| Used Operating Systems |
| 1 | 89983 | 82.14 | 462 | 4.13 | http://mj12bot.com/ |
| 2 | 9230 | 8.43 | 6766 | 60.53 | +http://ahrefs.com/robot/ |
| 3 | 4078 | 3.72 | 2688 | 24.05 | +http://www.baidu.com/search/spider.html |
| 4 | 1843 | 1.68 | 115 | 1.03 | +http://yandex.com/bots |
| 5 | 1186 | 1.08 | 627 | 5.61 | Windows NT |
| 6 | 1172 | 1.07 | 200 | 1.79 | +http://www.linkdex.com/bots/ |
| 7 | 969 | 0.88 | 140 | 1.25 | +http://www.bing.com/bingbot.htm |
| 8 | 459 | 0.42 | 130 | 1.16 | +http://www.google.com/bot.html |
| 9 | 250 | 0.23 | 1 | 0.01 | Linux i586 [unknown version] |
| 10 | 194 | 0.18 | 10 | 0.09 | +http://www.semrush.com/bot.html |
| 11 | 110 | 0.10 | 6 | 0.05 | Android |
| 12 | 24 | 0.02 | 12 | 0.11 | +http://duckduckgo.com |
| 13 | 16 | 0.01 | 4 | 0.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 12 | 0.01 | 0 | 0.00 | +http://help.coccoc.com/searchengine |
| 15 | 6 | 0.01 | 5 | 0.04 | Windows XP |
| 16 | 4 | 0.00 | 4 | 0.04 | Linux [unknown version] |
| 17 | 4 | 0.00 | 0 | 0.00 | Linux 2.6.x |
| 18 | 2 | 0.00 | 2 | 0.02 | Windows CE |
| 19 | 2 | 0.00 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 20 | 2 | 0.00 | 2 | 0.02 | +info@netcraft.com |
| 21 | 2 | 0.00 | 2 | 0.02 | Windows 98 |
| 22 | 1 | 0.00 | 1 | 0.01 | X11 |
| 23 | 1 | 0.00 | 1 | 0.01 | Windows 95 |
