| Used Operating Systems |
| 1 | 4208 | 40.44 | 3177 | 76.21 | +http://www.baidu.com/search/spider.html |
| 2 | 1858 | 17.86 | 350 | 8.40 | ezooms.bot@gmail.com |
| 3 | 1835 | 17.64 | 234 | 5.61 | Windows NT |
| 4 | 787 | 7.56 | 129 | 3.09 | +http://www.google.com/bot.html |
| 5 | 389 | 3.74 | 82 | 1.97 | +http://yandex.com/bots |
| 6 | 358 | 3.44 | 99 | 2.37 | +http://www.bing.com/bingbot.htm |
| 7 | 284 | 2.73 | 3 | 0.07 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 201 | 1.93 | 29 | 0.70 | +http://ahrefs.com/robot/ |
| 9 | 195 | 1.87 | 15 | 0.36 | http://crawler.sistrix.net/ |
| 10 | 60 | 0.58 | 2 | 0.05 | +http://www.warebay.com/bot.html |
| 11 | 48 | 0.46 | 4 | 0.10 | +http://shoulu.jike.com/spider.html |
| 12 | 34 | 0.33 | 2 | 0.05 | Intel Mac OS X 10.6 |
| 13 | 27 | 0.26 | 1 | 0.02 | +http://filterdb.iss.net/crawler/ |
| 14 | 25 | 0.24 | 2 | 0.05 | +http://discoveryengine.com/discoverybot... |
| 15 | 22 | 0.21 | 11 | 0.26 | Windows 95 |
| 16 | 20 | 0.19 | 9 | 0.22 | +http://www.exabot.com/go/robot |
| 17 | 13 | 0.12 | 4 | 0.10 | Linux i686 [unknown version] |
| 18 | 7 | 0.07 | 3 | 0.07 | Windows 98 |
| 19 | 5 | 0.05 | 0 | 0.00 | documents; +http://docs.google.com |
| 20 | 4 | 0.04 | 0 | 0.00 | BREW |
| 21 | 4 | 0.04 | 2 | 0.05 | http://www.botje.com/plukkie.htm |
| 22 | 4 | 0.04 | 2 | 0.05 | Windows ME |
| 23 | 4 | 0.04 | 2 | 0.05 | ) - BrowseX (2.0.0 Windows |
| 24 | 4 | 0.04 | 2 | 0.05 | MSIE 5.5; Windows NT 4.0 |
| 25 | 2 | 0.02 | 1 | 0.02 | Windows CE |
| 26 | 2 | 0.02 | 1 | 0.02 | Windows XP |
| 27 | 2 | 0.02 | 1 | 0.02 | MSIE 5.5; Windows NT 5.0 |
| 28 | 2 | 0.02 | 1 | 0.02 | +info@netcraft.com |
| 29 | 1 | 0.01 | 1 | 0.02 | Win32 |
