The Importance of a Sitemap

Why is it important to have a sitemap? A site map (or sitemap) is a list of pages of a website accessible to crawlers or users. It helps user to navigate your sites as it provides listing of pages available on your sites. It can also be structured to show by category and archives. Sitemap is important from SEO point of view. What I understood is  that it helps the search engine to crawls through your site. So, why do you need a sitemap? 1) You need it for navigation purposes A sitemap literally acts as a map of your site. If your sites is big with many pages, then having a sitemap is very usefel....