This document provides an overview of various analytics techniques including testing and targeting, surveys, email marketing, competitive intelligence, and RSS feeds. For testing and targeting, it describes A/B testing and multivariate testing to evaluate different page variations. It also discusses re-targeting visitors based on their behaviors. The document outlines best practices for conducting surveys to understand user intentions. It then reviews metrics used to measure email marketing effectiveness. Next, it discusses sources of competitive intelligence data including toolbar, panel, and search engine sources. Finally, it presents methods for tracking RSS feed usage including pixel images, third-party services, unique URLs, and analyzing subscriber logs.