| User agent |
|---|
| Sogou web spider/4.0( http://www.sogou.com/docs/help/webmasters.htm |
| Sogou Pic Spider/3.0( http://www.sogou.com/docs/help/webmasters.htm |
| Sogou inst spider/4.0( http://www.sogou.com/docs/help/webmasters.htm |
| New-Sogou-Spider/1.0 (compatible; MSIE 5.5; Windows 98) |
| Sogou web spider |