| Used Operating Systems |
| 1 | 6203 | 33.42 | 225 | 11.20 | +http://yandex.com/bots |
| 2 | 5938 | 31.99 | 106 | 5.28 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 1837 | 9.90 | 190 | 9.46 | +http://www.bing.com/bingbot.htm |
| 4 | 1789 | 9.64 | 739 | 36.78 | Windows NT |
| 5 | 730 | 3.93 | 5 | 0.25 | +http://fulltext.sblog.cz/ |
| 6 | 725 | 3.91 | 32 | 1.59 | +http://ahrefs.com/robot/ |
| 7 | 635 | 3.42 | 423 | 21.06 | +http://www.google.com/bot.html |
| 8 | 234 | 1.26 | 120 | 5.97 | +http://www.baidu.com/search/spider.html |
| 9 | 167 | 0.90 | 50 | 2.49 | +http://www.linkdex.com/bots/ |
| 10 | 135 | 0.73 | 67 | 3.33 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 34 | 0.18 | 8 | 0.40 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 32 | 0.17 | 16 | 0.80 | http://www.opensiteexplorer.org/dotbot, ... |
| 13 | 26 | 0.14 | 13 | 0.65 | +http://www.exabot.com/go/robot |
| 14 | 22 | 0.12 | 1 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 15 | 17 | 0.09 | 5 | 0.25 | +https://www.mojeek.com/bot.html |
| 16 | 17 | 0.09 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 17 | 5 | 0.03 | 2 | 0.10 | +http://www.easou.com/search/spider.html |
| 18 | 5 | 0.03 | 3 | 0.15 | Android 2.3.5 |
| 19 | 4 | 0.02 | 1 | 0.05 | X11 |
| 20 | 4 | 0.02 | 2 | 0.10 | +http://duckduckgo.com |
| 21 | 1 | 0.01 | 0 | 0.00 | i686 Linux; 20020215 |
| 22 | 1 | 0.01 | 1 | 0.05 | Windows XP |
