The Magical Girls Sites are web pages that can only be accessed by Magical Girls that connect a USB cable to their stick from the same computer history. There are many Magical Girls Sites, with a mysterious administrator in each, and they are distributed by zones.
When someone has an unfortunate life, one of the Administrators will open the page and tell you that it grants you magical powers to become a Magical Girl. The next day the person will receive their stick. The next time you enter the page, a message will appear with the Administrator's face. According to the Administrator, their Sticks have certain characteristics of their own.
On the pages there is a countdown for the Tempest.