| Used Operating Systems (30 / 40) [show full report] |
| 1 | 17183 | 75.27 | 161 | 4.78 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 3095 | 13.56 | 1616 | 48.00 | Windows NT |
| 3 | 684 | 3.00 | 428 | 12.71 | +http://www.google.com/bot.html |
| 4 | 467 | 2.05 | 401 | 11.91 | +http://www.baidu.com/search/spider.html |
| 5 | 303 | 1.33 | 192 | 5.70 | +http://www.bing.com/bingbot.htm |
| 6 | 281 | 1.23 | 126 | 3.74 | +http://yandex.com/bots |
| 7 | 220 | 0.96 | 73 | 2.17 | +http://www.linkdex.com/bots/ |
| 8 | 141 | 0.62 | 55 | 1.63 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 98 | 0.43 | 92 | 2.73 | Windows 95 |
| 10 | 69 | 0.30 | 30 | 0.89 | Windows 98 |
| 11 | 34 | 0.15 | 14 | 0.42 | http://www.opensiteexplorer.org/dotbot, ... |
| 12 | 27 | 0.12 | 15 | 0.45 | +http://www.exabot.com/go/robot |
| 13 | 19 | 0.08 | 18 | 0.53 | Windows CE |
| 14 | 19 | 0.08 | 5 | 0.15 | Windows XP |
| 15 | 19 | 0.08 | 19 | 0.56 | Windows 3.1 |
| 16 | 18 | 0.08 | 18 | 0.53 | MSIE 5.5; Windows NT 4.0 |
| 17 | 15 | 0.07 | 15 | 0.45 | Auto; Windows |
| 18 | 15 | 0.07 | 13 | 0.39 | Windows ME |
| 19 | 15 | 0.07 | 15 | 0.45 | ) - BrowseX (2.0.0 Windows |
| 20 | 14 | 0.06 | 14 | 0.42 | Windows 2000 |
| 21 | 14 | 0.06 | 13 | 0.39 | MSIE 5.5; Windows NT 5.0 |
| 22 | 10 | 0.04 | 4 | 0.12 | http://help.yahoo.com/help/us/ysearch/sl... |
| 23 | 10 | 0.04 | 0 | 0.00 | WinHttp.WinHttpRequest.5 |
| 24 | 10 | 0.04 | 5 | 0.15 | +http://www.meanpath.com/meanpathbot.htm... |
| 25 | 7 | 0.03 | 1 | 0.03 | http://filterdb.iss.net/crawler/ |
| 26 | 6 | 0.03 | 2 | 0.06 | +http://OpenLinkProfiler.org/bot |
| 27 | 6 | 0.03 | 6 | 0.18 | +http://domainsigma.com/robot |
| 28 | 5 | 0.02 | 4 | 0.12 | +http://www.semrush.com/bot.html |
| 29 | 5 | 0.02 | 1 | 0.03 | +http://webmeup-crawler.com/ |
| 30 | 4 | 0.02 | 2 | 0.06 | +http://duckduckgo.com |
