| Used Operating Systems |
| 1 | 21796 | 31.81 | 4241 | 50.46 | Windows NT |
| 2 | 14438 | 21.07 | 73 | 0.87 | +http://yandex.com/bots |
| 3 | 9782 | 14.28 | 11 | 0.13 | Windows XP |
| 4 | 6533 | 9.54 | 169 | 2.01 | +http://ahrefs.com/robot/ |
| 5 | 5963 | 8.70 | 591 | 7.03 | +http://www.bing.com/bingbot.htm |
| 6 | 4969 | 7.25 | 1683 | 20.03 | +http://www.baidu.com/search/spider.html |
| 7 | 1640 | 2.39 | 673 | 8.01 | +http://www.google.com/bot.html |
| 8 | 1440 | 2.10 | 347 | 4.13 | ezooms.bot@gmail.com |
| 9 | 274 | 0.40 | 9 | 0.11 | http://crawler.sistrix.net/ |
| 10 | 240 | 0.35 | 41 | 0.49 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 119 | 0.17 | 91 | 1.08 | Windows 95 |
| 12 | 110 | 0.16 | 4 | 0.05 | +http://siteexplorer.info/ |
| 13 | 99 | 0.14 | 30 | 0.36 | +http://www.exabot.com/go/robot |
| 14 | 96 | 0.14 | 26 | 0.31 | Windows 98 |
| 15 | 91 | 0.13 | 64 | 0.76 | MSIE 5.5; Windows NT 5.0 |
| 16 | 70 | 0.10 | 68 | 0.81 | +http://help.soso.com/webspider.htm |
| 17 | 62 | 0.09 | 2 | 0.02 | AOL 9.7; AOLBuild 4343.55; Windows NT 5.... |
| 18 | 54 | 0.08 | 4 | 0.05 | J2ME/MIDP |
| 19 | 44 | 0.06 | 3 | 0.04 | MSIE 5.5; Windows 95 |
| 20 | 41 | 0.06 | 3 | 0.04 | AOL 9.7; AOLBuild 4343.55; Windows NT 6.... |
| 21 | 40 | 0.06 | 40 | 0.48 | http://www.yodao.com/help/webmaster/spid... |
| 22 | 39 | 0.06 | 13 | 0.15 | +http://www.profound.net/urlappendbot.ht... |
| 23 | 37 | 0.05 | 1 | 0.01 | PPC Mac OS X 10.4 |
| 24 | 34 | 0.05 | 23 | 0.27 | Windows ME |
| 25 | 33 | 0.05 | 1 | 0.01 | AOL 9.6; AOLBuild 4340.5002; Windows NT ... |
| 26 | 33 | 0.05 | 12 | 0.14 | +http://www.semrush.com/bot.html |
| 27 | 30 | 0.04 | 13 | 0.15 | +http://www.easou.com/search/spider.html |
| 28 | 30 | 0.04 | 1 | 0.01 | AOL 9.7; AOLBuild 4343.55; Windows NT 5.... |
| 29 | 30 | 0.04 | 7 | 0.08 | X11 |
| 30 | 28 | 0.04 | 25 | 0.30 | MSIE 5.5; Windows NT 4.0 |
| 31 | 27 | 0.04 | 1 | 0.01 | bot@language-tools.com |
| 32 | 26 | 0.04 | 2 | 0.02 | Intel Mac OS X 10.6 |
| 33 | 21 | 0.03 | 17 | 0.20 | Auto; Windows |
| 34 | 21 | 0.03 | 18 | 0.21 | Windows 3.1 |
| 35 | 19 | 0.03 | 15 | 0.18 | Windows CE |
| 36 | 18 | 0.03 | 15 | 0.18 | ) - BrowseX (2.0.0 Windows |
| 37 | 18 | 0.03 | 5 | 0.06 | +http://discoveryengine.com/discoverybot... |
| 38 | 18 | 0.03 | 12 | 0.14 | +http://shoulu.jike.com/spider.html |
| 39 | 16 | 0.02 | 14 | 0.17 | Windows 2000 |
| 40 | 12 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
| 41 | 12 | 0.02 | 8 | 0.10 | +http://go.mail.ru/help/robots |
| 42 | 12 | 0.02 | 1 | 0.01 | PPC Mac OS X 10.5 |
| 43 | 8 | 0.01 | 2 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 44 | 8 | 0.01 | 1 | 0.01 | AOL 9.7; AOLBuild 4343.55; Windows NT 5.... |
| 45 | 6 | 0.01 | 0 | 0.00 | Intel Mac OS X |
| 46 | 6 | 0.01 | 0 | 0.00 | Windows 9. |
| 47 | 6 | 0.01 | 3 | 0.04 | +http://help.coccoc.com/ |
| 48 | 6 | 0.01 | 0 | 0.00 | Android 2.3.5 |
| 49 | 6 | 0.01 | 1 | 0.01 | AOL 9.6; AOLBuild 4340.168; Windows NT 6... |
| 50 | 6 | 0.01 | 1 | 0.01 | http://wandex.net |
| 51 | 5 | 0.01 | 1 | 0.01 | http://help.yahoo.com/help/us/ysearch/sl... |
| 52 | 5 | 0.01 | 2 | 0.02 | Linux i686 [unknown version] |
| 53 | 4 | 0.01 | 4 | 0.05 | http://www.searchmetrics.com/en/searchme... |
| 54 | 4 | 0.01 | 2 | 0.02 | +http://www.acoon.de/robot.asp |
| 55 | 3 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.4 |
| 56 | 3 | 0.00 | 1 | 0.01 | Windows Phone OS 7.5 |
| 57 | 2 | 0.00 | 1 | 0.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 58 | 2 | 0.00 | 1 | 0.01 | Android |
| 59 | 2 | 0.00 | 0 | 0.00 | +http://tweetmeme.com/ |
| 60 | 2 | 0.00 | 1 | 0.01 | PPC Mac OS X Mach-O |
| 61 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 62 | 1 | 0.00 | 1 | 0.01 | +http://www.aihit.com/ |
| 63 | 1 | 0.00 | 1 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 64 | 1 | 0.00 | 0 | 0.00 | apps-presentations; +http://docs.google.... |
| 65 | 1 | 0.00 | 0 | 0.00 | i586-linux-2.2 |
| 66 | 1 | 0.00 | 0 | 0.00 | Android 2.2.1 |
| 67 | 1 | 0.00 | 0 | 0.00 | AOL 9.6; AOLBuild 4340.5004; Windows NT ... |
| 68 | 1 | 0.00 | 1 | 0.01 | S60 |
| 69 | 1 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
