What does the blue circle symbolize on OurTime dating site?

The blue circle on OurTime, which is a dating site specifically tailored for singles aged 50 and older, symbolizes that a member is currently online. When users see this blue circle on another member's profile or picture thumbnail, it indicates that the person is actively using the site at that moment. This feature allows users to identify and connect with members who are more likely to respond promptly, facilitating real-time communication and enhancing the chances of engaging in a conversation with someone who is immediately available to chat.