| Used Operating Systems (30 / 36) [show full report] |
| 1 | 6866 | 23.24 | 2 | 0.02 | +http://megaindex.com/crawler |
| 2 | 6787 | 22.98 | 80 | 0.78 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 6059 | 20.51 | 4604 | 44.91 | +http://ahrefs.com/robot/ |
| 4 | 4412 | 14.94 | 3612 | 35.23 | +http://www.baidu.com/search/spider.html |
| 5 | 2384 | 8.07 | 937 | 9.14 | Windows NT |
| 6 | 1191 | 4.03 | 170 | 1.66 | +http://www.bing.com/bingbot.htm |
| 7 | 534 | 1.81 | 168 | 1.64 | +http://www.linkdex.com/bots/ |
| 8 | 516 | 1.75 | 286 | 2.79 | +http://www.google.com/bot.html |
| 9 | 231 | 0.78 | 103 | 1.00 | http://help.yahoo.com/help/us/ysearch/sl... |
| 10 | 149 | 0.50 | 77 | 0.75 | +http://yandex.com/bots |
| 11 | 90 | 0.30 | 52 | 0.51 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 56 | 0.19 | 55 | 0.54 | +http://www.xovibot.net/ |
| 13 | 50 | 0.17 | 31 | 0.30 | Windows 95 |
| 14 | 29 | 0.10 | 12 | 0.12 | Windows 98 |
| 15 | 24 | 0.08 | 6 | 0.06 | Windows CE |
| 16 | 24 | 0.08 | 6 | 0.06 | MSIE 5.5; Windows NT 4.0 |
| 17 | 21 | 0.07 | 2 | 0.02 | Windows ME |
| 18 | 15 | 0.05 | 6 | 0.06 | Windows 3.1 |
| 19 | 15 | 0.05 | 6 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 20 | 15 | 0.05 | 8 | 0.08 | +http://www.exabot.com/go/robot |
| 21 | 11 | 0.04 | 10 | 0.10 | Windows 2000 |
| 22 | 11 | 0.04 | 1 | 0.01 | http://www.botje.com/plukkie.htm |
| 23 | 9 | 0.03 | 0 | 0.00 | +http://www.semrush.com/bot.html |
| 24 | 8 | 0.03 | 4 | 0.04 | +http://www.meanpath.com/meanpathbot.htm... |
| 25 | 6 | 0.02 | 0 | 0.00 | http://www.opensiteexplorer.org/dotbot, ... |
| 26 | 5 | 0.02 | 2 | 0.02 | Windows XP |
| 27 | 4 | 0.01 | 2 | 0.02 | http://nmap.org/book/nse.html |
| 28 | 4 | 0.01 | 2 | 0.02 | +http://fulltext.sblog.cz/ |
| 29 | 3 | 0.01 | 3 | 0.03 | Auto; Windows |
| 30 | 2 | 0.01 | 1 | 0.01 | +info@netcraft.com |
