Scroll Percentage

The Scroll Percentage widget allows the user to track the percentage of the page he/she has scrolled. Nowadays it’s absolutely natural to scroll. For a continuous and lengthy content, like an article or a tutorial, scrolling provides even better usability than slicing up the content to several separate screens or pages.
With the “scroll percentage” widget, you can now add an interactive bar or counter to your page depending on how much the user has scrolled down your site. It’s just another way to grab user attention and define a rich interactive environment for your users.