Toolsandpartsdirect.co.uk W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
The “type” attribute is unnecessary for JavaScript resources.
Attribute “visibility:” is not serializable as XML 1.0.
Attribute “hidden;”” is not serializable as XML 1.0.
Errors:
Duplicate attribute “class”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.
Bad value ““0”” for attribute “height” on element “img”: Expected a digit but saw ““” instead.
Bad value ““0”” for attribute “width” on element “img”: Expected a digit but saw ““” instead.
Attribute “visibility:” not allowed on element “img” at this point.
Attribute “hidden;”” not allowed on element “img” at this point.
CSS: “âdisplay”: Property “âdisplay” doesn't exist.
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