| Used Operating Systems |
| 1 | 35667 | 70.03 | 8985 | 83.56 | Windows NT |
| 2 | 13405 | 26.32 | 1154 | 10.73 | +http://www.baidu.com/search/spider.html |
| 3 | 762 | 1.50 | 183 | 1.70 | +http://www.google.com/bot.html |
| 4 | 430 | 0.84 | 123 | 1.14 | +http://yandex.com/bots |
| 5 | 166 | 0.33 | 105 | 0.98 | MSIE 5.5; Windows NT 5.0 |
| 6 | 89 | 0.17 | 22 | 0.20 | ezooms.bot@gmail.com |
| 7 | 82 | 0.16 | 44 | 0.41 | Windows 98 |
| 8 | 61 | 0.12 | 32 | 0.30 | +http://www.bing.com/bingbot.htm |
| 9 | 50 | 0.10 | 2 | 0.02 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 29 | 0.06 | 19 | 0.18 | Linux i686 [unknown version] |
| 11 | 27 | 0.05 | 12 | 0.11 | X11 |
| 12 | 23 | 0.05 | 20 | 0.19 | http://crawler.sistrix.net/ |
| 13 | 20 | 0.04 | 5 | 0.05 | Windows 2000 |
| 14 | 20 | 0.04 | 10 | 0.09 | Linux [unknown version] |
| 15 | 17 | 0.03 | 2 | 0.02 | +http://ahrefs.com/robot/ |
| 16 | 15 | 0.03 | 4 | 0.04 | Windows CE |
| 17 | 15 | 0.03 | 9 | 0.08 | J2ME/MIDP |
| 18 | 15 | 0.03 | 7 | 0.07 | Windows 95 |
| 19 | 8 | 0.02 | 4 | 0.04 | Windows XP |
| 20 | 6 | 0.01 | 2 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 21 | 5 | 0.01 | 2 | 0.02 | Windows ME |
| 22 | 4 | 0.01 | 2 | 0.02 | Windows 3.1 |
| 23 | 4 | 0.01 | 2 | 0.02 | Macintosh |
| 24 | 4 | 0.01 | 1 | 0.01 | Intel Mac OS X 10.6 |
| 25 | 3 | 0.01 | 1 | 0.01 | Android 2.2.1 |
| 26 | 1 | 0.00 | 1 | 0.01 | Win32 |
