Empire Market is fine and most notorious Onion Network Marketplace there is right now. Being this great has it's consequences nonstop Ddos attacks causes prime Empire Market URL to be down, and alternative mirror too. That means that empire market need to design more and more URLs and onion mirrors and links. And the problem is that there is not many ways users can find a active Empire Marketplace link.
That's why Empire Marketplace decided to create a special webpage where their users can at any time discover working URLs and onion mirrors, for quick access to Empire Market. Here it is http://empiremarketurl.com make sure to use it every time you want to access to darknet market empire market.