6. Site map
This page provides links to all the public pages on the site.
Normally, search engine web crawlers (bots) look for a sitemap.xml file that provides useful information for it about each public page on the site. However, if for some reason it is not available, or a bot does not use it, this page is provided.
While not really meant for people to read, it is useful to get an idea of the complete structure of a site.