| Used Operating Systems |
| 1 | 12222 | 63.38 | 3083 | 75.73 | Windows NT |
| 2 | 2806 | 14.55 | 218 | 5.35 | +http://www.google.com/bot.html |
| 3 | 1802 | 9.35 | 199 | 4.89 | +http://www.baidu.com/search/spider.html |
| 4 | 1114 | 5.78 | 52 | 1.28 | +http://yandex.com/bots |
| 5 | 478 | 2.48 | 197 | 4.84 | +http://www.bing.com/bingbot.htm |
| 6 | 178 | 0.92 | 105 | 2.58 | Windows 95 |
| 7 | 120 | 0.62 | 8 | 0.20 | Windows 98 |
| 8 | 116 | 0.60 | 4 | 0.10 | MirrorDetector; +http://yandex.com/bots |
| 9 | 56 | 0.29 | 33 | 0.81 | MSIE 5.5; Windows NT 5.0 |
| 10 | 55 | 0.29 | 15 | 0.37 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 42 | 0.22 | 20 | 0.49 | ezooms.bot@gmail.com |
| 12 | 41 | 0.21 | 5 | 0.12 | X11 |
| 13 | 34 | 0.18 | 20 | 0.49 | MSIE 5.5; Windows NT 4.0 |
| 14 | 33 | 0.17 | 21 | 0.52 | Windows CE |
| 15 | 28 | 0.15 | 12 | 0.29 | Windows 3.1 |
| 16 | 27 | 0.14 | 17 | 0.42 | Windows 2000 |
| 17 | 24 | 0.12 | 15 | 0.37 | Auto; Windows |
| 18 | 23 | 0.12 | 16 | 0.39 | Windows ME |
| 19 | 21 | 0.11 | 13 | 0.32 | ) - BrowseX (2.0.0 Windows |
| 20 | 18 | 0.09 | 0 | 0.00 | Windows XP |
| 21 | 9 | 0.05 | 1 | 0.02 | Android 2.3.5 |
| 22 | 8 | 0.04 | 5 | 0.12 | Android 2.2.1 |
| 23 | 7 | 0.04 | 3 | 0.07 | +http://go.mail.ru/help/robots |
| 24 | 7 | 0.04 | 5 | 0.12 | +info@netcraft.com |
| 25 | 6 | 0.03 | 2 | 0.05 | +http://filterdb.iss.net/crawler/ |
| 26 | 6 | 0.03 | 0 | 0.00 | Macintosh |
| 27 | 1 | 0.01 | 1 | 0.02 | Intel Mac OS X |
| 28 | 1 | 0.01 | 1 | 0.02 | Linux [unknown version] |
