Visit on social networking site and look for the site's privacy policy. The link is typically found at the bottom of the page and sometimes labelled only as "Privacy" write a summary on how the website handles both your private and public information. pahelp po​

Explanation:

Your profile. Most social networks allow users to create detailed online profiles and connect with other users in some way. This may involve users sharing information with other users, such as one’s gender, age, familial information, interests, educational background and employment.

Your status. Most social networks also allow users to post status updates in order to communicate with other users quickly. Though there may be privacy settings to restrict access to status updates, these networks are frequently designed to broadcast information quickly and publicly.

Your location.  Many social networks are designed to broadcast your real-time location, either as public information or as an update viewable to authorized contacts. This might allow users to “check in” to a local event or business, or share one’s location with contacts within their network.

Shared content. Many social networks encourage users to share content, such as music, photographs, videos and links to other webpages.