1) Field inspection aids 2) Google service 3) Links on many home pages 4) Web page directories
Found on
https://www.crosswordclues.com/clue/sitemaps
The Sitemaps protocol allows a webmaster to inform search engines about URLs on a website that are available for crawling. A Sitemap is an XML file that lists the URLs for a site. It allows webmasters to include additional information about each URL: when it was last updated, how often it changes, and how important it is in relation to other URLs ...
Found on
http://en.wikipedia.org/wiki/Sitemaps
No exact match found.
