| Used Operating Systems |
| 1 | 2403 | 51.17 | 2147 | 67.24 | +http://www.baidu.com/search/spider.html |
| 2 | 930 | 19.80 | 762 | 23.86 | Windows NT |
| 3 | 672 | 14.31 | 51 | 1.60 | +http://yandex.com/bots |
| 4 | 338 | 7.20 | 111 | 3.48 | +http://www.google.com/bot.html |
| 5 | 105 | 2.24 | 56 | 1.75 | +http://www.bing.com/bingbot.htm |
| 6 | 42 | 0.89 | 3 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 7 | 40 | 0.85 | 3 | 0.09 | +http://advbot.net/bot.html |
| 8 | 30 | 0.64 | 5 | 0.16 | +http://www.profound.net/domainappender |
| 9 | 17 | 0.36 | 9 | 0.28 | +http://ahrefs.com/robot/ |
| 10 | 16 | 0.34 | 8 | 0.25 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 16 | 0.34 | 6 | 0.19 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 15 | 0.32 | 1 | 0.03 | +http://www.aihitdata.com/about |
| 13 | 10 | 0.21 | 5 | 0.16 | http://www.opensiteexplorer.org/dotbot, ... |
| 14 | 10 | 0.21 | 0 | 0.00 | Linux [unknown version] |
| 15 | 8 | 0.17 | 7 | 0.22 | +http://www.domaintuno.com/robot |
| 16 | 8 | 0.17 | 2 | 0.06 | +http://mercedes-w123.net |
| 17 | 8 | 0.17 | 2 | 0.06 | +http://isdownload.biz |
| 18 | 8 | 0.17 | 4 | 0.13 | +http://www.meanpath.com/meanpathbot.htm... |
| 19 | 4 | 0.09 | 2 | 0.06 | +http://gimme60.com |
| 20 | 3 | 0.06 | 1 | 0.03 | +http://getdownload.ws |
| 21 | 3 | 0.06 | 2 | 0.06 | +http://www.domainoptima.com/robot |
| 22 | 3 | 0.06 | 2 | 0.06 | +info@netcraft.com |
| 23 | 2 | 0.04 | 1 | 0.03 | Linux i686 [unknown version] |
| 24 | 2 | 0.04 | 1 | 0.03 | Android 2.3.5 |
| 25 | 2 | 0.04 | 1 | 0.03 | +http://duckduckgo.com |
| 26 | 1 | 0.02 | 1 | 0.03 | +http://www.grapeshot.co.uk/crawler.php |
