To see the full website address in the new Safari (8.0.4), under “Safari” in the menu bar, open “Preferences”, choose “Advanced” and then check the first item “Smart Search Field: Show full website address” in the “Advanced” tab.
Better to just click in the address bar. . . and then you can always see the full URL. . . but still retain the security feature. By turning it off, you won't be able to know when you are connected to an un-certificated spoofed site.