Search engine optimization, or SEO, is a very popular type of digital marketing. It’s one that is known to work, as long as the company on your side understands how to use it to your advantage. Alex and Michael Melen began SmartSites, one of the best SEO companies online, many years ago to help websites get ranked higher in the search engines. As a veritable “jack of all trades” company, SmartSites offers more than 100 employees that will take care of everything your website might need, from the design itself to the promotion of it through SEO and SMM.