<html><body> <div id="insertPoint"></div> <iframe src="https://www.mozilla.org:443/browser/browser/base/content/test/outOfProcess/file_frame1.html" width="320" height="700" style="border: 1px solid black;"></iframe></body> <iframe src="https://test1.example.org:443/browser/browser/base/content/test/outOfProcess/file_frame2.html" width="320" height="700" style="border: 1px solid black;"></iframe></body> </html>