You can know it from the content of the web , if the content is not giving service for the public , it means that that web is personal web and it is operated by a perosn who is running this web site .
A commercial site is a site that sells products and promotes adds for services.A entertainment site is a site that you like for example a tv show,video game or a song.A real example of an...
No , this site can help people to solve their problems , and they can ask any questions on this site , it is so generous and good . Its public nature might mean you run into mean people occasionally,...