| Used Operating Systems |
| 1 | 15856 | 56.24 | 4623 | 48.60 | Windows NT |
| 2 | 2968 | 10.53 | 1284 | 13.50 | +http://www.bing.com/bingbot.htm |
| 3 | 2253 | 7.99 | 1992 | 20.94 | +http://www.baidu.com/search/spider.html |
| 4 | 1457 | 5.17 | 86 | 0.90 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 1167 | 4.14 | 388 | 4.08 | +http://www.google.com/bot.html |
| 6 | 885 | 3.14 | 261 | 2.74 | ezooms.bot@gmail.com |
| 7 | 792 | 2.81 | 146 | 1.53 | +http://ahrefs.com/robot/ |
| 8 | 435 | 1.54 | 75 | 0.79 | http://www.yodao.com/help/webmaster/spid... |
| 9 | 381 | 1.35 | 90 | 0.95 | +http://yandex.com/bots |
| 10 | 273 | 0.97 | 1 | 0.01 | +http://webmeup.com/crawler.html |
| 11 | 225 | 0.80 | 3 | 0.03 | +http://siteexplorer.info/ |
| 12 | 213 | 0.76 | 175 | 1.84 | MSIE 5.5; Windows NT 5.0 |
| 13 | 205 | 0.73 | 97 | 1.02 | Windows 98 |
| 14 | 165 | 0.59 | 38 | 0.40 | +http://help.soso.com/webspider.htm |
| 15 | 158 | 0.56 | 33 | 0.35 | +http://www.linkdex.com/about/bots/ |
| 16 | 85 | 0.30 | 12 | 0.13 | Android |
| 17 | 80 | 0.28 | 39 | 0.41 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 18 | 62 | 0.22 | 45 | 0.47 | +http://flipboard.com/browserproxy |
| 19 | 57 | 0.20 | 3 | 0.03 | +http://www.profound.net/urlappendbot.ht... |
| 20 | 50 | 0.18 | 7 | 0.07 | J2ME/MIDP |
| 21 | 48 | 0.17 | 10 | 0.11 | +http://www.semrush.com/bot.html |
| 22 | 48 | 0.17 | 12 | 0.13 | X11 |
| 23 | 47 | 0.17 | 17 | 0.18 | http://crawler.sistrix.net/ |
| 24 | 32 | 0.11 | 3 | 0.03 | Windows CE |
| 25 | 32 | 0.11 | 2 | 0.02 | Intel Mac OS X 10.4 |
| 26 | 32 | 0.11 | 16 | 0.17 | +http://www.exabot.com/go/robot |
| 27 | 27 | 0.10 | 4 | 0.04 | Android 2.3.5 |
| 28 | 21 | 0.07 | 7 | 0.07 | Windows 95 |
| 29 | 18 | 0.06 | 3 | 0.03 | BlackBerry |
| 30 | 18 | 0.06 | 4 | 0.04 | +info@netcraft.com |
| 31 | 16 | 0.06 | 12 | 0.13 | +http://www.easou.com/search/spider.html |
| 32 | 15 | 0.05 | 6 | 0.06 | Intel Mac OS X 10.6 |
| 33 | 10 | 0.04 | 1 | 0.01 | Linux i686 [unknown version] |
| 34 | 9 | 0.03 | 1 | 0.01 | Windows Phone OS 7.5 |
| 35 | 8 | 0.03 | 4 | 0.04 | Auto; Windows |
| 36 | 8 | 0.03 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 37 | 4 | 0.01 | 1 | 0.01 | Linux [unknown version] |
| 38 | 4 | 0.01 | 4 | 0.04 | +http://shoulu.jike.com/spider.html |
| 39 | 3 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 40 | 3 | 0.01 | 1 | 0.01 | Macintosh PPC |
| 41 | 3 | 0.01 | 0 | 0.00 | Linux 2.4.x |
| 42 | 3 | 0.01 | 1 | 0.01 | Windows XP |
| 43 | 3 | 0.01 | 1 | 0.01 | Windows 3.1 |
| 44 | 3 | 0.01 | 1 | 0.01 | VRE |
| 45 | 3 | 0.01 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 46 | 2 | 0.01 | 1 | 0.01 | +http://www.proximic.com/info/spider.php |
| 47 | 2 | 0.01 | 0 | 0.00 | +http://www.yunyun.com/spider.html |
| 48 | 2 | 0.01 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 49 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
