| Used Operating Systems by Visits |
| 1 | 30153 | 51.77 | 12272 | 76.51 | +http://ahrefs.com/robot/ |
| 2 | 850 | 1.46 | 722 | 4.50 | +http://www.baidu.com/search/spider.html |
| 3 | 4825 | 8.28 | 635 | 3.96 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 528 | 0.91 | 455 | 2.84 | +http://megogoserial.ru |
| 5 | 980 | 1.68 | 441 | 2.75 | Windows NT |
| 6 | 519 | 0.89 | 436 | 2.72 | +http://tiod.ru |
| 7 | 698 | 1.20 | 308 | 1.92 | +http://www.bing.com/bingbot.htm |
| 8 | 2634 | 4.52 | 223 | 1.39 | +http://yandex.com/bots |
| 9 | 16143 | 27.72 | 214 | 1.33 | http://mj12bot.com/ |
| 10 | 214 | 0.37 | 105 | 0.65 | +http://www.google.com/bot.html |
| 11 | 399 | 0.69 | 102 | 0.64 | +http://www.linkdex.com/bots/ |
| 12 | 36 | 0.06 | 26 | 0.16 | +http://www.uptime.com/uptimebot |
| 13 | 18 | 0.03 | 14 | 0.09 | Windows 95 |
| 14 | 20 | 0.03 | 9 | 0.06 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 15 | 8 | 0.01 | 7 | 0.04 | Auto; Windows |
| 16 | 8 | 0.01 | 7 | 0.04 | MSIE 5.5; Windows NT 4.0 |
| 17 | 30 | 0.05 | 6 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 18 | 6 | 0.01 | 6 | 0.04 | ) - BrowseX (2.0.0 Windows |
| 19 | 58 | 0.10 | 5 | 0.03 | +http://www.semrush.com/bot.html |
| 20 | 4 | 0.01 | 4 | 0.02 | Windows 2000 |
| 21 | 10 | 0.02 | 4 | 0.02 | Windows 98 |
| 22 | 8 | 0.01 | 4 | 0.02 | +http://duckduckgo.com |
| 23 | 28 | 0.05 | 4 | 0.02 | +http://napoveda.seznam.cz/en/seznambot-... |
| 24 | 4 | 0.01 | 3 | 0.02 | Windows CE |
| 25 | 3 | 0.01 | 3 | 0.02 | Windows ME |
| 26 | 4 | 0.01 | 2 | 0.01 | +https://gimmeusa.com/crawler.html |
| 27 | 4 | 0.01 | 2 | 0.01 | +http://cliqz.com/company/cliqzbot |
| 28 | 4 | 0.01 | 2 | 0.01 | Windows XP |
| 29 | 4 | 0.01 | 2 | 0.01 | +info@netcraft.com |
| 30 | 6 | 0.01 | 2 | 0.01 | +https://www.aihitdata.com/about |
| 31 | 2 | 0.00 | 2 | 0.01 | X11 |
| 32 | 6 | 0.01 | 2 | 0.01 | Linux i586 [unknown version] |
| 33 | 6 | 0.01 | 2 | 0.01 | +http://www.profound.net/domainappender |
| 34 | 2 | 0.00 | 2 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 35 | 2 | 0.00 | 1 | 0.01 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 36 | 2 | 0.00 | 1 | 0.01 | http://nmap.org/book/nse.html |
| 37 | 3 | 0.01 | 1 | 0.01 | Linux [unknown version] |
| 38 | 1 | 0.00 | 1 | 0.01 | +http://www.id-search.xyz/bot.html |
| 39 | 1 | 0.00 | 1 | 0.01 | Intel Mac OS X 10.4 |
| 40 | 2 | 0.00 | 1 | 0.01 | Windows 3.1 |
| 41 | 3 | 0.01 | 1 | 0.01 | +http://megaindex.com/crawler |
| 42 | 4 | 0.01 | 0 | 0.00 | +http://siteexplorer.info/Backlink-Check... |
| 43 | 2 | 0.00 | 0 | 0.00 | Intel Mac OS X 10.6 |
