| Used Operating Systems |
| 1 | 87396 | 53.15 | 461 | 3.65 | http://mj12bot.com/ |
| 2 | 43781 | 26.62 | 502 | 3.98 | +http://yandex.com/bots |
| 3 | 13516 | 8.22 | 2 | 0.02 | +http://megaindex.com/crawler |
| 4 | 10974 | 6.67 | 8016 | 63.50 | +http://ahrefs.com/robot/ |
| 5 | 4136 | 2.52 | 2194 | 17.38 | +http://www.baidu.com/search/spider.html |
| 6 | 1587 | 0.97 | 898 | 7.11 | Windows NT |
| 7 | 1253 | 0.76 | 245 | 1.94 | +http://www.linkdex.com/bots/ |
| 8 | 970 | 0.59 | 110 | 0.87 | +http://www.bing.com/bingbot.htm |
| 9 | 415 | 0.25 | 105 | 0.83 | +http://www.google.com/bot.html |
| 10 | 168 | 0.10 | 27 | 0.21 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 100 | 0.06 | 13 | 0.10 | +http://www.semrush.com/bot.html |
| 12 | 60 | 0.04 | 3 | 0.02 | Android |
| 13 | 20 | 0.01 | 10 | 0.08 | +http://duckduckgo.com |
| 14 | 13 | 0.01 | 1 | 0.01 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 11 | 0.01 | 11 | 0.09 | Windows 95 |
| 16 | 10 | 0.01 | 6 | 0.05 | Windows 98 |
| 17 | 8 | 0.00 | 7 | 0.06 | Windows 3.1 |
| 18 | 4 | 0.00 | 4 | 0.03 | Windows 2000 |
| 19 | 4 | 0.00 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 20 | 4 | 0.00 | 4 | 0.03 | Windows ME |
| 21 | 2 | 0.00 | 1 | 0.01 | Windows XP |
| 22 | 2 | 0.00 | 0 | 0.00 | iPhone |
| 23 | 2 | 0.00 | 2 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 24 | 2 | 0.00 | 0 | 0.00 | S60 |
| 25 | 2 | 0.00 | 0 | 0.00 | +http://help.coccoc.com/searchengine |
| 26 | 2 | 0.00 | 0 | 0.00 | https://help.yahoo.com/kb/mail/yahoo-lin... |
| 27 | 1 | 0.00 | 1 | 0.01 | Windows CE |
