Sitemap contains links of all the pages on our site. Sitemap helps google while searching any page. crawlers take information from stemap and show the results. So sitemap is very important for search engines point if view.
Sitemap is list of pages of a website from where user and search engine crawler acess the website.Sitemap helps to crawlers and users to find inner pages of your website.sitemaps are used to inform search engines immediately about any changes in the structure of your site.