Compact URL Bar

[Futuremappermydud]

Right now the URL Bar looks like this:

While Arc(Windows) looks like this:

The ability to have a shorted url (only the domain) and shrink the url bar to fit the domain would clean up the top of the screen a lot. Since this reduces the clickable space obviously it could be an optional feature/toggle.

The areas to be trimmed are already highlighted (though deep in firefox source) so it may not be too difficulty to integrate, a hacky fix would need a full build of firefox/zen versus a user available toggle.