| Used Operating Systems |
| 1 | 15948 | 37.76 | 2643 | 38.57 | Windows NT |
| 2 | 7335 | 17.37 | 150 | 2.19 | +http://yandex.com/bots |
| 3 | 7222 | 17.10 | 188 | 2.74 | +http://ahrefs.com/robot/ |
| 4 | 2714 | 6.43 | 1728 | 25.22 | +http://www.baidu.com/search/spider.html |
| 5 | 2108 | 4.99 | 536 | 7.82 | +http://www.bing.com/bingbot.htm |
| 6 | 1975 | 4.68 | 696 | 10.16 | +http://www.google.com/bot.html |
| 7 | 1312 | 3.11 | 333 | 4.86 | ezooms.bot@gmail.com |
| 8 | 877 | 2.08 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 9 | 696 | 1.65 | 9 | 0.13 | http://crawler.sistrix.net/ |
| 10 | 502 | 1.19 | 2 | 0.03 | +http://www.warebay.com/bot.html |
| 11 | 346 | 0.82 | 168 | 2.45 | Intel Mac OS X 10.4 |
| 12 | 251 | 0.59 | 46 | 0.67 | http://www.majestic12.co.uk/bot.php?+ |
| 13 | 155 | 0.37 | 44 | 0.64 | +http://www.exabot.com/go/robot |
| 14 | 148 | 0.35 | 45 | 0.66 | Windows 98 |
| 15 | 127 | 0.30 | 127 | 1.85 | http://www.yodao.com/help/webmaster/spid... |
| 16 | 105 | 0.25 | 15 | 0.22 | MirrorDetector; +http://yandex.com/bots |
| 17 | 55 | 0.13 | 1 | 0.01 | AOL 9.6; AOLBuild 4340.168; Windows NT 6... |
| 18 | 55 | 0.13 | 5 | 0.07 | +http://siteexplorer.info/ |
| 19 | 34 | 0.08 | 16 | 0.23 | MSIE 5.5; Windows NT 5.0 |
| 20 | 28 | 0.07 | 9 | 0.13 | +http://www.semrush.com/bot.html |
| 21 | 25 | 0.06 | 3 | 0.04 | Android |
| 22 | 24 | 0.06 | 20 | 0.29 | +http://www.easou.com/search/spider.html |
| 23 | 22 | 0.05 | 14 | 0.20 | +http://shoulu.jike.com/spider.html |
| 24 | 20 | 0.05 | 9 | 0.13 | Windows 95 |
| 25 | 16 | 0.04 | 0 | 0.00 | http://desktop.google.com/ |
| 26 | 15 | 0.04 | 5 | 0.07 | +http://go.mail.ru/help/robots |
| 27 | 14 | 0.03 | 5 | 0.07 | Windows 2000 |
| 28 | 13 | 0.03 | 8 | 0.12 | Linux i686 [unknown version] |
| 29 | 11 | 0.03 | 3 | 0.04 | X11 |
| 30 | 8 | 0.02 | 0 | 0.00 | Windows 9. |
| 31 | 8 | 0.02 | 0 | 0.00 | +http://tweetmeme.com/ |
| 32 | 8 | 0.02 | 3 | 0.04 | Windows Phone OS 7.5 |
| 33 | 7 | 0.02 | 1 | 0.01 | PPC Mac OS X 10.4 |
| 34 | 7 | 0.02 | 2 | 0.03 | +http://filterdb.iss.net/crawler/ |
| 35 | 7 | 0.02 | 3 | 0.04 | BREW |
| 36 | 4 | 0.01 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 37 | 4 | 0.01 | 2 | 0.03 | +http://discoveryengine.com/discoverybot... |
| 38 | 4 | 0.01 | 2 | 0.03 | ScoutJet; +http://blekko.com/about/blekk... |
| 39 | 3 | 0.01 | 3 | 0.04 | +http://www.netseer.com/crawler.html; cr... |
| 40 | 3 | 0.01 | 1 | 0.01 | Windows XP |
| 41 | 3 | 0.01 | 1 | 0.01 | MSIE 5.5; Windows NT 4.0 |
| 42 | 2 | 0.00 | 1 | 0.01 | Windows CE |
| 43 | 2 | 0.00 | 0 | 0.00 | J2ME/MIDP |
| 44 | 2 | 0.00 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 45 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 46 | 1 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 47 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X |
| 48 | 1 | 0.00 | 0 | 0.00 | Android 4.0.4 |
| 49 | 1 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4343.30; Windows NT 6.... |
| 50 | 1 | 0.00 | 1 | 0.01 | Linux [unknown version] |
| 51 | 1 | 0.00 | 0 | 0.00 | MSIE 5.5; Windows 95 |
| 52 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 53 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.6 |
