Cita:
<meta NAME="language" CONTENT="es" />
You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. This error is often caused by incorrect use of the "Strict" document type with a document that uses frames (e.g. you must use the "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).
Y me señala en muchisimos errores lo mismo la coma, ¿Que esta mal?, en serio no lo entiendo.<meta NAME="language" CONTENT="es" />
You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. This error is often caused by incorrect use of the "Strict" document type with a document that uses frames (e.g. you must use the "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead).
El link de validacion es aqui :
http://validator.w3.org/check?uri=ww...group=0#result
Venga gracias