Hiddenmysteries.org W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Quirky doctype. Expected “<!DOCTYPE html>”.
Bad value “Pragma” for attribute “http-equiv” on element “meta”.
Bad value “Expires” for attribute “http-equiv” on element “meta”.
Attribute “cols” not allowed on element “frameset” at this point.
Attribute “border” not allowed on element “frameset” at this point.
Attribute “frameborder” not allowed on element “frameset” at this point.
Attribute “framespacing” not allowed on element “frameset” at this point.
Attribute “cellpadding” not allowed on element “frameset” at this point.
Attribute “cellspacing” 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The “frameset” element is obsolete.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.
Stray end tag “body”.
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