<![CDATA[Opera adding X-FRAME-OPTIONS: DENY?]]>I'm trying access Azure webssh and the iframe is getting blocked by opera with message:
nodename.scm.azurewebsites.net is blocked
nodename.scm.azurewebsites.net refused to connect.

ERR_BLOCKED_BY_RESPONSE

It works fine on Chrome, Brave, Edge and Firefox. I notice that in Opera I see X-FRAME-OPTIONS: DENY is set in the response headers, which does not exist in the other browsers (See screenshots).

Opera GX:
dfa63cc7-5c71-4ed9-a271-299740d5ace6-image.png

Brave:
65c92a06-5c04-4151-b601-e9cda1062389-image.png

What gives?

]]>https://forums.opera.com/topic/47279/opera-adding-x-frame-options-denyRSS for NodeWed, 15 Jul 2026 05:16:53 GMTFri, 19 Feb 2021 17:21:45 GMT60