title: No 'Access-Control-Allow-Origin' Angular 4 app
body: <p>I am trying to access this address:
  <a href="http://52.208.91.209:3000/?paging=1" rel="nofollow noreferrer">http://52.208.91.209:3000/?paging=1</a></p>
  
  <p>Accessing manually works fine.
  Accessing via an Angular 4 request returns:</p>
  
  <p><strong>No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin '<a href="http://localhost:4200" rel="nofollow noreferrer">http://localhost:4200</a>' is therefore not allowed access.</strong></p>
  
  <p>I have googled it for a few hours and did not find a solution.</p>
  
  <p>The only "solution" I have found is using <strong>Allow-Control-Allow-Origin</strong> plugin.</p>
  
  <p>The address I am trying to access is not mine.</p>
  
  <p>I am just trying to work with it.</p>
  
  <p>I have even read about <strong>proxies</strong> when using ng serve with angular CLI but didnt fully understand.</p>
  
  <p>All of the solutions I saw are simply a response headers problem on the <strong>server side</strong>. However, This is NOT my server so I cannot configure it.</p>
  
  <p>Any help would be appreciated. Thank you.</p>