| Used Operating Systems (30 / 38) [show full report] |
| 1 | 37605 | 36.03 | 405 | 3.36 | http://www.majestic12.co.uk/bot.php?+ |
| 2 | 25557 | 24.49 | 8075 | 66.94 | +http://ahrefs.com/robot/ |
| 3 | 16310 | 15.63 | 1034 | 8.57 | Windows NT |
| 4 | 12996 | 12.45 | 2 | 0.02 | +http://megaindex.com/crawler |
| 5 | 3992 | 3.82 | 1617 | 13.40 | +http://www.baidu.com/search/spider.html |
| 6 | 1933 | 1.85 | 5 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 7 | 1087 | 1.04 | 6 | 0.05 | +http://siteexplorer.info/ |
| 8 | 1026 | 0.98 | 184 | 1.53 | +http://www.bing.com/bingbot.htm |
| 9 | 1003 | 0.96 | 1 | 0.01 | http://crawler.007ac9.net/ |
| 10 | 602 | 0.58 | 126 | 1.04 | +http://www.linkdex.com/bots/ |
| 11 | 330 | 0.32 | 105 | 0.87 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 267 | 0.26 | 64 | 0.53 | +http://yandex.com/bots |
| 13 | 251 | 0.24 | 81 | 0.67 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 238 | 0.23 | 21 | 0.17 | Windows 98 |
| 15 | 229 | 0.22 | 95 | 0.79 | +http://www.google.com/bot.html |
| 16 | 227 | 0.22 | 14 | 0.12 | MSIE 5.5; Windows NT 5.0 |
| 17 | 166 | 0.16 | 41 | 0.34 | Windows 95 |
| 18 | 139 | 0.13 | 27 | 0.22 | http://www.opensiteexplorer.org/dotbot, ... |
| 19 | 124 | 0.12 | 14 | 0.12 | Windows 3.1 |
| 20 | 79 | 0.08 | 19 | 0.16 | Windows 2000 |
| 21 | 44 | 0.04 | 38 | 0.32 | +http://www.uptime.com/uptimebot |
| 22 | 43 | 0.04 | 16 | 0.13 | +http://www.exabot.com/go/robot |
| 23 | 16 | 0.02 | 12 | 0.10 | Auto; Windows |
| 24 | 14 | 0.01 | 11 | 0.09 | MSIE 5.5; Windows NT 4.0 |
| 25 | 13 | 0.01 | 11 | 0.09 | Windows CE |
| 26 | 13 | 0.01 | 5 | 0.04 | Windows XP |
| 27 | 13 | 0.01 | 13 | 0.11 | Windows ME |
| 28 | 12 | 0.01 | 1 | 0.01 | +https://www.dataprovider.com/ |
| 29 | 10 | 0.01 | 9 | 0.07 | ) - BrowseX (2.0.0 Windows |
| 30 | 8 | 0.01 | 1 | 0.01 | +http://www.linkpad.ru |
