发现一个 javascript速度测试的网站

http://celtickane.com/projects/jsspeed.php
我今天偶然digg出来的。。
哈哈，Mac被LOLI无情破坏，只能在我的PC（ThinkPad R60 94602EC+WinXP SP2）下随便比较了几个。
IE7:
Test Description Duration (ms)

Try/Catch with errors 31
Layer movement 469
Random number engine 63
Math engine 140
DOM speed 282
Array functions 31
String functions 31
Ajax declaration 1078
Total Duration 2125ms
Opera 9.2:
Test Description Duration (ms)

Try/Catch with errors 16
Layer movement 78
Random number engine 62
Math engine 78
DOM speed 32
Array functions 62
String functions 141
Ajax declaration 15
Total Duration 484 ms
Safari for Windows 3.0.2+WebKit-SVN-r23922:

Test Description	Duration (ms)
Try/Catch with errors	16
Layer movement	31
Random number engine	47
Math engine	47
DOM speed	16
Array functions	78
String functions	15
Ajax declaration	16
Total Duration	266 ms

K-Meleon 1.0.2:

	Test Description	Duration (ms)
	Try/Catch with errors	125
	Layer movement	188
	Random number engine	156
	Math engine	250
	DOM speed	172
	Array functions	140
	String functions	32
	Ajax declaration	140
	Total Duration	1203 ms

Firefox 1.5.0.12（写这篇用的）

Test Description	Duration (ms)
Try/Catch with errors	109
Layer movement	219
Random number engine	266
Math engine	265
DOM speed	172
Array functions	110
String functions	16
Ajax declaration	172
Total Duration	1329 ms

Firefox 2.0.0.3:

Test Description	Duration (ms)
Try/Catch with errors	62
Layer movement	188
Random number engine	187
Math engine	250
DOM speed	156
Array functions	125
String functions	16
Ajax declaration	156
Total Duration	1140 ms

可以看出Safari最快，Opera次之，K-Meleon1.02和Firefox 2.0.0.3不分伯仲，Firefox 1.5.0.12再次，IE7最慢。。