Older mobile browsers cannot handle JS

[erickdahan]

Prerequisites

• I have read CONTRIBUTING.md

Bug Report Details

Latest version of rayhunter.
Using older iOS safari browsers does not work - rayhunter logo keeps spinning once connected.
Assume this is Javascript or other CSS.
Web page can be modified or have option to select mode with less JS/flashy and work on older equipment, to give them a new lease on life (monitor rayhunter)

thanks