| Used Operating Systems (30 / 45) [show full report] |
| 1 | 7373 | 65.52 | 1012 | 34.11 | Windows NT |
| 2 | 1170 | 10.40 | 325 | 10.95 | +http://www.bing.com/bingbot.htm |
| 3 | 1120 | 9.95 | 1112 | 37.48 | +http://www.baidu.com/search/spider.html |
| 4 | 347 | 3.08 | 47 | 1.58 | +http://yandex.com/bots |
| 5 | 244 | 2.17 | 94 | 3.17 | +http://www.google.com/bot.html |
| 6 | 225 | 2.00 | 94 | 3.17 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 112 | 1.00 | 85 | 2.86 | Linux i386 [unknown version] |
| 8 | 89 | 0.79 | 37 | 1.25 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 75 | 0.67 | 3 | 0.10 | +http://OpenLinkProfiler.org/bot |
| 10 | 58 | 0.52 | 28 | 0.94 | help@moz.com |
| 11 | 46 | 0.41 | 14 | 0.47 | Windows 95 |
| 12 | 38 | 0.34 | 7 | 0.24 | Windows 98 |
| 13 | 36 | 0.32 | 17 | 0.57 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 35 | 0.31 | 1 | 0.03 | +http://endb-consolidated.aihit.com/ |
| 15 | 31 | 0.28 | 29 | 0.98 | +http://www.easou.com/search/spider.html |
| 16 | 31 | 0.28 | 11 | 0.37 | MSIE 5.5; Windows NT 4.0 |
| 17 | 30 | 0.27 | 1 | 0.03 | +http://www.linkpad.ru |
| 18 | 28 | 0.25 | 1 | 0.03 | +http://www.seokicks.de/robot.html |
| 19 | 27 | 0.24 | 4 | 0.13 | +http://fulltext.sblog.cz/ |
| 20 | 20 | 0.18 | 7 | 0.24 | +http://www.exabot.com/go/robot |
| 21 | 17 | 0.15 | 6 | 0.20 | +http://www.semrush.com/bot.html |
| 22 | 16 | 0.14 | 8 | 0.27 | +http://www.career-x.de/bot.html |
| 23 | 15 | 0.13 | 2 | 0.07 | http://help.zum.com/inquiry |
| 24 | 10 | 0.09 | 2 | 0.07 | mailto: crawling@ubermetrics-technologie... |
| 25 | 10 | 0.09 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 26 | 9 | 0.08 | 3 | 0.10 | MSIE 5.5; Windows NT 5.0 |
| 27 | 5 | 0.04 | 0 | 0.00 | Win32 |
| 28 | 4 | 0.04 | 0 | 0.00 | Macintosh PPC |
| 29 | 4 | 0.04 | 2 | 0.07 | http://crawler.sistrix.net/ |
| 30 | 3 | 0.03 | 2 | 0.07 | not on Windows server; |
