| Used Operating Systems |
| 1 | 5673 | 59.03 | 2612 | 59.88 | Windows NT |
| 2 | 1207 | 12.56 | 1178 | 27.01 | +http://www.baidu.com/search/spider.html |
| 3 | 942 | 9.80 | 18 | 0.41 | +http://yandex.com/bots |
| 4 | 823 | 8.56 | 206 | 4.72 | +http://www.google.com/bot.html |
| 5 | 451 | 4.69 | 197 | 4.52 | +http://www.bing.com/bingbot.htm |
| 6 | 201 | 2.09 | 33 | 0.76 | X11 |
| 7 | 74 | 0.77 | 36 | 0.83 | ezooms.bot@gmail.com |
| 8 | 29 | 0.30 | 29 | 0.66 | +http://help.soso.com/webspider.htm |
| 9 | 21 | 0.22 | 1 | 0.02 | J2ME/MIDP |
| 10 | 21 | 0.22 | 1 | 0.02 | S60 |
| 11 | 21 | 0.22 | 4 | 0.09 | +http://siteexplorer.info/ |
| 12 | 20 | 0.21 | 7 | 0.16 | http://www.majestic12.co.uk/bot.php?+ |
| 13 | 19 | 0.20 | 1 | 0.02 | +http://webmeup-crawler.com/ |
| 14 | 16 | 0.17 | 12 | 0.28 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 14 | 0.15 | 5 | 0.11 | Android 2.3.5 |
| 16 | 13 | 0.14 | 3 | 0.07 | Windows 98 |
| 17 | 13 | 0.14 | 7 | 0.16 | +http://www.exabot.com/go/robot |
| 18 | 11 | 0.11 | 1 | 0.02 | http://crawler.sistrix.net/ |
| 19 | 10 | 0.10 | 1 | 0.02 | +http://www.aihit.com/ |
| 20 | 7 | 0.07 | 1 | 0.02 | Linux i686 [unknown version] |
| 21 | 5 | 0.05 | 0 | 0.00 | Win32 |
| 22 | 5 | 0.05 | 1 | 0.02 | +http://www.semrush.com/bot.html |
| 23 | 4 | 0.04 | 0 | 0.00 | Macintosh PPC |
| 24 | 2 | 0.02 | 2 | 0.05 | +http://pmoz.info/doc/botinfo.htm |
| 25 | 2 | 0.02 | 1 | 0.02 | +info@netcraft.com |
| 26 | 2 | 0.02 | 2 | 0.05 | +http://shoulu.jike.com/spider.html |
| 27 | 1 | 0.01 | 1 | 0.02 | OpenBSD [unknown version] |
| 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 | +http://www.wmhelper.com/bot.html |
