Empire Market is famous and most trendy Onion Net Market there is right now. Being this popular it faces the problem of continuous Ddos attacks leading prime Empire Market link to be down, and alternative URL as well. That means that empire market need to create a lot of URL and tor mirrors and links. And the problem is that there are not too much ways users can get a active Empire Marketplace mirror.
That's why Empire Marketplace decided to create an official site where their users can at any time find active URLs and onion mirrors, for instant access to Empire Market. Here it is http://empiremarket.site/ be sure you using it every time you want to enter to darknet market empire market.