Fold

The fold refers to the fold in a newspaper, distinguishing between what is seen straight away, and what requires the viewer to explore the page in order to see a given message. 'Above the fold' refers to an ad that is viewable as soon as the web page arrives. You don't have to scroll down (or sideways) to see it. Since screen resolution can affect what is immediately viewable, it's good to know whether the website's audience tends to set their resolution at 1024 by 768 pixels or at 1280 by 1024 or higher (or as low as 800 by 600!).