Why my< ifram >does not run ?

Question

<iframe name="w3_schools" SRC="http://www.w3schools.com"></iframe>

Answer 1

Apart from that origin thing. On android, chrome/android webview actively blocks cleartext traffic. Make sure the site support https and it allows loading in an iframe.

I got clear text not permited error on my end.

Answer 2

That is because w3schools does not allow other origins to use their site in iframes.

They do it to make sure that their site and data is not being embedded to other websites.

More here : https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/X-Frame-Options

Answer 3

Thanks Mr x
Is there another reason for iframe problem?

Answer 4

Ok thanks