Conlins.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A document must not include more than one “meta” element with its “name” attribute set to the value “description”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “SearchPanel”.
Duplicate ID “SearchString”.
Duplicate ID “SearchImageButton”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Attribute “sleepcenter” not allowed on element “a” at this point.
Attribute “by” not allowed on element “a” at this point.
Attribute “conlins” not allowed on element “a” at this point.
Attribute “instagram” not allowed on element “a” at this point.
Warnings:
The “banner” role is unnecessary for element “header”.
The “button” role is unnecessary for element “input” whose type is “image”.
The first occurrence of ID “SearchPanel” was here.
The first occurrence of ID “SearchString” was here.
The first occurrence of ID “SearchImageButton” was here.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
The “button” role is unnecessary for element “input” whose type is “button”.
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