Run results for: ie test

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko

Browser: IE 11

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
test1	49865.4 Ops/sec
test2	16710.6 Ops/sec

HTML Preparation code:

<div id="test"></div>

Tests:

test1
var b = document.getElementById("test") var a = document.createElement("div"); a.className = "bir"; b.appendChild(a)
test2
var b = document.getElementById("test") var a = document.createElement("div"); a.id = "bir"; b.appendChild(a)