| Used Operating Systems (30 / 37) [show full report] |
| 1 | 5328 | 39.70 | 914 | 38.40 | Windows NT |
| 2 | 1794 | 13.37 | 2 | 0.08 | http://crawler.007ac9.net/ |
| 3 | 949 | 7.07 | 171 | 7.18 | +http://www.xovibot.net/ |
| 4 | 920 | 6.86 | 65 | 2.73 | +http://www.bing.com/bingbot.htm |
| 5 | 764 | 5.69 | 423 | 17.77 | +http://www.baidu.com/search/spider.html |
| 6 | 763 | 5.69 | 58 | 2.44 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 7 | 609 | 4.54 | 282 | 11.85 | +http://www.google.com/bot.html |
| 8 | 505 | 3.76 | 41 | 1.72 | http://www.majestic12.co.uk/bot.php?+ |
| 9 | 444 | 3.31 | 114 | 4.79 | +http://yandex.com/bots |
| 10 | 386 | 2.88 | 4 | 0.17 | +http://OpenLinkProfiler.org/bot |
| 11 | 257 | 1.92 | 114 | 4.79 | +http://ahrefs.com/robot/ |
| 12 | 213 | 1.59 | 33 | 1.39 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 144 | 1.07 | 54 | 2.27 | +http://www.linkdex.com/bots/ |
| 14 | 58 | 0.43 | 19 | 0.80 | +http://www.exabot.com/go/robot |
| 15 | 40 | 0.30 | 2 | 0.08 | http://nmap.org/book/nse.html |
| 16 | 36 | 0.27 | 0 | 0.00 | S60 |
| 17 | 32 | 0.24 | 19 | 0.80 | Linux i686 [unknown version] |
| 18 | 32 | 0.24 | 8 | 0.34 | +http://siteexplorer.info/ |
| 19 | 22 | 0.16 | 11 | 0.46 | +http://www.meanpath.com/meanpathbot.htm... |
| 20 | 16 | 0.12 | 0 | 0.00 | J2ME/MIDP |
| 21 | 16 | 0.12 | 10 | 0.42 | Linux [unknown version] |
| 22 | 16 | 0.12 | 3 | 0.13 | +http://www.findxbot.com |
| 23 | 16 | 0.12 | 16 | 0.67 | Linux i586 [unknown version] |
| 24 | 12 | 0.09 | 0 | 0.00 | +http://webmeup-crawler.com/ |
| 25 | 8 | 0.06 | 2 | 0.08 | +http://www.seograph.net/bot.html |
| 26 | 6 | 0.04 | 0 | 0.00 | Windows 9x |
| 27 | 6 | 0.04 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 28 | 5 | 0.04 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 29 | 4 | 0.03 | 2 | 0.08 | Windows 95 |
| 30 | 4 | 0.03 | 4 | 0.17 | Windows 98 |
