Option to prefer https:// urls

There’s no option to choose https:// URLs by default.
If you type any URL without https://, it opens with http://.
It could be a good option to have, since it’s also useful that it opens http:// URLs — in my case, it works fine to open localhost.
Or maybe there could be a function to detect whether it should open with http:// or https://.

I would like to contribute in this too :)