| Used Operating Systems |
| 1 | 10425 | 83.28 | 1540 | 73.09 | Windows NT |
| 2 | 765 | 6.11 | 297 | 14.10 | +http://www.google.com/bot.html |
| 3 | 386 | 3.08 | 121 | 5.74 | +http://yandex.com/bots |
| 4 | 380 | 3.04 | 38 | 1.80 | MirrorDetector; +http://yandex.com/bots |
| 5 | 181 | 1.45 | 44 | 2.09 | http://help.yahoo.com/help/us/ysearch/sl... |
| 6 | 60 | 0.48 | 0 | 0.00 | Solaris 7.x |
| 7 | 53 | 0.42 | 1 | 0.05 | Windows NT 5.2 |
| 8 | 43 | 0.34 | 3 | 0.14 | Windows 98 |
| 9 | 26 | 0.21 | 4 | 0.19 | Linux i686 [unknown version] |
| 10 | 24 | 0.19 | 10 | 0.47 | Intel Mac OS X 10.5 |
| 11 | 24 | 0.19 | 0 | 0.00 | BeOS BePC |
| 12 | 24 | 0.19 | 12 | 0.57 | +http://www.whoisde.de |
| 13 | 20 | 0.16 | 8 | 0.38 | +http://www.bing.com/bingbot.htm |
| 14 | 16 | 0.13 | 0 | 0.00 | http://www.dotnetdotcom.org/, crawler@do... |
| 15 | 16 | 0.13 | 0 | 0.00 | Macintosh |
| 16 | 12 | 0.10 | 0 | 0.00 | http://help.naver.com/customer_webtxt_02... |
| 17 | 10 | 0.08 | 8 | 0.38 | Windows 95 |
| 18 | 8 | 0.06 | 0 | 0.00 | Solaris 2.4.x |
| 19 | 6 | 0.05 | 4 | 0.19 | Windows 2000 |
| 20 | 4 | 0.03 | 3 | 0.14 | Windows CE |
| 21 | 4 | 0.03 | 0 | 0.00 | J2ME/MIDP |
| 22 | 4 | 0.03 | 0 | 0.00 | Macintosh PPC |
| 23 | 4 | 0.03 | 0 | 0.00 | OS/2 |
| 24 | 4 | 0.03 | 4 | 0.19 | MSIE 5.5; Windows NT 5.0 |
| 25 | 4 | 0.03 | 4 | 0.19 | ) - BrowseX (2.0.0 Windows |
| 26 | 4 | 0.03 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 27 | 3 | 0.02 | 0 | 0.00 | Linux [unknown version] |
| 28 | 2 | 0.02 | 0 | 0.00 | Auto; Windows |
| 29 | 2 | 0.02 | 2 | 0.09 | MSIE 5.5; Windows NT 4.0 |
| 30 | 2 | 0.02 | 2 | 0.09 | +info@netcraft.com |
| 31 | 2 | 0.02 | 2 | 0.09 | Windows 3.1 |
