I have noticed that on some websites, they have a disclaimer. I'm not sure of the entire purpose of it, could anyone tell me in detail please? Thank you.
It all depends on which country you're in. Disclaimers arent valid in the UK for example. They are american invention. You may see some UK sites have them, but that is because their host or origin could be from another country. You'll have to research what you write is legitiment before publishing it.