Cslewisinstitute.org W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Obsolete doctype. Expected “<!DOCTYPE html>”.
A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Duplicate attribute “rel”.
Element “fb:like” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “footer”.
Attribute “firebugversion” not allowed on element “div” at this point.
Duplicate ID “_firebugConsole”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “align” attribute on the “p” element is obsolete. Use CSS instead.
Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Element name “fb:like” cannot be represented as XML 1.0.
The first occurrence of ID “footer” was here.
The first occurrence of ID “_firebugConsole” was here.
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