This widget will display the fame of any server walking on any tcp port. It's going to show if the server is online or offline, and if the server is on line it's going to also show the ping to the server when you pass over the icon with the mouse.
The widget could be very easy to personalize as it's miles styled with an external css fashion.
The widget only works with tcp connections, udp connections will usually be displayed as offline. In case you need to make sure that your server will work with this widget, you could test this on this page.