| Used Operating Systems |
| 1 | 2910 | 35.37 | 921 | 58.55 | Windows NT |
| 2 | 2420 | 29.41 | 9 | 0.57 | http://crawler.sistrix.net/ |
| 3 | 813 | 9.88 | 102 | 6.48 | +http://www.google.com/bot.html |
| 4 | 712 | 8.65 | 68 | 4.32 | +http://www.bing.com/bingbot.htm |
| 5 | 567 | 6.89 | 269 | 17.10 | +http://www.baidu.com/search/spider.html |
| 6 | 343 | 4.17 | 87 | 5.53 | +http://ahrefs.com/robot/ |
| 7 | 173 | 2.10 | 37 | 2.35 | +http://yandex.com/bots |
| 8 | 148 | 1.80 | 24 | 1.53 | +http://discoveryengine.com/discoverybot... |
| 9 | 21 | 0.26 | 7 | 0.45 | Windows 98 |
| 10 | 19 | 0.23 | 16 | 1.02 | Windows 95 |
| 11 | 18 | 0.22 | 0 | 0.00 | J2ME/MIDP |
| 12 | 10 | 0.12 | 0 | 0.00 | Android |
| 13 | 9 | 0.11 | 2 | 0.13 | +http://go.mail.ru/help/robots |
| 14 | 9 | 0.11 | 3 | 0.19 | X11 |
| 15 | 6 | 0.07 | 5 | 0.32 | Windows 3.1 |
| 16 | 6 | 0.07 | 1 | 0.06 | http://www.majestic12.co.uk/bot.php?+ |
| 17 | 5 | 0.06 | 4 | 0.25 | MSIE 5.5; Windows NT 5.0 |
| 18 | 4 | 0.05 | 2 | 0.13 | Windows XP |
| 19 | 4 | 0.05 | 0 | 0.00 | Windows Phone OS 7.5 |
| 20 | 4 | 0.05 | 4 | 0.25 | ) - BrowseX (2.0.0 Windows |
| 21 | 3 | 0.04 | 0 | 0.00 | http://desktop.google.com/ |
| 22 | 3 | 0.04 | 3 | 0.19 | Windows CE |
| 23 | 3 | 0.04 | 3 | 0.19 | MSIE 5.5; Windows NT 4.0 |
| 24 | 2 | 0.02 | 0 | 0.00 | Series 60 |
| 25 | 2 | 0.02 | 2 | 0.13 | Auto; Windows |
| 26 | 2 | 0.02 | 0 | 0.00 | http://www.searchmetrics.com/en/searchme... |
| 27 | 2 | 0.02 | 0 | 0.00 | Intel Mac OS X 10.4 |
| 28 | 2 | 0.02 | 0 | 0.00 | Windows Phone 8.0; Trident/6.0; IEMobile... |
| 29 | 2 | 0.02 | 2 | 0.13 | Windows ME |
| 30 | 2 | 0.02 | 0 | 0.00 | Android 2.2 |
| 31 | 2 | 0.02 | 0 | 0.00 | S60 |
| 32 | 1 | 0.01 | 1 | 0.06 | Windows 2000 |
| 33 | 1 | 0.01 | 1 | 0.06 | Linux [unknown version] |
