http://uyu3hrddpyewpbswjebwcizrf3u4yzty6fw2o5a4n4rj2ejzklvaozad.onion/dark-web-celebrates-20-years-from-black-markets-to-facilitating
Generally speaking, the dark web is defined as all content hosted on markets, or online networks that require a specific browsing software to access. It’s a subset of the deep web, meaning search engines like Google or Bing do not index it, and therefore less transparent and more difficult to scrutinize.