| Used Operating Systems |
| 1 | 1115 | 45.34 | 207 | 27.56 | Windows NT |
| 2 | 484 | 19.68 | 142 | 18.91 | +http://www.bing.com/bingbot.htm |
| 3 | 284 | 11.55 | 265 | 35.29 | +http://www.baidu.com/search/spider.html |
| 4 | 268 | 10.90 | 58 | 7.72 | +http://yandex.com/bots |
| 5 | 118 | 4.80 | 23 | 3.06 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 111 | 4.51 | 37 | 4.93 | +http://www.google.com/bot.html |
| 7 | 26 | 1.06 | 2 | 0.27 | +http://www.compspy.com/spider.html |
| 8 | 16 | 0.65 | 4 | 0.53 | MirrorDetector; +http://yandex.com/bots |
| 9 | 13 | 0.53 | 3 | 0.40 | Windows 98 |
| 10 | 8 | 0.33 | 0 | 0.00 | ezooms.bot@gmail.com |
| 11 | 8 | 0.33 | 4 | 0.53 | Linux i686 [unknown version] |
| 12 | 2 | 0.08 | 2 | 0.27 | Windows XP |
| 13 | 2 | 0.08 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 14 | 2 | 0.08 | 2 | 0.27 | X11 |
| 15 | 2 | 0.08 | 2 | 0.27 | +info@netcraft.com |
