| Used Operating Systems |
| 1 | 2962 | 51.75 | 118 | 18.21 | Windows NT |
| 2 | 811 | 14.17 | 201 | 31.02 | +http://www.bing.com/bingbot.htm |
| 3 | 621 | 10.85 | 159 | 24.54 | +http://www.google.com/bot.html |
| 4 | 532 | 9.29 | 7 | 1.08 | http://crawler.sistrix.net/ |
| 5 | 318 | 5.56 | 57 | 8.80 | +http://yandex.com/bots |
| 6 | 212 | 3.70 | 45 | 6.94 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 96 | 1.68 | 16 | 2.47 | +http://www.exabot.com/go/robot |
| 8 | 54 | 0.94 | 27 | 4.17 | ezooms.bot@gmail.com |
| 9 | 35 | 0.61 | 1 | 0.15 | X11 |
| 10 | 34 | 0.59 | 2 | 0.31 | Windows Phone OS 7.5 |
| 11 | 32 | 0.56 | 4 | 0.62 | +http://www.compspy.com/spider.html |
| 12 | 12 | 0.21 | 8 | 1.23 | +http://ahrefs.com/robot/ |
| 13 | 3 | 0.05 | 3 | 0.46 | Windows 98 |
| 14 | 2 | 0.03 | 0 | 0.00 | Linux i686 [unknown version] |
