| Used Operating Systems (30 / 42) [show full report] |
| 1 | 78754 | 62.26 | 2907 | 68.71 | Windows NT |
| 2 | 32247 | 25.49 | 158 | 3.73 | +spider@waybackarchive.org |
| 3 | 5965 | 4.72 | 123 | 2.91 | http://www.majestic12.co.uk/bot.php?+ |
| 4 | 1990 | 1.57 | 4 | 0.09 | +http://OpenLinkProfiler.org/bot |
| 5 | 1698 | 1.34 | 80 | 1.89 | Windows 98 |
| 6 | 1596 | 1.26 | 137 | 3.24 | +http://ahrefs.com/robot/ |
| 7 | 994 | 0.79 | 2 | 0.05 | +http://webmeup-crawler.com/ |
| 8 | 687 | 0.54 | 83 | 1.96 | +http://yandex.com/bots |
| 9 | 451 | 0.36 | 144 | 3.40 | +http://www.google.com/bot.html |
| 10 | 373 | 0.29 | 13 | 0.31 | MSIE 5.5; Windows NT 5.0 |
| 11 | 323 | 0.26 | 6 | 0.14 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 12 | 306 | 0.24 | 72 | 1.70 | +http://www.exabot.com/go/robot |
| 13 | 300 | 0.24 | 258 | 6.10 | +http://www.baidu.com/search/spider.html |
| 14 | 176 | 0.14 | 62 | 1.47 | +http://www.linkdex.com/bots/ |
| 15 | 167 | 0.13 | 45 | 1.06 | http://www.opensiteexplorer.org/dotbot, ... |
| 16 | 68 | 0.05 | 36 | 0.85 | +http://www.bing.com/bingbot.htm |
| 17 | 66 | 0.05 | 34 | 0.80 | Windows 95 |
| 18 | 54 | 0.04 | 0 | 0.00 | Linux 2.4.x |
| 19 | 38 | 0.03 | 0 | 0.00 | FreeBSD [unknown version] |
| 20 | 31 | 0.02 | 4 | 0.09 | X11 |
| 21 | 30 | 0.02 | 14 | 0.33 | Linux i686 [unknown version] |
| 22 | 28 | 0.02 | 3 | 0.07 | Android 2.3.5 |
| 23 | 24 | 0.02 | 0 | 0.00 | OS/2 |
| 24 | 20 | 0.02 | 0 | 0.00 | America Online Browser 1.1; rev1.5; Wind... |
| 25 | 16 | 0.01 | 0 | 0.00 | Windows |
| 26 | 14 | 0.01 | 10 | 0.24 | Windows 2000 |
| 27 | 12 | 0.01 | 3 | 0.07 | Linux [unknown version] |
| 28 | 12 | 0.01 | 4 | 0.09 | Windows 3.1 |
| 29 | 11 | 0.01 | 5 | 0.12 | Windows XP |
| 30 | 8 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
