| Used Operating Systems (17 / 17) [show full report] |
| 1 | 1719 | 61.50 | 1250 | 73.57 | Windows NT |
| 2 | 374 | 13.38 | 155 | 9.12 | +http://www.bing.com/bingbot.htm |
| 3 | 165 | 5.90 | 96 | 5.65 | +http://www.google.com/bot.html |
| 4 | 152 | 5.44 | 30 | 1.77 | Windows 98 |
| 5 | 144 | 5.15 | 96 | 5.65 | +http://www.baidu.com/search/spider.html |
| 6 | 74 | 2.65 | 26 | 1.53 | http://www.opensiteexplorer.org/dotbot, ... |
| 7 | 38 | 1.36 | 17 | 1.00 | +http://ahrefs.com/robot/ |
| 8 | 30 | 1.07 | 4 | 0.24 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 9 | 28 | 1.00 | 14 | 0.82 | +http://www.exabot.com/go/robot |
| 10 | 23 | 0.82 | 1 | 0.06 | +http://webmeup-crawler.com/ |
| 11 | 16 | 0.57 | 1 | 0.06 | +http://yandex.com/bots |
| 12 | 12 | 0.43 | 2 | 0.12 | Linux [unknown version] |
| 13 | 8 | 0.29 | 4 | 0.24 | +http://wmaid.com/explore/ |
| 14 | 4 | 0.14 | 0 | 0.00 | Macintosh PPC |
| 15 | 3 | 0.11 | 1 | 0.06 | +http://getdownload.ws |
| 16 | 3 | 0.11 | 2 | 0.12 | +info@netcraft.com |
| 17 | 2 | 0.07 | 0 | 0.00 | Linux 2.4.x |
