SEO is another form of called Search Engine Optimization; this means a lot of different things and strategies use every person has own techniques. SEO is about the On-Page & Off-Page strategies, you can also use to improve the search engine ranking, use it to your website traffic, and highly reached customers take actions on your website. World most uses search engines like Google, Yahoo, Bing, and according to client demand. There are different kinds of searches including Image, Local, Video, Academic, News, Industry, and Specific Search Engines. SEO is online marketing strategy, how search engines work with the actual terms as like to selected keywords.