As the name indicates it is a map of the site, it contains a list of URLs that need to be indexed and it also contains other information for the robots.
As the name indicates it is a map of the site, it contains a list of URLs that need to be indexed and it also contains other information for the robots.
I personally use Google (XML) Sitemaps Generator for WordPress.It also have good fertaues but I will love to use All in One SEO’s Sitemap generator because in that case I will have lesser no of plugins in my system