| Used Operating Systems |
| 1 | 89692 | 59.87 | 484 | 1.91 | http://mj12bot.com/ |
| 2 | 24967 | 16.67 | 18111 | 71.35 | +http://ahrefs.com/robot/ |
| 3 | 18212 | 12.16 | 570 | 2.25 | +http://yandex.com/bots |
| 4 | 6936 | 4.63 | 1928 | 7.60 | Windows NT |
| 5 | 2593 | 1.73 | 2015 | 7.94 | +http://www.baidu.com/search/spider.html |
| 6 | 1849 | 1.23 | 474 | 1.87 | +http://www.bing.com/bingbot.htm |
| 7 | 1773 | 1.18 | 570 | 2.25 | +http://www.google.com/bot.html |
| 8 | 885 | 0.59 | 161 | 0.63 | +http://www.linkdex.com/bots/ |
| 9 | 565 | 0.38 | 135 | 0.53 | +http://napoveda.seznam.cz/en/seznambot-... |
| 10 | 482 | 0.32 | 130 | 0.51 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 228 | 0.15 | 171 | 0.67 | Windows 95 |
| 12 | 215 | 0.14 | 87 | 0.34 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 133 | 0.09 | 50 | 0.20 | Windows 98 |
| 14 | 126 | 0.08 | 33 | 0.13 | +http://www.semrush.com/bot.html |
| 15 | 123 | 0.08 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 16 | 107 | 0.07 | 39 | 0.15 | Windows XP |
| 17 | 103 | 0.07 | 43 | 0.17 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 18 | 78 | 0.05 | 28 | 0.11 | +http://cliqz.com/company/cliqzbot |
| 19 | 59 | 0.04 | 2 | 0.01 | +https://www.mojeek.com/bot.html |
| 20 | 59 | 0.04 | 37 | 0.15 | Windows 3.1 |
| 21 | 49 | 0.03 | 35 | 0.14 | Windows ME |
| 22 | 48 | 0.03 | 20 | 0.08 | +http://duckduckgo.com |
| 23 | 39 | 0.03 | 1 | 0.00 | Linux i586 [unknown version] |
| 24 | 38 | 0.03 | 31 | 0.12 | ) - BrowseX (2.0.0 Windows |
| 25 | 35 | 0.02 | 29 | 0.11 | MSIE 5.5; Windows NT 5.0 |
| 26 | 32 | 0.02 | 1 | 0.00 | WinHttp.WinHttpRequest.5 |
| 27 | 31 | 0.02 | 27 | 0.11 | Windows CE |
| 28 | 30 | 0.02 | 27 | 0.11 | Windows 2000 |
| 29 | 30 | 0.02 | 25 | 0.10 | MSIE 5.5; Windows NT 4.0 |
| 30 | 29 | 0.02 | 10 | 0.04 | +http://siteexplorer.info/Backlink-Check... |
| 31 | 26 | 0.02 | 26 | 0.10 | Auto; Windows |
| 32 | 26 | 0.02 | 13 | 0.05 | +http://www.exabot.com/go/robot |
| 33 | 24 | 0.02 | 11 | 0.04 | +https://deusu.de/robot.html |
| 34 | 24 | 0.02 | 19 | 0.07 | +http://www.uptime.com/uptimebot |
| 35 | 23 | 0.02 | 0 | 0.00 | AOL 9.7; AOLBuild 4346.2020; Windows NT ... |
| 36 | 16 | 0.01 | 0 | 0.00 | AOL 9.7; AOLBuild 4346.2019; Windows NT ... |
| 37 | 14 | 0.01 | 7 | 0.03 | +http://monsido.com/bot.html; info@monsi... |
| 38 | 13 | 0.01 | 2 | 0.01 | +http://www.seokicks.de/robot.html |
| 39 | 12 | 0.01 | 0 | 0.00 | AOL 9.7; AOLBuild 4346.2024; Windows NT ... |
| 40 | 10 | 0.01 | 3 | 0.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 41 | 9 | 0.01 | 1 | 0.00 | http://filterdb.iss.net/crawler/ |
| 42 | 8 | 0.01 | 1 | 0.00 | +http://www.profound.net/domainappender |
| 43 | 6 | 0.00 | 4 | 0.02 | Linux i686 [unknown version] |
| 44 | 6 | 0.00 | 3 | 0.01 | +http://www.findxbot.com |
| 45 | 6 | 0.00 | 0 | 0.00 | AOL 9.7; AOLBuild 4346.1014; Windows NT ... |
| 46 | 5 | 0.00 | 1 | 0.00 | http://nmap.org/book/nse.html |
| 47 | 4 | 0.00 | 2 | 0.01 | +info@netcraft.com |
| 48 | 4 | 0.00 | 1 | 0.00 | +centurybot9@gmail.com |
| 49 | 3 | 0.00 | 3 | 0.01 | +http://glutenfreepleasure.com/ |
| 50 | 2 | 0.00 | 1 | 0.00 | +http://www.proximic.com/info/spider.php |
| 51 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 52 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 53 | 2 | 0.00 | 0 | 0.00 | Linux 2.6.x |
| 54 | 1 | 0.00 | 1 | 0.00 | DataMiner/3.14; +http://promoheads.com |
| 55 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.5 |
| 56 | 1 | 0.00 | 1 | 0.00 | Linux [unknown version] |
| 57 | 1 | 0.00 | 1 | 0.00 | +http://gookey.co/ |
| 58 | 1 | 0.00 | 1 | 0.00 | +http://www.grapeshot.co.uk/crawler.php |
| 59 | 1 | 0.00 | 1 | 0.00 | X11 |
| 60 | 1 | 0.00 | 1 | 0.00 | Macintosh |
| 61 | 1 | 0.00 | 1 | 0.00 | Windows Phone OS 7.0; Trident/3.1; IEMob... |
