#website is

How to check if the url website is emebedable with iframe or not with jQuery

I have a question would like to ask you , is it possible to check if the url of website is embeddable with Iframe or not? I have try many website in Iframe,and it has shown the good result, which means it work but just a few website is not embeddable, although I would like to ask you how to alert if the website is not embeddable with jQuery.

eg. 1- http://www.forbes.com/video/2590105606001/(…