Search engine optimization is one of the popular method of marketing in Google. If you have information, products or anything else and can manage to publish it in a website then you need to know about SEO. Normally SEO elaborately search engine optimization which means optimizing your website for Google searchavailability and ranking your site to the top. For SEO you have to keep some info in your knowledge like what influences your rankings, current internet usage stats, different types of SEO tools etc. For ranking a site in Google you have to keep in mind about Keywords researching, analytics and your optimisation opportunity. For more explanation you can watch the video or you can crawl our site.