| Used Operating Systems |
| 1 | 698 | 35.96 | 179 | 27.25 | +http://www.google.com/bot.html |
| 2 | 639 | 32.92 | 147 | 22.37 | Windows NT |
| 3 | 245 | 12.62 | 238 | 36.23 | +http://www.baidu.com/search/spider.html |
| 4 | 176 | 9.07 | 44 | 6.70 | +http://yandex.com/bots |
| 5 | 39 | 2.01 | 2 | 0.30 | Windows 98 |
| 6 | 37 | 1.91 | 0 | 0.00 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 35 | 1.80 | 15 | 2.28 | ezooms.bot@gmail.com |
| 8 | 18 | 0.93 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 9 | 16 | 0.82 | 8 | 1.22 | +http://www.bing.com/bingbot.htm |
| 10 | 12 | 0.62 | 5 | 0.76 | +http://www.seoprofiler.com/bot |
| 11 | 8 | 0.41 | 4 | 0.61 | J2ME/MIDP |
| 12 | 7 | 0.36 | 7 | 1.07 | Linux i686 [unknown version] |
| 13 | 4 | 0.21 | 2 | 0.30 | PPC Mac OS X 10.5 |
| 14 | 2 | 0.10 | 1 | 0.15 | Android |
| 15 | 2 | 0.10 | 2 | 0.30 | Windows ME |
| 16 | 2 | 0.10 | 2 | 0.30 | Windows 95 |
| 17 | 1 | 0.05 | 1 | 0.15 | X11 |
