This document discusses the evolution of web analytics from basic activity counting to predictive and linked analytics that provide insights and optimize customer experiences. It notes that while companies collect vast amounts of web data, they often fail to generate meaningful business insights. Predictive analytics can connect online data to effective action by drawing conclusions about current conditions and future events. The document advocates for linked analytics that apply predictive insights in real-time to create more profitable customer relationships through approaches like optimized landing pages and multi-variate testing.