In Javascript, browser information can be acquired from navigator.userAgent property. And it’d rather make them clear what the values are. The following table represents the list of navigator.userAgent value from each browser (and the version).
Some of them might be differ from yours as they come from my laptop. For example, the value of IE8 involves .NET notations. That’s because I’ve installed .NET platform version 2.0, 3.0, 3.5 and 4.0. Thus, please don’t care about it.
| Browser | navigator.userAgent |
| Internet Explorer 8 | Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E) |
| Internet Explorer 7 | Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727) |
| Firefox 3.6 | Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.12) Gecko/20101026 Firefox/3.6.12 |
| Chrome 9.0 | Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/534.13 (KHTML, like Gecko) Chrome/9.0.597.107 Safari/534.13 |
| Safari 5.0 | Mozilla/5.0 (Windows; U; Windows NT 6.1; ko-KR) AppleWebKit/533.19.4 (KHTML, like Gecko) Version/5.0.3 Safari/533.19.4 |
| Opera 11.0 | Opera/9.80 (Windows NT 6.1; U; ko) Presto/2.7.62 Version/11.01 |
| Android Browser (Motorola XT720) |
Mozilla/5.0 (Linux; U; Android 2.2.1; en-us; XT720 Build/STSKT_N_79.33.50R) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1 |
Although there are more browsers, I think major browsers are already dealt.