| Used Operating Systems |
| 1 | 3742 | 48.51 | 194 | 6.26 | +http://yandex.com/bots |
| 2 | 2965 | 38.44 | 2394 | 77.28 | +http://www.baidu.com/search/spider.html |
| 3 | 364 | 4.72 | 178 | 5.75 | Windows NT |
| 4 | 206 | 2.67 | 115 | 3.71 | +http://www.bing.com/bingbot.htm |
| 5 | 188 | 2.44 | 105 | 3.39 | +http://www.xovibot.net/ |
| 6 | 153 | 1.98 | 46 | 1.48 | +http://www.google.com/bot.html |
| 7 | 21 | 0.27 | 7 | 0.23 | +http://OpenLinkProfiler.org/bot |
| 8 | 12 | 0.16 | 12 | 0.39 | Windows 95 |
| 9 | 10 | 0.13 | 8 | 0.26 | Windows 98 |
| 10 | 7 | 0.09 | 3 | 0.10 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 7 | 0.09 | 7 | 0.23 | +http://www.uptime.com/uptimebot |
| 12 | 6 | 0.08 | 2 | 0.06 | +https://www.dataprovider.com/ |
| 13 | 5 | 0.06 | 5 | 0.16 | Auto; Windows |
| 14 | 4 | 0.05 | 4 | 0.13 | Windows CE |
| 15 | 4 | 0.05 | 2 | 0.06 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 16 | 4 | 0.05 | 4 | 0.13 | Windows 2000 |
| 17 | 4 | 0.05 | 3 | 0.10 | Windows 3.1 |
| 18 | 4 | 0.05 | 2 | 0.06 | +https://www.aihitdata.com/about |
| 19 | 2 | 0.03 | 1 | 0.03 | Windows XP |
| 20 | 2 | 0.03 | 2 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 21 | 2 | 0.03 | 2 | 0.06 | ) - BrowseX (2.0.0 Windows |
| 22 | 1 | 0.01 | 1 | 0.03 | Windows ME |
| 23 | 1 | 0.01 | 1 | 0.03 | Linux [unknown version] |
