Blocked: this page cannot be embedded
gist.github.com · 200 OK · 23 ms
gist.github.com sends CSP frame-ancestors 'none'. Every browser will refuse to show it in a frame.
allow (permissions)
What this frame allows
- No sandbox: the page gets the normal rights of a cross-origin frameno sandbox attribute
<iframe src="https://gist.github.com/octocat/6cad326836d38bd3a7ae"></iframe>