I got a warning in Google Search Console about SNI. What should I do?
Google has detected that the current SSL/TLS certificate used on https://www.domain.com/ does not include https://www.domain.com/ domain name. This means that your website is not perceived as secure by some browsers. As a result, many web browsers will block users accessing your site by displaying a security warning message. This is done to protect users’ browsing behavior from being intercepted by a third party, which can happen on sites that are not secure.
Recommended Action:
Update your certificate
To correct this problem, either update your current certificate to add your domain name to the list of domains protected by the certificate, or get a new SSL/TLS certificate for your domain. The certificate should be issued from a Certificate Authority (CA) that is trusted by web browsers.