| Used Operating Systems (30 / 35) [show full report] |
| 1 | 10989 | 38.09 | 2326 | 60.38 | Windows NT |
| 2 | 5029 | 17.43 | 70 | 1.82 | +http://ahrefs.com/robot/ |
| 3 | 4403 | 15.26 | 54 | 1.40 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 2330 | 8.08 | 17 | 0.44 | http://crawler.sistrix.net/ |
| 5 | 2057 | 7.13 | 850 | 22.07 | +http://www.baidu.com/search/spider.html |
| 6 | 1685 | 5.84 | 108 | 2.80 | +http://yandex.com/bots |
| 7 | 1170 | 4.06 | 107 | 2.78 | +http://www.google.com/bot.html |
| 8 | 189 | 0.66 | 43 | 1.12 | +http://www.bing.com/bingbot.htm |
| 9 | 175 | 0.61 | 77 | 2.00 | Windows 95 |
| 10 | 101 | 0.35 | 14 | 0.36 | Windows 98 |
| 11 | 92 | 0.32 | 4 | 0.10 | +http://www.compspy.com/spider.html |
| 12 | 66 | 0.23 | 31 | 0.80 | MSIE 5.5; Windows NT 5.0 |
| 13 | 60 | 0.21 | 16 | 0.42 | ezooms.bot@gmail.com |
| 14 | 48 | 0.17 | 0 | 0.00 | Solaris 9.x |
| 15 | 41 | 0.14 | 6 | 0.16 | X11 |
| 16 | 38 | 0.13 | 18 | 0.47 | Windows ME |
| 17 | 32 | 0.11 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 18 | 32 | 0.11 | 0 | 0.00 | Linux 2.4.x |
| 19 | 32 | 0.11 | 16 | 0.42 | Windows 3.1 |
| 20 | 27 | 0.09 | 18 | 0.47 | Windows CE |
| 21 | 26 | 0.09 | 16 | 0.42 | MSIE 5.5; Windows NT 4.0 |
| 22 | 24 | 0.08 | 0 | 0.00 | OS/2 |
| 23 | 24 | 0.08 | 4 | 0.10 | Linux i686 [unknown version] |
| 24 | 24 | 0.08 | 0 | 0.00 | Macintosh |
| 25 | 23 | 0.08 | 0 | 0.00 | Android 2.3.5 |
| 26 | 23 | 0.08 | 14 | 0.36 | ) - BrowseX (2.0.0 Windows |
| 27 | 20 | 0.07 | 18 | 0.47 | Windows 2000 |
| 28 | 19 | 0.07 | 0 | 0.00 | Windows XP |
| 29 | 18 | 0.06 | 0 | 0.00 | i686 Linux; 20020515 |
| 30 | 17 | 0.06 | 12 | 0.31 | Auto; Windows |
