| Used Operating Systems by Visits |
| 1 | 4171 | 11.07 | 3405 | 56.55 | +http://www.baidu.com/search/spider.html |
| 2 | 6933 | 18.40 | 1422 | 23.62 | Windows NT |
| 3 | 853 | 2.26 | 307 | 5.10 | +http://www.google.com/bot.html |
| 4 | 886 | 2.35 | 212 | 3.52 | +http://www.bing.com/bingbot.htm |
| 5 | 15798 | 41.93 | 190 | 3.16 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 977 | 2.59 | 107 | 1.78 | +http://yandex.com/bots |
| 7 | 282 | 0.75 | 98 | 1.63 | +http://www.linkdex.com/bots/ |
| 8 | 7463 | 19.81 | 96 | 1.59 | +http://ahrefs.com/robot/ |
| 9 | 85 | 0.23 | 81 | 1.35 | +http://www.xovibot.net/ |
| 10 | 123 | 0.33 | 67 | 1.11 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 15 | 0.04 | 7 | 0.12 | http://www.opensiteexplorer.org/dotbot, ... |
| 12 | 10 | 0.03 | 4 | 0.07 | Windows 95 |
| 13 | 7 | 0.02 | 3 | 0.05 | Windows 98 |
| 14 | 6 | 0.02 | 3 | 0.05 | +http://www.exabot.com/go/robot |
| 15 | 4 | 0.01 | 2 | 0.03 | +https://deusu.de/robot.html |
| 16 | 11 | 0.03 | 2 | 0.03 | +info@netcraft.com |
| 17 | 12 | 0.03 | 2 | 0.03 | +http://www.findxbot.com |
| 18 | 4 | 0.01 | 2 | 0.03 | +http://www.meanpath.com/meanpathbot.htm... |
| 19 | 4 | 0.01 | 2 | 0.03 | +http://duckduckgo.com |
| 20 | 3 | 0.01 | 1 | 0.02 | Windows 2000 |
| 21 | 2 | 0.01 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 22 | 3 | 0.01 | 1 | 0.02 | Windows 3.1 |
| 23 | 5 | 0.01 | 1 | 0.02 | Linux i686 [unknown version] |
| 24 | 6 | 0.02 | 1 | 0.02 | +http://webmeup-crawler.com/ |
| 25 | 1 | 0.00 | 1 | 0.02 | +http://megaindex.com/crawler |
| 26 | 1 | 0.00 | 1 | 0.02 | X11 |
| 27 | 1 | 0.00 | 1 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 28 | 1 | 0.00 | 1 | 0.02 | +http://domainmacro.com |
| 29 | 2 | 0.01 | 0 | 0.00 | +http://glutenfreepleasure.com/ |
| 30 | 1 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 31 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 32 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 33 | 4 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
