I think the problem is in your device.To increase your internet speed
>You can use latest version of Firefox,or Google chrome or Opera browser.These are good browsers.
>Reset your modem and router or unplug them and replug it or switch off the modem and switch on it again daily twice.
>Try to avoid many downloads simultaneously.
>While watching videos online like Metacafe or you tube you can wait
until the video buffers and then watch it.Avoid downloading while
>You internet security software it helps to protect the PC or laptop
from internet threats .If these will affect your PC or Laptop ,the
system speed will get reduce.So browsers get crashes again and
again,you cannot browse fast.
>You can use necessary addons only in Firefox.
>Clear cookies and browsing history in browsers daily.
Follow these steps it will helps to increase your dial up or any internet connection speed.
But your internet plan also need to be good.If you are using very slow
speed connection,you can contact your ISP and upgrade your plan.Even
after followed these steps your internet speed slow means you can
contact your ISP and inform the problem.They will fix this.To check
internet uploading and downloading speed i would suggest the site Scanmyspeed.com
here you can check speed in Mbps and MBps.