| Used Operating Systems by Visits |
| 1 | 42916 | 38.06 | 13912 | 69.89 | Windows NT |
| 2 | 15950 | 14.15 | 4009 | 20.14 | +http://ahrefs.com/robot/ |
| 3 | 2405 | 2.13 | 1204 | 6.05 | +http://www.baidu.com/search/spider.html |
| 4 | 50291 | 44.60 | 488 | 2.45 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 358 | 0.32 | 92 | 0.46 | +http://www.bing.com/bingbot.htm |
| 6 | 272 | 0.24 | 83 | 0.42 | +http://yandex.com/bots |
| 7 | 202 | 0.18 | 28 | 0.14 | +http://www.google.com/bot.html |
| 8 | 134 | 0.12 | 27 | 0.14 | http://www.opensiteexplorer.org/dotbot, ... |
| 9 | 59 | 0.05 | 15 | 0.08 | +http://www.linkdex.com/bots/ |
| 10 | 30 | 0.03 | 12 | 0.06 | +http://www.exabot.com/go/robot |
| 11 | 66 | 0.06 | 11 | 0.06 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 14 | 0.01 | 7 | 0.04 | +http://www.meanpath.com/meanpathbot.htm... |
| 13 | 27 | 0.02 | 5 | 0.03 | Windows 95 |
| 14 | 8 | 0.01 | 4 | 0.02 | http://www.botje.com/plukkie.htm |
| 15 | 2 | 0.00 | 2 | 0.01 | Auto; Windows |
| 16 | 2 | 0.00 | 2 | 0.01 | Linux i686 [unknown version] |
| 17 | 2 | 0.00 | 2 | 0.01 | +info@netcraft.com |
| 18 | 7 | 0.01 | 2 | 0.01 | Windows 98 |
| 19 | 4 | 0.00 | 1 | 0.01 | Android 2.3.5 |
| 20 | 2 | 0.00 | 0 | 0.00 | Windows XP |
