| Used Operating Systems |
| 1 | 22136 | 90.86 | 4487 | 82.15 | Windows NT |
| 2 | 672 | 2.76 | 167 | 3.06 | +http://www.google.com/bot.html |
| 3 | 365 | 1.50 | 276 | 5.05 | +http://www.baidu.com/search/spider.html |
| 4 | 201 | 0.82 | 131 | 2.40 | Windows 95 |
| 5 | 124 | 0.51 | 34 | 0.62 | Windows 98 |
| 6 | 119 | 0.49 | 13 | 0.24 | X11 |
| 7 | 98 | 0.40 | 89 | 1.63 | +http://ahrefs.com/robot/ |
| 8 | 67 | 0.27 | 32 | 0.59 | +http://www.bing.com/bingbot.htm |
| 9 | 62 | 0.25 | 29 | 0.53 | ezooms.bot@gmail.com |
| 10 | 61 | 0.25 | 4 | 0.07 | Android 2.3.5 |
| 11 | 54 | 0.22 | 10 | 0.18 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 44 | 0.18 | 2 | 0.04 | +http://www.aihit.com/ |
| 13 | 44 | 0.18 | 2 | 0.04 | +http://endb-consolidated.aihit.com/ |
| 14 | 43 | 0.18 | 31 | 0.57 | MSIE 5.5; Windows NT 5.0 |
| 15 | 39 | 0.16 | 29 | 0.53 | Auto; Windows |
| 16 | 32 | 0.13 | 2 | 0.04 | Windows XP |
| 17 | 32 | 0.13 | 29 | 0.53 | ) - BrowseX (2.0.0 Windows |
| 18 | 28 | 0.11 | 2 | 0.04 | http://www.dataprovider.com/ |
| 19 | 28 | 0.11 | 22 | 0.40 | MSIE 5.5; Windows NT 4.0 |
| 20 | 25 | 0.10 | 13 | 0.24 | Windows 3.1 |
| 21 | 24 | 0.10 | 19 | 0.35 | Windows CE |
| 22 | 20 | 0.08 | 17 | 0.31 | Windows 2000 |
| 23 | 15 | 0.06 | 9 | 0.16 | Windows ME |
| 24 | 15 | 0.06 | 3 | 0.05 | +http://siteexplorer.info/ |
| 25 | 12 | 0.05 | 6 | 0.11 | +http://yandex.com/bots |
| 26 | 4 | 0.02 | 4 | 0.07 | J2ME/MIDP |
