| Used Operating Systems (30 / 49) [show full report] |
| 1 | 7510 | 36.89 | 129 | 1.99 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 5895 | 28.96 | 3189 | 49.20 | Windows NT |
| 3 | 1643 | 8.07 | 1552 | 23.94 | +http://www.baidu.com/search/spider.html |
| 4 | 1391 | 6.83 | 121 | 1.87 | +http://yandex.com/bots |
| 5 | 1014 | 4.98 | 574 | 8.86 | +http://ahrefs.com/robot/ |
| 6 | 596 | 2.93 | 1 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 7 | 577 | 2.83 | 228 | 3.52 | +http://www.google.com/bot.html |
| 8 | 431 | 2.12 | 143 | 2.21 | +http://www.bing.com/bingbot.htm |
| 9 | 354 | 1.74 | 101 | 1.56 | +http://www.linkdex.com/bots/ |
| 10 | 330 | 1.62 | 140 | 2.16 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 220 | 1.08 | 92 | 1.42 | http://help.yahoo.com/help/us/ysearch/sl... |
| 12 | 105 | 0.52 | 68 | 1.05 | +http://www.xovibot.net/ |
| 13 | 64 | 0.31 | 29 | 0.45 | http://www.opensiteexplorer.org/dotbot, ... |
| 14 | 27 | 0.13 | 13 | 0.20 | +http://www.exabot.com/go/robot |
| 15 | 26 | 0.13 | 13 | 0.20 | X11 |
| 16 | 19 | 0.09 | 1 | 0.02 | +http://webmeup-crawler.com/ |
| 17 | 15 | 0.07 | 13 | 0.20 | Windows 95 |
| 18 | 14 | 0.07 | 7 | 0.11 | +http://duckduckgo.com |
| 19 | 10 | 0.05 | 0 | 0.00 | Linux [unknown version] |
| 20 | 7 | 0.03 | 4 | 0.06 | Windows 3.1 |
| 21 | 7 | 0.03 | 4 | 0.06 | Android 2.3.5 |
| 22 | 7 | 0.03 | 1 | 0.02 | Windows 98 |
| 23 | 7 | 0.03 | 7 | 0.11 | PPC Mac OS X 10.5 |
| 24 | 6 | 0.03 | 6 | 0.09 | Linux i686 [unknown version] |
| 25 | 6 | 0.03 | 3 | 0.05 | +http://www.meanpath.com/meanpathbot.htm... |
| 26 | 6 | 0.03 | 6 | 0.09 | +http://domainsigma.com/robot |
| 27 | 5 | 0.02 | 4 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 28 | 4 | 0.02 | 1 | 0.02 | +http://getdownload.ws |
| 29 | 4 | 0.02 | 2 | 0.03 | http://crawler.sistrix.net/ |
| 30 | 4 | 0.02 | 1 | 0.02 | +http://trumpetsheetmusic.org |
