Gutmicrobiotaforhealth.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Bad value “https://theeventscalendar.com/” for attribute “rel” on element “link”: The string “https://theeventscalendar.com/” is not a registered keyword.
Duplicate ID “searchform”.
Bad value for attribute “href” on element “a”: Illegal character in query: space is not allowed.
The “width” attribute on the “table” element is obsolete. Use CSS instead.
The “align” attribute on the “table” element is obsolete. Use CSS instead.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
The “align” attribute on the “td” element is obsolete. Use CSS instead.
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
No “p” element in scope but a “p” end tag seen.
Bad value “mailto:?subject=Gut Microbiota for Health - Home&body=Home: http%3A%2F%2Fwww.gutmicrobiotaforhealth.com%2Fen%2Fhome%2F” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Warnings:
The “banner” role is unnecessary for element “header”.
The first occurrence of ID “searchform” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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