Is there some way disable features?

[Sung Sean]

Hello~

I using Qt 4.8.6 with DirectFB on my ARM board.
I loading "http://en.wikipedia.org/wiki/Main_Page" page using QWebView class.
But, too many seconds takes to loading.
It takes about 6 seconds to loading from saved web page in local flash memory.

So, is there some way improve loading speed?
Can I disable some feature for improve loading speed?

Thank you.