ESP 8266 cytron setup difficulty with arduino uno

I'm a complete noob to arduino. And i have been following the guide in the link

to setup my wifishield with arduino uno. Also i am using a wifi router with no internet connection for the setup as my uni wifi restricts the usage. I proceed until recieving the IP then when i open it in the browser, the IP doesn't respond and fails to connect the server. any solution? :(