| Used Operating Systems by Visits |
| 1 | 7871 | 24.82 | 893 | 26.26 | Windows NT |
| 2 | 8910 | 28.09 | 701 | 20.61 | http://www.opensiteexplorer.org/dotbot, ... |
| 3 | 914 | 2.88 | 681 | 20.02 | +http://ahrefs.com/robot/ |
| 4 | 535 | 1.69 | 396 | 11.64 | +http://www.baidu.com/search/spider.html |
| 5 | 628 | 1.98 | 236 | 6.94 | +http://yandex.com/bots |
| 6 | 381 | 1.20 | 198 | 5.82 | +http://www.google.com/bot.html |
| 7 | 12094 | 38.13 | 136 | 4.00 | http://mj12bot.com/ |
| 8 | 204 | 0.64 | 61 | 1.79 | +http://www.linkdex.com/bots/ |
| 9 | 37 | 0.12 | 22 | 0.65 | Windows 95 |
| 10 | 34 | 0.11 | 13 | 0.38 | Windows 98 |
| 11 | 13 | 0.04 | 9 | 0.26 | Windows 2000 |
| 12 | 10 | 0.03 | 8 | 0.24 | Windows 3.1 |
| 13 | 25 | 0.08 | 7 | 0.21 | Mail.RU_Bot/2.0; +http://go.mail.ru/help... |
| 14 | 8 | 0.03 | 7 | 0.21 | ) - BrowseX (2.0.0 Windows |
| 15 | 12 | 0.04 | 6 | 0.18 | +http://www.semrush.com/bot.html |
| 16 | 6 | 0.02 | 5 | 0.15 | MSIE 5.5; Windows NT 5.0 |
| 17 | 6 | 0.02 | 4 | 0.12 | Windows CE |
| 18 | 10 | 0.03 | 4 | 0.12 | Windows XP |
| 19 | 3 | 0.01 | 3 | 0.09 | Auto; Windows |
| 20 | 3 | 0.01 | 3 | 0.09 | MSIE 5.5; Windows NT 4.0 |
| 21 | 4 | 0.01 | 2 | 0.06 | +http://www.seodiver.com/bot |
| 22 | 2 | 0.01 | 2 | 0.06 | Windows ME |
| 23 | 4 | 0.01 | 2 | 0.06 | http://filterdb.iss.net/crawler/ |
| 24 | 2 | 0.01 | 1 | 0.03 | +http://duckduckgo.com |
| 25 | 1 | 0.00 | 1 | 0.03 | +info@netcraft.com |
