I get this error when I check client's site (http://patheonconsulting.com/
) at w3c. (http://validator.w3.org/
). I am not sure what it means since I cannot find any referencd to iso-8859-1 in html.
The character encoding specified in the HTTP header (iso-8859-1) is different from the value in the <meta> element (utf-8). I will use the value from the HTTP header (iso-8859-1) for this validation.