أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
If that pop up window has name, like opening from javascript window.open(URL, name). Then it is possible to add the command to check the content of the popup. Like following command: wait ForPopUp | winId |0 select Window | winId ... close
However, if the window has no name, like opened from <a target="_blank"> then you are out of luck.