| Used Operating Systems (30 / 46) [show full report] |
| 1 | 7299 | 42.61 | 2927 | 54.03 | Windows NT |
| 2 | 2556 | 14.92 | 117 | 2.16 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 1839 | 10.74 | 1218 | 22.48 | +http://www.baidu.com/search/spider.html |
| 4 | 1423 | 8.31 | 445 | 8.21 | +http://www.easou.com/search/spider.html |
| 5 | 775 | 4.52 | 128 | 2.36 | +http://www.google.com/bot.html |
| 6 | 768 | 4.48 | 82 | 1.51 | +http://yandex.com/bots |
| 7 | 508 | 2.97 | 193 | 3.56 | +http://www.bing.com/bingbot.htm |
| 8 | 496 | 2.90 | 84 | 1.55 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 319 | 1.86 | 1 | 0.02 | http://crawler.sistrix.net/ |
| 10 | 303 | 1.77 | 14 | 0.26 | Windows 98 |
| 11 | 176 | 1.03 | 35 | 0.65 | http://www.opensiteexplorer.org/dotbot, ... |
| 12 | 125 | 0.73 | 22 | 0.41 | help@moz.com |
| 13 | 102 | 0.60 | 34 | 0.63 | +http://www.linkdex.com/about/bots/ |
| 14 | 69 | 0.40 | 10 | 0.18 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 50 | 0.29 | 22 | 0.41 | X11 |
| 16 | 45 | 0.26 | 19 | 0.35 | +http://www.linkdex.com/bots/ |
| 17 | 44 | 0.26 | 1 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 18 | 42 | 0.25 | 20 | 0.37 | +http://www.exabot.com/go/robot |
| 19 | 39 | 0.23 | 1 | 0.02 | http://www.lipperhey.com/ |
| 20 | 36 | 0.21 | 1 | 0.02 | +http://siteexplorer.info/ |
| 21 | 22 | 0.13 | 9 | 0.17 | Android 2.3.5 |
| 22 | 20 | 0.12 | 10 | 0.18 | +http://www.career-x.de/bot.html |
| 23 | 10 | 0.06 | 0 | 0.00 | Linux [unknown version] |
| 24 | 8 | 0.05 | 2 | 0.04 | +http://fulltext.sblog.cz/ |
| 25 | 7 | 0.04 | 7 | 0.13 | Windows 95 |
| 26 | 7 | 0.04 | 0 | 0.00 | Macintosh |
| 27 | 5 | 0.03 | 1 | 0.02 | +http://u12files.com/ |
| 28 | 4 | 0.02 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 29 | 4 | 0.02 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 30 | 3 | 0.02 | 0 | 0.00 | Macintosh PPC |
