Vizmuvek.hu W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “text-html; utf-8” for attribute “content” on element “meta”: The legacy encoding declaration did not start with “text/html;”.
Bad value “imagetoolbar” for attribute “http-equiv” on element “meta”.
Bad value “Expires” for attribute “http-equiv” on element “meta”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
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”.
No “p” element in scope but a “p” end tag seen.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
Bad character “0” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.
Bad character “5” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.
Bad character “1” after “<”. Probable cause: Unescaped “<”. Try escaping it as “<”.
Warnings:
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
This document appears to be written in Hungarian. Consider adding “lang="hu"” (or variant) to the “html” start tag.
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