| Used Operating Systems (30 / 35) [show full report] |
| 1 | 20824 | 34.63 | 115 | 0.59 | http://mj12bot.com/ |
| 2 | 19454 | 32.35 | 16444 | 84.18 | +http://ahrefs.com/robot/ |
| 3 | 8975 | 14.93 | 429 | 2.20 | http://www.opensiteexplorer.org/dotbot, ... |
| 4 | 4386 | 7.29 | 1359 | 6.96 | Windows NT |
| 5 | 3319 | 5.52 | 1 | 0.01 | +http://megaindex.com/crawler |
| 6 | 712 | 1.18 | 576 | 2.95 | +http://www.baidu.com/search/spider.html |
| 7 | 441 | 0.73 | 1 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 8 | 398 | 0.66 | 127 | 0.65 | +http://yandex.com/bots |
| 9 | 298 | 0.50 | 83 | 0.42 | +http://www.linkdex.com/bots/ |
| 10 | 277 | 0.46 | 182 | 0.93 | +http://www.bing.com/bingbot.htm |
| 11 | 256 | 0.43 | 7 | 0.04 | Linux i686 [unknown version] |
| 12 | 250 | 0.42 | 1 | 0.01 | Linux i586 [unknown version] |
| 13 | 202 | 0.34 | 85 | 0.44 | +http://www.google.com/bot.html |
| 14 | 84 | 0.14 | 4 | 0.02 | +http://www.semrush.com/bot.html |
| 15 | 46 | 0.08 | 16 | 0.08 | Windows XP |
| 16 | 37 | 0.06 | 33 | 0.17 | +http://www.uptime.com/uptimebot |
| 17 | 33 | 0.05 | 18 | 0.09 | Windows 95 |
| 18 | 27 | 0.04 | 3 | 0.02 | X11 |
| 19 | 25 | 0.04 | 12 | 0.06 | Windows 98 |
| 20 | 15 | 0.02 | 8 | 0.04 | MSIE 5.5; Windows NT 5.0 |
| 21 | 14 | 0.02 | 7 | 0.04 | +http://sur.ly/bot.html |
| 22 | 8 | 0.01 | 1 | 0.01 | http://help.yahoo.com/help/us/ysearch/sl... |
| 23 | 7 | 0.01 | 3 | 0.02 | Windows ME |
| 24 | 7 | 0.01 | 4 | 0.02 | ) - BrowseX (2.0.0 Windows |
| 25 | 6 | 0.01 | 1 | 0.01 | Android 2.3.5 |
| 26 | 5 | 0.01 | 0 | 0.00 | https://nmap.org/book/nse.html |
| 27 | 5 | 0.01 | 3 | 0.02 | Windows CE |
| 28 | 5 | 0.01 | 3 | 0.02 | Windows 3.1 |
| 29 | 4 | 0.01 | 2 | 0.01 | +http://www.exabot.com/go/robot |
| 30 | 2 | 0.00 | 1 | 0.01 | +info@netcraft.com |
