| Used Operating Systems |
| 1 | 11744 | 37.94 | 3422 | 80.94 | Windows NT |
| 2 | 6718 | 21.70 | 78 | 1.84 | +http://ahrefs.com/robot/ |
| 3 | 3492 | 11.28 | 30 | 0.71 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 2201 | 7.11 | 61 | 1.44 | +http://yandex.com/bots |
| 5 | 1335 | 4.31 | 95 | 2.25 | +http://www.google.com/bot.html |
| 6 | 1284 | 4.15 | 12 | 0.28 | +https://www.megaindex.ru/?tab=linkAnaly... |
| 7 | 1096 | 3.54 | 151 | 3.57 | +http://www.baidu.com/search/spider.html |
| 8 | 798 | 2.58 | 60 | 1.42 | +http://www.bing.com/bingbot.htm |
| 9 | 792 | 2.56 | 5 | 0.12 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 426 | 1.38 | 4 | 0.09 | +http://megaindex.com/crawler |
| 11 | 318 | 1.03 | 3 | 0.07 | +http://OpenLinkProfiler.org/bot |
| 12 | 200 | 0.65 | 10 | 0.24 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 159 | 0.51 | 143 | 3.38 | Windows 98 |
| 14 | 52 | 0.17 | 27 | 0.64 | Linux i686 [unknown version] |
| 15 | 46 | 0.15 | 4 | 0.09 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 38 | 0.12 | 0 | 0.00 | InfegyAtlas/1.0; en-US; collection@infeg... |
| 17 | 34 | 0.11 | 34 | 0.80 | FreeBSD [unknown version] |
| 18 | 31 | 0.10 | 12 | 0.28 | X11 |
| 19 | 26 | 0.08 | 2 | 0.05 | +https://www.lipperhey.com/en/about/ |
| 20 | 23 | 0.07 | 7 | 0.17 | +http://www.linkdex.com/bots/ |
| 21 | 20 | 0.06 | 3 | 0.07 | +http://www.exabot.com/go/robot |
| 22 | 18 | 0.06 | 9 | 0.21 | +http://www.meanpath.com/meanpathbot.htm... |
| 23 | 16 | 0.05 | 14 | 0.33 | Linux [unknown version] |
| 24 | 12 | 0.04 | 5 | 0.12 | Android 2.3.5 |
| 25 | 12 | 0.04 | 7 | 0.17 | Intel Mac OS X 10.6 |
| 26 | 10 | 0.03 | 4 | 0.09 | Win32 |
| 27 | 9 | 0.03 | 9 | 0.21 | +http://domainsigma.com/robot |
| 28 | 8 | 0.03 | 0 | 0.00 | Android |
| 29 | 8 | 0.03 | 0 | 0.00 | Macintosh |
| 30 | 8 | 0.03 | 7 | 0.17 | Linux i586 [unknown version] |
| 31 | 8 | 0.03 | 4 | 0.09 | +http://duckduckgo.com |
| 32 | 4 | 0.01 | 2 | 0.05 | +http://www.xovibot.net/ |
| 33 | 4 | 0.01 | 2 | 0.05 | +http://gimme60.com |
| 34 | 2 | 0.01 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 35 | 2 | 0.01 | 2 | 0.05 | +info@netcraft.com |
| 36 | 2 | 0.01 | 0 | 0.00 | +http://advbot.org/bot.html |
| 37 | 2 | 0.01 | 0 | 0.00 | +http://www.semrush.com/bot.html |
