| Used Operating Systems |
| 1 | 4054 | 27.02 | 871 | 18.35 | Windows NT |
| 2 | 1883 | 12.55 | 1233 | 25.98 | +http://www.google.com/bot.html |
| 3 | 1602 | 10.68 | 57 | 1.20 | Android |
| 4 | 1513 | 10.09 | 639 | 13.46 | +http://www.bing.com/bingbot.htm |
| 5 | 1343 | 8.95 | 1130 | 23.81 | +http://www.baidu.com/search/spider.html |
| 6 | 542 | 3.61 | 20 | 0.42 | BlackBerry |
| 7 | 530 | 3.53 | 141 | 2.97 | +http://yandex.com/bots |
| 8 | 528 | 3.52 | 19 | 0.40 | J2ME/MIDP |
| 9 | 349 | 2.33 | 16 | 0.34 | +http://fulltext.sblog.cz/ |
| 10 | 340 | 2.27 | 69 | 1.45 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 318 | 2.12 | 8 | 0.17 | +https://www.megaindex.ru/?tab=linkAnaly... |
| 12 | 261 | 1.74 | 102 | 2.15 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 197 | 1.31 | 90 | 1.90 | http://www.opensiteexplorer.org/dotbot, ... |
| 14 | 163 | 1.09 | 6 | 0.13 | MAUI Runtime |
| 15 | 126 | 0.84 | 59 | 1.24 | Linux i386 [unknown version] |
| 16 | 116 | 0.77 | 77 | 1.62 | +http://ahrefs.com/robot/ |
| 17 | 79 | 0.53 | 0 | 0.00 | Windows 9. |
| 18 | 79 | 0.53 | 2 | 0.04 | Windows Phone |
| 19 | 77 | 0.51 | 21 | 0.44 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 20 | 69 | 0.46 | 3 | 0.06 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 21 | 67 | 0.45 | 3 | 0.06 | http://help.zum.com/inquiry |
| 22 | 61 | 0.41 | 30 | 0.63 | +http://www.semrush.com/bot.html |
| 23 | 56 | 0.37 | 2 | 0.04 | +http://www.seokicks.de/robot.html |
| 24 | 51 | 0.34 | 2 | 0.04 | Series 60 |
| 25 | 47 | 0.31 | 7 | 0.15 | +http://www.findxbot.com |
| 26 | 46 | 0.31 | 25 | 0.53 | +http://www.exabot.com/go/robot |
| 27 | 36 | 0.24 | 2 | 0.04 | +http://fulltext.sblog.cz/screenshot/ |
| 28 | 35 | 0.23 | 2 | 0.04 | SpreadTrum |
| 29 | 34 | 0.23 | 1 | 0.02 | +http://webmeup-crawler.com/ |
| 30 | 26 | 0.17 | 1 | 0.02 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 31 | 26 | 0.17 | 10 | 0.21 | +http://help.coccoc.com/ |
| 32 | 26 | 0.17 | 13 | 0.27 | +http://duckduckgo.com |
| 33 | 25 | 0.17 | 9 | 0.19 | +http://www.linkdex.com/bots/ |
| 34 | 24 | 0.16 | 1 | 0.02 | +http://www.linkpad.ru |
| 35 | 24 | 0.16 | 4 | 0.08 | +http://www.profound.net/domainappender |
| 36 | 23 | 0.15 | 1 | 0.02 | http://www.lipperhey.com/ |
| 37 | 23 | 0.15 | 1 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 38 | 23 | 0.15 | 1 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 39 | 22 | 0.15 | 1 | 0.02 | Windows 92 |
| 40 | 21 | 0.14 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 41 | 16 | 0.11 | 4 | 0.08 | http://filterdb.iss.net/crawler/ |
| 42 | 16 | 0.11 | 8 | 0.17 | +http://www.meanpath.com/meanpathbot.htm... |
| 43 | 12 | 0.08 | 2 | 0.04 | Windows Phone OS 7.5 |
| 44 | 12 | 0.08 | 8 | 0.17 | +http://www.xovibot.net/ |
| 45 | 10 | 0.07 | 8 | 0.17 | http://www.bing.com/bingbot.htm |
| 46 | 8 | 0.05 | 1 | 0.02 | crawler@mixrank.com |
| 47 | 7 | 0.05 | 7 | 0.15 | +http://domainsigma.com/robot |
| 48 | 6 | 0.04 | 6 | 0.13 | Linux i686 [unknown version] |
| 49 | 6 | 0.04 | 3 | 0.06 | +http://help.naver.com/robots/ |
| 50 | 4 | 0.03 | 2 | 0.04 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 51 | 4 | 0.03 | 2 | 0.04 | +http://www.proximic.com/info/spider.php |
| 52 | 4 | 0.03 | 0 | 0.00 | Windows 98 |
| 53 | 4 | 0.03 | 3 | 0.06 | +http://www.grapeshot.co.uk/crawler.php |
| 54 | 4 | 0.03 | 2 | 0.04 | +; |
| 55 | 3 | 0.02 | 0 | 0.00 | +http://www.easou.com/search/spider.html |
| 56 | 3 | 0.02 | 2 | 0.04 | +info@netcraft.com |
| 57 | 3 | 0.02 | 0 | 0.00 | Windows Phone OS 7.0 |
| 58 | 3 | 0.02 | 3 | 0.06 | WinHttp.WinHttpRequest.5 |
| 59 | 2 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 60 | 2 | 0.01 | 1 | 0.02 | +http://www.similartech.com/smtbot |
| 61 | 2 | 0.01 | 2 | 0.04 | Intel Mac OS X 10.6 |
| 62 | 2 | 0.01 | 1 | 0.02 | +http://advbot.org/bot.html |
| 63 | 2 | 0.01 | 1 | 0.02 | +http://gimme60.com |
| 64 | 2 | 0.01 | 1 | 0.02 | +http://www.eventguru.com/spider.html |
