Cookie policy

1. What technologies we use

In addition to cookies, Deckord uses local browser storage. These technologies remember your session, preferences, and progress so you don't have to set everything up again on every visit.

2. Essential storage

• HttpOnly session cookie: authenticates your account and helps prevent unauthorized access. It cannot be read by JavaScript.
• Privacy preference: stores whether you accepted or declined analytics so we can respect your choice.
• Interface data: remembers the visible user, favorite catalogs, and course progress on the device.
• Security controls: may retain technical information strictly necessary to limit abuse and protect the service.

3. Optional first-party analytics

If you accept it, we log the page visited, its title, date, user agent, account identifier when you're signed in, and a pseudonymized fingerprint of your IP. It's used to understand errors, useful pages, and overall performance.

Deckord's analytics don't activate until you accept them. At this time we don't use advertising cookies or third-party analytics.

4. How to change your decision

You can open "Manage cookies" from the footer of any page. Declining analytics doesn't prevent you from creating an account, playing in tournaments, building decks, or taking part in the community.

You can also clear storage from your browser settings. Doing so will make Deckord ask for your preferences again.

5. Duration and changes

Your preference is kept on your device until you change it or clear storage. If we add new categories or purposes, we'll ask for an updated decision before activating them.