Empire Market is fine and most notorious Onion Net Market right now. Being this great has it's consequences nonstop Ddos attacks leading main Empire Market URL to be down, and alternative URLs as well. That means to empire market need to design more and more URL and tor mirrors and mirror. And the thing is that there are not much ways costumers can find a legit Empire Marketplace URl.
That's why Empire Marketplace decided to create a special site where their users can at any time discover active URLs and onion mirrors, for instant access to Empire Market. Here it is http://empiremarket-link.com make sure to use it every time you you have to login to darknet market empire market.