| Used Operating Systems |
| 1 | 9476 | 37.57 | 100 | 3.02 | http://mj12bot.com/ |
| 2 | 6808 | 27.00 | 813 | 24.55 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 5929 | 23.51 | 1471 | 44.43 | Windows NT |
| 4 | 847 | 3.36 | 198 | 5.98 | +http://www.bing.com/bingbot.htm |
| 5 | 450 | 1.78 | 83 | 2.51 | +http://yandex.com/bots |
| 6 | 404 | 1.60 | 190 | 5.74 | +http://www.google.com/bot.html |
| 7 | 347 | 1.38 | 140 | 4.23 | +http://ahrefs.com/robot/ |
| 8 | 298 | 1.18 | 94 | 2.84 | +http://www.linkdex.com/bots/ |
| 9 | 150 | 0.59 | 19 | 0.57 | +http://napoveda.seznam.cz/en/seznambot-... |
| 10 | 148 | 0.59 | 132 | 3.99 | +http://www.baidu.com/search/spider.html |
| 11 | 120 | 0.48 | 26 | 0.79 | +http://www.semrush.com/bot.html |
| 12 | 96 | 0.38 | 6 | 0.18 | +http://OpenLinkProfiler.org/bot |
| 13 | 38 | 0.15 | 2 | 0.06 | +https://www.aihitdata.com/about |
| 14 | 21 | 0.08 | 1 | 0.03 | X11 |
| 15 | 16 | 0.06 | 3 | 0.09 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 14 | 0.06 | 1 | 0.03 | Linux i586 [unknown version] |
| 17 | 11 | 0.04 | 1 | 0.03 | Android 2.3.5 |
| 18 | 10 | 0.04 | 4 | 0.12 | +http://www.grapeshot.co.uk/crawler.php |
| 19 | 8 | 0.03 | 8 | 0.24 | +http://alphaseobot.com/bot.html |
| 20 | 6 | 0.02 | 6 | 0.18 | +http://www.uptime.com/uptimebot |
| 21 | 6 | 0.02 | 4 | 0.12 | Windows 98 |
| 22 | 4 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 23 | 3 | 0.01 | 3 | 0.09 | Windows 95 |
| 24 | 3 | 0.01 | 1 | 0.03 | Linux i686 [unknown version] |
| 25 | 2 | 0.01 | 2 | 0.06 | Intel Mac OS X 10.4 |
| 26 | 2 | 0.01 | 1 | 0.03 | +http://domainsigma.com/robot |
| 27 | 1 | 0.00 | 1 | 0.03 | +http://sur.ly/bot.html |
| 28 | 1 | 0.00 | 1 | 0.03 | +info@netcraft.com |
