| Used Operating Systems |
| 1 | 2072 | 41.32 | 1896 | 58.52 | +http://www.baidu.com/search/spider.html |
| 2 | 1374 | 27.40 | 953 | 29.41 | Windows NT |
| 3 | 826 | 16.47 | 130 | 4.01 | +http://yandex.com/bots |
| 4 | 433 | 8.64 | 159 | 4.91 | +http://www.bing.com/bingbot.htm |
| 5 | 102 | 2.03 | 35 | 1.08 | +http://www.google.com/bot.html |
| 6 | 60 | 1.20 | 13 | 0.40 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 58 | 1.16 | 28 | 0.86 | ezooms.bot@gmail.com |
| 8 | 32 | 0.64 | 5 | 0.15 | +http://www.compspy.com/spider.html |
| 9 | 18 | 0.36 | 4 | 0.12 | MirrorDetector; +http://yandex.com/bots |
| 10 | 10 | 0.20 | 4 | 0.12 | Windows 98 |
| 11 | 8 | 0.16 | 2 | 0.06 | Intel Mac OS X 10.4 |
| 12 | 8 | 0.16 | 4 | 0.12 | +http://shoulu.jike.com/spider.html |
| 13 | 6 | 0.12 | 4 | 0.12 | +info@netcraft.com |
| 14 | 2 | 0.04 | 0 | 0.00 | http://desktop.google.com/ |
| 15 | 2 | 0.04 | 0 | 0.00 | Mac_PowerPC; en |
| 16 | 2 | 0.04 | 2 | 0.06 | Macintosh |
| 17 | 1 | 0.02 | 1 | 0.03 | Linux [unknown version] |
