The Apache HTTP Server is the poorly named but common web server that my web host uses.
First you need to make sure you can see directory listing.
You will need to make sure indexes are publicly accessible. One was is to create an .htaccess
in that directory and include the line Options +Indexes
Some other options you can include are:
IndexOptions
+SuppressHTMLPreamble
+FancyIndexing
IndexStyleSheet “stylesheet.css”
HeaderName header.shtml
ReadmeName footer.html