Layout and Content of Popular Sites

This study by Steve Kangas, CTO of NetConversions compares common attributes in 87 sites including use of JavaScript, fixed layout versus liquid, file size, number of images used, and more.

For further comparison of attributes of popular sites, you might also be interested in WDVL's Ten Top Sites Compared, which looks at elements such as fonts used, page width, background color, link location, and more.

thanks LucDesk