SEO INFORMATION FROM GOOGLE WEBMASTER GUIDELINES
Google recommends the following to get better rankings in their search engine:
Make pages primarily for users, not for search engines. Don't deceive your users or present different content to search engines than you display to users, a practice commonly referred to as "cloaking."
Make a site with a clear hierarchy and text links. Every page should be reachable from at least one static text link.
Create a useful, information-rich site, and write pages that clearly and accurately describe your content. Make sure that your elements and ALT attributes are descriptive and accurate.
Use keywords to create descriptive, human-friendly URLs. Provide one version of a URL to reach a document, using 301 redirects or the rel="canonical" attribute to address duplicate content.