Improve server speed, less lag etc.#19

Improve server speed, less lag etc. where it’s possible.
I don’t know much about how it works, but I bet it can be tweaked a little bit.

Seems good, unfortunaly, I don’t know way to remove lags. Generally, the lag come from the client.
On server side, the lag can happen when there is a lot of people online.

And speed? Maybe trim the 50.000 pages badword filter down to 100 :D
But actually I dont have a big speed problem on the server, but I heard from others who do