| Used Operating Systems (30 / 41) [show full report] |
| 1 | 1360 | 30.90 | 485 | 33.63 | Windows NT |
| 2 | 796 | 18.09 | 130 | 9.02 | +http://yandex.com/bots |
| 3 | 449 | 10.20 | 167 | 11.58 | +http://www.google.com/bot.html |
| 4 | 386 | 8.77 | 6 | 0.42 | WinHttp.WinHttpRequest.5 |
| 5 | 204 | 4.64 | 107 | 7.42 | +http://www.bing.com/bingbot.htm |
| 6 | 183 | 4.16 | 137 | 9.50 | +http://www.baidu.com/search/spider.html |
| 7 | 132 | 3.00 | 109 | 7.56 | +http://ahrefs.com/robot/ |
| 8 | 122 | 2.77 | 25 | 1.73 | http://mj12bot.com/ |
| 9 | 115 | 2.61 | 68 | 4.72 | +http://www.semrush.com/bot.html |
| 10 | 95 | 2.16 | 24 | 1.66 | http://help.yahoo.com/help/us/ysearch/sl... |
| 11 | 88 | 2.00 | 28 | 1.94 | Windows XP |
| 12 | 63 | 1.43 | 28 | 1.94 | Windows 95 |
| 13 | 63 | 1.43 | 24 | 1.66 | Windows 98 |
| 14 | 54 | 1.23 | 2 | 0.14 | +http://megaindex.com/crawler |
| 15 | 36 | 0.82 | 4 | 0.28 | +http://www.seokicks.de/robot.html |
| 16 | 26 | 0.59 | 9 | 0.62 | http://www.opensiteexplorer.org/dotbot, ... |
| 17 | 25 | 0.57 | 11 | 0.76 | +http://www.uptime.com/uptimebot |
| 18 | 18 | 0.41 | 5 | 0.35 | +http://napoveda.seznam.cz/en/seznambot-... |
| 19 | 17 | 0.39 | 6 | 0.42 | Windows CE |
| 20 | 16 | 0.36 | 8 | 0.55 | Mail.RU_Bot/Robots/2.0; +http://go.mail.... |
| 21 | 16 | 0.36 | 8 | 0.55 | ) - BrowseX (2.0.0 Windows |
| 22 | 14 | 0.32 | 6 | 0.42 | +http://siteexplorer.info/Backlink-Check... |
| 23 | 14 | 0.32 | 6 | 0.42 | Windows 3.1 |
| 24 | 12 | 0.27 | 6 | 0.42 | +http://OpenLinkProfiler.org/bot |
| 25 | 10 | 0.23 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 26 | 10 | 0.23 | 4 | 0.28 | +http://www.exabot.com/go/robot |
| 27 | 9 | 0.20 | 3 | 0.21 | +http://www.findxbot.com |
| 28 | 9 | 0.20 | 3 | 0.21 | MSIE 5.5; Windows NT 4.0 |
| 29 | 8 | 0.18 | 0 | 0.00 | Intel Mac OS X 10.6 |
| 30 | 6 | 0.14 | 2 | 0.14 | Auto; Windows |
