| Used Operating Systems |
| 1 | 170547 | 61.12 | 11762 | 67.46 | Windows NT |
| 2 | 54835 | 19.65 | 1018 | 5.84 | +http://www.bing.com/bingbot.htm |
| 3 | 29840 | 10.69 | 2675 | 15.34 | +http://ahrefs.com/robot/ |
| 4 | 8448 | 3.03 | 490 | 2.81 | +http://www.google.com/bot.html |
| 5 | 3868 | 1.39 | 113 | 0.65 | Windows 98 |
| 6 | 1636 | 0.59 | 80 | 0.46 | J2ME/MIDP |
| 7 | 1095 | 0.39 | 43 | 0.25 | Android |
| 8 | 1022 | 0.37 | 2 | 0.01 | http://crawler.sistrix.net/ |
| 9 | 936 | 0.34 | 231 | 1.32 | ezooms.bot@gmail.com |
| 10 | 851 | 0.30 | 40 | 0.23 | Windows Phone OS 7.5 |
| 11 | 786 | 0.28 | 67 | 0.38 | +http://yandex.com/bots |
| 12 | 749 | 0.27 | 165 | 0.95 | MSIE 5.5; Windows NT 5.0 |
| 13 | 669 | 0.24 | 47 | 0.27 | X11 |
| 14 | 455 | 0.16 | 20 | 0.11 | Linux i686 [unknown version] |
| 15 | 418 | 0.15 | 386 | 2.21 | +http://www.baidu.com/search/spider.html |
| 16 | 318 | 0.11 | 3 | 0.02 | +http://siteexplorer.info/ |
| 17 | 227 | 0.08 | 4 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 18 | 226 | 0.08 | 14 | 0.08 | Windows 95 |
| 19 | 214 | 0.08 | 11 | 0.06 | Android 2.3.5 |
| 20 | 131 | 0.05 | 4 | 0.02 | Series 60 |
| 21 | 115 | 0.04 | 35 | 0.20 | http://www.majestic12.co.uk/bot.php?+ |
| 22 | 103 | 0.04 | 3 | 0.02 | Android 4.0.4 |
| 23 | 94 | 0.03 | 1 | 0.01 | Android 4.0.3 |
| 24 | 83 | 0.03 | 43 | 0.25 | +http://www.proximic.com/info/spider.php |
| 25 | 75 | 0.03 | 3 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 26 | 74 | 0.03 | 2 | 0.01 | Android 2.3.6 |
| 27 | 72 | 0.03 | 3 | 0.02 | S60 |
| 28 | 69 | 0.02 | 11 | 0.06 | Intel Mac OS X 10.6 |
| 29 | 65 | 0.02 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 30 | 63 | 0.02 | 13 | 0.07 | Windows CE |
| 31 | 48 | 0.02 | 0 | 0.00 | Macintosh PPC |
| 32 | 43 | 0.02 | 11 | 0.06 | +http://www.linkdex.com/about/bots/ |
| 33 | 42 | 0.02 | 3 | 0.02 | iPhone |
| 34 | 40 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 35 | 38 | 0.01 | 2 | 0.01 | Android 2.2.2 |
| 36 | 38 | 0.01 | 2 | 0.01 | MTK |
| 37 | 36 | 0.01 | 26 | 0.15 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 38 | 36 | 0.01 | 1 | 0.01 | Android 4.2.1 |
| 39 | 36 | 0.01 | 1 | 0.01 | Android 4.1.1 |
| 40 | 35 | 0.01 | 1 | 0.01 | PPC Mac OS X 10.4 |
| 41 | 35 | 0.01 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 42 | 35 | 0.01 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 43 | 33 | 0.01 | 1 | 0.01 | Intel Mac OS X 10.5 |
| 44 | 33 | 0.01 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 45 | 31 | 0.01 | 4 | 0.02 | Windows XP |
| 46 | 30 | 0.01 | 1 | 0.01 | Windows 92 |
| 47 | 29 | 0.01 | 6 | 0.03 | Socialradarbot/2.0; en-US; bot@infegy.co... |
| 48 | 28 | 0.01 | 2 | 0.01 | Windows 3.1 |
| 49 | 27 | 0.01 | 0 | 0.00 | Solaris 9.x |
| 50 | 27 | 0.01 | 0 | 0.00 | America Online Browser 1.1; rev1.1; Wind... |
| 51 | 26 | 0.01 | 6 | 0.03 | Windows 2000 |
| 52 | 26 | 0.01 | 12 | 0.07 | +http://help.coccoc.com/ |
| 53 | 26 | 0.01 | 26 | 0.15 | +http://www.200please.com/bot |
| 54 | 25 | 0.01 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 55 | 17 | 0.01 | 0 | 0.00 | ) - BrowseX (2.0.0 Windows |
| 56 | 15 | 0.01 | 1 | 0.01 | PPC Mac OS X Mach-O |
| 57 | 14 | 0.01 | 2 | 0.01 | Windows ME |
| 58 | 12 | 0.00 | 1 | 0.01 | Auto; Windows |
| 59 | 12 | 0.00 | 0 | 0.00 | Windows 9. |
| 60 | 11 | 0.00 | 5 | 0.03 | +http://www.exabot.com/go/robot |
| 61 | 8 | 0.00 | 2 | 0.01 | +http://www.meanpath.com/meanpathbot.htm... |
| 62 | 7 | 0.00 | 4 | 0.02 | Linux [unknown version] |
| 63 | 7 | 0.00 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 64 | 7 | 0.00 | 3 | 0.02 | WinHttp.WinHttpRequest.5 |
| 65 | 6 | 0.00 | 0 | 0.00 | Windows CE; PPC; 240x320 |
| 66 | 6 | 0.00 | 4 | 0.02 | Windows |
| 67 | 6 | 0.00 | 0 | 0.00 | America Online Browser 1.1; rev1.2; Wind... |
| 68 | 5 | 0.00 | 1 | 0.01 | BlackBerry |
| 69 | 4 | 0.00 | 2 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 70 | 4 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.4 |
| 71 | 3 | 0.00 | 1 | 0.01 | en; Trident/4.0 |
| 72 | 3 | 0.00 | 1 | 0.01 | Android 4.2.2 |
| 73 | 3 | 0.00 | 1 | 0.01 | +http://www.netseer.com/crawler.html; cr... |
| 74 | 3 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 75 | 3 | 0.00 | 1 | 0.01 | Android 2.2.1 |
| 76 | 3 | 0.00 | 0 | 0.00 | America Online Browser 1.1; rev1.5; Wind... |
| 77 | 2 | 0.00 | 1 | 0.01 | http://www.searchmetrics.com/en/searchme... |
| 78 | 2 | 0.00 | 2 | 0.01 | http://support.paper.li/entries/20023257... |
| 79 | 2 | 0.00 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 80 | 2 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 81 | 1 | 0.00 | 0 | 0.00 | http://www.searchme.com/support/ |
| 82 | 1 | 0.00 | 1 | 0.01 | mailto: crawling@ubermetrics-technologie... |
