| Used Operating Systems |
| 1 | 42045 | 35.89 | 25910 | 84.30 | +http://ahrefs.com/robot/ |
| 2 | 41938 | 35.80 | 331 | 1.08 | http://mj12bot.com/ |
| 3 | 8281 | 7.07 | 653 | 2.12 | Windows NT |
| 4 | 6632 | 5.66 | 1 | 0.00 | +http://megaindex.com/crawler |
| 5 | 4060 | 3.47 | 926 | 3.01 | http://www.opensiteexplorer.org/dotbot, ... |
| 6 | 2994 | 2.56 | 594 | 1.93 | +http://www.linkdex.com/bots/ |
| 7 | 2276 | 1.94 | 540 | 1.76 | +http://www.bing.com/bingbot.htm |
| 8 | 2075 | 1.77 | 11 | 0.04 | +http://www.warebay.com/bot.html |
| 9 | 1751 | 1.49 | 939 | 3.06 | +http://www.baidu.com/search/spider.html |
| 10 | 1714 | 1.46 | 136 | 0.44 | +http://yandex.com/bots |
| 11 | 1549 | 1.32 | 347 | 1.13 | +http://www.google.com/bot.html |
| 12 | 745 | 0.64 | 49 | 0.16 | +http://napoveda.seznam.cz/en/seznambot-... |
| 13 | 462 | 0.39 | 73 | 0.24 | +http://www.semrush.com/bot.html |
| 14 | 203 | 0.17 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 15 | 64 | 0.05 | 25 | 0.08 | +http://www.findxbot.com |
| 16 | 62 | 0.05 | 58 | 0.19 | +http://www.uptime.com/uptimebot |
| 17 | 61 | 0.05 | 49 | 0.16 | +http://tiod.ru |
| 18 | 48 | 0.04 | 35 | 0.11 | +http://megogoserial.ru |
| 19 | 36 | 0.03 | 3 | 0.01 | +http://www.seokicks.de/robot.html |
| 20 | 33 | 0.03 | 18 | 0.06 | +http://www.exabot.com/go/robot |
| 21 | 15 | 0.01 | 4 | 0.01 | +http://www.pinterest.com/bot.html |
| 22 | 15 | 0.01 | 1 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 23 | 15 | 0.01 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 24 | 9 | 0.01 | 3 | 0.01 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 25 | 9 | 0.01 | 5 | 0.02 | +http://sur.ly/bot.html |
| 26 | 6 | 0.01 | 3 | 0.01 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 27 | 6 | 0.01 | 2 | 0.01 | +https://www.mojeek.com/bot.html |
| 28 | 6 | 0.01 | 3 | 0.01 | +http://duckduckgo.com |
| 29 | 4 | 0.00 | 0 | 0.00 | http://yooz.ir; info@yooz.ir |
| 30 | 4 | 0.00 | 3 | 0.01 | +info@netcraft.com |
| 31 | 3 | 0.00 | 1 | 0.00 | Linux i686 [unknown version] |
| 32 | 3 | 0.00 | 1 | 0.00 | +http://prlog.ru/ |
| 33 | 2 | 0.00 | 1 | 0.00 | http://www.tkl.iis.u-tokyo.ac.jp/~crawle... |
| 34 | 2 | 0.00 | 1 | 0.00 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 35 | 2 | 0.00 | 0 | 0.00 | Linux [unknown version] |
| 36 | 2 | 0.00 | 1 | 0.00 | +http://cliqz.com/company/cliqzbot |
| 37 | 2 | 0.00 | 0 | 0.00 | +http://www.xovibot.net/ |
| 38 | 1 | 0.00 | 1 | 0.00 | https://nmap.org/book/nse.html |
| 39 | 1 | 0.00 | 1 | 0.00 | OpenBSD [unknown version] |
| 40 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.5 |
| 41 | 1 | 0.00 | 1 | 0.00 | Intel Mac OS X 10.4 |
| 42 | 1 | 0.00 | 1 | 0.00 | X11 |
| 43 | 1 | 0.00 | 1 | 0.00 | Windows 95 |
