What is an SSL certificate?
An SSL certificate is used to encrypt data between a visitor and your website via. Such a process is necessary to keep the data exchanged private between your server and your visitor.
Does my site need an SSL certificate?
SSL certificate is necessary to protect the data exchanged via your website.
Since July 2018, Google Chrome (version 68) has added the mention "Not Secure" to the address bar for web page that does not use an SSL certificate (HTTPS portocol) in order to warn your visitors that their data will be transmitted from unsafe way.