| Used Operating Systems |
| 1 | 28334 | 46.35 | 316 | 5.65 | http://mj12bot.com/ |
| 2 | 14441 | 23.62 | 334 | 5.97 | Windows NT |
| 3 | 3229 | 5.28 | 174 | 3.11 | +http://yandex.com/bots |
| 4 | 2449 | 4.01 | 850 | 15.19 | +http://www.baidu.com/search/spider.html |
| 5 | 2344 | 3.83 | 536 | 9.58 | +http://www.google.com/bot.html |
| 6 | 2157 | 3.53 | 409 | 7.31 | +http://www.bing.com/bingbot.htm |
| 7 | 2044 | 3.34 | 705 | 12.60 | +http://ahrefs.com/robot/ |
| 8 | 968 | 1.58 | 804 | 14.37 | +http://megogoserial.ru |
| 9 | 894 | 1.46 | 720 | 12.87 | +http://tiod.ru |
| 10 | 885 | 1.45 | 8 | 0.14 | +http://www.seokicks.de/robot.html |
| 11 | 879 | 1.44 | 131 | 2.34 | +http://napoveda.seznam.cz/en/seznambot-... |
| 12 | 588 | 0.96 | 7 | 0.13 | +http://OpenLinkProfiler.org/bot |
| 13 | 339 | 0.55 | 239 | 4.27 | +http://www.linkdex.com/bots/ |
| 14 | 203 | 0.33 | 67 | 1.20 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 200 | 0.33 | 2 | 0.04 | +https://www.aihitdata.com/about |
| 16 | 134 | 0.22 | 53 | 0.95 | +http://www.semrush.com/bot.html |
| 17 | 129 | 0.21 | 21 | 0.38 | http://www.opensiteexplorer.org/dotbot, ... |
| 18 | 107 | 0.18 | 3 | 0.05 | +http://www.findxbot.com |
| 19 | 107 | 0.18 | 1 | 0.02 | MAUI Runtime |
| 20 | 86 | 0.14 | 1 | 0.02 | +http://megaindex.com/crawler |
| 21 | 85 | 0.14 | 45 | 0.80 | +http://www.pinterest.com/bot.html |
| 22 | 72 | 0.12 | 14 | 0.25 | +http://help.coccoc.com/searchengine |
| 23 | 68 | 0.11 | 1 | 0.02 | +http://www.uptime.com/uptimebot |
| 24 | 63 | 0.10 | 21 | 0.38 | +http://cs.daum.net/faq/15/4118.html?faq... |
| 25 | 50 | 0.08 | 42 | 0.75 | +http://www.xovibot.net/ |
| 26 | 42 | 0.07 | 6 | 0.11 | +http://siteexplorer.info/Backlink-Check... |
| 27 | 35 | 0.06 | 5 | 0.09 | Linux i686 [unknown version] |
| 28 | 33 | 0.05 | 11 | 0.20 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 29 | 32 | 0.05 | 1 | 0.02 | +https://blog.vebidoo.de/vebidoobot/ |
| 30 | 24 | 0.04 | 3 | 0.05 | +http://glutenfreepleasure.com/ |
| 31 | 24 | 0.04 | 19 | 0.34 | +http://www.profound.net/domainappender |
| 32 | 16 | 0.03 | 5 | 0.09 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 33 | 14 | 0.02 | 5 | 0.09 | +http://www.exabot.com/go/robot |
| 34 | 10 | 0.02 | 4 | 0.07 | +http://cliqz.com/company/cliqzbot |
| 35 | 6 | 0.01 | 6 | 0.11 | Intel Mac OS X 10.5 |
| 36 | 5 | 0.01 | 1 | 0.02 | X11 |
| 37 | 4 | 0.01 | 4 | 0.07 | Macintosh PPC |
| 38 | 4 | 0.01 | 2 | 0.04 | http://www.majestic12.co.uk/bot.php?+ |
| 39 | 4 | 0.01 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 40 | 4 | 0.01 | 2 | 0.04 | +http://duckduckgo.com |
| 41 | 3 | 0.00 | 1 | 0.02 | +info@netcraft.com |
| 42 | 2 | 0.00 | 2 | 0.04 | twingly.com |
| 43 | 2 | 0.00 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 44 | 2 | 0.00 | 2 | 0.04 | Linux [unknown version] |
| 45 | 2 | 0.00 | 2 | 0.04 | X11; Linux x86_64; de |
| 46 | 2 | 0.00 | 2 | 0.04 | +http://www.id-search.xyz/bot.html |
| 47 | 2 | 0.00 | 2 | 0.04 | Windows 95 |
| 48 | 1 | 0.00 | 1 | 0.02 | OpenBSD [unknown version] |
| 49 | 1 | 0.00 | 1 | 0.02 | Windows XP |
| 50 | 1 | 0.00 | 1 | 0.02 | Windows 98 |
| 51 | 1 | 0.00 | 1 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 52 | 1 | 0.00 | 1 | 0.02 | IRIX 6.x |
| 53 | 1 | 0.00 | 1 | 0.02 | Windows ME |
