Creating a good user experience (UX) on your website is very important to keep people on the page. When a user scrolls past a certain point on the website, this helpful "Go to Top" button appears (right bottom position), enabling users to easily return to the top of a page. It's a little detail which enhances navigation experience on website with long pages. It’s works smooth also on mobile devices with smaller screens. We think that having a back-to-top button is pretty useful.