Cookie Policy
This policy explains the cookies and similar technologies Zumik uses across the marketing site and console, and how to control them.
Last updated June 1, 2026
What cookies are
Cookies are small text files stored on your device. We use them, and similar technologies like local storage, to keep the site working, remember preferences, and understand aggregate usage.
Categories we use
We group cookies and local storage into the following purposes:
- Strictly necessary: authentication, security, and core functionality. These cannot be switched off.
- Preferences: remembering choices such as light or dark theme (stored locally as zk-theme).
- Analytics: privacy-respecting, aggregate measurement of site usage to improve content.
Theme preference
Your light or dark mode choice is stored locally in your browser under the key zk-theme. It is a preference value only and is not transmitted to our servers or used to identify you.
Managing cookies
You can clear or block cookies and local storage through your browser settings. Blocking strictly necessary cookies may break parts of the console. Clearing local storage will reset your theme preference.
Contact
Questions about this policy can be sent to [email protected].