| Used Operating Systems (30 / 50) [show full report] |
| 1 | 5972 | 38.76 | 1762 | 28.78 | Windows NT |
| 2 | 3205 | 20.80 | 2689 | 43.92 | +http://www.baidu.com/search/spider.html |
| 3 | 1474 | 9.57 | 600 | 9.80 | +http://www.bing.com/bingbot.htm |
| 4 | 1029 | 6.68 | 62 | 1.01 | http://www.majestic12.co.uk/bot.php?+ |
| 5 | 826 | 5.36 | 148 | 2.42 | +http://www.linkdex.com/about/bots/ |
| 6 | 804 | 5.22 | 183 | 2.99 | +http://yandex.com/bots |
| 7 | 650 | 4.22 | 291 | 4.75 | +http://www.google.com/bot.html |
| 8 | 592 | 3.84 | 139 | 2.27 | help@moz.com |
| 9 | 270 | 1.75 | 50 | 0.82 | ezooms.bot@gmail.com |
| 10 | 98 | 0.64 | 36 | 0.59 | +http://www.easou.com/search/spider.html |
| 11 | 75 | 0.49 | 39 | 0.64 | +http://help.coccoc.com/ |
| 12 | 40 | 0.26 | 5 | 0.08 | +http://www.seoprofiler.com/bot |
| 13 | 36 | 0.23 | 15 | 0.24 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 36 | 0.23 | 11 | 0.18 | Windows 95 |
| 15 | 36 | 0.23 | 11 | 0.18 | +http://www.exabot.com/go/robot |
| 16 | 33 | 0.21 | 7 | 0.11 | Linux i686 [unknown version] |
| 17 | 30 | 0.19 | 19 | 0.31 | +http://www.semrush.com/bot.html |
| 18 | 19 | 0.12 | 7 | 0.11 | Windows 3.1 |
| 19 | 16 | 0.10 | 8 | 0.13 | http://crawler.sistrix.net/ |
| 20 | 12 | 0.08 | 4 | 0.07 | Windows 98 |
| 21 | 12 | 0.08 | 4 | 0.07 | +http://siteexplorer.info/ |
| 22 | 11 | 0.07 | 2 | 0.03 | X11 |
| 23 | 10 | 0.06 | 0 | 0.00 | Macintosh PPC |
| 24 | 10 | 0.06 | 0 | 0.00 | i686 Linux; 20020515 |
| 25 | 8 | 0.05 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 26 | 8 | 0.05 | 2 | 0.03 | +http://www.profound.net/urlappendbot.ht... |
| 27 | 8 | 0.05 | 4 | 0.07 | +http://wiki.github.com/bixo/bixo/bixocr... |
| 28 | 8 | 0.05 | 2 | 0.03 | Macintosh |
| 29 | 6 | 0.04 | 2 | 0.03 | Windows 2000 |
| 30 | 6 | 0.04 | 2 | 0.03 | +http://www.proximic.com/info/spider.php |
