| Used Operating Systems |
| 1 | 638 | 36.42 | 581 | 49.24 | +http://www.baidu.com/search/spider.html |
| 2 | 406 | 23.17 | 402 | 34.07 | http://www.yodao.com/help/webmaster/spid... |
| 3 | 309 | 17.64 | 54 | 4.58 | +http://www.google.com/bot.html |
| 4 | 260 | 14.84 | 62 | 5.25 | +http://yandex.com/bots |
| 5 | 51 | 2.91 | 33 | 2.80 | Windows NT |
| 6 | 22 | 1.26 | 11 | 0.93 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 18 | 1.03 | 9 | 0.76 | ezooms.bot@gmail.com |
| 8 | 14 | 0.80 | 8 | 0.68 | +http://ahrefs.com/robot/ |
| 9 | 12 | 0.68 | 4 | 0.34 | MirrorDetector; +http://yandex.com/bots |
| 10 | 10 | 0.57 | 6 | 0.51 | +http://www.bing.com/bingbot.htm |
| 11 | 4 | 0.23 | 4 | 0.34 | Linux i686 [unknown version] |
| 12 | 4 | 0.23 | 2 | 0.17 | +info@netcraft.com |
| 13 | 2 | 0.11 | 2 | 0.17 | Windows 98 |
| 14 | 2 | 0.11 | 2 | 0.17 | X11 |
