| Used Operating Systems (30 / 51) [show full report] |
| 1 | 19616 | 60.06 | 7104 | 67.09 | Windows NT |
| 2 | 6759 | 20.70 | 41 | 0.39 | Windows XP |
| 3 | 1761 | 5.39 | 1676 | 15.83 | +http://www.baidu.com/search/spider.html |
| 4 | 1343 | 4.11 | 354 | 3.34 | +http://www.bing.com/bingbot.htm |
| 5 | 725 | 2.22 | 249 | 2.35 | +http://www.google.com/bot.html |
| 6 | 459 | 1.41 | 56 | 0.53 | +http://yandex.com/bots |
| 7 | 343 | 1.05 | 30 | 0.28 | http://www.majestic12.co.uk/bot.php?+ |
| 8 | 278 | 0.85 | 203 | 1.92 | Windows 95 |
| 9 | 173 | 0.53 | 28 | 0.26 | Windows 98 |
| 10 | 160 | 0.49 | 97 | 0.92 | +http://ahrefs.com/robot/ |
| 11 | 85 | 0.26 | 77 | 0.73 | +http://www.openfos.com |
| 12 | 79 | 0.24 | 42 | 0.40 | X11 |
| 13 | 78 | 0.24 | 26 | 0.25 | +http://www.profound.net/urlappendbot.ht... |
| 14 | 75 | 0.23 | 72 | 0.68 | J2ME/MIDP |
| 15 | 52 | 0.16 | 42 | 0.40 | Windows ME |
| 16 | 48 | 0.15 | 12 | 0.11 | +http://www.semrush.com/bot.html |
| 17 | 46 | 0.14 | 37 | 0.35 | Windows 3.1 |
| 18 | 44 | 0.13 | 41 | 0.39 | Windows CE |
| 19 | 43 | 0.13 | 15 | 0.14 | +http://www.exabot.com/go/robot |
| 20 | 42 | 0.13 | 42 | 0.40 | Series 60 |
| 21 | 39 | 0.12 | 36 | 0.34 | Windows 2000 |
| 22 | 39 | 0.12 | 19 | 0.18 | ezooms.bot@gmail.com |
| 23 | 38 | 0.12 | 31 | 0.29 | Auto; Windows |
| 24 | 36 | 0.11 | 33 | 0.31 | MSIE 5.5; Windows NT 5.0 |
| 25 | 35 | 0.11 | 32 | 0.30 | MSIE 5.5; Windows NT 4.0 |
| 26 | 32 | 0.10 | 29 | 0.27 | ) - BrowseX (2.0.0 Windows |
| 27 | 27 | 0.08 | 7 | 0.07 | +http://www.aihit.com/ |
| 28 | 21 | 0.06 | 8 | 0.08 | Android 2.3.5 |
| 29 | 20 | 0.06 | 10 | 0.09 | http://crawler.sistrix.net/ |
| 30 | 16 | 0.05 | 16 | 0.15 | Android 2.3.3 |
