What is deepweb seriously?

[Scootaloo]

deep web refers to the part of the internet that isn't indexed by search engines such as Google, so you'd need a direct link to access it. The vast, vast, vast majority of deep web content is innocuous, but the media has taken the term and turned it into a reference to the illicit content on Tor onion sites (child porn, drug trading, etc).

There's nothing illegal or glamorous about the deep web. Chances are you're on part of it every day and don't even know it.