Best website to learn about SEO and their new updates

SEO(Search engine optimization) is the way, by which we can increase website visibility over the Google Search Engine. SEO is the simplest way to increase Traffic, generate audience, increase ranking over the different website.

Search Engine Optimization is the process of affecting the visibility of a website or a web page in a search engine's "natural" or un-paid ("organic") search results. In general, the earlier (or higher ranked on the search results page), and more frequently a site appears in the search results list, the more visitors it will receive from the search engine's users. SEO may target different kinds of search, including image search, local search, video search, academic search, news search and industry-specific vertical search engines. 

Here is the few website from where we can learn SEO: 

1. https://moz.com/learn/seo
2. http://www.webconfs.com/seo-tutorial/
3.  http://www.hobo-web.co.uk/seo-tutorial/
4.  http://www.seobook.com/learn-seo/
5.  http://www.tutorialspoint.com/seo/
6.  http://www.semguide.com/  

Get SEO updates:

1. http://searchengineland.com/
2. https://moz.com/google-algorithm-change
3.  http://seoupdates.info/
4.  https://www.seroundtable.com/category/google-updates
5.  https://www.mattcutts.com/blog/
6.  http://searchenginewatch.com/category/seo
7.  https://blog.kissmetrics.com/google-hummingbird/