| Used Operating Systems (30 / 39) [show full report] |
| 1 | 45891 | 52.60 | 10656 | 59.92 | +http://ahrefs.com/robot/ |
| 2 | 9945 | 11.40 | 1 | 0.01 | +http://megaindex.com/crawler |
| 3 | 7217 | 8.27 | 2305 | 12.96 | Windows NT |
| 4 | 5895 | 6.76 | 524 | 2.95 | http://www.opensiteexplorer.org/dotbot, ... |
| 5 | 4455 | 5.11 | 123 | 0.69 | http://mj12bot.com/ |
| 6 | 3485 | 3.99 | 1118 | 6.29 | +http://www.google.com/bot.html |
| 7 | 3005 | 3.44 | 3 | 0.02 | +http://OpenLinkProfiler.org/bot |
| 8 | 2292 | 2.63 | 573 | 3.22 | +http://www.bing.com/bingbot.htm |
| 9 | 2065 | 2.37 | 1584 | 8.91 | +http://www.baidu.com/search/spider.html |
| 10 | 1617 | 1.85 | 302 | 1.70 | +http://yandex.com/bots |
| 11 | 401 | 0.46 | 105 | 0.59 | +http://www.semrush.com/bot.html |
| 12 | 246 | 0.28 | 111 | 0.62 | http://help.yahoo.com/help/us/ysearch/sl... |
| 13 | 92 | 0.11 | 21 | 0.12 | +http://www.pinterest.com/bot.html |
| 14 | 89 | 0.10 | 30 | 0.17 | +http://www.linkdex.com/bots/ |
| 15 | 79 | 0.09 | 71 | 0.40 | Windows 95 |
| 16 | 62 | 0.07 | 11 | 0.06 | +http://napoveda.seznam.cz/en/seznambot-... |
| 17 | 59 | 0.07 | 32 | 0.18 | Windows 98 |
| 18 | 56 | 0.06 | 50 | 0.28 | +http://www.uptime.com/uptimebot |
| 19 | 52 | 0.06 | 12 | 0.07 | +http://help.coccoc.com/searchengine |
| 20 | 29 | 0.03 | 6 | 0.03 | X11 |
| 21 | 24 | 0.03 | 12 | 0.07 | +http://duckduckgo.com |
| 22 | 20 | 0.02 | 7 | 0.04 | Windows XP |
| 23 | 17 | 0.02 | 17 | 0.10 | Windows ME |
| 24 | 15 | 0.02 | 15 | 0.08 | Windows 2000 |
| 25 | 14 | 0.02 | 5 | 0.03 | +http://www.exabot.com/go/robot |
| 26 | 14 | 0.02 | 13 | 0.07 | MSIE 5.5; Windows NT 4.0 |
| 27 | 13 | 0.01 | 13 | 0.07 | Windows CE |
| 28 | 12 | 0.01 | 12 | 0.07 | Auto; Windows |
| 29 | 12 | 0.01 | 11 | 0.06 | MSIE 5.5; Windows NT 5.0 |
| 30 | 12 | 0.01 | 12 | 0.07 | ) - BrowseX (2.0.0 Windows |
