404. That’s an error.
The requested URL /add?feedurl=http%3A%2F%2Fblog.aedus.ru%2Farchives%2F75%2F was not found on this server. That’s all we know.
/add?feedurl=http%3A%2F%2Fblog.aedus.ru%2Farchives%2F75%2F