| Used Operating Systems |
| 1 | 1727 | 32.77 | 205 | 14.55 | +http://yandex.com/bots |
| 2 | 1717 | 32.58 | 472 | 33.50 | Windows NT |
| 3 | 831 | 15.77 | 24 | 1.70 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 499 | 9.47 | 471 | 33.43 | +http://www.baidu.com/search/spider.html |
| 5 | 211 | 4.00 | 102 | 7.24 | +http://www.google.com/bot.html |
| 6 | 115 | 2.18 | 71 | 5.04 | +http://www.bing.com/bingbot.htm |
| 7 | 108 | 2.05 | 28 | 1.99 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 26 | 0.49 | 5 | 0.35 | +http://www.linkdex.com/bots/ |
| 9 | 8 | 0.15 | 8 | 0.57 | Windows 95 |
| 10 | 6 | 0.11 | 3 | 0.21 | Windows 98 |
| 11 | 4 | 0.08 | 4 | 0.28 | Windows 3.1 |
| 12 | 4 | 0.08 | 3 | 0.21 | MSIE 5.5; Windows NT 5.0 |
| 13 | 4 | 0.08 | 4 | 0.28 | Android 2.3.5 |
| 14 | 4 | 0.08 | 3 | 0.21 | X11 |
| 15 | 2 | 0.04 | 2 | 0.14 | Windows 2000 |
| 16 | 2 | 0.04 | 2 | 0.14 | Windows XP |
| 17 | 2 | 0.04 | 2 | 0.14 | MSIE 5.5; Windows NT 4.0 |
