A web browser that makes it impossible for users
1) to copy webcontent in any form
2) print screen
3) print page
4) does not have tab to input url (it opens only the website, it was designed to open)
5) But could support the javascript of the website it was design to open)
6) ensure the website it opens is not known
7) That has every form of protection from theft of content.
I have observed your description and i can make this project .
I will make an app with all your required features :
1] opens a website.
2]no tab to input url .
3]ensure the website it opens is not known.
and all other security things .
Kindly contact me and tell me more about it . We can discuss about project budget if you want .