| Used Operating Systems (27 / 27) [show full report] |
| 1 | 9218 | 39.64 | 135 | 4.63 | http://mj12bot.com/ |
| 2 | 6504 | 27.97 | 3 | 0.10 | +http://megaindex.com/crawler |
| 3 | 2745 | 11.80 | 185 | 6.34 | Windows NT |
| 4 | 2625 | 11.29 | 2114 | 72.50 | +http://www.baidu.com/search/spider.html |
| 5 | 793 | 3.41 | 118 | 4.05 | +http://www.bing.com/bingbot.htm |
| 6 | 412 | 1.77 | 79 | 2.71 | +http://www.linkdex.com/bots/ |
| 7 | 238 | 1.02 | 65 | 2.23 | +http://yandex.com/bots |
| 8 | 186 | 0.80 | 119 | 4.08 | +http://www.google.com/bot.html |
| 9 | 107 | 0.46 | 8 | 0.27 | Windows 95 |
| 10 | 72 | 0.31 | 6 | 0.21 | +http://OpenLinkProfiler.org/bot |
| 11 | 61 | 0.26 | 1 | 0.03 | Windows 98 |
| 12 | 48 | 0.21 | 44 | 1.51 | +http://www.uptime.com/uptimebot |
| 13 | 40 | 0.17 | 2 | 0.07 | +http://seocharger.com/robot |
| 14 | 38 | 0.16 | 12 | 0.41 | http://www.opensiteexplorer.org/dotbot, ... |
| 15 | 27 | 0.12 | 3 | 0.10 | Windows 2000 |
| 16 | 22 | 0.09 | 0 | 0.00 | Windows XP |
| 17 | 21 | 0.09 | 4 | 0.14 | Windows 3.1 |
| 18 | 19 | 0.08 | 0 | 0.00 | Windows ME |
| 19 | 19 | 0.08 | 3 | 0.10 | MSIE 5.5; Windows NT 5.0 |
| 20 | 18 | 0.08 | 4 | 0.14 | Windows CE |
| 21 | 14 | 0.06 | 2 | 0.07 | MSIE 5.5; Windows NT 4.0 |
| 22 | 13 | 0.06 | 2 | 0.07 | http://www.botje.com/plukkie.htm |
| 23 | 5 | 0.02 | 3 | 0.10 | +info@netcraft.com |
| 24 | 2 | 0.01 | 0 | 0.00 | +http://ahrefs.com/robot/ |
| 25 | 2 | 0.01 | 2 | 0.07 | +http://www.google.com/bot.html,Yahoo! S... |
| 26 | 2 | 0.01 | 0 | 0.00 | Wayback Machine Live Record; +http://arc... |
| 27 | 2 | 0.01 | 2 | 0.07 | X11 |
