| Used Operating Systems by Visits |
| 1 | 50696 | 45.12 | 3221 | 40.07 | +http://www.google.com/bot.html |
| 2 | 14282 | 12.71 | 2184 | 27.17 | Windows NT |
| 3 | 1847 | 1.64 | 1652 | 20.55 | +http://www.baidu.com/search/spider.html |
| 4 | 16641 | 14.81 | 263 | 3.27 | +http://ahrefs.com/robot/ |
| 5 | 898 | 0.80 | 194 | 2.41 | +http://www.bing.com/bingbot.htm |
| 6 | 18167 | 16.17 | 123 | 1.53 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 160 | 0.14 | 103 | 1.28 | Linux [unknown version] |
| 8 | 151 | 0.13 | 102 | 1.27 | Linux i686 [unknown version] |
| 9 | 1197 | 1.07 | 84 | 1.05 | +http://yandex.com/bots |
| 10 | 176 | 0.16 | 42 | 0.52 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 39 | 0.03 | 13 | 0.16 | Windows XP |
| 12 | 119 | 0.11 | 12 | 0.15 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 28 | 0.02 | 11 | 0.14 | Windows 95 |
| 14 | 23 | 0.02 | 6 | 0.07 | Windows 98 |
| 15 | 12 | 0.01 | 5 | 0.06 | +http://help.coccoc.com/ |
| 16 | 7 | 0.01 | 3 | 0.04 | Windows CE |
| 17 | 26 | 0.02 | 3 | 0.04 | +http://www.exabot.com/go/robot |
| 18 | 5 | 0.00 | 2 | 0.02 | Auto; Windows |
| 19 | 6 | 0.01 | 2 | 0.02 | Windows ME |
| 20 | 4 | 0.00 | 2 | 0.02 | Windows 3.1 |
| 21 | 3 | 0.00 | 1 | 0.01 | Windows 2000 |
| 22 | 1 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 23 | 456 | 0.41 | 1 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 24 | 2 | 0.00 | 1 | 0.01 | +http://crawler.seolytics.net/ |
| 25 | 2 | 0.00 | 1 | 0.01 | http://www.botje.com/plukkie.htm |
| 26 | 1 | 0.00 | 1 | 0.01 | MSIE 5.5; Windows NT 5.0 |
| 27 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 28 | 12 | 0.01 | 1 | 0.01 | +https://www.lipperhey.com/en/about/ |
| 29 | 12 | 0.01 | 1 | 0.01 | +http://www.semrush.com/bot.html |
| 30 | 3 | 0.00 | 1 | 0.01 | +http://prlog.ru/ |
| 31 | 7317 | 6.51 | 1 | 0.01 | +http://megaindex.com/crawler |
| 32 | 2 | 0.00 | 0 | 0.00 | Nintendo DSi |
| 33 | 1 | 0.00 | 0 | 0.00 | Windows 93 |
| 34 | 4 | 0.00 | 0 | 0.00 | Android |
| 35 | 8 | 0.01 | 0 | 0.00 | J2ME/MIDP |
| 36 | 1 | 0.00 | 0 | 0.00 | apps-presentations; +http://docs.google.... |
| 37 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 38 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 39 | 28 | 0.02 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 40 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 41 | 20 | 0.02 | 0 | 0.00 | +http://fulltext.sblog.cz/ |
| 42 | 1 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 43 | 3 | 0.00 | 0 | 0.00 | +http://webmeup-crawler.com/ |
| 44 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 45 | 1 | 0.00 | 0 | 0.00 | Windows Phone OS 7.5 |
