The search engine is a database system designed to index the addresses of web sites or blogs available on the Internet. To accomplish this task, the search engines and browsers have a special program, which is often called the spider robot. When you enter a website address or blog, search engine robots to receive and analyze trends and track below.
Search Engine Optimization – SEO is widely known by the acronym – it became something very important to many people from different walks of life. Posicionamiento web google become so important. Very search engine optimization, how we can do to improve our website ranking in search engines (Search Engine), which we consider a website (page), or external factors outside of our web-site (off page) . These activities typically include engineering components and content of our site, and most require no payment.