Search engine optimization (SEO) is an area of website development that seeks to improve the way content is ranked by search engines in organic search results. including Google, Bing, Yahoo and other search engines.
It is common practice for Internet search users to not click through pages and pages of search results, so where a site ranks in a search results page is essential for directing more traffic toward the site. The higher a website naturally ranks in organic results of a search, the greater the chance that that site will be visited by a user.
SEO helps to ensure that a site is accessible to a search engine and improves the chances that the site will be found by the search engine. SEO is typically a set of “white hat” best practices that webmasters and Web content producers follow to help them achieve a better ranking in search engine results.