| Used Operating Systems (30 / 36) [show full report] |
| 1 | 28871 | 52.88 | 250 | 3.79 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 13901 | 25.46 | 288 | 4.37 | +http://ahrefs.com/robot/ |
| 3 | 5945 | 10.89 | 4184 | 63.48 | +http://www.baidu.com/search/spider.html |
| 4 | 1578 | 2.89 | 612 | 9.29 | +http://www.google.com/bot.html |
| 5 | 1359 | 2.49 | 534 | 8.10 | Windows NT |
| 6 | 1044 | 1.91 | 6 | 0.09 | +http://www.warebay.com/bot.html |
| 7 | 551 | 1.01 | 128 | 1.94 | +http://yandex.com/bots |
| 8 | 487 | 0.89 | 240 | 3.64 | +http://www.bing.com/bingbot.htm |
| 9 | 286 | 0.52 | 156 | 2.37 | +http://www.linkdex.com/bots/ |
| 10 | 109 | 0.20 | 58 | 0.88 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 88 | 0.16 | 23 | 0.35 | +http://www.semrush.com/bot.html |
| 12 | 60 | 0.11 | 2 | 0.03 | +http://fulltext.sblog.cz/ |
| 13 | 42 | 0.08 | 6 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 14 | 35 | 0.06 | 11 | 0.17 | +http://www.exabot.com/go/robot |
| 15 | 28 | 0.05 | 8 | 0.12 | http://help.yahoo.com/help/us/ysearch/sl... |
| 16 | 20 | 0.04 | 10 | 0.15 | +http://help.coccoc.com/ |
| 17 | 20 | 0.04 | 5 | 0.08 | +http://prlog.ru/ |
| 18 | 20 | 0.04 | 2 | 0.03 | http://filterdb.iss.net/crawler/ |
| 19 | 20 | 0.04 | 4 | 0.06 | +http://www.profound.net/domainappender |
| 20 | 18 | 0.03 | 13 | 0.20 | Windows 95 |
| 21 | 16 | 0.03 | 10 | 0.15 | +http://www.xovibot.net/ |
| 22 | 16 | 0.03 | 1 | 0.02 | WinHttp.WinHttpRequest.5 |
| 23 | 14 | 0.03 | 2 | 0.03 | +http://filterdb.iss.net/crawler/ |
| 24 | 12 | 0.02 | 7 | 0.11 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 25 | 12 | 0.02 | 2 | 0.03 | +http://megaindex.com/crawler |
| 26 | 7 | 0.01 | 4 | 0.06 | Windows 98 |
| 27 | 6 | 0.01 | 4 | 0.06 | +info@netcraft.com |
| 28 | 6 | 0.01 | 2 | 0.03 | +http://www.meanpath.com/meanpathbot.htm... |
| 29 | 5 | 0.01 | 1 | 0.02 | Linux [unknown version] |
| 30 | 5 | 0.01 | 5 | 0.08 | +http://domainsigma.com/robot |
