How to check your lag

There is another check when you see that you can't log in at CC or You have a problem with lag ,
How?
Simple first check if your network service operator is ok.
How?
go to 1. start, 2 all programs, 3 accessories, 4 command prompt

its open a window write there like this: ping ipko.com, 2 perss Enter (ipko.com is my operator network service)

C:\Documents and Settings\Administrator>ping ipko.com
After you press Enter
You have to see this..

Pinging ipko.com [///////] with 32 bytes of data:

Reply from //////////: bytes=32 time=10ms TTL=59
Reply from 8/////////: bytes=32 time=10ms TTL=59
Reply from 80.///////: bytes=32 time=18ms TTL=59
Reply from 80.///////: bytes=32 time=12ms TTL=59

Ping statistics for ipko.com:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), ==>( you see my operator is ok, because sent is 4 , Received = 4 lost=0)
Approximate round trip times in milli-seconds:
Minimum = 10ms, Maximum = 18ms, Average = 12ms

IF you see like this.

Ping statistics for ipko.com:
Rqeuest timed out.
Rqeuest timed out.
Rqeuest timed out.
Rqeuest timed out.

Ping statistics for 80. //////// (are the IP of ipko.com:)
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss), ==>( you see my operator is not ok, because sent is 4 , Received = 0 lost=4 Lost is 100%)

That is mean so you have a problem with you operator network service , is not a problem whith ChessCube.com

Thanks Buki

for linux/mac osx is open a terminal and type

ping -c 4 chesscube.com

Ah thanks, nice job

Thanks Bunicel. My average was 27ms. Is that good or bad?