| Used Operating Systems |
| 1 | 26668 | 83.10 | 4746 | 71.04 | Windows NT |
| 2 | 1155 | 3.60 | 405 | 6.06 | Windows 95 |
| 3 | 685 | 2.13 | 16 | 0.24 | Windows 98 |
| 4 | 574 | 1.79 | 524 | 7.84 | +http://www.baidu.com/search/spider.html |
| 5 | 472 | 1.47 | 128 | 1.92 | +http://ahrefs.com/robot/ |
| 6 | 374 | 1.17 | 98 | 1.47 | +http://www.bing.com/bingbot.htm |
| 7 | 238 | 0.74 | 36 | 0.54 | +http://yandex.com/bots |
| 8 | 206 | 0.64 | 62 | 0.93 | +http://www.google.com/bot.html |
| 9 | 191 | 0.60 | 89 | 1.33 | Windows 2000 |
| 10 | 191 | 0.60 | 68 | 1.02 | Windows 3.1 |
| 11 | 179 | 0.56 | 84 | 1.26 | Auto; Windows |
| 12 | 178 | 0.55 | 0 | 0.00 | Windows XP |
| 13 | 177 | 0.55 | 89 | 1.33 | MSIE 5.5; Windows NT 4.0 |
| 14 | 165 | 0.51 | 61 | 0.91 | Windows ME |
| 15 | 153 | 0.48 | 83 | 1.24 | MSIE 5.5; Windows NT 5.0 |
| 16 | 147 | 0.46 | 79 | 1.18 | ) - BrowseX (2.0.0 Windows |
| 17 | 142 | 0.44 | 76 | 1.14 | Windows CE |
| 18 | 86 | 0.27 | 10 | 0.15 | X11 |
| 19 | 39 | 0.12 | 14 | 0.21 | http://www.majestic12.co.uk/bot.php?+ |
| 20 | 28 | 0.09 | 4 | 0.06 | Android 2.3.5 |
| 21 | 18 | 0.06 | 1 | 0.01 | bot@language-tools.com |
| 22 | 12 | 0.04 | 4 | 0.06 | +http://www.semrush.com/bot.html |
| 23 | 8 | 0.02 | 0 | 0.00 | ezooms.bot@gmail.com |
| 24 | 3 | 0.01 | 2 | 0.03 | Linux i686 [unknown version] |
| 25 | 2 | 0.01 | 2 | 0.03 | +http://struct.it/contacts/ |
