| Used Operating Systems (30 / 78) [show full report] |
| 1 | 74324 | 61.46 | 6951 | 41.00 | Windows NT |
| 2 | 13428 | 11.10 | 7912 | 46.67 | +http://www.baidu.com/search/spider.html |
| 3 | 10819 | 8.95 | 350 | 2.06 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 8291 | 6.86 | 124 | 0.73 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 3997 | 3.31 | 303 | 1.79 | +http://www.bing.com/bingbot.htm |
| 6 | 2040 | 1.69 | 486 | 2.87 | +http://www.google.com/bot.html |
| 7 | 1162 | 0.96 | 338 | 1.99 | +http://www.easou.com/search/spider.html |
| 8 | 1056 | 0.87 | 3 | 0.02 | PPC Mac OS X 10.4 |
| 9 | 756 | 0.63 | 43 | 0.25 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 628 | 0.52 | 12 | 0.07 | +http://fulltext.sblog.cz/ |
| 11 | 377 | 0.31 | 42 | 0.25 | +http://yandex.com/bots |
| 12 | 369 | 0.31 | 11 | 0.06 | +http://ahrefs.com/robot/ |
| 13 | 337 | 0.28 | 105 | 0.62 | MSIE 5.5; Windows NT 5.0 |
| 14 | 308 | 0.25 | 2 | 0.01 | Windows 92 |
| 15 | 307 | 0.25 | 74 | 0.44 | +http://www.linkdex.com/bots/ |
| 16 | 240 | 0.20 | 1 | 0.01 | +http://www.seokicks.de/robot.html |
| 17 | 194 | 0.16 | 2 | 0.01 | +http://endb-consolidated.aihit.com/ |
| 18 | 184 | 0.15 | 1 | 0.01 | http://crawler.007ac9.net/ |
| 19 | 181 | 0.15 | 33 | 0.19 | Linux i686 [unknown version] |
| 20 | 176 | 0.15 | 1 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 21 | 163 | 0.13 | 18 | 0.11 | Macintosh |
| 22 | 138 | 0.11 | 1 | 0.01 | AOL 9.7; AOLBuild 4343.55; Windows NT 5.... |
| 23 | 137 | 0.11 | 19 | 0.11 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 24 | 123 | 0.10 | 16 | 0.09 | +http://www.exabot.com/go/robot |
| 25 | 120 | 0.10 | 6 | 0.04 | +http://www.semrush.com/bot.html |
| 26 | 120 | 0.10 | 12 | 0.07 | X11 |
| 27 | 93 | 0.08 | 1 | 0.01 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 28 | 89 | 0.07 | 1 | 0.01 | https://help.yahoo.com/kb/yahoo-ad-monit... |
| 29 | 84 | 0.07 | 2 | 0.01 | +http://www.similartech.com/smtbot |
| 30 | 69 | 0.06 | 4 | 0.02 | Windows 98 |
