To rank well in search engine results, sites must optimize their content and links according to SEO best practices such as using targeted keywords, developing relevant and high-quality content, and building links from diverse sources. Key on-page factors include keyword usage in titles, headings, text and links. Off-page factors like backlink volume, anchor text and domain authority also strongly influence rankings. The document provides details on specific ranking factors and recommendations for effective on-page optimization and link building.