What does the term "session" refer to in Google Analytics?

In Google Analytics, the term "session" refers to all interactions recorded within a given time frame by a user. A session encompasses various activities such as page views, events, e-commerce transactions, and social interactions, providing a comprehensive view of a user's engagement within a site during a specified period.

Whenever a user interacts with a website, a session is initiated, which lasts until there is a period of inactivity (typically 30 minutes by default) or until the user leaves the website. This definition allows for a more holistic understanding of user behavior, as it captures everything a user does during their time on the site, rather than isolating individual interactions or time spent.

Thus, this answer is appropriate because it emphasizes the breadth of user activity that is tracked during a session, which is crucial for analyzing user engagement and effectiveness of web content.