You can also indicate which pages don't need to be crawled or are not important. You call the Googlebot to crawl and index your site from inside the Google Search Console. However, do note that although Google "looks" at your sitemap - Google is more interested in doing a raw crawl of your site - jumping from one link to another to spider all the pages in its database. By doing that, it also forms a link map of your site into its own index - which tell it which pages on your site are the most important pages (they are the ones that have the most links - the most prominent links).
For example Amazon as compared to a smaller niche Ecommerce website. Amazon does not need a blog to promote its content, the product landing pages alone do the trick and it does not need to funnel down traffic because of its already existing authority and the fact that thousands and millions of affiliates are promoting and bloggers are already writing about the products that get listed - and also that the reviews on the product pages form some fantastic content.
To use this feature, click on the second tab that you will find on the top right bar. Type in the keywords that you want to view the performance of, and also type in the name of your domain. Hit the search button and allow the software to find whatever you are looking for. Site rank will analyze the top page of Yahoo, Google, and Bing to find where your site could be. Jaaxy will also show you how your post or page is performing, so you will know if it is climbing or dropping in the search.