Good but, GUI could use some work. Rated 4 out of 5 stars
I've found the button for manually adding sites but, not for automatically launching them securely. It would be nice if there was a button in my status bar thing (the bottom panel in firefox) that would add/remove sites. Also, a universal always use HTTPS would be nice. There could then be a manual override or a blacklist type feature. Most sites I go to I really wouldn't mind the 2% overhead of knowing I'm a lot more secure.
For those that don't know: When you use https or any form of encryption for that matter there is a slight overhead (extra bandwidth) needed to send the encrypted data. This is because of two things:
1.) encrypted traffic is usually bigger than non-encrypted traffic.
2.) To enable the encryption a bit of data must first be sent back and forth so that using the magic of math both the server and your computer can learn to speak an encrypted language that no one else can understand. For more on this you could probably google cryptology.
Thanks for the review! If you've got thoughts on additional GUI features that would come in handy, please send an email to firstname.lastname@example.org and I'll take a look!