How this site remembers you
This page explains how Duel uses cookies and similar technologies. A cookie is a small text file that a website stores on your device when you visit. It helps the site recognise you on return visits, remember your preferences, and understand how you use the portal. We use cookies on duel-casino.cz to make the site work properly and to learn how visitors interact with our content. This policy applies only to our own informational portal – it does not cover what the operator does on its own platform once you click through and register there.
The analytics question
We use analytics cookies to see which pages get read, how long visitors stay, and where traffic comes from. These cookies collect anonymised data – no personal identifiers, no account details – and help us improve the layout and focus our content on what readers actually want to know. You can accept or decline analytics cookies through the banner that appears when you first arrive. Declining them will not break the site – you'll still be able to read every page and follow every link.
The categories we use:
| Category | Purpose | Your consent |
|---|---|---|
| Necessary | Make the site function – handle consent choices, keep sessions stable | Always active |
| Analytics | Measure traffic and page performance | Optional – you choose |
| Marketing | Track clicks to third-party offers | Optional – you choose |
Scripts we do not control
This portal embeds content from third parties – video players, social-media widgets, advertising networks. Each of those services may set its own cookies when you load a page. We do not control what those third parties collect or how they use it. Their own privacy policies govern that data, and we recommend reading them if you're concerned. The main third-party cookies you'll encounter here come from analytics platforms (to measure traffic) and affiliate networks (to track whether you clicked through to the operator's site from ours).
Here's what that means in practice: if you watch an embedded video, the video provider may set a cookie. If you see a social-share button, the social network may set one. We do not receive personal data from those cookies, but the third party does see that you visited a page on our domain. Blocking third-party cookies in your browser (see below) will stop most of these – though it may also prevent some embedded content from loading.
Your options
You control cookies through your browser settings. Every modern browser lets you block cookies entirely, delete existing ones, or allow only certain types. The steps vary by browser:
- Chrome: Settings → Privacy and security → Cookies and other site data
- Firefox: Settings → Privacy & Security → Cookies and Site Data
- Safari: Preferences → Privacy → Manage Website Data
- Edge: Settings → Cookies and site permissions → Manage and delete cookies
Blocking all cookies will stop this site from remembering your consent choice, so the banner will reappear each time you visit. Blocking only third-party cookies is a middle ground – it cuts off most tracking networks while leaving the site's own functionality intact. You can also delete cookies manually at any time, which clears your saved preferences and resets the consent banner.
Revisions
We may update this policy when we add new features or change how the site works. The date at the bottom of this page shows when it was last revised. Significant changes – like adding a new category of cookie or a new third-party service – will be flagged in the consent banner when you next visit. Continued use of the site after an update means you accept the revised policy. If you have questions about how we use cookies, write to [email protected] and we'll respond within 48 hours.
Last updated: 23 October 2026
Disclaimer: This content is provided for information and marketing purposes. We are not a gambling operator, bookmaker or organiser of betting or gaming activity. This site is restricted to visitors aged 18 and over (18+). Free, confidential support with gambling is available at BeGambleAware.org.