| Used Operating Systems |
| 1 | 500 | 24.67 | 2 | 0.34 | +http://www.warebay.com/bot.html |
| 2 | 432 | 21.31 | 326 | 54.70 | +http://www.baidu.com/search/spider.html |
| 3 | 389 | 19.19 | 59 | 9.90 | +http://www.google.com/bot.html |
| 4 | 327 | 16.13 | 123 | 20.64 | +http://yandex.com/bots |
| 5 | 147 | 7.25 | 28 | 4.70 | Windows NT |
| 6 | 95 | 4.69 | 38 | 6.38 | +http://www.bing.com/bingbot.htm |
| 7 | 46 | 2.27 | 4 | 0.67 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 40 | 1.97 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 38 | 1.87 | 14 | 2.35 | ezooms.bot@gmail.com |
| 10 | 5 | 0.25 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 11 | 2 | 0.10 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 12 | 2 | 0.10 | 2 | 0.34 | +info@netcraft.com |
| 13 | 2 | 0.10 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 14 | 1 | 0.05 | 0 | 0.00 | Intel Mac OS X 10.5 |
| 15 | 1 | 0.05 | 0 | 0.00 | Linux [unknown version] |
