Theatreroyalnorwich.co.uk W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Bad value “Imagetoolbar” for attribute “http-equiv” on element “meta”.
Attribute “xmlns:av” not allowed here.
The “shape” attribute on the “a” element is obsolete. Use “area” instead of “a” for image maps.
The “clear” attribute on the “br” element is obsolete. Use CSS instead.
Duplicate attribute “title”.
No “li” element in scope but a “li” end tag seen.
Element “nobr” not allowed as child of element “label” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray start tag “br”.
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
End tag had attributes.
The “width” attribute on the “table” element is obsolete. Use CSS instead.
The “border” attribute on the “table” element is obsolete. Use CSS instead.
Stray end tag “div”.
Warnings:
Attribute with the local name “xmlns:av” is not serializable as XML 1.0.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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