| Used Operating Systems by Visits |
| 1 | 1125 | 39.04 | 1067 | 48.11 | +http://www.baidu.com/search/spider.html |
| 2 | 968 | 33.59 | 827 | 37.29 | Windows NT |
| 3 | 183 | 6.35 | 107 | 4.82 | +http://www.bing.com/bingbot.htm |
| 4 | 109 | 3.78 | 57 | 2.57 | +http://www.google.com/bot.html |
| 5 | 129 | 4.48 | 39 | 1.76 | +http://yandex.com/bots |
| 6 | 60 | 2.08 | 27 | 1.22 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 19 | 0.66 | 11 | 0.50 | +http://ahrefs.com/robot/ |
| 8 | 26 | 0.90 | 11 | 0.50 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 47 | 1.63 | 11 | 0.50 | +http://fulltext.sblog.cz/ |
| 10 | 30 | 1.04 | 10 | 0.45 | +http://www.semrush.com/bot.html |
| 11 | 18 | 0.62 | 9 | 0.41 | +http://www.meanpath.com/meanpathbot.htm... |
| 12 | 17 | 0.59 | 9 | 0.41 | +http://www.exabot.com/go/robot |
| 13 | 5 | 0.17 | 5 | 0.23 | +http://www.domaintuno.com/robot |
| 14 | 36 | 1.25 | 4 | 0.18 | +http://OpenLinkProfiler.org/bot |
| 15 | 5 | 0.17 | 3 | 0.14 | +info@netcraft.com |
| 16 | 18 | 0.62 | 2 | 0.09 | http://www.lipperhey.com/ |
| 17 | 4 | 0.14 | 2 | 0.09 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 18 | 2 | 0.07 | 2 | 0.09 | http://nmap.org/book/nse.html |
| 19 | 4 | 0.14 | 2 | 0.09 | http://help.yahoo.com/help/us/ysearch/sl... |
| 20 | 2 | 0.07 | 2 | 0.09 | Linux i686 [unknown version] |
| 21 | 32 | 1.11 | 2 | 0.09 | +http://webmeup-crawler.com/ |
| 22 | 8 | 0.28 | 1 | 0.05 | http://www.searchmetrics.com/en/searchme... |
| 23 | 8 | 0.28 | 1 | 0.05 | +http://filterdb.iss.net/crawler/ |
| 24 | 12 | 0.42 | 1 | 0.05 | +http://www.linkpad.ru |
| 25 | 1 | 0.03 | 1 | 0.05 | +https://www.domaintuno.com/robot |
| 26 | 1 | 0.03 | 1 | 0.05 | +http://www.xovibot.net/ |
| 27 | 2 | 0.07 | 1 | 0.05 | +http://gimme60.com |
| 28 | 1 | 0.03 | 1 | 0.05 | +http://www.grapeshot.co.uk/crawler.php |
| 29 | 2 | 0.07 | 1 | 0.05 | +http://advbot.org/bot.html |
| 30 | 1 | 0.03 | 1 | 0.05 | +; |
| 31 | 5 | 0.17 | 0 | 0.00 | Linux [unknown version] |
| 32 | 2 | 0.07 | 0 | 0.00 | Windows 98 |
