| Used Operating Systems by Visits |
| 1 | 1329 | 3.38 | 1057 | 25.50 | +http://www.baidu.com/search/spider.html |
| 2 | 8280 | 21.08 | 863 | 20.82 | Windows NT |
| 3 | 762 | 1.94 | 449 | 10.83 | +http://ahrefs.com/robot/ |
| 4 | 2390 | 6.08 | 412 | 9.94 | +http://www.linkdex.com/bots/ |
| 5 | 884 | 2.25 | 304 | 7.33 | +http://www.google.com/bot.html |
| 6 | 22948 | 58.42 | 304 | 7.33 | http://mj12bot.com/ |
| 7 | 1066 | 2.71 | 295 | 7.12 | +http://www.bing.com/bingbot.htm |
| 8 | 216 | 0.55 | 192 | 4.63 | +http://www.uptime.com/uptimebot |
| 9 | 795 | 2.02 | 146 | 3.52 | +http://yandex.com/bots |
| 10 | 154 | 0.39 | 32 | 0.77 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 93 | 0.24 | 18 | 0.43 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 26 | 0.07 | 13 | 0.31 | +http://duckduckgo.com |
| 13 | 23 | 0.06 | 7 | 0.17 | http://www.opensiteexplorer.org/dotbot, ... |
| 14 | 7 | 0.02 | 7 | 0.17 | +http://megogoserial.ru |
| 15 | 10 | 0.03 | 5 | 0.12 | +http://help.coccoc.com/searchengine |
| 16 | 44 | 0.11 | 4 | 0.10 | +http://OpenLinkProfiler.org/bot |
| 17 | 4 | 0.01 | 3 | 0.07 | +info@netcraft.com |
| 18 | 27 | 0.07 | 3 | 0.07 | +http://www.seokicks.de/robot.html |
| 19 | 7 | 0.02 | 3 | 0.07 | +http://tiod.ru |
| 20 | 2 | 0.01 | 2 | 0.05 | https://nmap.org/book/nse.html |
| 21 | 14 | 0.04 | 2 | 0.05 | crawler@mixrank.com |
| 22 | 4 | 0.01 | 2 | 0.05 | http://help.yahoo.com/help/us/ysearch/sl... |
| 23 | 2 | 0.01 | 2 | 0.05 | Windows XP |
| 24 | 2 | 0.01 | 2 | 0.05 | Windows 95 |
| 25 | 2 | 0.01 | 2 | 0.05 | Linux i686 [unknown version] |
| 26 | 4 | 0.01 | 2 | 0.05 | PPC Mac OS X Mach-O |
| 27 | 20 | 0.05 | 2 | 0.05 | +https://www.aihitdata.com/about |
| 28 | 20 | 0.05 | 2 | 0.05 | +http://megaindex.com/crawler |
| 29 | 14 | 0.04 | 2 | 0.05 | http://filterdb.iss.net/crawler/ |
| 30 | 18 | 0.05 | 2 | 0.05 | Linux i586 [unknown version] |
| 31 | 1 | 0.00 | 1 | 0.02 | http://www.wise-guys.nl/ |
| 32 | 1 | 0.00 | 1 | 0.02 | +https://gimmeusa.com/crawler.html |
| 33 | 1 | 0.00 | 1 | 0.02 | Intel Mac OS X 10.5 |
| 34 | 4 | 0.01 | 1 | 0.02 | J2ME/MIDP |
| 35 | 10 | 0.03 | 1 | 0.02 | +http://www.exabot.com/go/robot |
| 36 | 2 | 0.01 | 1 | 0.02 | +http://www.grapeshot.co.uk/crawler.php |
| 37 | 1 | 0.00 | 0 | 0.00 | http://webagent.wise-guys.nl/ |
| 38 | 8 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 39 | 2 | 0.01 | 0 | 0.00 | Windows 98 |
| 40 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 41 | 4 | 0.01 | 0 | 0.00 | X11 |
| 42 | 76 | 0.19 | 0 | 0.00 | +http://www.semrush.com/bot.html |
