| Used Operating Systems |
| 1 | 6548 | 46.42 | 3 | 0.14 | +http://megaindex.com/crawler |
| 2 | 3238 | 22.95 | 877 | 41.39 | +http://www.baidu.com/search/spider.html |
| 3 | 2957 | 20.96 | 1154 | 54.46 | Windows NT |
| 4 | 500 | 3.54 | 2 | 0.09 | Linux [unknown version] |
| 5 | 500 | 3.54 | 2 | 0.09 | Linux i586 [unknown version] |
| 6 | 152 | 1.08 | 61 | 2.88 | +http://www.google.com/bot.html |
| 7 | 138 | 0.98 | 15 | 0.71 | +http://yandex.com/bots |
| 8 | 58 | 0.41 | 0 | 0.00 | +http://www.bing.com/bingbot.htm |
| 9 | 10 | 0.07 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 10 | 3 | 0.02 | 3 | 0.14 | Windows 95 |
| 11 | 2 | 0.01 | 2 | 0.09 | +info@netcraft.com |
