blogspot owned by Google Inc. but it also has its own sitemap tool. you can add your blog sitemap into your Google Webmaster Tool. in blogspot blogger you don't need any tool to generate sitemap because blogspot automatically generate sitemap named "Atom.xml". When you add new post new page is automatically added to your sitemap. In webmaster add site map www.yourblogurl.com/atom.xml. but if you are Wordpress blogger than you can use plug to create sitemap like gGoogle sitemap, all in one seo pack and many others.
Google Webmaster helps you to indicate your website update to Google search engine. it helps you to check the visibility and performance of your website. you can also check the website pages ranking and keywords ranking which are giving traffic to your site.Google Webmaster
This website gives you point by liking the Facebook pages, sharing facebook liking fb posts twitter followers sharing google plus sharing and many more option available and you use these points by sharing your website and increasing fb likes twitter followers and Google plus. Share your website as many times you want. this is amazing tool to do Search engine optimization.
for Complete details visit www.earningtipsandtricks.com