| Used Operating Systems |
| 1 | 5755 | 43.62 | 858 | 32.23 | Windows NT |
| 2 | 1674 | 12.69 | 241 | 9.05 | ezooms.bot@gmail.com |
| 3 | 1369 | 10.38 | 146 | 5.48 | +http://yandex.com/bots |
| 4 | 1275 | 9.66 | 1 | 0.04 | +http://swebot.net |
| 5 | 834 | 6.32 | 339 | 12.73 | +http://www.google.com/bot.html |
| 6 | 827 | 6.27 | 551 | 20.70 | +http://www.baidu.com/search/spider.html |
| 7 | 522 | 3.96 | 55 | 2.07 | +http://www.bing.com/bingbot.htm |
| 8 | 273 | 2.07 | 269 | 10.11 | http://www.yodao.com/help/webmaster/spid... |
| 9 | 178 | 1.35 | 19 | 0.71 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 146 | 1.11 | 1 | 0.04 | +http://www.warebay.com/bot.html |
| 11 | 97 | 0.74 | 26 | 0.98 | Windows 98 |
| 12 | 47 | 0.36 | 44 | 1.65 | Windows 95 |
| 13 | 38 | 0.29 | 26 | 0.98 | +http://ahrefs.com/robot/ |
| 14 | 24 | 0.18 | 6 | 0.23 | Linux i686 [unknown version] |
| 15 | 23 | 0.17 | 1 | 0.04 | BlackBerry |
| 16 | 15 | 0.11 | 15 | 0.56 | MSIE 5.5; Windows NT 5.0 |
| 17 | 14 | 0.11 | 9 | 0.34 | Windows 3.1 |
| 18 | 10 | 0.08 | 1 | 0.04 | Windows XP |
| 19 | 9 | 0.07 | 9 | 0.34 | MSIE 5.5; Windows NT 4.0 |
| 20 | 8 | 0.06 | 8 | 0.30 | Windows CE |
| 21 | 7 | 0.05 | 7 | 0.26 | Windows ME |
| 22 | 6 | 0.05 | 6 | 0.23 | Auto; Windows |
| 23 | 6 | 0.05 | 4 | 0.15 | PPC Mac OS X Mach-O |
| 24 | 6 | 0.05 | 3 | 0.11 | +http://www.exabot.com/go/robot |
| 25 | 5 | 0.04 | 0 | 0.00 | http://desktop.google.com/ |
| 26 | 5 | 0.04 | 5 | 0.19 | Windows 2000 |
| 27 | 4 | 0.03 | 4 | 0.15 | ) - BrowseX (2.0.0 Windows |
| 28 | 4 | 0.03 | 1 | 0.04 | +http://domains.checkparams.com/ |
| 29 | 3 | 0.02 | 1 | 0.04 | http://www.nerdbynature.net/bot |
| 30 | 2 | 0.02 | 2 | 0.08 | Intel Mac OS X |
| 31 | 2 | 0.02 | 1 | 0.04 | http://www.botje.com/plukkie.htm |
| 32 | 1 | 0.01 | 1 | 0.04 | http://help.yahoo.com/help/us/ysearch/sl... |
| 33 | 1 | 0.01 | 1 | 0.04 | ; Linux i686 |
| 34 | 1 | 0.01 | 0 | 0.00 | +info@netcraft.com |
| 35 | 1 | 0.01 | 1 | 0.04 | X11 |
