| Used Operating Systems |
| 1 | 3414 | 53.36 | 3113 | 78.29 | +http://www.baidu.com/search/spider.html |
| 2 | 758 | 11.85 | 126 | 3.17 | Windows NT |
| 3 | 675 | 10.55 | 78 | 1.96 | +http://yandex.com/bots |
| 4 | 635 | 9.92 | 194 | 4.88 | +http://www.bing.com/bingbot.htm |
| 5 | 324 | 5.06 | 324 | 8.15 | http://www.yodao.com/help/webmaster/spid... |
| 6 | 213 | 3.33 | 60 | 1.51 | +http://www.google.com/bot.html |
| 7 | 113 | 1.77 | 28 | 0.70 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 99 | 1.55 | 9 | 0.23 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 57 | 0.89 | 0 | 0.00 | +http://shoulu.jike.com/spider.html |
| 10 | 51 | 0.80 | 17 | 0.43 | http://crawler.sistrix.net/ |
| 11 | 32 | 0.50 | 15 | 0.38 | ezooms.bot@gmail.com |
| 12 | 10 | 0.16 | 2 | 0.05 | +http://www.warebay.com/bot.html |
| 13 | 6 | 0.09 | 2 | 0.05 | http://www.lipperhey.com/ |
| 14 | 6 | 0.09 | 4 | 0.10 | +info@netcraft.com |
| 15 | 2 | 0.03 | 1 | 0.03 | Windows 95 |
| 16 | 2 | 0.03 | 2 | 0.05 | Linux i686 [unknown version] |
| 17 | 1 | 0.02 | 1 | 0.03 | +http://www.profound.net/sibot.html |
