Does this differ significantly in principle from the proxy-compression that Opera Mini has been doing since ~2006? https://en.wikipedia.org/wiki/Opera_Mini#Fun

Does this differ significantly in principle from the proxy-compression that Opera Mini has been doing since ~2006? https://en.wikipedia.org/wiki/Opera_Mini#Functionality https://en.wikipedia.org/wiki/Opera_Mini#Functionality Or is it primarily a new/better/alternative implementation of the same idea [probably it was also done by someone else before OperaMini...]