Today Google made an update
to its Chrome browser for iOS devices.
They've introduced a new data compression
feature like Opera Mini.
If you enable data compression, Chrome will then reduce cellular data usage and speed up mobile web browsing by using proxy
servers hosted at Google to optimize website content.
For more details, you can read this detailed post - Data Compression Proxy
So just keep in mind to disable
Data Compression (Reduce Data Usage), when browsing any site which prohibits proxies.
How to do this ?
Go to : Settings > Bandwidth Management > Reduce data usage" and toggle the option.