| Used Operating Systems by Visits |
| 1 | 3908 | 18.11 | 3455 | 72.39 | +http://www.baidu.com/search/spider.html |
| 2 | 1013 | 4.70 | 439 | 9.20 | +http://www.google.com/bot.html |
| 3 | 1329 | 6.16 | 266 | 5.57 | Windows NT |
| 4 | 1003 | 4.65 | 191 | 4.00 | +http://www.bing.com/bingbot.htm |
| 5 | 624 | 2.89 | 175 | 3.67 | +http://www.linkdex.com/bots/ |
| 6 | 7879 | 36.52 | 91 | 1.91 | http://mj12bot.com/ |
| 7 | 473 | 2.19 | 75 | 1.57 | +http://yandex.com/bots |
| 8 | 2235 | 10.36 | 18 | 0.38 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 14 | 0.06 | 14 | 0.29 | Windows 95 |
| 10 | 13 | 0.06 | 13 | 0.27 | Windows 98 |
| 11 | 19 | 0.09 | 6 | 0.13 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 12 | 0.06 | 5 | 0.10 | +http://www.exabot.com/go/robot |
| 13 | 3027 | 14.03 | 4 | 0.08 | +http://OpenLinkProfiler.org/bot |
| 14 | 5 | 0.02 | 4 | 0.08 | Windows XP |
| 15 | 3 | 0.01 | 3 | 0.06 | Windows CE |
| 16 | 3 | 0.01 | 3 | 0.06 | Auto; Windows |
| 17 | 2 | 0.01 | 2 | 0.04 | Windows ME |
| 18 | 2 | 0.01 | 2 | 0.04 | MSIE 5.5; Windows NT 5.0 |
| 19 | 4 | 0.02 | 2 | 0.04 | +info@netcraft.com |
| 20 | 1 | 0.00 | 1 | 0.02 | Windows 2000 |
| 21 | 1 | 0.00 | 1 | 0.02 | +http://8pw.ru/virus |
| 22 | 1 | 0.00 | 1 | 0.02 | http://nmap.org/book/nse.html |
| 23 | 1 | 0.00 | 1 | 0.02 | Windows 3.1 |
| 24 | 1 | 0.00 | 1 | 0.02 | MSIE 5.5; Windows NT 4.0 |
| 25 | 2 | 0.01 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
