About This File
Really Simple SSL Pro automatically detects your settings and configures your site to work over https. To keep it lightweight, the parameters are kept to a minimum. The entire site will switch to SSL.
SSL certificate for a website, what is it and why is it needed?
Perhaps you noticed when you follow the links in your browser (program for accessing the Internet) that some sites look like: http://domen.ru, and some https://domen.ru? The first is responsible for transmitting data to the user over an unprotected channel, the second - just the opposite - the information goes over a secure channel and is encrypted.