I would consider removing the background image located: http://knockoutjs.com/img/main-background.jpg http://knockoutjs.com/img/main-background.jpg It takes al

I would consider removing the background image located: http://knockoutjs.com/img/main-background.jpg http://knockoutjs.com/img/main-background.jpg It takes almost 4 seconds to load and delays the site's rendering. Making it load much quicker is really the goal here. Also, it's 3000 x 2227 pixels large.