which is important site map and why?

[vikasbook]

We know that there is two types of sitemap that we use for search engine optimization.

HTML and XML

So we consider that HTML sitemap is for users and XML site map for search engine

But which is really important in terms of SEO. This question is comes that why Google consider to use XML site map however HTML is really easy to crawl.

Here I list an video that cover all concept for me and I hope this will help you too


http://www.youtube.com/watch?v=hi5DGOu1uA0

[michaeljohn]

important site map

sitemap helps google crawler to index websites.
in sitemap short information about websites. it is very useful for Point of seo view.