This is a default welcome page used to test the correct operation of the HTTPS server after installation on the system. Based on the equivalent page on Debian, from which this Apache2 packaging is derived. If you can read this page, it means that the Apache HTTPS server installed at this site is working properly.

In this port communications are performed safely by using TLS 1.2 encryption protocol.

If you are a simple user of this web site and don't know what this page is about, don't worry about it, probably this site is currently under construction.