| Used Operating Systems (30 / 71) [show full report] |
| 1 | 16561 | 59.09 | 5878 | 60.69 | Windows NT |
| 2 | 2665 | 9.51 | 225 | 2.32 | +http://www.bing.com/bingbot.htm |
| 3 | 1697 | 6.05 | 1628 | 16.81 | +http://www.baidu.com/search/spider.html |
| 4 | 1559 | 5.56 | 97 | 1.00 | +http://yandex.com/bots |
| 5 | 1551 | 5.53 | 496 | 5.12 | +http://www.google.com/bot.html |
| 6 | 1356 | 4.84 | 260 | 2.68 | ezooms.bot@gmail.com |
| 7 | 245 | 0.87 | 54 | 0.56 | +http://www.semrush.com/bot.html |
| 8 | 216 | 0.77 | 133 | 1.37 | +http://ahrefs.com/robot/ |
| 9 | 207 | 0.74 | 85 | 0.88 | Linux [unknown version] |
| 10 | 201 | 0.72 | 21 | 0.22 | http://www.majestic12.co.uk/bot.php?+ |
| 11 | 175 | 0.62 | 134 | 1.38 | Windows 95 |
| 12 | 126 | 0.45 | 80 | 0.83 | +http://help.soso.com/webspider.htm |
| 13 | 115 | 0.41 | 22 | 0.23 | Windows 98 |
| 14 | 113 | 0.40 | 57 | 0.59 | +http://www.profound.net/urlappendbot.ht... |
| 15 | 110 | 0.39 | 7 | 0.07 | Windows Phone OS 7.0 |
| 16 | 96 | 0.34 | 96 | 0.99 | http://www.yodao.com/help/webmaster/spid... |
| 17 | 87 | 0.31 | 45 | 0.46 | MSIE 5.5; Windows NT 5.0 |
| 18 | 70 | 0.25 | 9 | 0.09 | Android 4.0.3 |
| 19 | 66 | 0.24 | 5 | 0.05 | +http://siteexplorer.info/ |
| 20 | 60 | 0.21 | 4 | 0.04 | Windows Phone OS 7.5 |
| 21 | 51 | 0.18 | 21 | 0.22 | X11 |
| 22 | 49 | 0.17 | 8 | 0.08 | +http://shoulu.jike.com/spider.html |
| 23 | 46 | 0.16 | 1 | 0.01 | http://www.lipperhey.com/ |
| 24 | 41 | 0.15 | 22 | 0.23 | +http://www.exabot.com/go/robot |
| 25 | 39 | 0.14 | 32 | 0.33 | Windows 3.1 |
| 26 | 38 | 0.14 | 24 | 0.25 | J2ME/MIDP |
| 27 | 38 | 0.14 | 5 | 0.05 | Android |
| 28 | 37 | 0.13 | 30 | 0.31 | ) - BrowseX (2.0.0 Windows |
| 29 | 35 | 0.12 | 30 | 0.31 | Windows ME |
| 30 | 32 | 0.11 | 27 | 0.28 | MSIE 5.5; Windows NT 4.0 |
