Rognerud believes that new visitors to your Web site should understand within three to five seconds what they should do and how to find content. Following these tips will go a long way toward solving many of your SEO problems, but make sure to stay informed about changes at search engines. Adding a bit of complexity, for example, Google tests its systems and applications continually. The search engine not only considers content and links, but adds intent, behavioral and personalized search to the mix.