| Used Operating Systems (29 / 29) [show full report] |
| 1 | 18585 | 53.55 | 4999 | 57.45 | Windows NT |
| 2 | 4610 | 13.28 | 67 | 0.77 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 2006 | 5.78 | 2 | 0.02 | http://crawler.007ac9.net/ |
| 4 | 1948 | 5.61 | 1533 | 17.62 | +http://www.baidu.com/search/spider.html |
| 5 | 1165 | 3.36 | 245 | 2.82 | +http://www.bing.com/bingbot.htm |
| 6 | 1103 | 3.18 | 511 | 5.87 | Windows 95 |
| 7 | 1045 | 3.01 | 8 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 8 | 737 | 2.12 | 41 | 0.47 | Windows 98 |
| 9 | 653 | 1.88 | 137 | 1.57 | +http://ahrefs.com/robot/ |
| 10 | 443 | 1.28 | 101 | 1.16 | http://www.opensiteexplorer.org/dotbot, ... |
| 11 | 366 | 1.05 | 75 | 0.86 | +http://yandex.com/bots |
| 12 | 261 | 0.75 | 111 | 1.28 | +http://www.google.com/bot.html |
| 13 | 223 | 0.64 | 133 | 1.53 | Windows CE |
| 14 | 219 | 0.63 | 14 | 0.16 | Windows XP |
| 15 | 190 | 0.55 | 114 | 1.31 | MSIE 5.5; Windows NT 4.0 |
| 16 | 186 | 0.54 | 95 | 1.09 | Windows 3.1 |
| 17 | 181 | 0.52 | 111 | 1.28 | Windows 2000 |
| 18 | 157 | 0.45 | 82 | 0.94 | ) - BrowseX (2.0.0 Windows |
| 19 | 154 | 0.44 | 92 | 1.06 | MSIE 5.5; Windows NT 5.0 |
| 20 | 149 | 0.43 | 77 | 0.88 | Windows ME |
| 21 | 144 | 0.41 | 81 | 0.93 | Auto; Windows |
| 22 | 116 | 0.33 | 43 | 0.49 | +http://www.linkdex.com/bots/ |
| 23 | 27 | 0.08 | 9 | 0.10 | +http://www.profound.net/domainappender |
| 24 | 18 | 0.05 | 9 | 0.10 | +http://www.meanpath.com/meanpathbot.htm... |
| 25 | 8 | 0.02 | 4 | 0.05 | Android |
| 26 | 6 | 0.02 | 3 | 0.03 | http://nmap.org/book/nse.html |
| 27 | 3 | 0.01 | 2 | 0.02 | +info@netcraft.com |
| 28 | 2 | 0.01 | 2 | 0.02 | Linux [unknown version] |
| 29 | 2 | 0.01 | 1 | 0.01 | http://help.yahoo.com/help/us/ysearch/sl... |
