| Used Operating Systems (30 / 49) [show full report] |
| 1 | 8323 | 54.03 | 1310 | 33.22 | Windows NT |
| 2 | 2557 | 16.60 | 257 | 6.52 | +http://www.profound.net/urlappendbot.ht... |
| 3 | 1464 | 9.50 | 1430 | 36.27 | +http://www.baidu.com/search/spider.html |
| 4 | 1217 | 7.90 | 330 | 8.37 | +http://www.bing.com/bingbot.htm |
| 5 | 361 | 2.34 | 122 | 3.09 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 347 | 2.25 | 116 | 2.94 | +http://www.google.com/bot.html |
| 7 | 218 | 1.42 | 36 | 0.91 | +http://yandex.com/bots |
| 8 | 135 | 0.88 | 99 | 2.51 | Linux i386 [unknown version] |
| 9 | 91 | 0.59 | 30 | 0.76 | Windows 98 |
| 10 | 89 | 0.58 | 47 | 1.19 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 52 | 0.34 | 36 | 0.91 | +http://www.easou.com/search/spider.html |
| 12 | 52 | 0.34 | 22 | 0.56 | help@moz.com |
| 13 | 50 | 0.32 | 2 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 14 | 45 | 0.29 | 24 | 0.61 | +http://www.exabot.com/go/robot |
| 15 | 36 | 0.23 | 13 | 0.33 | Windows 95 |
| 16 | 35 | 0.23 | 1 | 0.03 | +http://endb-consolidated.aihit.com/ |
| 17 | 31 | 0.20 | 1 | 0.03 | J2ME/MIDP |
| 18 | 30 | 0.19 | 9 | 0.23 | +http://fulltext.sblog.cz/ |
| 19 | 28 | 0.18 | 1 | 0.03 | http://www.lipperhey.com/ |
| 20 | 28 | 0.18 | 1 | 0.03 | +http://webmeup-crawler.com/ |
| 21 | 26 | 0.17 | 1 | 0.03 | +http://www.warebay.com/bot.html |
| 22 | 26 | 0.17 | 1 | 0.03 | Android |
| 23 | 21 | 0.14 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 24 | 20 | 0.13 | 7 | 0.18 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 25 | 20 | 0.13 | 10 | 0.25 | +http://www.career-x.de/bot.html |
| 26 | 14 | 0.09 | 3 | 0.08 | http://help.zum.com/inquiry |
| 27 | 12 | 0.08 | 6 | 0.15 | +http://help.coccoc.com/ |
| 28 | 12 | 0.08 | 4 | 0.10 | Windows XP |
| 29 | 11 | 0.07 | 4 | 0.10 | MSIE 5.5; Windows NT 4.0 |
| 30 | 7 | 0.05 | 0 | 0.00 | Win32 |
