The document discusses search engine optimization (SEO) techniques for websites built with Liferay. It covers best practices like controlling meta information, using friendly URLs, and creating SEO-optimized page types with decoupled authoring and publishing. The document also notes some SEO challenges for Liferay like generating optimal HTML titles and breadcrumbs, and provides solutions like intercepting generation code to add dynamic logic. The overall message is that Liferay can satisfy most SEO requirements if the proper strategy is defined and techniques like those discussed are followed.