Load the site, turn off network, cannot create wallet

[mrz1836]

This is not an "offline" wallet. By definition an offline wallet does not need access to the internet to create an address/private key. Also, when the private key is generated, it wants me to download the file from your server. I suggest following design patterns like:

https://paper.dash.org/
https://github.com/MyEtherWallet/MyEtherWallet

These wallets work 100% without any network connection, thus insuring there is no possibility to steal the private keys.

If there is a reason that the wallet generation needs network connectivity, please explain why - I might be missing something.