Guard.io W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
The “type” attribute for the “style” element is not needed and should be omitted.
The first occurrence of ID “a” was here.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
Errors:
CSS: “fontsize”: Property “fontsize” doesn't exist.
Bad value “fetch” for attribute “as” on element “link”.
Element “div” not allowed as child of element “span” 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.
Element “li” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “a”.
Attribute “to” not allowed on element “a” at this point.
The “itemprop” attribute was specified, but the element is not a property of any item.
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