| Used Operating Systems (30 / 63) [show full report] |
| 1 | 3811 | 34.58 | 623 | 17.38 | Windows NT |
| 2 | 2583 | 23.44 | 325 | 9.07 | +http://www.profound.net/domainappender |
| 3 | 1466 | 13.30 | 677 | 18.88 | +http://www.bing.com/bingbot.htm |
| 4 | 1075 | 9.75 | 973 | 27.14 | +http://www.baidu.com/search/spider.html |
| 5 | 648 | 5.88 | 441 | 12.30 | +http://www.google.com/bot.html |
| 6 | 156 | 1.42 | 89 | 2.48 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 142 | 1.29 | 38 | 1.06 | Linux i386 [unknown version] |
| 8 | 127 | 1.15 | 59 | 1.65 | http://help.yahoo.com/help/us/ysearch/sl... |
| 9 | 87 | 0.79 | 30 | 0.84 | +http://www.exabot.com/go/robot |
| 10 | 87 | 0.79 | 13 | 0.36 | +http://fulltext.sblog.cz/ |
| 11 | 70 | 0.64 | 3 | 0.08 | http://www.searchmetrics.com/en/searchme... |
| 12 | 70 | 0.64 | 2 | 0.06 | +; |
| 13 | 57 | 0.52 | 21 | 0.59 | +http://yandex.com/bots |
| 14 | 56 | 0.51 | 7 | 0.20 | WinHttp.WinHttpRequest.5 |
| 15 | 45 | 0.41 | 13 | 0.36 | +http://duckduckgo.com |
| 16 | 44 | 0.40 | 42 | 1.17 | http://www.openfos.com |
| 17 | 42 | 0.38 | 41 | 1.14 | http://www.mfgpages.com |
| 18 | 38 | 0.34 | 5 | 0.14 | +http://OpenLinkProfiler.org/bot |
| 19 | 35 | 0.32 | 1 | 0.03 | +https://www.aihitdata.com/about |
| 20 | 33 | 0.30 | 26 | 0.73 | +http://ahrefs.com/robot/ |
| 21 | 28 | 0.25 | 1 | 0.03 | Win32 |
| 22 | 28 | 0.25 | 14 | 0.39 | +http://help.coccoc.com/ |
| 23 | 23 | 0.21 | 6 | 0.17 | http://www.majestic12.co.uk/bot.php?+ |
| 24 | 21 | 0.19 | 10 | 0.28 | Wayback Machine Live Record; +http://arc... |
| 25 | 21 | 0.19 | 8 | 0.22 | Windows 95 |
| 26 | 20 | 0.18 | 13 | 0.36 | +http://www.semrush.com/bot.html |
| 27 | 15 | 0.14 | 6 | 0.17 | Windows 98 |
| 28 | 15 | 0.14 | 6 | 0.17 | +http://www.meanpath.com/meanpathbot.htm... |
| 29 | 14 | 0.13 | 5 | 0.14 | ) - BrowseX (2.0.0 Windows |
| 30 | 13 | 0.12 | 5 | 0.14 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
