Why wont my connection load certain web sites?

[Abhay]

I Play an MMORPG and my connection just doesn't load the chat box that is there with it. I click it, new window opens, and then I get black screen or page can't be loaded. Also, Yesterday when I was trying to connect to a group skype call, it just wasn't connecting, I tried multiple times and it didn't connect, I could be on skype in general easy, on facebook, even youtube was working fine, is there anyway this can be fixed? I've tried chrom and firefox and it just doesn't work, the game I play is Dead Frontier, if that info is needed.

[deyana]

Did you check your network connection performance? If you didn't you can do it form the link below:

http://www.netscan.co/ there is a single button you need to press to start the tests...

The Connectivity Checker will perform a series of network tests for modern Web Services like WebSockets and WebRTC. A unique url will be created with the results which you can then share so i can help you with your problem.