| Used Operating Systems |
| 1 | 10264 | 86.89 | 2564 | 83.06 | Windows NT |
| 2 | 911 | 7.71 | 361 | 11.69 | +http://www.google.com/bot.html |
| 3 | 272 | 2.30 | 10 | 0.32 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 64 | 0.54 | 25 | 0.81 | X11 |
| 5 | 64 | 0.54 | 40 | 1.30 | +http://www.baidu.com/search/spider.html |
| 6 | 56 | 0.47 | 31 | 1.00 | +http://www.bing.com/bingbot.htm |
| 7 | 50 | 0.42 | 18 | 0.58 | +http://www.linkdex.com/bots/ |
| 8 | 38 | 0.32 | 1 | 0.03 | +http://yandex.com/bots |
| 9 | 27 | 0.23 | 5 | 0.16 | Android 2.3.5 |
| 10 | 18 | 0.15 | 9 | 0.29 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 12 | 0.10 | 6 | 0.19 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 9 | 0.08 | 2 | 0.06 | +http://ahrefs.com/robot/ |
| 13 | 6 | 0.05 | 2 | 0.06 | http://crawler.007ac9.net/ |
| 14 | 5 | 0.04 | 1 | 0.03 | +http://tryload.in |
| 15 | 4 | 0.03 | 4 | 0.13 | Windows 95 |
| 16 | 4 | 0.03 | 2 | 0.06 | +info@netcraft.com |
| 17 | 3 | 0.03 | 1 | 0.03 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 3 | 0.03 | 3 | 0.10 | Windows 98 |
| 19 | 1 | 0.01 | 1 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 20 | 1 | 0.01 | 1 | 0.03 | Windows 3.1 |
