| Used Operating Systems (30 / 37) [show full report] |
| 1 | 1519 | 29.33 | 322 | 24.56 | +http://www.bing.com/bingbot.htm |
| 2 | 1185 | 22.88 | 354 | 27.00 | Windows NT |
| 3 | 932 | 18.00 | 202 | 15.41 | +http://www.google.com/bot.html |
| 4 | 725 | 14.00 | 219 | 16.70 | +http://www.baidu.com/search/spider.html |
| 5 | 143 | 2.76 | 25 | 1.91 | +http://yandex.com/bots |
| 6 | 104 | 2.01 | 1 | 0.08 | WinHttp.WinHttpRequest.5 |
| 7 | 75 | 1.45 | 29 | 2.21 | http://www.opensiteexplorer.org/dotbot, ... |
| 8 | 61 | 1.18 | 4 | 0.31 | Linux i686 [unknown version] |
| 9 | 56 | 1.08 | 18 | 1.37 | Windows 95 |
| 10 | 54 | 1.04 | 25 | 1.91 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 46 | 0.89 | 12 | 0.92 | http://www.majestic12.co.uk/bot.php?+ |
| 12 | 32 | 0.62 | 9 | 0.69 | +http://www.exabot.com/go/robot |
| 13 | 28 | 0.54 | 0 | 0.00 | http://filterdb.iss.net/crawler/ |
| 14 | 26 | 0.50 | 11 | 0.84 | Windows 98 |
| 15 | 21 | 0.41 | 7 | 0.53 | +http://OpenLinkProfiler.org/bot |
| 16 | 19 | 0.37 | 7 | 0.53 | Auto; Windows |
| 17 | 18 | 0.35 | 7 | 0.53 | ) - BrowseX (2.0.0 Windows |
| 18 | 16 | 0.31 | 8 | 0.61 | +http://www.meanpath.com/meanpathbot.htm... |
| 19 | 15 | 0.29 | 5 | 0.38 | +http://www.profound.net/domainappender |
| 20 | 14 | 0.27 | 7 | 0.53 | +http://duckduckgo.com |
| 21 | 12 | 0.23 | 6 | 0.46 | Windows 2000 |
| 22 | 11 | 0.21 | 5 | 0.38 | MSIE 5.5; Windows NT 4.0 |
| 23 | 10 | 0.19 | 4 | 0.31 | Windows CE |
| 24 | 9 | 0.17 | 2 | 0.15 | Windows XP |
| 25 | 8 | 0.15 | 3 | 0.23 | Windows 3.1 |
| 26 | 7 | 0.14 | 3 | 0.23 | +http://ahrefs.com/robot/ |
| 27 | 7 | 0.14 | 7 | 0.53 | +http://www.domaintuno.com/robot |
| 28 | 6 | 0.12 | 2 | 0.15 | MSIE 5.5; Windows NT 5.0 |
| 29 | 6 | 0.12 | 1 | 0.08 | +http://www.semrush.com/bot.html |
| 30 | 3 | 0.06 | 1 | 0.08 | +https://www.lipperhey.com/en/about/ |
