404. That’s an error.
The requested URL /add?feedurl=http://www.xpbargains.com/rss.php/deals__store--US_Mattress,limit--15.xml was not found on this server. That’s all we know.
/add?feedurl=http://www.xpbargains.com/rss.php/deals__store--US_Mattress,limit--15.xml