Empire Market is big and most notorious Dark Network Market there is right now. Being this great has it's consequences constant Ddos attacks causes prime Empire Market link to be down, and alternative mirrors as well. That lead to empire market had to design a lot of URL and onion links and mirror. And the problem is that there are not much ways users can find a active Empire Marketplace links.
So that's why Empire Marketplace decided to create a special page where their users can always discover working URLs and onion mirrors, for quick access to Empire Market. Here it is http://empiremarketurl.com make sure to use every time you want to access to darknet market empire market.