| Used Operating Systems |
| 1 | 6930 | 64.48 | 1339 | 61.37 | Windows NT |
| 2 | 849 | 7.90 | 12 | 0.55 | http://crawler.sistrix.net/ |
| 3 | 831 | 7.73 | 118 | 5.41 | +http://www.bing.com/bingbot.htm |
| 4 | 492 | 4.58 | 287 | 13.15 | +http://www.baidu.com/search/spider.html |
| 5 | 480 | 4.47 | 74 | 3.39 | +http://www.google.com/bot.html |
| 6 | 310 | 2.88 | 67 | 3.07 | +http://ahrefs.com/robot/ |
| 7 | 175 | 1.63 | 96 | 4.40 | Windows 95 |
| 8 | 122 | 1.14 | 15 | 0.69 | Windows 98 |
| 9 | 92 | 0.86 | 20 | 0.92 | +http://discoveryengine.com/discoverybot... |
| 10 | 87 | 0.81 | 11 | 0.50 | +http://yandex.com/bots |
| 11 | 43 | 0.40 | 3 | 0.14 | Windows XP |
| 12 | 32 | 0.30 | 22 | 1.01 | Auto; Windows |
| 13 | 29 | 0.27 | 23 | 1.05 | Windows CE |
| 14 | 28 | 0.26 | 4 | 0.18 | X11 |
| 15 | 28 | 0.26 | 19 | 0.87 | MSIE 5.5; Windows NT 4.0 |
| 16 | 23 | 0.21 | 12 | 0.55 | Windows ME |
| 17 | 21 | 0.20 | 17 | 0.78 | MSIE 5.5; Windows NT 5.0 |
| 18 | 21 | 0.20 | 1 | 0.05 | Macintosh |
| 19 | 19 | 0.18 | 14 | 0.64 | Windows 2000 |
| 20 | 18 | 0.17 | 14 | 0.64 | ) - BrowseX (2.0.0 Windows |
| 21 | 17 | 0.16 | 1 | 0.05 | Intel Mac OS X 10.6 |
| 22 | 16 | 0.15 | 0 | 0.00 | Android |
| 23 | 16 | 0.15 | 8 | 0.37 | Windows 3.1 |
| 24 | 15 | 0.14 | 0 | 0.00 | J2ME/MIDP |
| 25 | 14 | 0.13 | 4 | 0.18 | Android 2.3.5 |
| 26 | 12 | 0.11 | 1 | 0.05 | http://www.majestic12.co.uk/bot.php?+ |
| 27 | 8 | 0.07 | 0 | 0.00 | Windows Phone OS 7.5 |
| 28 | 4 | 0.04 | 0 | 0.00 | BlackBerry |
| 29 | 4 | 0.04 | 0 | 0.00 | +http://shoulu.jike.com/spider.html |
| 30 | 2 | 0.02 | 0 | 0.00 | Series 60 |
| 31 | 2 | 0.02 | 0 | 0.00 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 32 | 2 | 0.02 | 0 | 0.00 | http://www.searchmetrics.com/en/searchme... |
| 33 | 2 | 0.02 | 0 | 0.00 | Android 4.1.1 |
| 34 | 1 | 0.01 | 0 | 0.00 | Android 4.0.4 |
| 35 | 1 | 0.01 | 0 | 0.00 | +http://go.mail.ru/help/robots |
| 36 | 1 | 0.01 | 0 | 0.00 | Linux i686 [unknown version] |
