| Used Operating Systems |
| 1 | 13662 | 47.12 | 104 | 2.64 | http://mj12bot.com/ |
| 2 | 6854 | 23.64 | 1431 | 36.34 | Windows NT |
| 3 | 2317 | 7.99 | 331 | 8.41 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 1104 | 3.81 | 356 | 9.04 | +http://www.google.com/bot.html |
| 5 | 1007 | 3.47 | 683 | 17.34 | +http://www.baidu.com/search/spider.html |
| 6 | 1001 | 3.45 | 158 | 4.01 | +http://napoveda.seznam.cz/en/seznambot-... |
| 7 | 734 | 2.53 | 216 | 5.49 | +http://www.linkdex.com/bots/ |
| 8 | 579 | 2.00 | 177 | 4.49 | +http://www.bing.com/bingbot.htm |
| 9 | 488 | 1.68 | 127 | 3.22 | +http://yandex.com/bots |
| 10 | 450 | 1.55 | 172 | 4.37 | +http://ahrefs.com/robot/ |
| 11 | 120 | 0.41 | 30 | 0.76 | +http://www.semrush.com/bot.html |
| 12 | 115 | 0.40 | 22 | 0.56 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 67 | 0.23 | 24 | 0.61 | Windows XP |
| 14 | 60 | 0.21 | 5 | 0.13 | +http://OpenLinkProfiler.org/bot |
| 15 | 54 | 0.19 | 6 | 0.15 | +http://www.seokicks.de/robot.html |
| 16 | 51 | 0.18 | 9 | 0.23 | http://help.yahoo.com/help/us/ysearch/sl... |
| 17 | 50 | 0.17 | 1 | 0.03 | X11 |
| 18 | 39 | 0.13 | 17 | 0.43 | Windows 95 |
| 19 | 38 | 0.13 | 8 | 0.20 | Windows 98 |
| 20 | 32 | 0.11 | 2 | 0.05 | +https://www.aihitdata.com/about |
| 21 | 22 | 0.08 | 0 | 0.00 | Android 2.3.5 |
| 22 | 21 | 0.07 | 2 | 0.05 | Linux i686 [unknown version] |
| 23 | 20 | 0.07 | 10 | 0.25 | +https://deusu.de/robot.html |
| 24 | 16 | 0.06 | 8 | 0.20 | +http://cliqz.com/company/cliqzbot |
| 25 | 15 | 0.05 | 5 | 0.13 | Auto; Windows |
| 26 | 13 | 0.04 | 8 | 0.20 | MSIE 5.5; Windows NT 5.0 |
| 27 | 12 | 0.04 | 4 | 0.10 | Windows 3.1 |
| 28 | 10 | 0.03 | 3 | 0.08 | +http://www.pinterest.com/bot.html |
| 29 | 9 | 0.03 | 3 | 0.08 | ) - BrowseX (2.0.0 Windows |
| 30 | 7 | 0.02 | 7 | 0.18 | +http://www.uptime.com/uptimebot |
| 31 | 6 | 0.02 | 2 | 0.05 | Windows ME |
| 32 | 6 | 0.02 | 2 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 33 | 5 | 0.02 | 1 | 0.03 | +info@netcraft.com |
| 34 | 4 | 0.01 | 2 | 0.05 | +http://duckduckgo.com |
| 35 | 2 | 0.01 | 0 | 0.00 | Windows CE |
| 36 | 2 | 0.01 | 0 | 0.00 | Windows CE; Trident/3.1 |
| 37 | 2 | 0.01 | 2 | 0.05 | Linux [unknown version] |
| 38 | 2 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
