title: iframe mixed content in Chrome security block
body: <p>We are facing an issue with iframe in chrome 38.</p>
  
  <p>We have a redirection on server-side behind a load balancer and Chrome thinks that it is a mixed content from https to  http. </p>
  
  <p>Any idea why we are encountering this issue?</p>
  
  <p>This is the error we are seeing in console.log:</p>
  
  <p>[blocked] The page at '<a href="https://sampleurl.com" rel="nofollow">https://sampleurl.com</a>' was loaded over HTTPS, but ran insecure content from '<a href="http://sampleurl.com" rel="nofollow">http://sampleurl.com</a>' this content should also be loaded over HTTPS.</p>