title: X-Frame-Options not explicitly set to sameorigin, but Nginx blocking rendering page into iframe
body: <p>I did not explicitly set anywhere in nginx the x-frame-options to sameorigin but nginx is blocking the html page rendered inside an iframe. Tried specifying the domain in the X-Frame-Options but no luck. Giving several errors in the console if that helps. I read through them and tried fixes but not working.</p>
  
  <p><a href="https://preview.codecanyon.net/item/product-name/product-id" rel="nofollow noreferrer">https://preview.codecanyon.net/item/product-name/product-id</a></p>
  
  <p>It previews my HTML page in an iframe.</p>