This document discusses visitor engagement both online and onsite at museums. It summarizes research on visitor motivations for engaging with museum websites and differences between online and in-person museum experiences. The key findings are that motivations for visiting physical museums, like experiences and identity-building, differ from motivations for visiting museum websites, like information seeking, and that level of investment also differs between online and in-person visits. Surveys were used to better understand user motivations for engaging with an art museum website and found the most common motivations were to plan an upcoming visit or find specific content for personal reasons.