Answer:
We can find information about: gender, age, where they live, hobbies, interests, education, work, their postures concerning specific topics, information about their family, and their lifestyle.
Step-by-step explanation:
The information that is available in social media that a person posts about is: gender, age, name, their nationality, where they live, their education, work information, leisure activities that they do, their beliefs and thought regarding specific topics, their interests, and their lifestyle.
Their friends can contribute with information about the places they frequent together, values and thoughts, their lifestyle, hobbies, and information about where the person lives.
There is a lot of information that someone can obtain from visiting someone's social media account, not only from what we post but also from our friends' posts of ourselves.