| Used Operating Systems (29 / 29) [show full report] |
| 1 | 1821 | 39.78 | 491 | 38.60 | Windows NT |
| 2 | 588 | 12.84 | 43 | 3.38 | +http://yandex.com/bots |
| 3 | 513 | 11.21 | 200 | 15.72 | +http://www.bing.com/bingbot.htm |
| 4 | 392 | 8.56 | 162 | 12.74 | +http://ahrefs.com/robot/ |
| 5 | 346 | 7.56 | 42 | 3.30 | http://www.majestic12.co.uk/bot.php?+ |
| 6 | 255 | 5.57 | 73 | 5.74 | +http://www.google.com/bot.html |
| 7 | 182 | 3.98 | 66 | 5.19 | ezooms.bot@gmail.com |
| 8 | 105 | 2.29 | 30 | 2.36 | Windows 95 |
| 9 | 104 | 2.27 | 40 | 3.14 | MirrorDetector; +http://yandex.com/bots |
| 10 | 42 | 0.92 | 42 | 3.30 | +http://www.baidu.com/search/spider.html |
| 11 | 22 | 0.48 | 8 | 0.63 | ) - BrowseX (2.0.0 Windows |
| 12 | 22 | 0.48 | 2 | 0.16 | WinHttp.WinHttpRequest.5 |
| 13 | 21 | 0.46 | 5 | 0.39 | Windows 3.1 |
| 14 | 20 | 0.44 | 8 | 0.63 | Windows XP |
| 15 | 20 | 0.44 | 10 | 0.79 | +http://www.exabot.com/go/robot |
| 16 | 18 | 0.39 | 6 | 0.47 | Windows CE |
| 17 | 18 | 0.39 | 9 | 0.71 | http://crawler.sistrix.net/ |
| 18 | 18 | 0.39 | 6 | 0.47 | Windows 98 |
| 19 | 13 | 0.28 | 4 | 0.31 | +http://go.mail.ru/help/robots |
| 20 | 12 | 0.26 | 4 | 0.31 | Windows ME |
| 21 | 10 | 0.22 | 4 | 0.31 | Windows 2000 |
| 22 | 10 | 0.22 | 4 | 0.31 | MSIE 5.5; Windows NT 4.0 |
| 23 | 8 | 0.17 | 4 | 0.31 | MSIE 5.5; Windows NT 5.0 |
| 24 | 8 | 0.17 | 4 | 0.31 | +http://siteexplorer.info/ |
| 25 | 4 | 0.09 | 2 | 0.16 | X11 |
| 26 | 2 | 0.04 | 1 | 0.08 | +http://www.compspy.com/spider.html |
| 27 | 2 | 0.04 | 0 | 0.00 | Android 2.3.5 |
| 28 | 1 | 0.02 | 1 | 0.08 | MSIE 5.5; Windows 95 |
| 29 | 1 | 0.02 | 1 | 0.08 | Linux i686 [unknown version] |
