| Used Operating Systems |
| 1 | 14507 | 82.75 | 2877 | 69.03 | Windows NT |
| 2 | 655 | 3.74 | 126 | 3.02 | ezooms.bot@gmail.com |
| 3 | 444 | 2.53 | 214 | 5.13 | +http://www.google.com/bot.html |
| 4 | 384 | 2.19 | 163 | 3.91 | Windows 98 |
| 5 | 305 | 1.74 | 231 | 5.54 | Windows 95 |
| 6 | 298 | 1.70 | 84 | 2.02 | +http://yandex.com/bots |
| 7 | 169 | 0.96 | 64 | 1.54 | +http://www.bing.com/bingbot.htm |
| 8 | 141 | 0.80 | 39 | 0.94 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 80 | 0.46 | 1 | 0.02 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 69 | 0.39 | 52 | 1.25 | Windows ME |
| 11 | 68 | 0.39 | 53 | 1.27 | MSIE 5.5; Windows NT 4.0 |
| 12 | 61 | 0.35 | 49 | 1.18 | Windows 3.1 |
| 13 | 58 | 0.33 | 51 | 1.22 | MSIE 5.5; Windows NT 5.0 |
| 14 | 57 | 0.33 | 50 | 1.20 | Windows CE |
| 15 | 56 | 0.32 | 36 | 0.86 | +http://www.baidu.com/search/spider.html |
| 16 | 53 | 0.30 | 48 | 1.15 | Windows 2000 |
| 17 | 46 | 0.26 | 16 | 0.38 | Windows XP |
| 18 | 16 | 0.09 | 3 | 0.07 | Linux i686 [unknown version] |
| 19 | 13 | 0.07 | 1 | 0.02 | +http://www.scoutjet.com/ |
| 20 | 12 | 0.07 | 1 | 0.02 | http://www.dotnetdotcom.org/, crawler@do... |
| 21 | 9 | 0.05 | 1 | 0.02 | +http://www.exabot.com/go/robot |
| 22 | 8 | 0.05 | 1 | 0.02 | +http://www.guruji.com/en/WebmasterFAQ.h... |
| 23 | 6 | 0.03 | 1 | 0.02 | +http://www.rexyo.com/robot.html |
| 24 | 6 | 0.03 | 1 | 0.02 | +http://WebDataCentre.com/ |
| 25 | 4 | 0.02 | 1 | 0.02 | http://www.botje.com/plukkie.htm |
| 26 | 4 | 0.02 | 1 | 0.02 | +http://www.seexie.com |
| 27 | 2 | 0.01 | 2 | 0.05 | +info@netcraft.com |
| 28 | 1 | 0.01 | 1 | 0.02 | +http://www.domainratio.com |
