| Used Operating Systems |
| 1 | 2234 | 32.50 | 248 | 11.37 | +http://yandex.com/bots |
| 2 | 1160 | 16.88 | 399 | 18.29 | Windows NT |
| 3 | 1006 | 14.64 | 792 | 36.31 | +http://www.baidu.com/search/spider.html |
| 4 | 507 | 7.38 | 18 | 0.83 | http://mj12bot.com/ |
| 5 | 426 | 6.20 | 193 | 8.85 | +http://ahrefs.com/robot/ |
| 6 | 344 | 5.01 | 85 | 3.90 | +http://www.google.com/bot.html |
| 7 | 272 | 3.96 | 112 | 5.14 | +http://www.bing.com/bingbot.htm |
| 8 | 239 | 3.48 | 77 | 3.53 | +http://www.linkdex.com/bots/ |
| 9 | 98 | 1.43 | 38 | 1.74 | Windows XP |
| 10 | 92 | 1.34 | 77 | 3.53 | +http://www.uptime.com/uptimebot |
| 11 | 79 | 1.15 | 32 | 1.47 | Windows 95 |
| 12 | 76 | 1.11 | 31 | 1.42 | Windows 98 |
| 13 | 70 | 1.02 | 5 | 0.23 | +http://OpenLinkProfiler.org/bot |
| 14 | 60 | 0.87 | 4 | 0.18 | +https://www.aihitdata.com/about |
| 15 | 44 | 0.64 | 17 | 0.78 | http://www.opensiteexplorer.org/dotbot, ... |
| 16 | 28 | 0.41 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 17 | 26 | 0.38 | 2 | 0.09 | +http://megaindex.com/crawler |
| 18 | 18 | 0.26 | 7 | 0.32 | Windows ME |
| 19 | 17 | 0.25 | 9 | 0.41 | MSIE 5.5; Windows NT 4.0 |
| 20 | 16 | 0.23 | 6 | 0.28 | Windows CE |
| 21 | 14 | 0.20 | 6 | 0.28 | Auto; Windows |
| 22 | 10 | 0.15 | 4 | 0.18 | Windows 3.1 |
| 23 | 8 | 0.12 | 4 | 0.18 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 24 | 6 | 0.09 | 2 | 0.09 | ) - BrowseX (2.0.0 Windows |
| 25 | 6 | 0.09 | 4 | 0.18 | +http://www.grapeshot.co.uk/crawler.php |
| 26 | 4 | 0.06 | 2 | 0.09 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 27 | 4 | 0.06 | 2 | 0.09 | http://nmap.org/book/nse.html |
| 28 | 4 | 0.06 | 2 | 0.09 | +info@netcraft.com |
| 29 | 3 | 0.04 | 1 | 0.05 | MSIE 5.5; Windows NT 5.0 |
| 30 | 1 | 0.01 | 1 | 0.05 | https://nmap.org/book/nse.html |
| 31 | 1 | 0.01 | 1 | 0.05 | +http://www.id-search.xyz/bot.html |
