How to add iframe in my website


i have a problem in adding iframe in my website download aadhar card, i want to add this website in iframe of my site but when i add this iframe on my site it could not show anything its show blank page, if i add in iframe then its my website shows correctly this website in iframe, so at that time what can i do to add to my site in iframe please solve my problem


Webmasters often do not wish their site to be opened in an iframe because it can break the functionality and misrepresent the pages. There could be a no-frames policy in place on that site.