| Used Operating Systems by Visits |
| 1 | 2380 | 39.65 | 1939 | 70.03 | +http://www.baidu.com/search/spider.html |
| 2 | 317 | 5.28 | 315 | 11.38 | http://www.yodao.com/help/webmaster/spid... |
| 3 | 954 | 15.89 | 175 | 6.32 | Windows NT |
| 4 | 983 | 16.38 | 122 | 4.41 | ezooms.bot@gmail.com |
| 5 | 701 | 11.68 | 73 | 2.64 | +http://www.google.com/bot.html |
| 6 | 102 | 1.70 | 42 | 1.52 | +http://www.bing.com/bingbot.htm |
| 7 | 175 | 2.92 | 35 | 1.26 | +http://yandex.com/bots |
| 8 | 37 | 0.62 | 11 | 0.40 | +http://ahrefs.com/robot/ |
| 9 | 36 | 0.60 | 10 | 0.36 | +http://discoveryengine.com/discobot.htm... |
| 10 | 6 | 0.10 | 6 | 0.22 | Windows 95 |
| 11 | 85 | 1.42 | 6 | 0.22 | Intel Mac OS X 10.6 |
| 12 | 11 | 0.18 | 5 | 0.18 | J2ME/MIDP |
| 13 | 18 | 0.30 | 5 | 0.18 | Windows 98 |
| 14 | 4 | 0.07 | 4 | 0.14 | Intel Mac OS X |
| 15 | 4 | 0.07 | 4 | 0.14 | PPC Mac OS X Mach-O |
| 16 | 4 | 0.07 | 4 | 0.14 | MSIE 5.5; Windows NT 4.0 |
| 17 | 14 | 0.23 | 3 | 0.11 | Linux i686 [unknown version] |
| 18 | 28 | 0.47 | 3 | 0.11 | http://www.youdao.com/help/webmaster/spi... |
| 19 | 2 | 0.03 | 2 | 0.07 | Windows 3.1 |
| 20 | 6 | 0.10 | 2 | 0.07 | MSIE 5.5; Windows NT 5.0 |
| 21 | 32 | 0.53 | 1 | 0.04 | +http://www.warebay.com/bot.html |
| 22 | 2 | 0.03 | 1 | 0.04 | Windows XP |
| 23 | 75 | 1.25 | 1 | 0.04 | http://www.majestic12.co.uk/bot.php?+ |
| 24 | 4 | 0.07 | 0 | 0.00 | Windows 2000 |
| 25 | 1 | 0.02 | 0 | 0.00 | crawler@nigma.ru |
| 26 | 12 | 0.20 | 0 | 0.00 | +http://shoulu.jike.com/spider.html |
| 27 | 7 | 0.12 | 0 | 0.00 | +http://www.exabot.com/go/robot |
| 28 | 1 | 0.02 | 0 | 0.00 | +info@netcraft.com |
| 29 | 1 | 0.02 | 0 | 0.00 | X11 |
