Elem.mx W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “cache-control” for attribute “http-equiv” on element “meta”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “sliderHead”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Attribute “alt” not allowed on element “div” at this point.
Attribute “alt” not allowed on element “a” at this point.
Element “gcse:searchresults” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “gcse:searchbox” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Warnings:
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The “navigation” role is unnecessary for element “nav”.
Empty heading.
The first occurrence of ID “sliderHead” was here.
Element name “gcse:searchresults” cannot be represented as XML 1.0.
Element name “gcse:searchbox” cannot be represented as XML 1.0.
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