Hello! This website demonstrates Cross-Origin Resource Sharing (CORS).
Feel free to use it as an example or for non-malicious testing purposes.
Its source code can be found on GitHub.

By default, this site sends the following HTTP response headers:

• Access-Control-Allow-Origin: *
• Access-Control-Expose-Headers: *

When you want to play around with CORS, you can also change the allowed origin returned using a GET parameter (note that only a single origin is allowed, as specified by the standard):
http://same-origin-policy.com/cors_example.php?access_control_allow_origin=http%3A%2F%2Fexample.com