Crawler ----- various browser proxies
This blog post is from the blogger Chen Yuan, because I am too lazy to write, respect the author,
For the original text, please visit: http://www.4wei.cn/archives/1001007
Typical userAgents for IE
and IE versions are as follows: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0)
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.2)
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)
Mozilla /4.0 (compatible; MSIE 5.0; Windows NT)
where the version number is the number after MSIE.
Firefox
The userAgent of several versions of Firefox is roughly as follows:
Mozilla/5.0 (Windows; U; Windows NT 5.2) Gecko/2008070208 Firefox/3.0.1
Mozilla/5.0 (Windows; U; Windows NT 5.1) Gecko/20070309 Firefox/2.0.0.3
Mozilla/5.0 (Windows; U; Windows NT 5.1) Gecko/20070803 Firefox/1.5.0.12 where the version number is the number after Firefox.
A typical userAgent for Opera
Opera is as follows: Opera/9.27 (Windows NT 5.2; U; zh-cn)
Opera/8.0 (Macintosh; PPC Mac OS X; U; en)
Mozilla/5.0 (Macintosh; PPC Mac OS X; U; en) ) Opera 8.0
where the version number is a number close to Opera.
Safari
A typical userAgent for Safari is as follows:
Mozilla/5.0 (Windows; U; Windows NT 5.2) AppleWebKit/525.13 (KHTML, like Gecko) Version/3.1 Safari/525.13
Mozilla/5.0 (iPhone; U; CPU like Mac OS X) AppleWebKit/ 420.1 (KHTML, like Gecko) Version/3.0 Mobile/4A93 Safari/419.3
The version number is the number after Version.
Chrome
Currently, Chrome's userAgent is:
Mozilla/5.0 (Windows; U; Windows NT 5.2) AppleWebKit/525.13 (KHTML, like Gecko) Chrome/0.2.149.27 Safari/525.13
where the version number is the number after Chrome.
Navigator
At present, the userAgent of Navigator is:
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.12) Gecko/20080219 Firefox/2.0.0.12 Navigator/9.0.0.6
Among them, the version number is after Navigator numbers.
The following are custom agents for common browsers
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; SE 2.X MetaSr 1.0; SE 2.X MetaSr 1.0; .NET CLR 2.0.50727; SE 2.X MetaSr 1.0)
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727)
Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; 360se)
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; TencentTraveler 4.0; .NET CLR 2.0.50727)
Among them, the 360 browser is "360se", the Tencent TT browser is "TencentTraveler 4.0", the Sogou browser is "SE 2.X MetaSr 1.0", and the NET framework version is ".NET CLR 2.0.50727".