Not with a webpage. But there are many two-part proxies supports Websocket or even HTTP as their back-end transport protocol. The idea is basically: Your SSH

Not with a webpage. But there are many two-part proxies supports Websocket or even HTTP as their back-end transport protocol. The idea is basically: Your SSH client <---SSH-Traffic---> Proxy front-end <----Websocket----> Proxy back-end <---SSH-Traffic---> Target SSH server You can deploy the "Proxy front-end" inside the restricted network, and the "Proxy back-end" out side the network. After that, all you need to do it to config your SSH client to go through that proxy front-end. There are many proxy software is capable of doing that, the GitHub keyword I believe is "socks5 websocket".