| Used Operating Systems |
| 1 | 2701 | 55.24 | 2471 | 85.98 | +http://www.baidu.com/search/spider.html |
| 2 | 990 | 20.25 | 155 | 5.39 | Windows NT |
| 3 | 346 | 7.08 | 99 | 3.44 | +http://www.bing.com/bingbot.htm |
| 4 | 221 | 4.52 | 5 | 0.17 | +http://ahrefs.com/robot/ |
| 5 | 203 | 4.15 | 45 | 1.57 | +http://www.google.com/bot.html |
| 6 | 202 | 4.13 | 48 | 1.67 | +http://yandex.com/bots |
| 7 | 74 | 1.51 | 6 | 0.21 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 54 | 1.10 | 21 | 0.73 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 44 | 0.90 | 2 | 0.07 | Nintendo Wii |
| 10 | 16 | 0.33 | 6 | 0.21 | +http://www.exabot.com/go/robot |
| 11 | 9 | 0.18 | 4 | 0.14 | +http://shoulu.jike.com/spider.html |
| 12 | 8 | 0.16 | 2 | 0.07 | +http://www.warebay.com/bot.html |
| 13 | 8 | 0.16 | 4 | 0.14 | ezooms.bot@gmail.com |
| 14 | 5 | 0.10 | 1 | 0.03 | Linux i686 [unknown version] |
| 15 | 4 | 0.08 | 2 | 0.07 | +http://www.compspy.com/spider.html |
| 16 | 3 | 0.06 | 2 | 0.07 | +info@netcraft.com |
| 17 | 2 | 0.04 | 1 | 0.03 | http://www.botje.com/plukkie.htm |
