My website is being stolen in real time and I don't know what to do

I launched the site http://altexplorer.net at the start of January as a Block Explorer and information hub for alternative cryptographic currencies. This morning I found a site http://4co.in which is ripping-off my site in real-time; every time a page is loaded on 4co.in it uses php to load the corresponding page from http://altexplorer.net, removes analytics and ad tags, replaces the site name, and replaces the link URLs.

I've put a lot of effort into building this site and keeping it running, and now someone in India is stealing it in real-time. Every page load to 4coin causes an identical page load in the nginx logs of http://altexplorer.net. What can I do besides blocking the source IP address to stop this?

Screen shots: Alt Explorer home page: https://d1eem2029tdth0.cloudfront.net/img/altexplorer-home.png

4coin home page: https://d1eem2029tdth0.cloudfront.net/img/4coin-home.png

Alt Explorer profitability page: https://d1eem2029tdth0.cloudfront.net/img/altexplorer-prof.png

4coin profitability page: https://d1eem2029tdth0.cloudfront.net/img/4coin-prof.png