compared to Android and IOS, Windows phone can't render a webpage properly. For example: images appear half in Facebook mobile site. Then the images in YouTube are not sharp. There are many more sites with some issues. Windows phones can render desktop sites properly but that's not the case. we use mobile sites mostly. Moreover, the issue is still not fixed in Windowsphone 8.1. I don't know what's Microsoft up to. But this is really irritating to see this platform lacking even in small places compared to Android and IOS.