The document discusses measuring the return on investment (ROI) of social media marketing. It provides tips and tools for analyzing social media results using Google Analytics and HubSpot reports. Google Analytics allows measuring network referrals, conversions, landing pages, and social plugins to understand social impact. HubSpot reports like Sources and Campaigns reports also provide data on traffic sources and conversions from social media. Both tools can track which social channels and content drive the most traffic and conversions to optimize social media strategy.