| Used Operating Systems by Visits |
| 1 | 2912 | 33.32 | 2604 | 56.94 | +http://www.baidu.com/search/spider.html |
| 2 | 3440 | 39.36 | 1265 | 27.66 | Windows NT |
| 3 | 649 | 7.43 | 246 | 5.38 | +http://www.bing.com/bingbot.htm |
| 4 | 187 | 2.14 | 105 | 2.30 | Windows 95 |
| 5 | 838 | 9.59 | 95 | 2.08 | +http://yandex.com/bots |
| 6 | 213 | 2.44 | 44 | 0.96 | +http://www.google.com/bot.html |
| 7 | 68 | 0.78 | 32 | 0.70 | ezooms.bot@gmail.com |
| 8 | 32 | 0.37 | 24 | 0.52 | Auto; Windows |
| 9 | 31 | 0.35 | 23 | 0.50 | Windows CE |
| 10 | 26 | 0.30 | 20 | 0.44 | MSIE 5.5; Windows NT 4.0 |
| 11 | 22 | 0.25 | 18 | 0.39 | Windows 2000 |
| 12 | 27 | 0.31 | 16 | 0.35 | MSIE 5.5; Windows NT 5.0 |
| 13 | 22 | 0.25 | 16 | 0.35 | ) - BrowseX (2.0.0 Windows |
| 14 | 21 | 0.24 | 15 | 0.33 | Windows ME |
| 15 | 22 | 0.25 | 14 | 0.31 | Windows 3.1 |
| 16 | 34 | 0.39 | 10 | 0.22 | http://www.majestic12.co.uk/bot.php?+ |
| 17 | 11 | 0.13 | 6 | 0.13 | +http://shoulu.jike.com/spider.html |
| 18 | 36 | 0.41 | 4 | 0.09 | +http://www.aihit.com/ |
| 19 | 6 | 0.07 | 4 | 0.09 | +info@netcraft.com |
| 20 | 100 | 1.14 | 4 | 0.09 | Windows 98 |
| 21 | 2 | 0.02 | 2 | 0.04 | Linux [unknown version] |
| 22 | 4 | 0.05 | 2 | 0.04 | http://www.botje.com/plukkie.htm |
| 23 | 2 | 0.02 | 2 | 0.04 | PPC; .NET CLR; Trident/5.0 |
| 24 | 4 | 0.05 | 2 | 0.04 | +http://discoveryengine.com/discoverybot... |
| 25 | 30 | 0.34 | 0 | 0.00 | Windows XP |
