The site began to load normally, about 11 am Tuesday.
Customers achieve projo.com Tuesday morning a blank page, except "HTTP/1.1 Service Unavailable." The message usually indicates a server overload or a Web site technical fault.
According to the magazine for parents, Dallas, AH Belo Corporation, were not available for comment Tuesday morning, a woman in press office said.
Around 10:15 am, the newspaper published a report apologies for the inconvenience and said technicians perform some "service system".