| Used Operating Systems (30 / 61) [show full report] |
| 1 | 6971 | 46.80 | 1505 | 30.09 | Windows NT |
| 2 | 3026 | 20.31 | 696 | 13.91 | +http://www.bing.com/bingbot.htm |
| 3 | 1792 | 12.03 | 1697 | 33.93 | +http://www.baidu.com/search/spider.html |
| 4 | 625 | 4.20 | 423 | 8.46 | +http://www.google.com/bot.html |
| 5 | 558 | 3.75 | 56 | 1.12 | +http://yandex.com/bots |
| 6 | 425 | 2.85 | 129 | 2.58 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 197 | 1.32 | 112 | 2.24 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 157 | 1.05 | 62 | 1.24 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 156 | 1.05 | 63 | 1.26 | Linux i386 [unknown version] |
| 10 | 96 | 0.64 | 2 | 0.04 | http://filterdb.iss.net/crawler/ |
| 11 | 85 | 0.57 | 65 | 1.30 | +http://ahrefs.com/robot/ |
| 12 | 79 | 0.53 | 1 | 0.02 | AOL 9.7; AOLBuild 4343.1028; Windows NT ... |
| 13 | 62 | 0.42 | 2 | 0.04 | X11 |
| 14 | 62 | 0.42 | 20 | 0.40 | +http://www.exabot.com/go/robot |
| 15 | 56 | 0.38 | 2 | 0.04 | http://www.lipperhey.com/ |
| 16 | 52 | 0.35 | 2 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 17 | 36 | 0.24 | 12 | 0.24 | +http://www.meanpath.com/meanpathbot.htm... |
| 18 | 35 | 0.23 | 35 | 0.70 | +http://www.easou.com/search/spider.html |
| 19 | 35 | 0.23 | 1 | 0.02 | +http://endb-consolidated.aihit.com/ |
| 20 | 31 | 0.21 | 10 | 0.20 | Windows 98 |
| 21 | 29 | 0.19 | 1 | 0.02 | +http://www.seokicks.de/robot.html |
| 22 | 26 | 0.17 | 1 | 0.02 | +http://webmeup-crawler.com/ |
| 23 | 24 | 0.16 | 1 | 0.02 | Windows 92 |
| 24 | 24 | 0.16 | 2 | 0.04 | +http://www.profound.net/urlappendbot.ht... |
| 25 | 21 | 0.14 | 9 | 0.18 | +http://help.coccoc.com/ |
| 26 | 18 | 0.12 | 8 | 0.16 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 27 | 18 | 0.12 | 6 | 0.12 | Windows 95 |
| 28 | 18 | 0.12 | 9 | 0.18 | +http://www.career-x.de/bot.html |
| 29 | 16 | 0.11 | 7 | 0.14 | +http://fulltext.sblog.cz/ |
| 30 | 15 | 0.10 | 5 | 0.10 | Linux [unknown version] |
