Search engine optimization (SEO) is the process of affecting the visibility of a website or a web page in a web search engine’s such as Google, Yandex, Bing and etc. Why we need SEO? Today, web search engines become the main traffic source of websites. According to statistics 50% of people searching various keywords use only first 5 page results, 90% don’t use even second page.
This means that the earlier (or higher ranked on the search results page), and more frequently appears a site in the search results list, the more visitors it will receive from the search engine's users; these visitors can then be converted into customers. You have to be in the first places and SEO is the best instrument for that. With the help of SEO techniques you can increase the quantity of your site visitors free and naturally achieve high ranks in search lists. To achieve results of growing synergy effect you have to entrust SEO work to the professionals.