They were created by Frank D'Amato and it looks like he took his site down - I don't know why. You can still download the gauge ZIP file from djilogs.com using the 'Download' button at http://www.djilogs.com/#/dashware
The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.
Also, the minimap does not trace the route of my drone, nothing appears.