| Used Operating Systems |
| 1 | 9354 | 58.36 | 2272 | 61.89 | Windows NT |
| 2 | 3564 | 22.24 | 385 | 10.49 | ezooms.bot@gmail.com |
| 3 | 512 | 3.19 | 134 | 3.65 | +http://help.soso.com/webspider.htm |
| 4 | 398 | 2.48 | 73 | 1.99 | +http://www.google.com/bot.html |
| 5 | 374 | 2.33 | 194 | 5.28 | Windows 95 |
| 6 | 309 | 1.93 | 21 | 0.57 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 262 | 1.63 | 26 | 0.71 | Windows 98 |
| 8 | 212 | 1.32 | 52 | 1.42 | +http://shoulu.jike.com/spider.html |
| 9 | 180 | 1.12 | 33 | 0.90 | +http://yandex.com/bots |
| 10 | 116 | 0.72 | 49 | 1.33 | +http://www.bing.com/bingbot.htm |
| 11 | 96 | 0.60 | 96 | 2.62 | +http://www.baidu.com/search/spider.html |
| 12 | 84 | 0.52 | 49 | 1.33 | Windows 2000 |
| 13 | 82 | 0.51 | 48 | 1.31 | ) - BrowseX (2.0.0 Windows |
| 14 | 65 | 0.41 | 42 | 1.14 | Windows CE |
| 15 | 65 | 0.41 | 37 | 1.01 | Windows 3.1 |
| 16 | 64 | 0.40 | 1 | 0.03 | Windows XP |
| 17 | 64 | 0.40 | 39 | 1.06 | MSIE 5.5; Windows NT 4.0 |
| 18 | 58 | 0.36 | 38 | 1.04 | MSIE 5.5; Windows NT 5.0 |
| 19 | 51 | 0.32 | 30 | 0.82 | Windows ME |
| 20 | 50 | 0.31 | 36 | 0.98 | Auto; Windows |
| 21 | 28 | 0.17 | 7 | 0.19 | +http://www.yunyun.com/spider.html |
| 22 | 24 | 0.15 | 3 | 0.08 | X11 |
| 23 | 7 | 0.04 | 2 | 0.05 | Android 2.3.5 |
| 24 | 7 | 0.04 | 2 | 0.05 | +http://www.semrush.com/bot.html |
| 25 | 2 | 0.01 | 2 | 0.05 | Linux i686 [unknown version] |
