| Used Operating Systems |
| 1 | 3065 | 22.61 | 653 | 19.28 | Windows NT |
| 2 | 1968 | 14.52 | 844 | 24.92 | +http://www.bing.com/bingbot.htm |
| 3 | 1608 | 11.86 | 52 | 1.54 | Android |
| 4 | 1140 | 8.41 | 492 | 14.53 | +http://www.google.com/bot.html |
| 5 | 887 | 6.54 | 185 | 5.46 | +http://yandex.com/bots |
| 6 | 757 | 5.58 | 31 | 0.92 | J2ME/MIDP |
| 7 | 704 | 5.19 | 483 | 14.26 | +http://www.baidu.com/search/spider.html |
| 8 | 560 | 4.13 | 18 | 0.53 | BlackBerry |
| 9 | 447 | 3.30 | 68 | 2.01 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 238 | 1.76 | 96 | 2.83 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 234 | 1.73 | 16 | 0.47 | +http://fulltext.sblog.cz/ |
| 12 | 229 | 1.69 | 9 | 0.27 | MAUI Runtime |
| 13 | 150 | 1.11 | 65 | 1.92 | http://www.opensiteexplorer.org/dotbot, ... |
| 14 | 134 | 0.99 | 34 | 1.00 | +http://help.coccoc.com/ |
| 15 | 129 | 0.95 | 47 | 1.39 | Linux i386 [unknown version] |
| 16 | 118 | 0.87 | 4 | 0.12 | SpreadTrum |
| 17 | 102 | 0.75 | 52 | 1.54 | +http://www.semrush.com/bot.html |
| 18 | 83 | 0.61 | 2 | 0.06 | +http://filterdb.iss.net/crawler/ |
| 19 | 80 | 0.59 | 42 | 1.24 | +http://www.exabot.com/go/robot |
| 20 | 78 | 0.58 | 0 | 0.00 | Windows 9. |
| 21 | 65 | 0.48 | 3 | 0.09 | http://help.zum.com/inquiry |
| 22 | 59 | 0.44 | 1 | 0.03 | Intel Mac OS X 10.4 |
| 23 | 55 | 0.41 | 36 | 1.06 | +http://www.xovibot.net/ |
| 24 | 54 | 0.40 | 2 | 0.06 | +http://webmeup-crawler.com/ |
| 25 | 46 | 0.34 | 2 | 0.06 | +http://OpenLinkProfiler.org/bot |
| 26 | 44 | 0.32 | 1 | 0.03 | +http://megaindex.com/crawler |
| 27 | 43 | 0.32 | 2 | 0.06 | +http://fulltext.sblog.cz/screenshot/ |
| 28 | 42 | 0.31 | 30 | 0.89 | +http://ahrefs.com/robot/ |
| 29 | 39 | 0.29 | 1 | 0.03 | Windows Mobile |
| 30 | 34 | 0.25 | 9 | 0.27 | Linux i686 [unknown version] |
| 31 | 32 | 0.24 | 1 | 0.03 | Windows Phone |
| 32 | 28 | 0.21 | 12 | 0.35 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 33 | 27 | 0.20 | 23 | 0.68 | http://www.bing.com/bingbot.htm |
| 34 | 27 | 0.20 | 8 | 0.24 | Windows 98 |
| 35 | 27 | 0.20 | 1 | 0.03 | WinHttp.WinHttpRequest.5 |
| 36 | 24 | 0.18 | 1 | 0.03 | PPC Mac OS X 10.5 |
| 37 | 20 | 0.15 | 10 | 0.30 | +http://duckduckgo.com |
| 38 | 19 | 0.14 | 1 | 0.03 | Android 2.3.6 |
| 39 | 14 | 0.10 | 1 | 0.03 | Series 60 |
| 40 | 14 | 0.10 | 5 | 0.15 | Windows 95 |
| 41 | 13 | 0.10 | 1 | 0.03 | +https://www.lipperhey.com/en/about/ |
| 42 | 11 | 0.08 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 43 | 10 | 0.07 | 1 | 0.03 | crawler@mixrank.com |
| 44 | 10 | 0.07 | 5 | 0.15 | +http://www.meanpath.com/meanpathbot.htm... |
| 45 | 8 | 0.06 | 2 | 0.06 | Linux [unknown version] |
| 46 | 8 | 0.06 | 4 | 0.12 | +https://www.mojeek.com/bot.html |
| 47 | 7 | 0.05 | 1 | 0.03 | http://filterdb.iss.net/crawler/ |
| 48 | 6 | 0.04 | 2 | 0.06 | Windows XP |
| 49 | 6 | 0.04 | 2 | 0.06 | +http://www.findxbot.com |
| 50 | 6 | 0.04 | 3 | 0.09 | +http://help.naver.com/robots/ |
| 51 | 5 | 0.04 | 3 | 0.09 | +http://gimmeusa-update.com/crawler |
| 52 | 5 | 0.04 | 5 | 0.15 | +http://domainsigma.com/robot |
| 53 | 3 | 0.02 | 1 | 0.03 | http://www.secretsearchenginelabs.com/se... |
| 54 | 3 | 0.02 | 1 | 0.03 | Windows CE |
| 55 | 3 | 0.02 | 1 | 0.03 | Windows 2000 |
| 56 | 3 | 0.02 | 1 | 0.03 | Windows ME |
| 57 | 3 | 0.02 | 0 | 0.00 | Windows Phone OS 7.0 |
| 58 | 3 | 0.02 | 1 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 59 | 2 | 0.01 | 1 | 0.03 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 60 | 2 | 0.01 | 1 | 0.03 | +http://www.netseer.com/crawler.html; cr... |
| 61 | 2 | 0.01 | 1 | 0.03 | +info@netcraft.com |
| 62 | 2 | 0.01 | 1 | 0.03 | +http://prlog.ru/ |
| 63 | 1 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 64 | 1 | 0.01 | 1 | 0.03 | +http://www.seograph.net/bot.html |
| 65 | 1 | 0.01 | 0 | 0.00 | +http://www.proximic.com/info/spider.php |
| 66 | 1 | 0.01 | 1 | 0.03 | +http://www.start.me/bot |
| 67 | 1 | 0.01 | 1 | 0.03 | http://nmap.org/book/nse.html |
| 68 | 1 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 69 | 1 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 70 | 1 | 0.01 | 1 | 0.03 | +http://www.wmtips.com/tools/ |
| 71 | 1 | 0.01 | 1 | 0.03 | +http://www.grapeshot.co.uk/crawler.php |
| 72 | 1 | 0.01 | 1 | 0.03 | firefox 5.0 |
