| Used Operating Systems (30 / 71) [show full report] |
| 1 | 42979 | 42.07 | 4815 | 31.20 | Windows NT |
| 2 | 17396 | 17.03 | 218 | 1.41 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 14287 | 13.98 | 8506 | 55.11 | +http://www.baidu.com/search/spider.html |
| 4 | 9454 | 9.25 | 481 | 3.12 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 7810 | 7.64 | 331 | 2.14 | +http://www.bing.com/bingbot.htm |
| 6 | 2965 | 2.90 | 327 | 2.12 | +http://www.google.com/bot.html |
| 7 | 1320 | 1.29 | 45 | 0.29 | http://help.yahoo.com/help/us/ysearch/sl... |
| 8 | 919 | 0.90 | 6 | 0.04 | +http://yandex.com/bots |
| 9 | 708 | 0.69 | 5 | 0.03 | +http://www.warebay.com/bot.html |
| 10 | 542 | 0.53 | 161 | 1.04 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 11 | 493 | 0.48 | 12 | 0.08 | +http://www.semrush.com/bot.html |
| 12 | 368 | 0.36 | 2 | 0.01 | +http://ahrefs.com/robot/ |
| 13 | 361 | 0.35 | 72 | 0.47 | +http://www.linkdex.com/bots/ |
| 14 | 333 | 0.33 | 3 | 0.02 | http://www.bing.com/bingbot.htm |
| 15 | 312 | 0.31 | 2 | 0.01 | +http://fulltext.sblog.cz/ |
| 16 | 199 | 0.19 | 0 | 0.00 | PPC Mac OS X 10.4 |
| 17 | 197 | 0.19 | 102 | 0.66 | Windows 95 |
| 18 | 180 | 0.18 | 1 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 19 | 158 | 0.15 | 26 | 0.17 | Windows 98 |
| 20 | 156 | 0.15 | 34 | 0.22 | +http://duckduckgo.com |
| 21 | 128 | 0.13 | 0 | 0.00 | Android |
| 22 | 95 | 0.09 | 8 | 0.05 | +http://www.exabot.com/go/robot |
| 23 | 94 | 0.09 | 22 | 0.14 | Windows XP |
| 24 | 72 | 0.07 | 1 | 0.01 | +http://megaindex.com/crawler |
| 25 | 50 | 0.05 | 30 | 0.19 | MSIE 5.5; Windows NT 4.0 |
| 26 | 46 | 0.05 | 18 | 0.12 | Windows 3.1 |
| 27 | 46 | 0.05 | 27 | 0.17 | MSIE 5.5; Windows NT 5.0 |
| 28 | 44 | 0.04 | 27 | 0.17 | Windows CE |
| 29 | 42 | 0.04 | 2 | 0.01 | X11 |
| 30 | 37 | 0.04 | 20 | 0.13 | Windows ME |
