The character encoding declaration of the framed HTML document was not found when prescanning the first 1024 bytes of the file. When viewed without the document framing it, the page will reload automatically. The encoding declaration needs to be moved to be within the first 1024 bytes of the file.
Nid oedd datganiad amgodiad nod y ddogfen HTML fframedig wedi ei chanfod wrth rag sganio 1024 cyntaf y ffeil. Wrth edrych arni heb y fframio dogfen bydd y dudalen yn ail-lwytho'n awtomatig. Mae angen symud y datganiad amgodio i fod o fewn y 1024 beit cyntaf y ffeil.