How can I get just the stats shown when not logged in?

General Off topic
1

I am wanting to create a simple way to show the stats when not logged into the web interface about the raspberry pi and Pi-hole all on one page and if needed I could navigate to the admin page?

2

You'd have to build your own index page in your www root.

You can use the API queries for data gathering.
See Telnet API - Pi-hole documentation for information related to API calls.

3

I actually got this working for me by dissecting the admin page while not logged in and managed to just take the code needed to produce those 4 charts.

Imgur