When I browse some other sites put inside "iframe" in my site, the original site opens new tab or new page if I click some buttons. So it blocks my site and nobody can close the new tab or new site. Because my site is opened as full-screen size (F11 mode) without keyboard as like an outdoor billboard or kiosk.
I`ve tried to find out the way to prevent new tab, new window and any popups while browsing website inside "iframe" of HTML.
And I`ve seen many answers with their solution codes, but nothing works yet.
So first, I am wondering whether it is possible or not. If it is possible to prevent new tab or new window when browsing site inside iframe, I`m looking for a solution.