SEO stands for Search Engine Optimization. It is the process of increasing the quality and quantity of website traffic by increasing
the visibility of a website to users of a search engine through organic "free" search engine results.
SEO process except text search may target image search, multimedia search, academic search,news search, other specific areas
or vertical search engines in general.
Optimizing a website can take many forms from editing its content, adding content, and modifying source code to editing title tag,
meta description tag,adding internal links to make it more "friendly" to the indexing activities of search engines.
By May 2015, mobile searches are more than desktop searches.