404. That’s an error.

The requested URL /add?feedurl=https://dafahao.com/devil-zhou-enlai.html&title=VOA%EF%BC%9A%E6%98%AF%E6%98%AF%E9%9D%9E%E9%9D%9E%E5%91%A8%E6%81%A9%E6%9D%A5 was not found on this server. That’s all we know.