Implementing google analytics as cloud service throws error

Hi , i am trying to implement google analytics as cloud service as per the steps provided by day :

http://dev.day.com/docs/en/aem/6-0/administer/integration/external-providers.html

but when i enable the config on geometrixx pagei.e. http://localhost:4502/editor.html/content/geometrixx/en.html

i am getting this error.[img]analytics error.png[/img]

 Uncaught SyntaxError: Unexpected token <

please see attached pic