[keycloak-user] How to test CORS functionality

Hi, I like to be sure if CORS works as expected, I switch back to version 1.1 of keycloak configured a realm (planon) and a application (ROOT). With a web origin “www.example.com” The keycloak application runs on the open shift cloud : https://keycloakmaster-ciwwa.rhcloud.com/auth/ What is the best way to test if CORS is working? If found the web site http://test-cors.org filled in the follwong url https://keycloakmaster-ciwwa.rhcloud.com/auth/realms/planon/protocol/open... But this does not give me the expected result, does this mean that I found a bug? I expected to see CORS Response Set-Cookie: cookie-from-server=noop Content-Length: 0 Content-Type: application/json Access-Control-Allow-Origin: www.example.com Cache-Control: no-cache Please Help, Henk