IFRAME won't load content from page

Question

iframe won\'t load content from this link http://hotlantatravel.paycationonline.com/index.asp

When I try to iframe it, nothing happens, why?

Answer 1

That site is sending an HTTP response header

X-Frame-Options: SAMEORIGIN

telling the browser that this resource should not be displayed in any kind of frames, unless those frames are on the same domain.

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