| Used Operating Systems (30 / 62) [show full report] |
| 1 | 13314 | 28.12 | 343 | 2.23 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 13086 | 27.64 | 4167 | 27.11 | Windows NT |
| 3 | 11137 | 23.52 | 8505 | 55.34 | +http://www.baidu.com/search/spider.html |
| 4 | 2995 | 6.33 | 602 | 3.92 | +http://www.bing.com/bingbot.htm |
| 5 | 1357 | 2.87 | 469 | 3.05 | +http://www.google.com/bot.html |
| 6 | 1273 | 2.69 | 83 | 0.54 | +http://yandex.com/bots |
| 7 | 752 | 1.59 | 157 | 1.02 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 664 | 1.40 | 145 | 0.94 | help@moz.com |
| 9 | 502 | 1.06 | 382 | 2.49 | +http://www.easou.com/search/spider.html |
| 10 | 392 | 0.83 | 25 | 0.16 | Windows 98 |
| 11 | 383 | 0.81 | 1 | 0.01 | WinHttp.WinHttpRequest.5 |
| 12 | 380 | 0.80 | 135 | 0.88 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 13 | 226 | 0.48 | 1 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 14 | 213 | 0.45 | 130 | 0.85 | http://help.yahoo.com/help/us/ysearch/sl... |
| 15 | 109 | 0.23 | 43 | 0.28 | Windows 95 |
| 16 | 84 | 0.18 | 26 | 0.17 | +http://www.linkdex.com/about/bots/ |
| 17 | 74 | 0.16 | 26 | 0.17 | +http://www.exabot.com/go/robot |
| 18 | 52 | 0.11 | 3 | 0.02 | http://www.searchmetrics.com/en/searchme... |
| 19 | 45 | 0.10 | 1 | 0.01 | +http://endb-consolidated.aihit.com/ |
| 20 | 40 | 0.08 | 10 | 0.07 | X11 |
| 21 | 39 | 0.08 | 27 | 0.18 | +http://ahrefs.com/robot/ |
| 22 | 36 | 0.08 | 15 | 0.10 | +http://www.linkdex.com/bots/ |
| 23 | 19 | 0.04 | 7 | 0.05 | Windows CE |
| 24 | 19 | 0.04 | 7 | 0.05 | http://crawler.sistrix.net/ |
| 25 | 19 | 0.04 | 11 | 0.07 | Linux i686 [unknown version] |
| 26 | 15 | 0.03 | 5 | 0.03 | Android 2.3.5 |
| 27 | 13 | 0.03 | 3 | 0.02 | Linux [unknown version] |
| 28 | 12 | 0.03 | 4 | 0.03 | Auto; Windows |
| 29 | 12 | 0.03 | 3 | 0.02 | Windows XP |
| 30 | 10 | 0.02 | 5 | 0.03 | Windows 3.1 |
