| Used Operating Systems by Visits |
| 1 | 16883 | 38.99 | 13067 | 75.33 | +http://www.baidu.com/search/spider.html |
| 2 | 3873 | 8.95 | 1760 | 10.15 | +http://www.bing.com/bingbot.htm |
| 3 | 5880 | 13.58 | 1048 | 6.04 | Windows NT |
| 4 | 7103 | 16.41 | 830 | 4.78 | +http://www.google.com/bot.html |
| 5 | 333 | 0.77 | 124 | 0.71 | +http://yandex.com/bots |
| 6 | 4275 | 9.87 | 98 | 0.56 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 586 | 1.35 | 97 | 0.56 | ezooms.bot@gmail.com |
| 8 | 91 | 0.21 | 54 | 0.31 | +http://shoulu.jike.com/spider.html |
| 9 | 193 | 0.45 | 50 | 0.29 | Intel Mac OS X 10.4 |
| 10 | 92 | 0.21 | 45 | 0.26 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 76 | 0.18 | 40 | 0.23 | +http://www.exabot.com/go/robot |
| 12 | 60 | 0.14 | 34 | 0.20 | Windows 95 |
| 13 | 54 | 0.12 | 26 | 0.15 | Windows 98 |
| 14 | 17 | 0.04 | 9 | 0.05 | Windows ME |
| 15 | 20 | 0.05 | 8 | 0.05 | Windows XP |
| 16 | 41 | 0.09 | 8 | 0.05 | Linux i686 [unknown version] |
| 17 | 10 | 0.02 | 8 | 0.05 | Intel Mac OS X 10.6 |
| 18 | 13 | 0.03 | 7 | 0.04 | Windows 3.1 |
| 19 | 13 | 0.03 | 6 | 0.03 | Windows 2000 |
| 20 | 9 | 0.02 | 5 | 0.03 | Windows CE |
| 21 | 12 | 0.03 | 5 | 0.03 | MSIE 5.5; Windows NT 5.0 |
| 22 | 8 | 0.02 | 5 | 0.03 | MSIE 5.5; Windows NT 4.0 |
| 23 | 3312 | 7.65 | 3 | 0.02 | +http://ahrefs.com/robot/ |
| 24 | 3 | 0.01 | 2 | 0.01 | ) - BrowseX (2.0.0 Windows |
| 25 | 8 | 0.02 | 2 | 0.01 | +http://domains.checkparams.com/ |
| 26 | 13 | 0.03 | 1 | 0.01 | +http://www.aihit.com/ |
| 27 | 2 | 0.00 | 1 | 0.01 | +http://discoveryengine.com/discobot.htm... |
| 28 | 301 | 0.70 | 1 | 0.01 | http://crawler.sistrix.net/ |
| 29 | 1 | 0.00 | 1 | 0.01 | +info@netcraft.com |
| 30 | 2 | 0.00 | 1 | 0.01 | http://help.naver.com/customer_webtxt_02... |
| 31 | 5 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 32 | 7 | 0.02 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
