| Used Operating Systems |
| 1 | 9734 | 69.22 | 125 | 11.18 | http://mj12bot.com/ |
| 2 | 1677 | 11.93 | 648 | 57.96 | +http://www.baidu.com/search/spider.html |
| 3 | 1011 | 7.19 | 2 | 0.18 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 355 | 2.52 | 109 | 9.75 | Windows NT |
| 5 | 354 | 2.52 | 47 | 4.20 | +http://www.bing.com/bingbot.htm |
| 6 | 324 | 2.30 | 60 | 5.37 | +http://www.linkdex.com/bots/ |
| 7 | 211 | 1.50 | 58 | 5.19 | +http://www.google.com/bot.html |
| 8 | 157 | 1.12 | 19 | 1.70 | +http://yandex.com/bots |
| 9 | 83 | 0.59 | 4 | 0.36 | +http://www.semrush.com/bot.html |
| 10 | 61 | 0.43 | 6 | 0.54 | +http://ahrefs.com/robot/ |
| 11 | 9 | 0.06 | 7 | 0.63 | +http://glutenfreepleasure.com/ |
| 12 | 8 | 0.06 | 0 | 0.00 | Mail.RU_Bot/Img/2.0; +http://go.mail.ru/... |
| 13 | 8 | 0.06 | 4 | 0.36 | Linux i686 [unknown version] |
| 14 | 8 | 0.06 | 2 | 0.18 | +https://www.aihitdata.com/about |
| 15 | 8 | 0.06 | 3 | 0.27 | Windows 98 |
| 16 | 6 | 0.04 | 2 | 0.18 | Windows 3.1 |
| 17 | 6 | 0.04 | 2 | 0.18 | +http://www.seokicks.de/robot.html |
| 18 | 5 | 0.04 | 3 | 0.27 | Windows XP |
| 19 | 4 | 0.03 | 2 | 0.18 | Windows 95 |
| 20 | 4 | 0.03 | 2 | 0.18 | +info@netcraft.com |
| 21 | 4 | 0.03 | 4 | 0.36 | +http://alphaseobot.com/bot.html |
| 22 | 4 | 0.03 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 23 | 4 | 0.03 | 1 | 0.09 | +http://www.exabot.com/go/robot |
| 24 | 4 | 0.03 | 2 | 0.18 | +http://duckduckgo.com |
| 25 | 3 | 0.02 | 1 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 26 | 3 | 0.02 | 1 | 0.09 | MSIE 5.5; Windows NT 4.0 |
| 27 | 2 | 0.01 | 0 | 0.00 | Android |
| 28 | 2 | 0.01 | 1 | 0.09 | +http://cliqz.com/company/cliqzbot |
| 29 | 2 | 0.01 | 2 | 0.18 | Intel Mac OS X 10.4 |
| 30 | 1 | 0.01 | 1 | 0.09 | +http://megaindex.com/crawler |
