many webmaster friends, their small station is always so hundreds of people, for IP can achieve 4 figures, full of desire. Their website user experience is very good, the conversion rate is also very high, this is a lot of big traffic website can not do. In this case, if you want to break through the IP bottleneck, there’s a different way. That is to copy one or more of these sites, and IP adds up to 4 digits, and the amazing conversion rate is our advantage. Of course, here "copy" is not a simple copy, as we all know, title repetition, content repetition, the same structure, certainly not included in the search engine. The successful copy of a web site is equivalent to replication of revenue. Here are some of the differences that need to be done in replication".