Final answer:
The Jeopardy flag marked as NOT ON SITE indicates that a moderator suspects that a user posting about an event was not actually present at the location of that event.
Step-by-step explanation:
When the Jeopardy flag is checked and there is a Jeopardy Reason of NOT ON SITE, it means that the activity or item in question is not physically located at the current site or location. This typically refers to an electronic document, file, or resource that is stored or hosted elsewhere and not directly accessible from the current location.
When reviewing an activity with the Jeopardy flag checked and a Jeopardy Reason of NOT ON SITE, this typically indicates a moderator has flagged the content because the user who posted was suspected of not being physically located where the event is taking place, or in other words, the user was not present at the event they are commenting on or questioning about. For example, this might apply to a user posting about a live event but who is suspected of not actually attending the event in person. It's a measure to maintain the integrity and authenticity of the platform's content.