Just enter the url of the webpage in the url field and the refresh interval in minutes if your web site doesn’t automatically refresh by itself.

The App UI will slide up and be hidden to show just your website

To change the location or refresh duration, press down with two fingers on the screen until the header slides down

You can navigate within a website by tapping on links and swiping from the left or right side of the screen to go back and forth to previous pages, like tapping back and forward arrows on a web browser.