Start a GCH, turn it to. Log in, choose Server -> you are in the main menu (home).
Now you can either via the Kindle, or Ctrl + U to open the source code (you open a new tab where the page will be a lot of IT incomprehensible text).
Now either through the office found, or Ctrl + F, find the word: ouser (normally it vypises box to search that you opened, and push the down arrow in this very box search).
Consequently, those on the page source code ouser be completed by indicating the word (there is only 1).
For this word have number, which tells the number of players on the server online.
Once again an example of what you're looking:
"ouser": "1793" ... means that players have online is 1793
Sorry for my bad English






