| Used Operating Systems |
| 1 | 3667 | 39.98 | 537 | 28.47 | +http://www.google.com/bot.html |
| 2 | 3321 | 36.21 | 607 | 32.18 | Windows NT |
| 3 | 930 | 10.14 | 35 | 1.86 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 501 | 5.46 | 476 | 25.24 | +http://www.baidu.com/search/spider.html |
| 5 | 382 | 4.17 | 105 | 5.57 | +http://yandex.com/bots |
| 6 | 126 | 1.37 | 49 | 2.60 | +http://www.bing.com/bingbot.htm |
| 7 | 71 | 0.77 | 12 | 0.64 | +http://www.exabot.com/go/robot |
| 8 | 61 | 0.67 | 2 | 0.11 | Windows 98 |
| 9 | 22 | 0.24 | 2 | 0.11 | +http://ahrefs.com/robot/ |
| 10 | 20 | 0.22 | 11 | 0.58 | +http://www.seoprofiler.com/bot |
| 11 | 14 | 0.15 | 6 | 0.32 | J2ME/MIDP |
| 12 | 10 | 0.11 | 10 | 0.53 | Windows 95 |
| 13 | 8 | 0.09 | 4 | 0.21 | Series 60 |
| 14 | 8 | 0.09 | 4 | 0.21 | Android |
| 15 | 4 | 0.04 | 4 | 0.21 | Windows 2000 |
| 16 | 4 | 0.04 | 1 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 17 | 3 | 0.03 | 3 | 0.16 | Windows ME |
| 18 | 3 | 0.03 | 3 | 0.16 | Windows 3.1 |
| 19 | 2 | 0.02 | 2 | 0.11 | Windows 6.0; MSIE 8.0.6001.18241 |
| 20 | 2 | 0.02 | 1 | 0.05 | Android 2.3.3 |
| 21 | 2 | 0.02 | 2 | 0.11 | +http://www.askpeter.info/bot.html |
| 22 | 2 | 0.02 | 2 | 0.11 | Windows XP |
| 23 | 2 | 0.02 | 2 | 0.11 | Linux i686 [unknown version] |
| 24 | 2 | 0.02 | 2 | 0.11 | X11 |
| 25 | 2 | 0.02 | 2 | 0.11 | Nintendo Wii |
| 26 | 1 | 0.01 | 1 | 0.05 | ezooms.bot@gmail.com |
| 27 | 1 | 0.01 | 1 | 0.05 | MSIE 5.5; Windows NT 5.0 |
