These website use local storage for your activity.
Local storage is a very useful method as all of your’s activity through the site not stored from the website but through the browser you use at your device. Further HTTPS on site is active for anyone to use at HTTPS://my.mixmedia.mobi when need it.
P.S.: Everytime you are senting to bin your’s browser cache and other activity over the internet, customization you made will reset to website’s default.