to your data being processed by the respective services.
The activated services do not affect your browser configuration. Cookies from these services are deleted when the browser is closed or must be manually deleted if they are not valid beyond the specified time, depending on the browser configuration.
Settings
This service is used to manage the consent manager.
Name
Type
Expiration
Description
z7_consent_manager
Cookie
1 year
Stores the value of the user selection.
The service will show a warning when clicking on external links.
Name
Type
Expiration
Description
ext_Urls_whitelist
Cookie
30 days
List of external links accepted by the user.
Name
Type
Expiration
Description
einmaleins_session
Cookie
2 hours
This cookie is used to manage the session of the website.
XSRF-TOKEN
Cookie
2 hours
This cookie is used to protect the website from CSRF attacks.
