| Used Operating Systems |
| 1 | 14039 | 74.80 | 214 | 12.00 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 1876 | 10.00 | 440 | 24.68 | Windows NT |
| 3 | 973 | 5.18 | 76 | 4.26 | +http://www.bing.com/bingbot.htm |
| 4 | 699 | 3.72 | 622 | 34.89 | +http://www.baidu.com/search/spider.html |
| 5 | 594 | 3.16 | 200 | 11.22 | +http://www.google.com/bot.html |
| 6 | 378 | 2.01 | 171 | 9.59 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 7 | 143 | 0.76 | 25 | 1.40 | +http://yandex.com/bots |
| 8 | 14 | 0.07 | 8 | 0.45 | Windows XP |
| 9 | 12 | 0.06 | 4 | 0.22 | +http://www.linkdex.com/bots/ |
| 10 | 8 | 0.04 | 4 | 0.22 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 8 | 0.04 | 4 | 0.22 | +http://www.exabot.com/go/robot |
| 12 | 6 | 0.03 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 13 | 3 | 0.02 | 3 | 0.17 | Windows 95 |
| 14 | 3 | 0.02 | 1 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 15 | 2 | 0.01 | 2 | 0.11 | Windows CE |
| 16 | 2 | 0.01 | 1 | 0.06 | Android 2.3.5 |
| 17 | 2 | 0.01 | 2 | 0.11 | +info@netcraft.com |
| 18 | 2 | 0.01 | 2 | 0.11 | X11 |
| 19 | 2 | 0.01 | 2 | 0.11 | MSIE 5.5; Windows NT 4.0 |
| 20 | 1 | 0.01 | 1 | 0.06 | Windows 3.1 |
| 21 | 1 | 0.01 | 1 | 0.06 | Windows 98 |
| 22 | 1 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
