| Used Operating Systems by Visits |
| 1 | 24222 | 32.95 | 5362 | 53.59 | Windows NT |
| 2 | 4188 | 5.70 | 3360 | 33.58 | +http://www.baidu.com/search/spider.html |
| 3 | 11731 | 15.96 | 326 | 3.26 | ezooms.bot@gmail.com |
| 4 | 1696 | 2.31 | 323 | 3.23 | +http://www.google.com/bot.html |
| 5 | 30161 | 41.02 | 245 | 2.45 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 396 | 0.54 | 142 | 1.42 | +http://www.bing.com/bingbot.htm |
| 7 | 456 | 0.62 | 54 | 0.54 | +http://yandex.com/bots |
| 8 | 144 | 0.20 | 44 | 0.44 | X11 |
| 9 | 62 | 0.08 | 31 | 0.31 | +http://help.coccoc.com/ |
| 10 | 108 | 0.15 | 30 | 0.30 | +http://www.linkdex.com/about/bots/ |
| 11 | 71 | 0.10 | 23 | 0.23 | Android 2.3.5 |
| 12 | 57 | 0.08 | 14 | 0.14 | +http://www.exabot.com/go/robot |
| 13 | 15 | 0.02 | 9 | 0.09 | Windows 98 |
| 14 | 8 | 0.01 | 7 | 0.07 | Windows 95 |
| 15 | 12 | 0.02 | 6 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 16 | 10 | 0.01 | 5 | 0.05 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 17 | 52 | 0.07 | 4 | 0.04 | +http://www.seoprofiler.com/bot |
| 18 | 6 | 0.01 | 3 | 0.03 | +http://www.profound.net/urlappendbot.ht... |
| 19 | 3 | 0.00 | 3 | 0.03 | Windows 3.1 |
| 20 | 2 | 0.00 | 2 | 0.02 | Windows 2000 |
| 21 | 6 | 0.01 | 2 | 0.02 | http://www.botje.com/plukkie.htm |
| 22 | 1 | 0.00 | 1 | 0.01 | Windows CE |
| 23 | 1 | 0.00 | 1 | 0.01 | J2ME/MIDP |
| 24 | 1 | 0.00 | 1 | 0.01 | Auto; Windows |
| 25 | 15 | 0.02 | 1 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 26 | 1 | 0.00 | 1 | 0.01 | Windows ME |
| 27 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 28 | 10 | 0.01 | 1 | 0.01 | +http://www.solomono.ru |
| 29 | 1 | 0.00 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 30 | 1 | 0.00 | 1 | 0.01 | +http://www.wmtips.com/tools/ |
| 31 | 4 | 0.01 | 1 | 0.01 | +http://siteexplorer.info/ |
| 32 | 5 | 0.01 | 0 | 0.00 | Win32 |
| 33 | 51 | 0.07 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 34 | 1 | 0.00 | 0 | 0.00 | Macintosh PPC |
| 35 | 1 | 0.00 | 0 | 0.00 | Windows XP |
| 36 | 4 | 0.01 | 0 | 0.00 | +http://www.yunyun.com/spider.html |
| 37 | 2 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 38 | 5 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 39 | 2 | 0.00 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 40 | 7 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
