| Used Operating Systems by Visits |
| 1 | 7800 | 61.66 | 631 | 33.89 | Windows NT |
| 2 | 1075 | 8.50 | 367 | 19.71 | +http://www.baidu.com/search/spider.html |
| 3 | 1017 | 8.04 | 329 | 17.67 | +http://www.google.com/bot.html |
| 4 | 888 | 7.02 | 144 | 7.73 | +http://www.bing.com/bingbot.htm |
| 5 | 261 | 2.06 | 59 | 3.17 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 59 | 0.47 | 40 | 2.15 | Windows 95 |
| 7 | 73 | 0.58 | 35 | 1.88 | Windows 98 |
| 8 | 86 | 0.68 | 29 | 1.56 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 751 | 5.94 | 29 | 1.56 | +http://fulltext.sblog.cz/ |
| 10 | 69 | 0.55 | 26 | 1.40 | +http://ahrefs.com/robot/ |
| 11 | 69 | 0.55 | 24 | 1.29 | Windows XP |
| 12 | 41 | 0.32 | 20 | 1.07 | +http://yandex.com/bots |
| 13 | 27 | 0.21 | 14 | 0.75 | Windows 2000 |
| 14 | 53 | 0.42 | 11 | 0.59 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 28 | 0.22 | 11 | 0.59 | +http://www.exabot.com/go/robot |
| 16 | 11 | 0.09 | 10 | 0.54 | MSIE 5.5; Windows NT 4.0 |
| 17 | 26 | 0.21 | 9 | 0.48 | http://www.opensiteexplorer.org/dotbot, ... |
| 18 | 18 | 0.14 | 8 | 0.43 | Auto; Windows |
| 19 | 13 | 0.10 | 8 | 0.43 | Windows ME |
| 20 | 8 | 0.06 | 7 | 0.38 | MSIE 5.5; Windows NT 5.0 |
| 21 | 14 | 0.11 | 7 | 0.38 | +http://duckduckgo.com |
| 22 | 8 | 0.06 | 6 | 0.32 | Windows CE |
| 23 | 10 | 0.08 | 6 | 0.32 | ) - BrowseX (2.0.0 Windows |
| 24 | 26 | 0.21 | 4 | 0.21 | +http://www.linkdex.com/bots/ |
| 25 | 12 | 0.09 | 4 | 0.21 | Linux i686 [unknown version] |
| 26 | 16 | 0.13 | 4 | 0.21 | +http://www.profound.net/domainappender |
| 27 | 12 | 0.09 | 4 | 0.21 | +http://www.meanpath.com/meanpathbot.htm... |
| 28 | 36 | 0.28 | 3 | 0.16 | +http://OpenLinkProfiler.org/bot |
| 29 | 4 | 0.03 | 3 | 0.16 | Windows 3.1 |
| 30 | 2 | 0.02 | 2 | 0.11 | Linux [unknown version] |
| 31 | 4 | 0.03 | 2 | 0.11 | +http://crawler.seolytics.net/ |
| 32 | 2 | 0.02 | 2 | 0.11 | +info@netcraft.com |
| 33 | 2 | 0.02 | 2 | 0.11 | +http://www.grapeshot.co.uk/crawler.php |
| 34 | 12 | 0.09 | 1 | 0.05 | +https://www.lipperhey.com/en/about/ |
| 35 | 10 | 0.08 | 1 | 0.05 | +http://www.semrush.com/bot.html |
| 36 | 2 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 37 | 2 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 38 | 2 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 39 | 48 | 0.38 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 40 | 52 | 0.41 | 0 | 0.00 | +http://www.xovibot.net/ |
