| Used Operating Systems |
| 1 | 1620 | 43.18 | 759 | 37.35 | +http://www.google.com/bot.html |
| 2 | 1183 | 31.53 | 881 | 43.36 | Windows NT |
| 3 | 288 | 7.68 | 130 | 6.40 | +http://www.bing.com/bingbot.htm |
| 4 | 194 | 5.17 | 71 | 3.49 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 192 | 5.12 | 37 | 1.82 | +http://yandex.com/bots |
| 6 | 80 | 2.13 | 76 | 3.74 | +http://www.baidu.com/search/spider.html |
| 7 | 28 | 0.75 | 15 | 0.74 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 24 | 0.64 | 3 | 0.15 | +http://advbot.net/bot.html |
| 9 | 21 | 0.56 | 3 | 0.15 | +http://OpenLinkProfiler.org/bot |
| 10 | 16 | 0.43 | 3 | 0.15 | Windows 98 |
| 11 | 15 | 0.40 | 13 | 0.64 | Windows 95 |
| 12 | 14 | 0.37 | 7 | 0.34 | +http://www.semrush.com/bot.html |
| 13 | 12 | 0.32 | 2 | 0.10 | +http://www.aihitdata.com/about |
| 14 | 10 | 0.27 | 0 | 0.00 | Linux [unknown version] |
| 15 | 8 | 0.21 | 2 | 0.10 | +http://getdownload.ws |
| 16 | 8 | 0.21 | 4 | 0.20 | +http://www.meanpath.com/meanpathbot.htm... |
| 17 | 6 | 0.16 | 6 | 0.30 | Windows CE |
| 18 | 4 | 0.11 | 3 | 0.15 | MSIE 5.5; Windows NT 5.0 |
| 19 | 4 | 0.11 | 1 | 0.05 | X11 |
| 20 | 4 | 0.11 | 1 | 0.05 | +http://get4dl.net |
| 21 | 3 | 0.08 | 3 | 0.15 | Windows 2000 |
| 22 | 3 | 0.08 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 23 | 3 | 0.08 | 2 | 0.10 | Android 2.3.5 |
| 24 | 3 | 0.08 | 1 | 0.05 | +info@netcraft.com |
| 25 | 3 | 0.08 | 3 | 0.15 | MSIE 5.5; Windows NT 4.0 |
| 26 | 2 | 0.05 | 2 | 0.10 | Windows XP |
| 27 | 2 | 0.05 | 2 | 0.10 | Windows ME |
| 28 | 2 | 0.05 | 2 | 0.10 | Linux i686 [unknown version] |
