404. That’s an error.
The requested URL /add?feedurl=http%3A%2F%2Fbts-th.listedcompany.com%2Fnewsroom_rss_th.html was not found on this server. That’s all we know.
/add?feedurl=http%3A%2F%2Fbts-th.listedcompany.com%2Fnewsroom_rss_th.html