| Used Operating Systems (21 / 21) [show full report] |
| 1 | 1477 | 43.39 | 1365 | 54.43 | +http://www.baidu.com/search/spider.html |
| 2 | 1234 | 36.25 | 994 | 39.63 | Windows NT |
| 3 | 265 | 7.78 | 12 | 0.48 | +http://www.google.com/bot.html |
| 4 | 180 | 5.29 | 79 | 3.15 | +http://www.bing.com/bingbot.htm |
| 5 | 134 | 3.94 | 27 | 1.08 | +http://yandex.com/bots |
| 6 | 34 | 1.00 | 14 | 0.56 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 15 | 0.44 | 0 | 0.00 | Linux [unknown version] |
| 8 | 11 | 0.32 | 3 | 0.12 | Windows 98 |
| 9 | 10 | 0.29 | 2 | 0.08 | http://www.lipperhey.com/ |
| 10 | 9 | 0.26 | 3 | 0.12 | Windows ME |
| 11 | 8 | 0.24 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 12 | 7 | 0.21 | 3 | 0.12 | Windows 95 |
| 13 | 5 | 0.15 | 1 | 0.04 | +http://u12files.com/ |
| 14 | 4 | 0.12 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 15 | 2 | 0.06 | 1 | 0.04 | http://crawler.sistrix.net/ |
| 16 | 2 | 0.06 | 1 | 0.04 | +http://OpenLinkProfiler.org/bot |
| 17 | 2 | 0.06 | 1 | 0.04 | +info@netcraft.com |
| 18 | 2 | 0.06 | 1 | 0.04 | +http://www.meanpath.com/meanpathbot.htm... |
| 19 | 1 | 0.03 | 0 | 0.00 | Win32 |
| 20 | 1 | 0.03 | 0 | 0.00 | Linux 2.4.x |
| 21 | 1 | 0.03 | 1 | 0.04 | Linux i686 [unknown version] |
