| Used Operating Systems |
| 1 | 16189 | 65.40 | 5703 | 69.83 | Windows NT |
| 2 | 4532 | 18.31 | 53 | 0.65 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 1556 | 6.29 | 1535 | 18.80 | +http://www.baidu.com/search/spider.html |
| 4 | 509 | 2.06 | 221 | 2.71 | +http://www.bing.com/bingbot.htm |
| 5 | 467 | 1.89 | 0 | 0.00 | Win32; Trident/4.0 |
| 6 | 439 | 1.77 | 182 | 2.23 | ezooms.bot@gmail.com |
| 7 | 266 | 1.07 | 59 | 0.72 | +http://www.google.com/bot.html |
| 8 | 114 | 0.46 | 97 | 1.19 | Windows 95 |
| 9 | 93 | 0.38 | 25 | 0.31 | +http://www.linkdex.com/about/bots/ |
| 10 | 92 | 0.37 | 16 | 0.20 | +http://yandex.com/bots |
| 11 | 82 | 0.33 | 30 | 0.37 | X11 |
| 12 | 69 | 0.28 | 26 | 0.32 | Windows 98 |
| 13 | 61 | 0.25 | 27 | 0.33 | Android 2.3.5 |
| 14 | 52 | 0.21 | 26 | 0.32 | +http://help.coccoc.com/ |
| 15 | 27 | 0.11 | 25 | 0.31 | Windows 3.1 |
| 16 | 26 | 0.11 | 25 | 0.31 | Auto; Windows |
| 17 | 24 | 0.10 | 22 | 0.27 | ) - BrowseX (2.0.0 Windows |
| 18 | 23 | 0.09 | 4 | 0.05 | Windows XP |
| 19 | 21 | 0.08 | 20 | 0.24 | Windows 2000 |
| 20 | 18 | 0.07 | 3 | 0.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 21 | 17 | 0.07 | 14 | 0.17 | MSIE 5.5; Windows NT 5.0 |
| 22 | 17 | 0.07 | 16 | 0.20 | MSIE 5.5; Windows NT 4.0 |
| 23 | 15 | 0.06 | 14 | 0.17 | Windows CE |
| 24 | 14 | 0.06 | 13 | 0.16 | Windows ME |
| 25 | 7 | 0.03 | 1 | 0.01 | +http://www.aihit.com/ |
| 26 | 6 | 0.02 | 2 | 0.02 | +http://siteexplorer.info/ |
| 27 | 4 | 0.02 | 1 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 28 | 2 | 0.01 | 1 | 0.01 | http://crawler.sistrix.net/ |
| 29 | 2 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 30 | 2 | 0.01 | 1 | 0.01 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 31 | 2 | 0.01 | 1 | 0.01 | +info@netcraft.com |
| 32 | 2 | 0.01 | 1 | 0.01 | +http://www.exabot.com/go/robot |
| 33 | 1 | 0.00 | 1 | 0.01 | J2ME/MIDP |
| 34 | 1 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 35 | 1 | 0.00 | 1 | 0.01 | Linux [unknown version] |
| 36 | 1 | 0.00 | 1 | 0.01 | Linux i686 [unknown version] |
| 37 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
