What is "TOR" or real deep web contents in details

"Who is hosting this" is presenting an interesting presentation to the TOR and the "Real Deep Web" content slide, TOR is a new perspective of the web appeared few years ago about a new view point to the Internet or Web content, so as they report, we only know 4% of the web content using current web technology and search engine

If you like this article, please share it on facebook, tweet it and +1 it to spread it :) !