| Used Operating Systems |
| 1 | 14081 | 88.49 | 925 | 80.02 | Windows NT |
| 2 | 1370 | 8.61 | 86 | 7.44 | +http://yandex.com/bots |
| 3 | 176 | 1.11 | 39 | 3.37 | +http://www.google.com/bot.html |
| 4 | 153 | 0.96 | 38 | 3.29 | +http://www.bing.com/bingbot.htm |
| 5 | 34 | 0.21 | 23 | 1.99 | +http://www.baidu.com/search/spider.html |
| 6 | 25 | 0.16 | 7 | 0.61 | http://help.yahoo.com/help/us/ysearch/sl... |
| 7 | 16 | 0.10 | 4 | 0.35 | +http://www.scoutjet.com/ |
| 8 | 13 | 0.08 | 11 | 0.95 | Windows 95 |
| 9 | 12 | 0.08 | 5 | 0.43 | Windows 98 |
| 10 | 8 | 0.05 | 2 | 0.17 | Linux i686 [unknown version] |
| 11 | 6 | 0.04 | 6 | 0.52 | Windows 2000 |
| 12 | 4 | 0.03 | 2 | 0.17 | http://www.search17.com/bot.php |
| 13 | 3 | 0.02 | 0 | 0.00 | http://www.dotnetdotcom.org/, crawler@do... |
| 14 | 2 | 0.01 | 2 | 0.17 | Windows CE |
| 15 | 2 | 0.01 | 0 | 0.00 | Windows XP |
| 16 | 2 | 0.01 | 2 | 0.17 | Windows ME |
| 17 | 2 | 0.01 | 2 | 0.17 | MSIE 5.5; Windows NT 4.0 |
| 18 | 1 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 19 | 1 | 0.01 | 1 | 0.09 | MSIE 5.5; Windows NT 5.0 |
| 20 | 1 | 0.01 | 1 | 0.09 | Windows 3.1 |
