Cookie policy

Local storage

We use your browser's local storage (localStorage) to keep your theme choice, points, best times, game settings and your cookie choice. This data stays only on your device and is lost if you clear your browser data.

Our own cookies

BossMahjong does not set advertising cookies. Apart from the Google Analytics cookies described below, we do not set tracking cookies.

Technical cookies from our hosting provider

Our hosting provider may set technical cookies that are needed for security and to block harmful traffic.

Google Analytics

When it is switched on, we use Google Analytics 4 to understand how the site is used. Google Analytics only starts and sets cookies after you choose Accept analytics in the cookie banner. Before that, after you choose Decline analytics, or if your browser sends a Global Privacy Control or Do Not Track signal, nothing from Google is loaded and no Google Analytics cookies are set.

Once you accept, Google Analytics sets two cookies: _ga, which tells one visitor apart from another, and _ga_ followed by the site's ID, which keeps the session state. Both last up to 2 years (some browsers keep them for less time).

Your choice is saved in this browser on this device. You can change it at any time through the Cookie settings link at the bottom of every page. If your browser sends a Global Privacy Control or Do Not Track signal, analytics stays off whatever you choose. If you decline after accepting earlier, the Google Analytics cookies on this site are deleted.

Google explains its cookies at policies.google.com/technologies/cookies, and how it uses data from sites that use its services at policies.google.com/technologies/partner-sites.

How to delete them

You can delete cookies and local storage in your browser settings, under site data. After that, your points, settings and cookie choice go back to the start.