Analytics is the process of obtaining an optimal decision based on existing data. Many users of analytics tools like Google Analytics do not have time to fully utilize the tools due to large amounts of data and busy workloads. As a result, they can only perform basic monthly or weekly reporting and do not have the capacity to do deeper analysis that could provide more actionable insights. The document discusses how analytics can reveal information about users, intentions, and behaviors from data. It also outlines the key steps in an analytics process from defining metrics to measurement, analysis, reporting and optimization.