| Used Operating Systems |
| 1 | 1093 | 50.98 | 255 | 40.73 | Windows NT |
| 2 | 438 | 20.43 | 119 | 19.01 | +http://www.google.com/bot.html |
| 3 | 228 | 10.63 | 76 | 12.14 | +http://yandex.com/bots |
| 4 | 139 | 6.48 | 52 | 8.31 | +http://shoulu.jike.com/spider.html |
| 5 | 65 | 3.03 | 45 | 7.19 | +http://www.baidu.com/search/spider.html |
| 6 | 50 | 2.33 | 20 | 3.19 | +http://www.bing.com/bingbot.htm |
| 7 | 39 | 1.82 | 16 | 2.56 | ezooms.bot@gmail.com |
| 8 | 27 | 1.26 | 8 | 1.28 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 24 | 1.12 | 8 | 1.28 | Windows 98 |
| 10 | 16 | 0.75 | 10 | 1.60 | Windows 95 |
| 11 | 8 | 0.37 | 4 | 0.64 | Windows XP |
| 12 | 5 | 0.23 | 5 | 0.80 | Windows 3.1 |
| 13 | 4 | 0.19 | 2 | 0.32 | http://www.botje.com/plukkie.htm |
| 14 | 4 | 0.19 | 2 | 0.32 | Linux i686 [unknown version] |
| 15 | 2 | 0.09 | 2 | 0.32 | Windows 2000 |
| 16 | 2 | 0.09 | 2 | 0.32 | Windows ME |
