| Used Operating Systems |
| 1 | 1412 | 28.80 | 10 | 1.10 | http://mj12bot.com/ |
| 2 | 900 | 18.36 | 6 | 0.66 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 737 | 15.03 | 220 | 24.10 | +http://www.bing.com/bingbot.htm |
| 4 | 586 | 11.95 | 153 | 16.76 | Windows NT |
| 5 | 531 | 10.83 | 104 | 11.39 | +http://www.google.com/bot.html |
| 6 | 239 | 4.87 | 219 | 23.99 | +http://www.baidu.com/search/spider.html |
| 7 | 230 | 4.69 | 122 | 13.36 | +http://ahrefs.com/robot/ |
| 8 | 175 | 3.57 | 58 | 6.35 | +http://yandex.com/bots |
| 9 | 54 | 1.10 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 10 | 16 | 0.33 | 4 | 0.44 | +http://OpenLinkProfiler.org/bot |
| 11 | 5 | 0.10 | 1 | 0.11 | https://www.dataprovider.com/spider/ |
| 12 | 5 | 0.10 | 5 | 0.55 | Windows 95 |
| 13 | 4 | 0.08 | 4 | 0.44 | Windows 98 |
| 14 | 2 | 0.04 | 2 | 0.22 | +info@netcraft.com |
| 15 | 2 | 0.04 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 16 | 1 | 0.02 | 1 | 0.11 | Auto; Windows |
| 17 | 1 | 0.02 | 1 | 0.11 | Windows XP |
| 18 | 1 | 0.02 | 1 | 0.11 | Windows ME |
| 19 | 1 | 0.02 | 1 | 0.11 | ) - BrowseX (2.0.0 Windows |
| 20 | 1 | 0.02 | 1 | 0.11 | +http://www.uptime.com/uptimebot |
