To test the installation at this stage and to confirm that your domain name is working,  enter your domain name with the HTTP:\\ prefix. You will see the default Nginx landing page. In the subsequent steps we will be using the same domain to serve our website. 
Most of the Nginx setup steps have been taken from this excellent tutorial at linuxize which you can visit and learn from yourself \cite{1804} . The page also lists more information about the Nginx configuration and file structure which you should read.