title: CORS request did not succeed while trying Github pages hosted static website with Facebook graph API
body: <p>I am trying to host a static website via Github pages. I am using HTML, CSS and JS to connect to Graph API from Facebook and then display the name of connected user via a button press.
  I tested the functionality using Firefox browser on two different machines - a desktop PC and a laptop.
  While the hosted website works in Firefox browser on one machine (laptop), it fails to display the connected user while using Firefox browser on the desktop machine. </p>
  
  <p>I tried to debug the problem by inspecting the console in browser. Then I see the following error message -</p>
  
  <pre><code>Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://graph.facebook.com  
  </code></pre>
  
  <p>I have seen other COR related questions but they did not use Facebook Graph API.
  Any hints on where I could be going wrong considering the hosted website works perfectly on a different machine using Firefox browser ?</p>