What is Search Engine Optimization (SEO)?

Search engine optimization is the processes of improving the quality and volume of web traffic to a website by employing a series of proven SEO techniques that help a website achieve a higher ranking with the major search engines when certain keywords and phrases are put in the search field.

To put this into context, consider your own Internet search habits. When you want to find information, your first instinct is to use a search engine because it is the fastest and easiest way to get it. Once the search results are posted, you’re far more likely to explore the links on the first page of results because they are the most relevant to what you are looking for and allow you to find what you’re looking for easily.

According to webopedia says that Search engine optimization (SEO) is a methodology of strategies, techniques and tactics used to increase the amount of visitors to a website by obtaining a high-ranking placement in the search results page of a search engine (SERP) -including Google, Bing, Yahoo and other search engines.

According to wikipedia says that Search engine optimization (SEO) 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.