Lucidmattress.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “h4” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
Duplicate attribute “style”.
Element “hr” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)
The “width” attribute on the “hr” element is obsolete. Use CSS instead.
Bad value “100%” for attribute “width” on element “video”: Expected a digit but saw “%” instead.
Bad value “/assets/video/Lucid_Homepage Banner Video_1080p_v20180611_Web.mp4” for attribute “src” on element “source”: Illegal character in path segment: space is not allowed.
Attribute “media” not allowed on element “source” at this point.
Warnings:
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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