Iframe not displayed

It does not work because there is a content security policy that does not allow it:

Refused to display ‘https://www.myfxbook.com/streaming-forex-news’ in a frame because an ancestor violates the following Content Security Policy directive: “frame-ancestors ‘self’ https://*.myfxbook.com”.

see: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/frame-ancestors

Best, Michael

Thanks for the answer. As I understand it, this is a setup on their server, where no other site can display their iframes. That’s it?

Right.