Google structured data testing tool down't work from c9


i’m trying to test a wordpress instance hosted on c9 with the structured data testing tool of Google (

i got this message:


If you see this when loading the page from a tool, where you can’t
click the button, do either of the following to skip this page
- remove Mozilla and AppleWebKit strings from user-agent
- add Headless or PhantomJS to user-agent
- add cookie = ok
- add origin, postman-token, or x-request-id header to the request

details of the current request:
GET / {
“host”: “”,
“accept”: “text/html,application/xhtml+xml,application/xml;q=0.9,/;q=0.8”,
“user-agent”: “Mozilla/5.0 (compatible; Google-Structured-Data-Testing-Tool +”,
“accept-encoding”: “gzip,deflate,br”,
“x-forwarded-for”: “,”,
“x-forwarded-proto”: “https”,
“x-forwarded-port”: “443”,
“x-region”: “eu”


i’ve tried to change the user-agent with no good results, could you suggest me how to apply the other tips in order to make it work?


GET calls bring up this page by default. POSTs shouldn’t display it, however.


so…??? that testing tool requires an url and pertforms a get request, is there a way to avoid it?

morover: calling the url from a browser (get) and inspecting the source code the prolog message (the html comment with that message) it isn’t present