Californiababy.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Element “meta” is missing one or more of the following attributes: “charset”, “content”, “http-equiv”, “itemprop”, “name”, “property”.
Stray end tag “div”.
Element “img” is missing required attribute “src”.
The “itemtype” attribute must not be specified on elements that do not have an “itemscope” attribute specified.
Attribute “aysnc” not allowed on element “script” at this point.
End tag “h4” seen, but there were open elements.
Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.
Duplicate ID “quantity”.
Attribute “text” not allowed on element “script” at this point.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “main” role is unnecessary for element “main”.
The “contentinfo” role is unnecessary for element “footer”.
The first occurrence of ID “quantity” was here.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
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