| Used Operating Systems by Visits |
| 1 | 1802 | 5.87 | 1318 | 63.06 | +http://www.baidu.com/search/spider.html |
| 2 | 21937 | 71.50 | 356 | 17.03 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 466 | 1.52 | 171 | 8.18 | Windows NT |
| 4 | 381 | 1.24 | 96 | 4.59 | +http://www.google.com/bot.html |
| 5 | 220 | 0.72 | 58 | 2.78 | +http://www.bing.com/bingbot.htm |
| 6 | 248 | 0.81 | 32 | 1.53 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 94 | 0.31 | 17 | 0.81 | +http://yandex.com/bots |
| 8 | 28 | 0.09 | 9 | 0.43 | +http://www.linkdex.com/bots/ |
| 9 | 8 | 0.03 | 8 | 0.38 | Windows 95 |
| 10 | 5474 | 17.84 | 6 | 0.29 | +http://OpenLinkProfiler.org/bot |
| 11 | 6 | 0.02 | 5 | 0.24 | MSIE 5.5; Windows NT 4.0 |
| 12 | 2 | 0.01 | 2 | 0.10 | Windows 2000 |
| 13 | 2 | 0.01 | 2 | 0.10 | Linux i686 [unknown version] |
| 14 | 2 | 0.01 | 2 | 0.10 | Linux [unknown version] |
| 15 | 4 | 0.01 | 2 | 0.10 | +http://www.meanpath.com/meanpathbot.htm... |
| 16 | 4 | 0.01 | 2 | 0.10 | Windows 98 |
| 17 | 2 | 0.01 | 2 | 0.10 | +http://www.semrush.com/bot.html |
| 18 | 2 | 0.01 | 2 | 0.10 | +info@netcraft.com |
