1) Goto the website, click the icon at the bottom of the screen.
2) Scroll up the menu and click on ‘Add to Home Screen’.
3) Click on ‘Add’ in the top-right corner.
4) You now have a shortcut on your Home Screen!
The process is very similar for iPads, Android phones and tablets – you now have an icon similar to an App.
For Samsung and Adroid user try this: https://www.youtube.com/watch?v=kaXWohkYy0A