For some web sites you might want to not just offer HTTPS access to your users
-- you might want to force all connections to go through HTTPS, so that when
http://www.yoursite.com/ they're automatically redirected to
https://www.yoursite.com/. This is something you can set up on the
Click on the slider to activate it, and then reload your website using the button at the top -- you're all set.
FAQ: can I force HTTPS on the naked domain?
You can't force-https if you're using a domain redirection service, but you can if you've manually set up a naked domain config. More info here: Naked Domains
Alternative solution: CloudFlare
Edge caching providers like CloudFlare have their own solutions for HTTPS redirecting, which are worth looking into: