Apache2 is serving web pages on this server.
This is the default welcome page used to test the correct operation of the Apache2 server after installation on Debian/Ubuntu systems. It can be replaced by putting content into /var/www/html.
/var/www/html (or change the DocumentRoot in your site config).chown -R www-data:www-data /var/www/html).a2ensite/a2dissite and reload Apache: systemctl reload apache2.