| Used Operating Systems (30 / 36) [show full report] |
| 1 | 38847 | 34.50 | 210 | 0.87 | http://mj12bot.com/ |
| 2 | 22549 | 20.02 | 99 | 0.41 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 20148 | 17.89 | 15783 | 65.34 | +http://ahrefs.com/robot/ |
| 4 | 19180 | 17.03 | 2509 | 10.39 | Windows NT |
| 5 | 4747 | 4.22 | 4099 | 16.97 | +http://www.baidu.com/search/spider.html |
| 6 | 3006 | 2.67 | 3 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 7 | 1598 | 1.42 | 463 | 1.92 | +http://www.google.com/bot.html |
| 8 | 879 | 0.78 | 203 | 0.84 | +http://www.linkdex.com/bots/ |
| 9 | 524 | 0.47 | 193 | 0.80 | +http://www.bing.com/bingbot.htm |
| 10 | 263 | 0.23 | 207 | 0.86 | Windows 95 |
| 11 | 262 | 0.23 | 33 | 0.14 | +http://yandex.com/bots |
| 12 | 180 | 0.16 | 26 | 0.11 | Windows 98 |
| 13 | 53 | 0.05 | 47 | 0.19 | Auto; Windows |
| 14 | 53 | 0.05 | 6 | 0.02 | Windows XP |
| 15 | 50 | 0.04 | 47 | 0.19 | Windows 2000 |
| 16 | 45 | 0.04 | 42 | 0.17 | MSIE 5.5; Windows NT 4.0 |
| 17 | 42 | 0.04 | 38 | 0.16 | Windows ME |
| 18 | 37 | 0.03 | 33 | 0.14 | Windows 3.1 |
| 19 | 35 | 0.03 | 33 | 0.14 | Windows CE |
| 20 | 29 | 0.03 | 28 | 0.12 | ) - BrowseX (2.0.0 Windows |
| 21 | 28 | 0.02 | 10 | 0.04 | http://help.yahoo.com/help/us/ysearch/sl... |
| 22 | 27 | 0.02 | 26 | 0.11 | MSIE 5.5; Windows NT 5.0 |
| 23 | 7 | 0.01 | 3 | 0.01 | +http://sur.ly/bot.html |
| 24 | 3 | 0.00 | 2 | 0.01 | Macintosh PPC |
| 25 | 3 | 0.00 | 2 | 0.01 | Linux i686 [unknown version] |
| 26 | 2 | 0.00 | 1 | 0.00 | OS/2 |
| 27 | 2 | 0.00 | 1 | 0.00 | MSIE 5.0; Windows 98; SiteCoach 1.0 |
| 28 | 2 | 0.00 | 2 | 0.01 | Linux 2.4.x |
| 29 | 2 | 0.00 | 1 | 0.00 | +info@netcraft.com |
| 30 | 2 | 0.00 | 1 | 0.00 | X11 |
