Anmc.org W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
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”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “17px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Element “style” not allowed as child of element “header” in this context. (Suppressing further errors from this subtree.)
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.
Duplicate ID “footer-small-links”.
The element “h5” must not appear as a descendant of the “address” element.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The first occurrence of ID “footer-small-links” was here.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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