Rodney Hess presented on understanding SEO and how it can grow businesses. He began by introducing himself and defining SEO as the process of affecting website visibility in organic search results. Hess then debunked common SEO myths and explained why SEO is needed due to the huge number of searches conducted each month. He discussed how search engines determine rankings based on keywords, content, links and social signals. Hess also covered strategies for tracking ROI and gauging SEO success.