| Used Operating Systems (30 / 37) [show full report] |
| 1 | 49582 | 45.68 | 393 | 4.59 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 20946 | 19.30 | 4535 | 52.95 | Windows NT |
| 3 | 9918 | 9.14 | 373 | 4.35 | +http://www.bing.com/bingbot.htm |
| 4 | 8668 | 7.99 | 276 | 3.22 | +http://ahrefs.com/robot/ |
| 5 | 7120 | 6.56 | 63 | 0.74 | Windows 98 |
| 6 | 2842 | 2.62 | 4 | 0.05 | +http://OpenLinkProfiler.org/bot |
| 7 | 2610 | 2.40 | 13 | 0.15 | +https://www.megaindex.ru/?tab=linkAnaly... |
| 8 | 1566 | 1.44 | 1289 | 15.05 | +http://www.baidu.com/search/spider.html |
| 9 | 1063 | 0.98 | 138 | 1.61 | +http://yandex.com/bots |
| 10 | 701 | 0.65 | 384 | 4.48 | Windows 95 |
| 11 | 616 | 0.57 | 182 | 2.12 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 480 | 0.44 | 157 | 1.83 | +http://www.google.com/bot.html |
| 13 | 480 | 0.44 | 111 | 1.30 | +http://www.linkdex.com/bots/ |
| 14 | 402 | 0.37 | 2 | 0.02 | +http://megaindex.com/crawler |
| 15 | 280 | 0.26 | 41 | 0.48 | Linux i686 [unknown version] |
| 16 | 142 | 0.13 | 85 | 0.99 | Windows 3.1 |
| 17 | 136 | 0.13 | 81 | 0.95 | Windows CE |
| 18 | 134 | 0.12 | 9 | 0.11 | Windows XP |
| 19 | 125 | 0.12 | 70 | 0.82 | MSIE 5.5; Windows NT 5.0 |
| 20 | 111 | 0.10 | 67 | 0.78 | Windows ME |
| 21 | 104 | 0.10 | 71 | 0.83 | Windows 2000 |
| 22 | 98 | 0.09 | 73 | 0.85 | MSIE 5.5; Windows NT 4.0 |
| 23 | 93 | 0.09 | 52 | 0.61 | ) - BrowseX (2.0.0 Windows |
| 24 | 80 | 0.07 | 50 | 0.58 | Auto; Windows |
| 25 | 48 | 0.04 | 0 | 0.00 | Solaris 9.x |
| 26 | 40 | 0.04 | 0 | 0.00 | Macintosh |
| 27 | 28 | 0.03 | 8 | 0.09 | X11 |
| 28 | 24 | 0.02 | 0 | 0.00 | PPC Mac OS X Mach-O |
| 29 | 24 | 0.02 | 12 | 0.14 | +http://duckduckgo.com |
| 30 | 22 | 0.02 | 11 | 0.13 | Linux [unknown version] |
