| Used Operating Systems |
| 1 | 2957 | 44.84 | 2257 | 80.49 | +http://www.baidu.com/search/spider.html |
| 2 | 1538 | 23.32 | 311 | 11.09 | Windows NT |
| 3 | 915 | 13.87 | 107 | 3.82 | +http://www.bing.com/bingbot.htm |
| 4 | 520 | 7.88 | 58 | 2.07 | +http://www.google.com/bot.html |
| 5 | 292 | 4.43 | 56 | 2.00 | +http://yandex.com/bots |
| 6 | 217 | 3.29 | 7 | 0.25 | http://crawler.sistrix.net/ |
| 7 | 103 | 1.56 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 8 | 20 | 0.30 | 2 | 0.07 | ezooms.bot@gmail.com |
| 9 | 12 | 0.18 | 2 | 0.07 | X11 |
| 10 | 6 | 0.09 | 2 | 0.07 | Macintosh |
| 11 | 4 | 0.06 | 0 | 0.00 | J2ME/MIDP |
| 12 | 4 | 0.06 | 0 | 0.00 | Android |
| 13 | 4 | 0.06 | 2 | 0.07 | Linux i686 [unknown version] |
| 14 | 2 | 0.03 | 0 | 0.00 | Windows CE |
| 15 | 1 | 0.02 | 0 | 0.00 | http://desktop.google.com/ |
