Empire Market is big and most notorious Darknet Market right now. Being this great has it's consequences continuous Ddos attacks leading prime Empire Market URL to be down, and alternative URL too. That means that empire marketplace need to create a lot of URL and tor mirror and mirror. And the thing is that there is not to many ways users can get a legit Empire Marketplace URl.
So that's why Empire Market decided to create a special webpage where their users can always discover working URLs and onion mirrors, for instant enter to Empire Market. Here it is
http://empiremarket-url.com/ be sure to use every time you you wish to login to darknet market empire market.