| Used Operating Systems |
| 1 | 11875 | 60.39 | 3044 | 46.23 | Windows NT |
| 2 | 2335 | 11.87 | 2068 | 31.40 | +http://www.baidu.com/search/spider.html |
| 3 | 1434 | 7.29 | 99 | 1.50 | +http://yandex.com/bots |
| 4 | 1320 | 6.71 | 414 | 6.29 | +http://www.google.com/bot.html |
| 5 | 1045 | 5.31 | 275 | 4.18 | +http://www.bing.com/bingbot.htm |
| 6 | 445 | 2.26 | 224 | 3.40 | +http://ahrefs.com/robot/ |
| 7 | 340 | 1.73 | 137 | 2.08 | ezooms.bot@gmail.com |
| 8 | 307 | 1.56 | 30 | 0.46 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 169 | 0.86 | 38 | 0.58 | +http://www.exabot.com/go/robot |
| 10 | 128 | 0.65 | 127 | 1.93 | http://www.yodao.com/help/webmaster/spid... |
| 11 | 88 | 0.45 | 78 | 1.18 | +http://help.soso.com/webspider.htm |
| 12 | 54 | 0.27 | 8 | 0.12 | X11 |
| 13 | 23 | 0.12 | 7 | 0.11 | Android 2.3.5 |
| 14 | 19 | 0.10 | 0 | 0.00 | +http://www.luminate.com/bot/ |
| 15 | 18 | 0.09 | 11 | 0.17 | +http://www.semrush.com/bot.html |
| 16 | 18 | 0.09 | 12 | 0.18 | +http://shoulu.jike.com/spider.html |
| 17 | 11 | 0.06 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 10 | 0.05 | 2 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 19 | 4 | 0.02 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.101; Windows NT 5... |
| 20 | 4 | 0.02 | 2 | 0.03 | +info@netcraft.com |
| 21 | 3 | 0.02 | 0 | 0.00 | PPC Mac OS X 10.5 |
| 22 | 2 | 0.01 | 0 | 0.00 | http://www.thefind.com/crawler |
| 23 | 2 | 0.01 | 2 | 0.03 | Windows XP |
| 24 | 2 | 0.01 | 2 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 25 | 2 | 0.01 | 1 | 0.02 | Intel Mac OS X 10.6 |
| 26 | 1 | 0.01 | 1 | 0.02 | Auto; Windows |
| 27 | 1 | 0.01 | 0 | 0.00 | AOL 9.0; Windows NT 5.1; Trident/4.0; BT... |
| 28 | 1 | 0.01 | 1 | 0.02 | Windows 3.1 |
| 29 | 1 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 30 | 1 | 0.01 | 1 | 0.02 | Windows 98 |
| 31 | 1 | 0.01 | 1 | 0.02 | Linux i686 [unknown version] |
