Safari Proxy URL Configuration

In Safari menu click Preferences in order to open the Advanced configuration window.
Select the Advanced icon in order to open the advanced tab.
Then select Change Settings in order to open the Network window.
Select Proxies tab in the Network window.
Then tick and select Automatic Proxy Configuration.
In the field named Proxy Configuration File copy the following URL:

Please login to see the proxy URL.

Hint: Please enter the proxy URL correctly with no missing /extra characters. The proxy will work only if the Proxy URL is correct.
Click OK, then click Apply in order to finish the configuration.