Apache2 Ubuntu Default Page: It works

The website is the default welcome page used to test the correct operation of the Apache2 server after installation on Ubuntu systems. It is a simple HTML file located at /var/www/html/index.html. The page displays a message stating that the Apache2 server is working properly and suggests replacing it with a custom file before continuing to operate the HTTP server. The configuration of the Ubuntu Apache2 server is different from the upstream default and is split into several files optimized for interaction with Ubuntu tools. The configuration files are located in the /etc/apache2/ directory and include the main configuration file, apache2.conf, and other files such as ports.conf, mods-enabled/, conf-enabled/ and sites-enabled/. Apache2.conf is the main configuration file, which puts the pieces together by including all remaining configuration files when starting up the web server. Ports