Check to see if a determined remote PC is on-line, or assure yourself that the server that supports your website is available and active via this network control tool through Pings: Network Ping.
Windows doesn`t give you a graphic utility to do Ping operations in servers; it only offers you a command line (the obsolete ping.exe). Network Ping is here to fill that gap, letting you know if a determined machine is active and returns the ping, or on the contrary if it has crashed.
Network Ping includes multiple parameters that can be configured directly from the program, and options to personalize the visual exit (the data you see as a result), to export them or print them.