This question comes up time to time from customers, and it also comes up in our office when we are training a new developer or when we are beginning a new web site. Years ago, it would have been downright irresponsible to build a web site larger than 800 pixels wide, because there were users with 13″ and 15″ monitors (yes, I have been around that long). Today, a web user could have a 24″ monitor or larger, and when you view a web site that is narrow, it seems like an awful waste of space to see the background image or colors taking up so much useful real estate. Since the height of a web page can be larger than the window due to scrolling, the WIDTH is really the important thing web developers have to consider.
» Read more: How wide is your web site? How wide should it be?

