The document discusses optimizing SharePoint 2010 websites for search engines. It outlines common SEO challenges with SharePoint 2010 like page size, redirects, URLs, variations, titles, meta tags, robots.txt, 404 pages and XML sitemaps. It provides solutions for each challenge like using caching, URL rewriting, custom controls and HTTP modules. The document emphasizes that SEO is possible in SharePoint 2010 and demonstrates solutions through code examples and tools.