Warnings:
Using “windows-1252” instead of the declared encoding “iso-8859-1”.
The “type” attribute is unnecessary for JavaScript resources.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “type” attribute for the “style” element is not needed and should be omitted.
Errors:
Legacy encoding “windows-1252” used. Documents must use UTF-8.
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Bad value “pt_BR” for attribute “lang” on element “html”: The language subtag “pt_br” is not a valid language subtag.
Bad value “text/html; charset=iso-8859-1” for attribute “content” on element “meta”: “charset=” must be followed by “utf-8”.
Bad value “pragma” for attribute “http-equiv” on element “meta”.
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Bad value “cache-control” for attribute “http-equiv” on element “meta”.
Attribute “cols” not allowed on element “frameset” at this point.
Attribute “framespacing” not allowed on element “frameset” at this point.
Attribute “frameborder” not allowed on element “frameset” at this point.
Attribute “border” not allowed on element “frameset” at this point.
Attribute “width” not allowed on element “frameset” at this point.
Attribute “height” not allowed on element “frameset” at this point.
The “frameset” element is obsolete. Use the “iframe” element and CSS instead, or use server-side includes.
Attribute “border” not allowed on element “frame” at this point.
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