This is a combination of html and php code to display some of
 the environment and server variables on my website.
I played with php over a decade ago when it was known as
 Personal Home Page Tools.  I got into it because it was
 Free Software.  
 According to Wikipedia, it was originally created to
 replace some Perl scripts.  I still use my custom Perl scripts.
 I suppose if you are uncomfortable with programming languages
 but know html it might be the thing.  If you are comfortable
 with programming it might just be whichever you learned first.
ENV_HOSTNAME: 
HTTPS: on
SERVER_SIGNATURE: Apache/2.4.58 (Ubuntu) Server at cabo.larryforalaska.com Port 443