| Used Operating Systems |
| 1 | 2787 | 65.42 | 2271 | 71.01 | +http://www.baidu.com/search/spider.html |
| 2 | 508 | 11.92 | 503 | 15.73 | http://www.yodao.com/help/webmaster/spid... |
| 3 | 393 | 9.23 | 252 | 7.88 | Windows NT |
| 4 | 257 | 6.03 | 85 | 2.66 | +http://www.google.com/bot.html |
| 5 | 218 | 5.12 | 47 | 1.47 | +http://yandex.com/bots |
| 6 | 24 | 0.56 | 12 | 0.38 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 14 | 0.33 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 8 | 14 | 0.33 | 8 | 0.25 | +http://www.bing.com/bingbot.htm |
| 9 | 12 | 0.28 | 6 | 0.19 | Windows 98 |
| 10 | 8 | 0.19 | 4 | 0.13 | http://www.youdao.com/help/webmaster/spi... |
| 11 | 8 | 0.19 | 2 | 0.06 | +http://domains.checkparams.com/ |
| 12 | 6 | 0.14 | 2 | 0.06 | ezooms.bot@gmail.com |
| 13 | 4 | 0.09 | 2 | 0.06 | +http://ahrefs.com/robot/ |
| 14 | 4 | 0.09 | 2 | 0.06 | Linux i686 [unknown version] |
| 15 | 2 | 0.05 | 1 | 0.03 | +http://www.aihit.com/ |
| 16 | 1 | 0.02 | 1 | 0.03 | +info@netcraft.com |
