Really Simple SSL Pro automatically detects your settings and configures your site to work over https. To make it easy, the parameters are kept to a minimum. The entire site will switch to SSL.
SSL certificate for the site, what is it and why is it needed?
You may have noticed when you click on links in your browser (a program for accessing the Internet) that some sites look like: http://domen.ru , and some https://domen.ru ? The first one is responsible for transmitting data to the user over an unprotected channel, the second – just the opposite – information goes over a secure channel and is encrypted.
The first option is used for small Internet projects, such as blogs, small online stores, and company information sites. The latter are used for large portals and large-scale Internet resources or large commercial catalogs.