It is a situation where the ideal thing would be to have an embedded browser but that is not working in this situation due, partly, to speed but mainly because it doesn't seem to handle "busy" sites very well. Those with LOTS of ads, videos, javascript, etc. But the job requires the ability to control the browser very tightly. It is a kiosk type of scenario but with a custom menu and backend that does many things based on the current URL. Not allowed to go into much detail but hopefully this makes some sense.
Jim