| Used Operating Systems (12 / 12) [show full report] |
| 1 | 837 | 30.22 | 268 | 24.14 | +http://www.google.com/bot.html |
| 2 | 748 | 27.00 | 523 | 47.12 | +http://www.baidu.com/search/spider.html |
| 3 | 684 | 24.69 | 149 | 13.42 | +http://yandex.com/bots |
| 4 | 443 | 15.99 | 143 | 12.88 | Windows NT |
| 5 | 17 | 0.61 | 8 | 0.72 | +http://www.bing.com/bingbot.htm |
| 6 | 16 | 0.58 | 4 | 0.36 | http://www.majestic12.co.uk/bot.php?+ |
| 7 | 8 | 0.29 | 4 | 0.36 | +http://ahrefs.com/robot/ |
| 8 | 5 | 0.18 | 5 | 0.45 | Windows 95 |
| 9 | 4 | 0.14 | 1 | 0.09 | +http://www.puritysearch.net/ |
| 10 | 4 | 0.14 | 2 | 0.18 | +http://www.exabot.com/go/robot |
| 11 | 2 | 0.07 | 1 | 0.09 | ezooms.bot@gmail.com |
| 12 | 2 | 0.07 | 2 | 0.18 | Windows 98 |
