Connection Error

So I was playing a 3v3 in HTML, when a few times i kept getting this connection error, I am not sure what it means. Could anyone help?

Napísal PleaseMe, 26.09.2015 at 14:51

You got disconnected from server it could be you or server but it seems no one complained of lag/dc at during the hour you got dced. Run an internet speed test and post results here.

We all are complaining all time that we have lags xd
servers was better always then now.
here is my speedtest,its not the best internet but i never had so much dcs.