Browser concept

Hello guys, i came here with idea and for your opinion.

I think, we no need address bar on main screen. Address bar full of complicated things for ordinary user (such as name of protocol, rules for correct typing sites, slashes e.t.c), also we no need to type every time address (we often use our bookmarks or search)

So, my idea is to put/hide address bar in tab. One more click for tab, and will opens address bar.

+ Clearer interface
+ More space
+ Same click count (as with adres bar)

- No vision url of real site (space for fraud), but we can create some of protector/guard
- A little bit difficult to learn new
- Potential problems when many tabs open
- 1 field for two target (title and input)
Please tell me, what do you think about it?