Search Engine Optimization, sometimes known as as SEO in the concept of net, is the process in strengthening any presence in all desired website in a search engine. Basically, it is the procedure for alluring people to a website or landing page through the help of unpaid, organic search results from search engines want Yahoo and Google, Bing, Google or possibly etc. Why they may be free, happens because these search engines are commonly paid for with the search ads there are in concert with these results.