| Used Operating Systems by Visits |
| 1 | 2741 | 4.23 | 2390 | 29.64 | +http://www.baidu.com/search/spider.html |
| 2 | 2443 | 3.77 | 1973 | 24.47 | +http://ahrefs.com/robot/ |
| 3 | 8226 | 12.69 | 1824 | 22.62 | Windows NT |
| 4 | 2521 | 3.89 | 435 | 5.39 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 750 | 1.16 | 349 | 4.33 | +http://www.bing.com/bingbot.htm |
| 6 | 1622 | 2.50 | 276 | 3.42 | +http://www.linkdex.com/bots/ |
| 7 | 26574 | 40.98 | 208 | 2.58 | http://mj12bot.com/ |
| 8 | 377 | 0.58 | 175 | 2.17 | +http://www.google.com/bot.html |
| 9 | 5300 | 8.17 | 175 | 2.17 | +http://www.semrush.com/bot.html |
| 10 | 721 | 1.11 | 167 | 2.07 | +http://yandex.com/bots |
| 11 | 39 | 0.06 | 19 | 0.24 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 33 | 0.05 | 16 | 0.20 | +http://www.exabot.com/go/robot |
| 13 | 15 | 0.02 | 13 | 0.16 | +http://www.uptime.com/uptimebot |
| 14 | 11 | 0.02 | 11 | 0.14 | Windows 95 |
| 15 | 5 | 0.01 | 5 | 0.06 | Auto; Windows |
| 16 | 5 | 0.01 | 5 | 0.06 | MSIE 5.5; Windows NT 4.0 |
| 17 | 10 | 0.02 | 4 | 0.05 | Windows 98 |
| 18 | 3 | 0.00 | 3 | 0.04 | MSIE 5.5; Windows NT 5.0 |
| 19 | 2 | 0.00 | 2 | 0.02 | Windows 3.1 |
| 20 | 18 | 0.03 | 2 | 0.02 | +http://www.seokicks.de/robot.html |
| 21 | 13336 | 20.57 | 2 | 0.02 | +http://megaindex.com/crawler |
| 22 | 4 | 0.01 | 2 | 0.02 | +http://duckduckgo.com |
| 23 | 1 | 0.00 | 1 | 0.01 | Windows 2000 |
| 24 | 1 | 0.00 | 1 | 0.01 | +https://github.com/AliasIO/Wappalyzer |
| 25 | 3 | 0.00 | 1 | 0.01 | Windows XP |
| 26 | 1 | 0.00 | 1 | 0.01 | Windows ME |
| 27 | 1 | 0.00 | 1 | 0.01 | +http://www.id-search.xyz/bot.html |
| 28 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 29 | 1 | 0.00 | 1 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 30 | 2 | 0.00 | 1 | 0.01 | +http://www.grapeshot.co.uk/crawler.php |
| 31 | 5 | 0.01 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 32 | 3 | 0.00 | 0 | 0.00 | +http://www.tineye.com/crawler.html |
| 33 | 2 | 0.00 | 0 | 0.00 | Android |
| 34 | 43 | 0.07 | 0 | 0.00 | X11 |
| 35 | 19 | 0.03 | 0 | 0.00 | Android 2.3.5 |
