| Used Operating Systems |
| 1 | 9461 | 37.37 | 1364 | 37.18 | http://www.opensiteexplorer.org/dotbot, ... |
| 2 | 6893 | 27.23 | 812 | 22.13 | Windows NT |
| 3 | 5079 | 20.06 | 114 | 3.11 | http://mj12bot.com/ |
| 4 | 911 | 3.60 | 261 | 7.11 | +http://www.bing.com/bingbot.htm |
| 5 | 800 | 3.16 | 295 | 8.04 | +http://ahrefs.com/robot/ |
| 6 | 489 | 1.93 | 287 | 7.82 | +http://www.baidu.com/search/spider.html |
| 7 | 363 | 1.43 | 114 | 3.11 | +http://www.linkdex.com/bots/ |
| 8 | 340 | 1.34 | 143 | 3.90 | +http://www.google.com/bot.html |
| 9 | 279 | 1.10 | 72 | 1.96 | +http://yandex.com/bots |
| 10 | 176 | 0.70 | 30 | 0.82 | +http://napoveda.seznam.cz/en/seznambot-... |
| 11 | 111 | 0.44 | 32 | 0.87 | +http://www.semrush.com/bot.html |
| 12 | 94 | 0.37 | 15 | 0.41 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 64 | 0.25 | 4 | 0.11 | +http://OpenLinkProfiler.org/bot |
| 14 | 61 | 0.24 | 31 | 0.84 | +http://megogoserial.ru |
| 15 | 45 | 0.18 | 38 | 1.04 | +http://tiod.ru |
| 16 | 38 | 0.15 | 2 | 0.05 | +https://www.aihitdata.com/about |
| 17 | 36 | 0.14 | 35 | 0.95 | +http://www.uptime.com/uptimebot |
| 18 | 30 | 0.12 | 2 | 0.05 | +http://megaindex.com/crawler |
| 19 | 16 | 0.06 | 5 | 0.14 | +http://www.exabot.com/go/robot |
| 20 | 10 | 0.04 | 2 | 0.05 | +https://blog.vebidoo.de/vebidoobot/ |
| 21 | 4 | 0.02 | 2 | 0.05 | +http://sur.ly/bot.html |
| 22 | 2 | 0.01 | 2 | 0.05 | https://nmap.org/book/nse.html |
| 23 | 2 | 0.01 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 24 | 2 | 0.01 | 1 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 25 | 2 | 0.01 | 1 | 0.03 | +info@netcraft.com |
| 26 | 2 | 0.01 | 1 | 0.03 | Windows 98 |
| 27 | 2 | 0.01 | 1 | 0.03 | +http://duckduckgo.com |
| 28 | 1 | 0.00 | 1 | 0.03 | Windows 95 |
| 29 | 1 | 0.00 | 1 | 0.03 | Windows ME |
| 30 | 1 | 0.00 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 31 | 1 | 0.00 | 1 | 0.03 | X11 |
