| Used Operating Systems |
| 1 | 106096 | 33.66 | 475 | 0.59 | http://mj12bot.com/ |
| 2 | 88918 | 28.21 | 71510 | 88.55 | +http://ahrefs.com/robot/ |
| 3 | 79647 | 25.27 | 263 | 0.33 | +http://www.semrush.com/bot.html |
| 4 | 21242 | 6.74 | 1247 | 1.54 | +http://www.google.com/bot.html |
| 5 | 5843 | 1.85 | 193 | 0.24 | +http://yandex.com/bots |
| 6 | 4837 | 1.53 | 4420 | 5.47 | +http://www.baidu.com/search/spider.html |
| 7 | 3481 | 1.10 | 1583 | 1.96 | Windows NT |
| 8 | 1464 | 0.46 | 3 | 0.00 | +http://OpenLinkProfiler.org/bot |
| 9 | 1429 | 0.45 | 342 | 0.42 | http://www.opensiteexplorer.org/dotbot, ... |
| 10 | 979 | 0.31 | 271 | 0.34 | +http://www.linkdex.com/bots/ |
| 11 | 766 | 0.24 | 178 | 0.22 | +http://www.bing.com/bingbot.htm |
| 12 | 121 | 0.04 | 84 | 0.10 | Linux [unknown version] |
| 13 | 118 | 0.04 | 86 | 0.11 | Linux i686 [unknown version] |
| 14 | 56 | 0.02 | 1 | 0.00 | Android |
| 15 | 50 | 0.02 | 45 | 0.06 | +http://www.uptime.com/uptimebot |
| 16 | 28 | 0.01 | 5 | 0.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 17 | 25 | 0.01 | 4 | 0.00 | Windows 98 |
| 18 | 20 | 0.01 | 11 | 0.01 | +http://www.exabot.com/go/robot |
| 19 | 10 | 0.00 | 5 | 0.01 | Linux i586 [unknown version] |
| 20 | 9 | 0.00 | 2 | 0.00 | +http://www.pinterest.com/bot.html |
| 21 | 8 | 0.00 | 4 | 0.00 | Macintosh PPC |
| 22 | 7 | 0.00 | 4 | 0.00 | Windows 95 |
| 23 | 4 | 0.00 | 0 | 0.00 | +http://cliqz.com/company/cliqzbot |
| 24 | 4 | 0.00 | 2 | 0.00 | X11 |
| 25 | 4 | 0.00 | 2 | 0.00 | IRIX 6.x |
| 26 | 3 | 0.00 | 2 | 0.00 | Windows ME |
| 27 | 3 | 0.00 | 1 | 0.00 | Solaris 7.x |
| 28 | 2 | 0.00 | 0 | 0.00 | Windows CE |
| 29 | 2 | 0.00 | 0 | 0.00 | Series 60 |
| 30 | 2 | 0.00 | 1 | 0.00 | OSF1 V4.0 alpha |
| 31 | 2 | 0.00 | 1 | 0.00 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 32 | 2 | 0.00 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 33 | 2 | 0.00 | 1 | 0.00 | Linux 2.4.x |
| 34 | 2 | 0.00 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 35 | 2 | 0.00 | 0 | 0.00 | Win16 |
| 36 | 2 | 0.00 | 0 | 0.00 | FreeBSD 4.x |
| 37 | 2 | 0.00 | 1 | 0.00 | +info@netcraft.com |
| 38 | 2 | 0.00 | 0 | 0.00 | +http://naver.me/bot |
| 39 | 1 | 0.00 | 1 | 0.00 | https://nmap.org/book/nse.html |
| 40 | 1 | 0.00 | 0 | 0.00 | Solaris 2.6.x |
| 41 | 1 | 0.00 | 0 | 0.00 | Win32 |
| 42 | 1 | 0.00 | 1 | 0.00 | OS/2 |
| 43 | 1 | 0.00 | 1 | 0.00 | RISC OS 4.02 |
| 44 | 1 | 0.00 | 0 | 0.00 | Linux 2.0.x |
| 45 | 1 | 0.00 | 0 | 0.00 | +https://discordapp.com |
| 46 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.4 |
| 47 | 1 | 0.00 | 0 | 0.00 | klass@odnoklassniki.ru |
| 48 | 1 | 0.00 | 1 | 0.00 | MSIE 5.5; Windows NT 4.0 |
| 49 | 1 | 0.00 | 1 | 0.00 | ANTFresco/2.17; RISC OS-NC 5.13 Laz1UK13... |
| 50 | 1 | 0.00 | 1 | 0.00 | Linux 2.2.x |
| 51 | 1 | 0.00 | 0 | 0.00 | SunOS 4.1.x |
| 52 | 1 | 0.00 | 1 | 0.00 | OSF1 V5.1 alpha |
| 53 | 1 | 0.00 | 1 | 0.00 | HP-UX B.10.x |
| 54 | 1 | 0.00 | 0 | 0.00 | Windows 3.1 |
