666869.html (295B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <script> 5 6 function boom() 7 { 8 var f = document.getElementById("f"); 9 var frameWin = f.contentWindow; 10 document.body.removeChild(f); 11 frameWin.performance; 12 } 13 14 </script> 15 </head> 16 <body onload="boom();"><iframe id="f" src="data:text/html,1"></iframe></body> 17 </html>