| Used Operating Systems |
| 1 | 2826 | 36.21 | 255 | 9.47 | Windows NT |
| 2 | 1954 | 25.04 | 1748 | 64.93 | +http://www.baidu.com/search/spider.html |
| 3 | 813 | 10.42 | 48 | 1.78 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 683 | 8.75 | 330 | 12.26 | +http://www.google.com/bot.html |
| 5 | 527 | 6.75 | 107 | 3.97 | ezooms.bot@gmail.com |
| 6 | 399 | 5.11 | 81 | 3.01 | +http://yandex.com/bots |
| 7 | 189 | 2.42 | 65 | 2.41 | +http://www.bing.com/bingbot.htm |
| 8 | 105 | 1.35 | 6 | 0.22 | Linux i686 [unknown version] |
| 9 | 69 | 0.88 | 0 | 0.00 | +http://filterdb.iss.net/crawler/ |
| 10 | 50 | 0.64 | 9 | 0.33 | Intel Mac OS X 10.6 |
| 11 | 34 | 0.44 | 2 | 0.07 | +http://www.warebay.com/bot.html |
| 12 | 33 | 0.42 | 0 | 0.00 | +http://www-935.ibm.com/services/us/inde... |
| 13 | 31 | 0.40 | 15 | 0.56 | +http://www.exabot.com/go/robot |
| 14 | 27 | 0.35 | 2 | 0.07 | http://crawler.sistrix.net/ |
| 15 | 14 | 0.18 | 5 | 0.19 | +http://ahrefs.com/robot/ |
| 16 | 14 | 0.18 | 8 | 0.30 | Windows 98 |
| 17 | 10 | 0.13 | 0 | 0.00 | MSIE 5.5; Windows NT 5.1 |
| 18 | 7 | 0.09 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 19 | 4 | 0.05 | 0 | 0.00 | Windows 2000 |
| 20 | 4 | 0.05 | 2 | 0.07 | http://help.yahoo.com/help/us/ysearch/sl... |
| 21 | 4 | 0.05 | 2 | 0.07 | http://help.naver.com/customer_webtxt_02... |
| 22 | 2 | 0.03 | 2 | 0.07 | Windows NT 5.1 |
| 23 | 2 | 0.03 | 2 | 0.07 | Intel Mac OS X 10.4 |
| 24 | 2 | 0.03 | 2 | 0.07 | +info@netcraft.com |
| 25 | 1 | 0.01 | 0 | 0.00 | http://desktop.google.com/ |
| 26 | 1 | 0.01 | 1 | 0.04 | ) - BrowseX (2.0.0 Windows |
