title: Removing HSTS in IE to test redirecting to https if supported by browser and is ok for subdomains
body: <p><strong>Situation</strong></p>
  
  <p>Is need for transferring site to https but not so important subdomains does not support https. To add this header on supported domains when opening main page already has been made functionality and it has been tested and worked in Opera, Chrome and FireFox. But as usually - need to test also on IE.</p>
  
  <p><strong>Problem</strong></p>
  
  <p>I haven't found solution to remove Secure-Transport-Security header for this site on browser to be able to test it. </p>
  
  <p><strong>Question</strong></p>
  
  <p>How to delete saved Strict-Transport-Security header in IE like in Chrome is 'chrome:net-intenrals/#hsts' to test this auto redirecting?</p>