| Used Operating Systems (30 / 62) [show full report] |
| 1 | 10830 | 56.18 | 5026 | 71.03 | Windows NT |
| 2 | 4467 | 23.17 | 91 | 1.29 | http://www.majestic12.co.uk/bot.php?+ |
| 3 | 1410 | 7.31 | 1320 | 18.65 | +http://www.baidu.com/search/spider.html |
| 4 | 582 | 3.02 | 1 | 0.01 | +http://OpenLinkProfiler.org/bot |
| 5 | 355 | 1.84 | 185 | 2.61 | +http://www.bing.com/bingbot.htm |
| 6 | 327 | 1.70 | 54 | 0.76 | +http://yandex.com/bots |
| 7 | 322 | 1.67 | 101 | 1.43 | +http://www.linkdex.com/bots/ |
| 8 | 313 | 1.62 | 24 | 0.34 | Windows 98 |
| 9 | 153 | 0.79 | 43 | 0.61 | +http://www.google.com/bot.html |
| 10 | 100 | 0.52 | 31 | 0.44 | +http://www.linkdex.com/about/bots/ |
| 11 | 48 | 0.25 | 21 | 0.30 | X11 |
| 12 | 47 | 0.24 | 17 | 0.24 | http://www.opensiteexplorer.org/dotbot, ... |
| 13 | 47 | 0.24 | 18 | 0.25 | http://help.yahoo.com/help/us/ysearch/sl... |
| 14 | 35 | 0.18 | 15 | 0.21 | +http://www.exabot.com/go/robot |
| 15 | 29 | 0.15 | 11 | 0.16 | help@moz.com |
| 16 | 27 | 0.14 | 14 | 0.20 | Linux i686 [unknown version] |
| 17 | 24 | 0.12 | 8 | 0.11 | Android 2.3.5 |
| 18 | 19 | 0.10 | 19 | 0.27 | Windows 95 |
| 19 | 16 | 0.08 | 5 | 0.07 | Linux [unknown version] |
| 20 | 15 | 0.08 | 11 | 0.16 | MSIE 5.5; Windows NT 5.0 |
| 21 | 10 | 0.05 | 2 | 0.03 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 22 | 10 | 0.05 | 9 | 0.13 | Windows XP |
| 23 | 8 | 0.04 | 3 | 0.04 | http://crawler.sistrix.net/ |
| 24 | 6 | 0.03 | 4 | 0.06 | Auto; Windows |
| 25 | 6 | 0.03 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 26 | 6 | 0.03 | 2 | 0.03 | +http://www.profound.net/urlappendbot.ht... |
| 27 | 5 | 0.03 | 5 | 0.07 | Windows CE |
| 28 | 5 | 0.03 | 5 | 0.07 | Windows ME |
| 29 | 5 | 0.03 | 3 | 0.04 | Windows 3.1 |
| 30 | 4 | 0.02 | 0 | 0.00 | +http://ahrefs.com/robot/ |
