Apple iphone5s WiFi Connection successful, the Internet is very slow how to do

Problem phenomenon

I just bought the 5S, connect their own home WiFi, computer ah what speed is 4M net, but I use Youku to watch video, login micro-trust friends Circle, Taobao to buy things, loading the speed is always very slow, feel not so fast network, is not set up a problem.

Solutions

First, click Set-General-Restore-Restore network settings.

Second, restart the router, it is best to reset, the other WiFi access to shut down the iphone background running procedures, some programs will steal traffic.
Third, your home broadband bandwidth is no problem, there may be others at the same time rub the net, change the password of the wireless router try