Adzbux.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Duplicate ID “dropdown-toggle”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “div”.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.
Bad value “468px” for attribute “width” on element “iframe”: Expected a digit but saw “p” instead.
Bad value “90px” for attribute “height” on element “iframe”: Expected a digit but saw “p” instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
No “p” element in scope but a “p” end tag seen.
Stray start tag “div”.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
The first occurrence of ID “dropdown-toggle” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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