| Used Operating Systems |
| 1 | 2302 | 35.13 | 1350 | 33.51 | Windows NT |
| 2 | 1930 | 29.45 | 1831 | 45.45 | +http://www.baidu.com/search/spider.html |
| 3 | 1020 | 15.57 | 457 | 11.34 | +http://www.google.com/bot.html |
| 4 | 495 | 7.55 | 223 | 5.53 | +http://www.bing.com/bingbot.htm |
| 5 | 226 | 3.45 | 32 | 0.79 | +http://yandex.com/bots |
| 6 | 118 | 1.80 | 2 | 0.05 | Android |
| 7 | 100 | 1.53 | 9 | 0.22 | +http://www.seoprofiler.com/bot |
| 8 | 67 | 1.02 | 32 | 0.79 | help@moz.com |
| 9 | 63 | 0.96 | 14 | 0.35 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 42 | 0.64 | 2 | 0.05 | BREW |
| 11 | 39 | 0.60 | 20 | 0.50 | +http://www.exabot.com/go/robot |
| 12 | 20 | 0.31 | 10 | 0.25 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 20 | 0.31 | 2 | 0.05 | http://crawler.sistrix.net/ |
| 14 | 20 | 0.31 | 6 | 0.15 | +http://siteexplorer.info/ |
| 15 | 15 | 0.23 | 9 | 0.22 | X11 |
| 16 | 12 | 0.18 | 6 | 0.15 | ezooms.bot@gmail.com |
| 17 | 10 | 0.15 | 1 | 0.02 | +http://endb-consolidated.aihit.com/ |
| 18 | 8 | 0.12 | 4 | 0.10 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 19 | 7 | 0.11 | 6 | 0.15 | +http://www.semrush.com/bot.html |
| 20 | 6 | 0.09 | 3 | 0.07 | Android 2.3.5 |
| 21 | 5 | 0.08 | 0 | 0.00 | Win32 |
| 22 | 5 | 0.08 | 4 | 0.10 | +http://pmoz.info/doc/botinfo.htm |
| 23 | 5 | 0.08 | 3 | 0.07 | +http://emefge.de/bot.html |
| 24 | 3 | 0.05 | 0 | 0.00 | Macintosh PPC |
| 25 | 3 | 0.05 | 0 | 0.00 | Linux 2.4.x |
| 26 | 3 | 0.05 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 27 | 3 | 0.05 | 1 | 0.02 | +info@netcraft.com |
| 28 | 3 | 0.05 | 0 | 0.00 | Windows 98 |
| 29 | 2 | 0.03 | 2 | 0.05 | Linux i686 [unknown version] |
| 30 | 1 | 0.02 | 0 | 0.00 | Symbian OS; Nokia 6600/5.27.0; 1665 |
