title: Google Cloud Functions enable CORS?
body: <p>I just finished the Hello World Google Cloud Functions tutorial and received the following response headers:</p>
  
  <pre><code>Connection → keep-alive
  Content-Length → 14
  Content-Type → text/plain; charset=utf-8
  Date → Mon, 29 Feb 2016 07:02:37 GMT
  Execution-Id → XbT-WC9lXKL-0
  Server → nginx
  </code></pre>
  
  <p>How can I add the CORS headers to be able to call my function from my website?</p>