Why is there no default Ubuntu Apache web page after installing Apache?

Question

linux

I have Ubuntu 20.04, php 7.4 and mariadb:
Installed and configured Apache2:

sudo apt update
sudo apt install apache2
sudo ufw allow 'Apache'

I check the web server by writing localhost or my ip address in the address bar and get:

Instead:


I even tried to create a file with the phpinfo() function in the var/www/html folder index.php; but instead of a window with information about php, I see a little file code and some hieroglyphs.

Why is Apache not working?

Answer 1

Doesn't work as expected because the server is not configured. Write the config you need and it will work.