| Used Operating Systems |
| 1 | 2785 | 43.27 | 504 | 21.40 | +http://www.google.com/bot.html |
| 2 | 1782 | 27.69 | 1417 | 60.17 | Windows NT |
| 3 | 1054 | 16.38 | 70 | 2.97 | Windows 98 |
| 4 | 342 | 5.31 | 215 | 9.13 | +http://www.baidu.com/search/spider.html |
| 5 | 304 | 4.72 | 101 | 4.29 | +http://www.bing.com/bingbot.htm |
| 6 | 104 | 1.62 | 26 | 1.10 | +http://yandex.com/bots |
| 7 | 10 | 0.16 | 0 | 0.00 | Linux [unknown version] |
| 8 | 9 | 0.14 | 5 | 0.21 | +http://wmaid.com/explore/ |
| 9 | 8 | 0.12 | 2 | 0.08 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 10 | 6 | 0.09 | 0 | 0.00 | Linux 2.4.x |
| 11 | 6 | 0.09 | 3 | 0.13 | +http://OpenLinkProfiler.org/bot |
| 12 | 6 | 0.09 | 3 | 0.13 | +http://www.meanpath.com/meanpathbot.htm... |
| 13 | 5 | 0.08 | 0 | 0.00 | Macintosh PPC |
| 14 | 4 | 0.06 | 0 | 0.00 | Win32 |
| 15 | 3 | 0.05 | 2 | 0.08 | +info@netcraft.com |
| 16 | 2 | 0.03 | 2 | 0.08 | +http://downloaflare.biz |
| 17 | 2 | 0.03 | 1 | 0.04 | +http://endb-consolidated.aihit.com/ |
| 18 | 2 | 0.03 | 2 | 0.08 | Android 2.3.5 |
| 19 | 2 | 0.03 | 2 | 0.08 | Linux i686 [unknown version] |
