Speck-pumps.com W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Attribute “}"” is not serializable as XML 1.0.
The first occurrence of ID “lang-switch-form” was here.
The first occurrence of ID “lang-switch-value” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Errors:
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “}"” not allowed on element “link” at this point.
Bad value “menubar” for attribute “role” on element “nav”.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Element “img” is missing required attribute “src”.
Duplicate ID “lang-switch-form”.
Duplicate ID “lang-switch-value”.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
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