A simple meaning for an XML (Extended Markup Language) sitemap could be that it gives a clue or signal to the Google bots (also known as the spider, robot) that the page URLs included in the XML sitemaps are important. The sitemaps provide valuable information about the photos, videos, and other files on the site. In its regular task, Google bots crawl or fetch for pages in its database that are numbered in billions which are further indexed. However, some pages could get skipped during the process. And that’s where sitemap proves to be useful, especially in these three cases:

XML SiteMap
A simple meaning for an XML (Extended Markup Language) sitemap could be that it gives a clue or signal to the Google bots (also known as the spider, robot) that the page URLs included in the XML sitemaps are important. The sitemaps provide valuable information about the photos, videos, and other files on the site. In its regular task, Google bots crawl or fetch for pages in its database that are numbered in billions which are further indexed. However, some pages could get skipped during the process. And that’s where sitemap proves to be useful, especially in these three cases:

Isolated Pages
The pages on your website could be isolated or not well linked together. This could be because the pages that are not correctly linked might not be relevant to the particular content within the website or don’t have proper navigation to the site. You can then use a sitemap to point it out to the Google bot signaling the importance of the particular page.