| Used Operating Systems by Visits |
| 1 | 1679 | 14.94 | 1511 | 42.91 | +http://www.baidu.com/search/spider.html |
| 2 | 1722 | 15.32 | 1070 | 30.39 | Windows NT |
| 3 | 1967 | 17.50 | 469 | 13.32 | +http://www.google.com/bot.html |
| 4 | 833 | 7.41 | 167 | 4.74 | +http://yandex.com/bots |
| 5 | 328 | 2.92 | 142 | 4.03 | +http://www.bing.com/bingbot.htm |
| 6 | 1993 | 17.73 | 77 | 2.19 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 865 | 7.70 | 53 | 1.51 | Windows 98 |
| 8 | 16 | 0.14 | 8 | 0.23 | +http://www.exabot.com/go/robot |
| 9 | 5 | 0.04 | 4 | 0.11 | +info@netcraft.com |
| 10 | 8 | 0.07 | 4 | 0.11 | +http://wmaid.com/explore/ |
| 11 | 12 | 0.11 | 3 | 0.09 | http://crawler.007ac9.net/ |
| 12 | 4 | 0.04 | 2 | 0.06 | +http://help.coccoc.com/ |
| 13 | 6 | 0.05 | 2 | 0.06 | +http://inload.in |
| 14 | 4 | 0.04 | 2 | 0.06 | X11 |
| 15 | 4 | 0.04 | 2 | 0.06 | +http://www.meanpath.com/meanpathbot.htm... |
| 16 | 1 | 0.01 | 1 | 0.03 | J2ME/MIDP |
| 17 | 2 | 0.02 | 1 | 0.03 | http://crawler.sistrix.net/ |
| 18 | 3 | 0.03 | 1 | 0.03 | +http://www.linkpad.ru |
| 19 | 3 | 0.03 | 1 | 0.03 | +http://downloaflare.biz |
| 20 | 3 | 0.03 | 1 | 0.03 | +http://OpenLinkProfiler.org/bot |
| 21 | 132 | 1.17 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 22 | 139 | 1.24 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 23 | 2 | 0.02 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 24 | 115 | 1.02 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 25 | 15 | 0.13 | 0 | 0.00 | MSIE 5.5; Windows NT 5.0 |
| 26 | 1368 | 12.17 | 0 | 0.00 | +http://www.easou.com/search/spider.html |
| 27 | 6 | 0.05 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 28 | 2 | 0.02 | 0 | 0.00 | +http://siteexplorer.info/ |
| 29 | 1 | 0.01 | 0 | 0.00 | Android 2.3.5 |
