I found last year when I worked an Ajax project that when I replace DOM that contains images, IE 6/7 will load images twice. While Safari, Firefox and Opera all just load those images once. So if your managed servers have any program that replaces DOM on the fly that contains images, IE's usage in server log will be higher because IE wastes the bandwidth twice.
I found last year when I worked an Ajax project that when I replace DOM that contains images, IE 6/7 will load images twice. While Safari, Firefox and Opera all just load those images once. So if your managed servers have any program that replaces DOM on the fly that contains images, IE's usage in server log will be higher because IE wastes the bandwidth twice.