| Used Operating Systems |
| 1 | 46051 | 60.98 | 2974 | 34.94 | +http://www.google.com/bot.html |
| 2 | 16409 | 21.73 | 148 | 1.74 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 3902 | 5.17 | 2255 | 26.49 | Windows NT |
| 4 | 2550 | 3.38 | 2017 | 23.70 | +http://www.baidu.com/search/spider.html |
| 5 | 1392 | 1.84 | 417 | 4.90 | +http://yandex.com/bots |
| 6 | 1296 | 1.72 | 1 | 0.01 | +http://www.seokicks.de/robot.html |
| 7 | 1220 | 1.62 | 309 | 3.63 | +http://www.bing.com/bingbot.htm |
| 8 | 757 | 1.00 | 6 | 0.07 | +http://OpenLinkProfiler.org/bot |
| 9 | 513 | 0.68 | 4 | 0.05 | +http://www.warebay.com/bot.html |
| 10 | 398 | 0.53 | 1 | 0.01 | +http://megaindex.com/crawler |
| 11 | 208 | 0.28 | 36 | 0.42 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 206 | 0.27 | 129 | 1.52 | Linux [unknown version] |
| 13 | 159 | 0.21 | 105 | 1.23 | Linux i686 [unknown version] |
| 14 | 154 | 0.20 | 46 | 0.54 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 84 | 0.11 | 1 | 0.01 | Windows 98 |
| 16 | 41 | 0.05 | 10 | 0.12 | +http://ahrefs.com/robot/ |
| 17 | 34 | 0.05 | 9 | 0.11 | http://www.opensiteexplorer.org/dotbot, ... |
| 18 | 19 | 0.03 | 19 | 0.22 | +http://warifort.moykrest.ru/ |
| 19 | 15 | 0.02 | 1 | 0.01 | Android |
| 20 | 15 | 0.02 | 1 | 0.01 | +http://filterdb.iss.net/crawler/ |
| 21 | 12 | 0.02 | 6 | 0.07 | +http://help.coccoc.com/ |
| 22 | 12 | 0.02 | 1 | 0.01 | +https://www.lipperhey.com/en/about/ |
| 23 | 11 | 0.01 | 0 | 0.00 | +http://fulltext.sblog.cz/ |
| 24 | 10 | 0.01 | 0 | 0.00 | +http://www.exabot.com/go/robot |
| 25 | 8 | 0.01 | 2 | 0.02 | +http://www.xovibot.net/ |
| 26 | 8 | 0.01 | 4 | 0.05 | +http://www.meanpath.com/meanpathbot.htm... |
| 27 | 6 | 0.01 | 2 | 0.02 | +http://www.linkdex.com/bots/ |
| 28 | 3 | 0.00 | 2 | 0.02 | Linux i586 [unknown version] |
| 29 | 2 | 0.00 | 0 | 0.00 | J2ME/MIDP |
| 30 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 31 | 2 | 0.00 | 1 | 0.01 | +http://crawler.seolytics.net/ |
| 32 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 33 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 34 | 1 | 0.00 | 1 | 0.01 | info@muso.com; +http://www.muso.com |
| 35 | 1 | 0.00 | 1 | 0.01 | Series 60 |
| 36 | 1 | 0.00 | 0 | 0.00 | +http://www.seograph.net/bot.html |
| 37 | 1 | 0.00 | 0 | 0.00 | Windows 92 |
| 38 | 1 | 0.00 | 0 | 0.00 | Linux 2.4.x |
| 39 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 40 | 1 | 0.00 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 41 | 1 | 0.00 | 1 | 0.01 | X11 |
| 42 | 1 | 0.00 | 0 | 0.00 | Macintosh |
| 43 | 1 | 0.00 | 1 | 0.01 | FreeBSD [unknown version] |
