| Used Operating Systems |
| 1 | 2276 | 67.14 | 2045 | 78.29 | +http://www.baidu.com/search/spider.html |
| 2 | 310 | 9.14 | 307 | 11.75 | http://www.yodao.com/help/webmaster/spid... |
| 3 | 288 | 8.50 | 63 | 2.41 | +http://yandex.com/bots |
| 4 | 227 | 6.70 | 77 | 2.95 | +http://www.google.com/bot.html |
| 5 | 121 | 3.57 | 39 | 1.49 | Windows NT |
| 6 | 54 | 1.59 | 29 | 1.11 | +http://www.bing.com/bingbot.htm |
| 7 | 28 | 0.83 | 14 | 0.54 | +http://shoulu.jike.com/spider.html |
| 8 | 23 | 0.68 | 4 | 0.15 | +http://ahrefs.com/robot/ |
| 9 | 18 | 0.53 | 9 | 0.34 | http://www.majestic12.co.uk/bot.php?+ |
| 10 | 10 | 0.29 | 10 | 0.38 | http://www.youdao.com/help/webmaster/spi... |
| 11 | 8 | 0.24 | 2 | 0.08 | +http://www.warebay.com/bot.html |
| 12 | 8 | 0.24 | 4 | 0.15 | ezooms.bot@gmail.com |
| 13 | 6 | 0.18 | 2 | 0.08 | Linux i686 [unknown version] |
| 14 | 4 | 0.12 | 2 | 0.08 | +http://www.compspy.com/spider.html |
| 15 | 4 | 0.12 | 2 | 0.08 | http://www.botje.com/plukkie.htm |
| 16 | 3 | 0.09 | 1 | 0.04 | +info@netcraft.com |
| 17 | 2 | 0.06 | 2 | 0.08 | Linux [unknown version] |
