Cookie Policy
Last updated: October 22, 2026
This Cookie Policy explains which cookies and similar browser storage Mavzena uses, why, and how you can control them. It complements our Privacy Policy.
1. What cookies are
Cookies are small text files a website stores in your browser. Similar technologies, such as the browser's local storage, work the same way. Some are necessary for the site to work; others are optional and are used only with your permission.
2. Necessary cookies (always on)
aio_auth: set when you sign in or open the demo; it carries the session and is required. It is set as httpOnly, so page scripts cannot read it, and it expires after 7 days or when you sign out.
aio_locale: remembers the language you chose (or the one your browser prefers on your first visit). Kept for 1 year.
Your theme choice (light or dark) is kept in your browser's local storage, not in a cookie.
mavzena.previewHandoff.v1 (local storage): if you go from the free first look on the home page to sign-up, it keeps the brand details you entered so you do not have to type them again during setup. It expires after 24 hours.
The entry starting with mavzena.shareCard.manage. (local storage): if you create a share card from a first look, it keeps the card's management key so you can turn off the card's link later. It has no expiry; you can remove it by clearing your browser's site data.
These local storage entries are not sent to us. These do not need your consent because the service cannot work without them, and none of them is used for advertising or tracking.
3. Analytics cookies (only with your consent)
If you choose "Accept" in the cookie banner, we use PostHog to understand how the site is used: which pages are visited, what is clicked and, so we can find and fix problems, recordings of sessions on the site. Text you type into forms is masked in those recordings and passwords are never recorded. PostHog then sets two cookies whose names start with ph_ (kept for up to 1 year) and one local-storage entry. PostHog's servers are in the United States, so this data is transferred abroad; see section 6 of the Privacy Policy.
If you choose "Reject", no analytics cookie is set and no session is recorded; only your choice is remembered in local storage. Nothing is collected before you answer the banner.
4. What we do not use
We do not use advertising cookies, cross-site tracking or social media pixels. If that changes, this policy and the cookie banner will change first and we will ask for your consent again.
5. How to change your choice
You can change your choice at any time with "Cookie preferences" at the bottom of the site. You can also delete cookies or block them in your browser settings; blocking the necessary cookies will sign you out and the dashboard will not work.
6. Changes to this policy
If we add, remove or change a cookie, we update this page and the date at the top.
7. Contact
Questions about cookies can be sent to [email protected] or through the contact page.
Go to the contact page


