WordPress Installed as Main Domain Already – How Do I Use Really Static ?

Hello,

I want to use the Really Static plugin to make my site more secure. I love your instructions here, they are very clear and concise. I am confused about one thing though. My wordpress installation is already installed at https://mywordpressinstallation.com. It is in the main domain url already. It is in the /public_html/ . It is NOT under a subfolder or on a subdomain.

If my WordPress installation files are on my main domain https://mywordpressinstallation.com how do I make it static using Really Static plugin? Do I have to physically move all the WordPress folders to a subfolder or subdomain? Then have the Really Static plugin install the static version onto /public_html/ (https://mywordpressinstallation.com/) ?

I need to have the static version as the main domain.

Thanks for your assistance.

Best regards.

https://www.ads-software.com/extend/plugins/really-static/