Above the fold
The term above the fold refers to the first information that a reader sees when viewing a publication. In modern web design, "above the fold" refers to the contents of a web page that a user can see and interact with, without needing to scroll down. It is frequently used when discussing the placement of online advertisements, and is often abbreviated as ATF.
The term originally referred to the headline and lead stories in a printed newspaper. This printing method allowed potential buyers to preview the newspaper's content before it was purchased and unfolded.
Why is "above the fold" important on a web page?
When a visitor comes to your web page, you want your most important information, or your CTA (call to action), to be located "above the fold." This method helps catch the reader's eye, making them less likely to leave the page quickly. The majority of visitors judge your web page within a few seconds, and usually don't scroll down unless they like what they see and want more information. If you cannot catch the readers eye, they'll bounce.
Where does "above the fold" end on a web page?
Today, determining what content should be above the fold is difficult because there are many different devices that view your website. For example, displaying a website on a computer monitor is going to be different than a smartphone, especially if the page utilizes responsive design. Many define above the fold as the top 768 to 1000 pixels of a web page. This recommendation is a good starting point. However, we still highly recommend viewing your web page on as many different devices as possible, to know exactly where that device ends the fold.
Why is "above the fold" meaningful in advertising?
For an advertisement to be successful, it must draw the reader's attention. Advertisers know that ads placed ATF are more likely to be seen and clicked on than if they are placed below the fold.