Skillsuccess.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Element “title” not allowed as child of element “head” in this context. (Suppressing further errors from this subtree.)
Attribute “alt” not allowed on element “a” at this point.
Duplicate attribute “name”.
Element “img” is missing required attribute “src”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “autocomplete” not allowed on element “button” at this point.
Duplicate ID “course”.
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
The first occurrence of ID “course” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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