| Used Operating Systems |
| 1 | 11828 | 64.90 | 3716 | 52.71 | Windows NT |
| 2 | 2858 | 15.68 | 2593 | 36.78 | +http://www.baidu.com/search/spider.html |
| 3 | 1080 | 5.93 | 183 | 2.60 | +http://www.google.com/bot.html |
| 4 | 473 | 2.60 | 115 | 1.63 | +http://www.bing.com/bingbot.htm |
| 5 | 370 | 2.03 | 43 | 0.61 | +http://yandex.com/bots |
| 6 | 368 | 2.02 | 164 | 2.33 | +http://ahrefs.com/robot/ |
| 7 | 276 | 1.51 | 88 | 1.25 | ezooms.bot@gmail.com |
| 8 | 185 | 1.02 | 17 | 0.24 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 154 | 0.85 | 20 | 0.28 | +http://shoulu.jike.com/spider.html |
| 10 | 100 | 0.55 | 8 | 0.11 | +http://siteexplorer.info/ |
| 11 | 73 | 0.40 | 6 | 0.09 | Intel Mac OS X 10.6 |
| 12 | 61 | 0.33 | 16 | 0.23 | +http://www.semrush.com/bot.html |
| 13 | 61 | 0.33 | 0 | 0.00 | snap; +http://support.embed.ly/ |
| 14 | 60 | 0.33 | 7 | 0.10 | X11 |
| 15 | 45 | 0.25 | 3 | 0.04 | http://www.searchmetrics.com/en/searchme... |
| 16 | 41 | 0.22 | 2 | 0.03 | +http://www.compspy.com/spider.html |
| 17 | 33 | 0.18 | 16 | 0.23 | +http://www.acoon.de/robot.asp |
| 18 | 32 | 0.18 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 19 | 32 | 0.18 | 6 | 0.09 | Android 2.3.5 |
| 20 | 24 | 0.13 | 9 | 0.13 | +http://www.exabot.com/go/robot |
| 21 | 17 | 0.09 | 11 | 0.16 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 22 | 12 | 0.07 | 3 | 0.04 | Windows XP |
| 23 | 8 | 0.04 | 6 | 0.09 | Windows 98 |
| 24 | 7 | 0.04 | 7 | 0.10 | Windows 95 |
| 25 | 4 | 0.02 | 1 | 0.01 | +http://www.profound.net/urlappendbot.ht... |
| 26 | 4 | 0.02 | 2 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 27 | 4 | 0.02 | 2 | 0.03 | +info@netcraft.com |
| 28 | 3 | 0.02 | 1 | 0.01 | +http://domains.checkparams.com/ |
| 29 | 2 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 30 | 2 | 0.01 | 0 | 0.00 | PPC Mac OS X 10.5.8; Tasman 1.0 |
| 31 | 2 | 0.01 | 2 | 0.03 | Windows 3.1 |
| 32 | 2 | 0.01 | 2 | 0.03 | Linux i686 [unknown version] |
| 33 | 1 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 34 | 1 | 0.01 | 1 | 0.01 | Auto; Windows |
| 35 | 1 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
