| Used Operating Systems |
| 1 | 16314 | 54.31 | 15 | 0.36 | Windows XP |
| 2 | 10657 | 35.48 | 2800 | 68.04 | Windows NT |
| 3 | 1098 | 3.66 | 343 | 8.34 | +http://www.bing.com/bingbot.htm |
| 4 | 565 | 1.88 | 245 | 5.95 | +http://www.google.com/bot.html |
| 5 | 232 | 0.77 | 159 | 3.86 | Windows 95 |
| 6 | 173 | 0.58 | 21 | 0.51 | +http://yandex.com/bots |
| 7 | 167 | 0.56 | 21 | 0.51 | Windows 98 |
| 8 | 106 | 0.35 | 77 | 1.87 | +http://www.baidu.com/search/spider.html |
| 9 | 88 | 0.29 | 53 | 1.29 | +http://ahrefs.com/robot/ |
| 10 | 80 | 0.27 | 5 | 0.12 | http://crawler.sistrix.net/ |
| 11 | 71 | 0.24 | 27 | 0.66 | ezooms.bot@gmail.com |
| 12 | 55 | 0.18 | 48 | 1.17 | MSIE 5.5; Windows NT 5.0 |
| 13 | 48 | 0.16 | 38 | 0.92 | MSIE 5.5; Windows NT 4.0 |
| 14 | 44 | 0.15 | 37 | 0.90 | Windows 3.1 |
| 15 | 40 | 0.13 | 24 | 0.58 | Windows ME |
| 16 | 38 | 0.13 | 12 | 0.29 | X11 |
| 17 | 35 | 0.12 | 30 | 0.73 | ) - BrowseX (2.0.0 Windows |
| 18 | 34 | 0.11 | 31 | 0.75 | Auto; Windows |
| 19 | 33 | 0.11 | 31 | 0.75 | Windows CE |
| 20 | 33 | 0.11 | 30 | 0.73 | Windows 2000 |
| 21 | 28 | 0.09 | 4 | 0.10 | +http://siteexplorer.info/ |
| 22 | 17 | 0.06 | 17 | 0.41 | J2ME/MIDP |
| 23 | 14 | 0.05 | 9 | 0.22 | +http://go.mail.ru/help/robots |
| 24 | 9 | 0.03 | 5 | 0.12 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 25 | 9 | 0.03 | 1 | 0.02 | http://www.majestic12.co.uk/bot.php?+ |
| 26 | 9 | 0.03 | 4 | 0.10 | +http://www.exabot.com/go/robot |
| 27 | 5 | 0.02 | 1 | 0.02 | Android 2.3.5 |
| 28 | 4 | 0.01 | 4 | 0.10 | Series 60 |
| 29 | 4 | 0.01 | 1 | 0.02 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 30 | 4 | 0.01 | 1 | 0.02 | +http://awcheck.com/en/about |
| 31 | 3 | 0.01 | 3 | 0.07 | Windows Mobile |
| 32 | 3 | 0.01 | 3 | 0.07 | crawler@nigma.ru |
| 33 | 2 | 0.01 | 2 | 0.05 | http://www.searchmetrics.com/en/searchme... |
| 34 | 2 | 0.01 | 2 | 0.05 | Linux i686 [unknown version] |
| 35 | 2 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 36 | 1 | 0.00 | 0 | 0.00 | http://desktop.google.com/ |
| 37 | 1 | 0.00 | 1 | 0.02 | BlackBerry |
| 38 | 1 | 0.00 | 1 | 0.02 | Android 2.3.3 |
| 39 | 1 | 0.00 | 1 | 0.02 | Linux [unknown version] |
| 40 | 1 | 0.00 | 1 | 0.02 | +http://discoveryengine.com/discobot.htm... |
| 41 | 1 | 0.00 | 1 | 0.02 | Android |
| 42 | 1 | 0.00 | 1 | 0.02 | Linux i586 [unknown version] |
| 43 | 1 | 0.00 | 1 | 0.02 | +http://domains.checkparams.com/ |
| 44 | 1 | 0.00 | 1 | 0.02 | +info@netcraft.com |
| 45 | 1 | 0.00 | 1 | 0.02 | Windows 9x |
| 46 | 1 | 0.00 | 1 | 0.02 | Android 3.2.1 |
| 47 | 1 | 0.00 | 1 | 0.02 | S60 |
