| Used Operating Systems |
| 1 | 3253 | 22.67 | 63 | 1.34 | Windows 98 |
| 2 | 3148 | 21.94 | 2875 | 60.96 | +http://www.baidu.com/search/spider.html |
| 3 | 2553 | 17.79 | 423 | 8.97 | +http://www.google.com/bot.html |
| 4 | 1736 | 12.10 | 599 | 12.70 | Windows NT |
| 5 | 1075 | 7.49 | 1 | 0.02 | +http://swebot-crawler.net |
| 6 | 794 | 5.53 | 259 | 5.49 | ezooms.bot@gmail.com |
| 7 | 531 | 3.70 | 1 | 0.02 | +http://swebot.net |
| 8 | 374 | 2.61 | 146 | 3.10 | +http://yandex.com/bots |
| 9 | 200 | 1.39 | 103 | 2.18 | +http://www.bing.com/bingbot.htm |
| 10 | 195 | 1.36 | 17 | 0.36 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 155 | 1.08 | 153 | 3.24 | http://www.yodao.com/help/webmaster/spid... |
| 12 | 100 | 0.70 | 1 | 0.02 | http://www.lipperhey.com/ |
| 13 | 89 | 0.62 | 54 | 1.15 | +http://www.exabot.com/go/robot |
| 14 | 36 | 0.25 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 15 | 25 | 0.17 | 2 | 0.04 | Linux i686 [unknown version] |
| 16 | 23 | 0.16 | 1 | 0.02 | bot@language-tools.com |
| 17 | 18 | 0.13 | 1 | 0.02 | Intel Mac OS X 10.4 |
| 18 | 11 | 0.08 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 19 | 8 | 0.06 | 4 | 0.08 | http://www.youdao.com/help/webmaster/spi... |
| 20 | 7 | 0.05 | 3 | 0.06 | Windows 95 |
| 21 | 5 | 0.03 | 2 | 0.04 | Windows 2000 |
| 22 | 3 | 0.02 | 3 | 0.06 | MSIE 5.5; Windows NT 4.0 |
| 23 | 2 | 0.01 | 2 | 0.04 | Windows ME |
| 24 | 2 | 0.01 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 25 | 1 | 0.01 | 1 | 0.02 | Windows CE |
| 26 | 1 | 0.01 | 0 | 0.00 | Windows XP |
| 27 | 1 | 0.01 | 1 | 0.02 | +http://eripp.com |
| 28 | 1 | 0.01 | 0 | 0.00 | +info@netcraft.com |
| 29 | 1 | 0.01 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
