IE 11 compatibility list

We are upgrading our windows 7 IE browsers all to IE 11. We do not have a windows server 2012 domain controller to set the IE 11 compatibility list. We are stuck editing the registry. When I add a site to the compatibility list, it shows up in the registry with binary code.

For each site that you add, does it add the binary code to the reg key? Also, what is the best method to push this out without using group policy?