Really Simple SSL Pro automatically detects and adjusts your settings for your site via https. That it was easy, the parameters are minimized. The entire site will switch to SSL.
the SSL certificate for the site, what is it and why is it needed?
You may have noticed when a click on the links in your browser (a program for accessing the Internet) that some sites have the form: http://domen.ru, and some https://domen.ru? The first is responsible for the transmission of data to the user over an insecure channel, the second – on the contrary – the information goes over a secure channel and is encrypted.
The first option is used for small web projects, such as blogs, small online stores, news sites companies. While the latter are used for large-scale portals and Internet resources or large commercial catalogs.