| Used Operating Systems |
| 1 | 12422 | 79.61 | 141 | 7.40 | http://mj12bot.com/ |
| 2 | 1002 | 6.42 | 571 | 29.97 | +http://www.google.com/bot.html |
| 3 | 410 | 2.63 | 240 | 12.60 | +http://ahrefs.com/robot/ |
| 4 | 383 | 2.45 | 333 | 17.48 | +http://www.baidu.com/search/spider.html |
| 5 | 372 | 2.38 | 188 | 9.87 | +http://www.bing.com/bingbot.htm |
| 6 | 283 | 1.81 | 189 | 9.92 | Windows NT |
| 7 | 232 | 1.49 | 81 | 4.25 | +http://yandex.com/bots |
| 8 | 172 | 1.10 | 46 | 2.41 | +http://www.linkdex.com/bots/ |
| 9 | 87 | 0.56 | 22 | 1.15 | +http://www.semrush.com/bot.html |
| 10 | 60 | 0.38 | 26 | 1.36 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 40 | 0.26 | 5 | 0.26 | +http://www.seokicks.de/robot.html |
| 12 | 33 | 0.21 | 29 | 1.52 | +http://www.uptime.com/uptimebot |
| 13 | 22 | 0.14 | 12 | 0.63 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 18 | 0.12 | 2 | 0.10 | +http://OpenLinkProfiler.org/bot |
| 15 | 16 | 0.10 | 2 | 0.10 | +http://megaindex.com/crawler |
| 16 | 12 | 0.08 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 17 | 11 | 0.07 | 5 | 0.26 | http://help.yahoo.com/help/us/ysearch/sl... |
| 18 | 6 | 0.04 | 1 | 0.05 | +http://siteexplorer.info/Backlink-Check... |
| 19 | 6 | 0.04 | 2 | 0.10 | Linux i686 [unknown version] |
| 20 | 4 | 0.03 | 2 | 0.10 | +info@netcraft.com |
| 21 | 4 | 0.03 | 2 | 0.10 | +http://www.grapeshot.co.uk/crawler.php |
| 22 | 2 | 0.01 | 1 | 0.05 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 23 | 2 | 0.01 | 2 | 0.10 | +http://www.id-search.xyz/bot.html |
| 24 | 2 | 0.01 | 2 | 0.10 | Linux [unknown version] |
| 25 | 2 | 0.01 | 1 | 0.05 | http://www.opensiteexplorer.org/dotbot, ... |
