Hello world! You need SEO services because they will help send the right signals to search engines, and push your website up the list of results into the top spot. SEO, search engine optimization, is the process of achieving better search engine rankings and more traffic with the ultimate goal of generating more business. Several types of SEO services focus on different elements: search optimization and online visibility . Why you need SEO service? you need SEO services because they will help send the right signals to search engines, and push your website up the list of results into the top spot.