| Used Operating Systems |
| 1 | 11600 | 44.37 | 3076 | 73.12 | Windows NT |
| 2 | 11342 | 43.39 | 247 | 5.87 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 1441 | 5.51 | 51 | 1.21 | +http://yandex.com/bots |
| 4 | 502 | 1.92 | 421 | 10.01 | +http://www.baidu.com/search/spider.html |
| 5 | 476 | 1.82 | 197 | 4.68 | +http://www.bing.com/bingbot.htm |
| 6 | 445 | 1.70 | 115 | 2.73 | +http://www.google.com/bot.html |
| 7 | 67 | 0.26 | 7 | 0.17 | X11 |
| 8 | 60 | 0.23 | 16 | 0.38 | +http://www.linkdex.com/about/bots/ |
| 9 | 50 | 0.19 | 18 | 0.43 | +http://www.meanpath.com/meanpathbot.htm... |
| 10 | 44 | 0.17 | 21 | 0.50 | ezooms.bot@gmail.com |
| 11 | 22 | 0.08 | 3 | 0.07 | Android 2.3.5 |
| 12 | 18 | 0.07 | 5 | 0.12 | +http://help.coccoc.com/ |
| 13 | 16 | 0.06 | 1 | 0.02 | Windows 98 |
| 14 | 14 | 0.05 | 7 | 0.17 | MSIE 5.5; Windows NT 5.0 |
| 15 | 12 | 0.05 | 10 | 0.24 | +info@netcraft.com |
| 16 | 8 | 0.03 | 2 | 0.05 | +http://domains.checkparams.com/ |
| 17 | 6 | 0.02 | 2 | 0.05 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 18 | 6 | 0.02 | 2 | 0.05 | +http://filterdb.iss.net/crawler/ |
| 19 | 2 | 0.01 | 0 | 0.00 | Win32 |
| 20 | 2 | 0.01 | 2 | 0.05 | Auto; Windows |
| 21 | 2 | 0.01 | 1 | 0.02 | J2ME/MIDP |
| 22 | 2 | 0.01 | 2 | 0.05 | Windows 95 |
| 23 | 2 | 0.01 | 1 | 0.02 | Windows XP |
| 24 | 1 | 0.00 | 0 | 0.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 25 | 1 | 0.00 | 0 | 0.00 | PPC Mac OS X Mach-O |
