Actividadesinfantil.com W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “slide-1-layer-11” was here.
Empty heading.
Attribute “;” is not serializable as XML 1.0.
Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Duplicate ID “slide-1-layer-11”.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Bad value “http://www:actdividadesinfantil.cocina-para-ninos” for attribute “href” on element “a”: Illegal character in port: “a” is not allowed.
No space between attributes.
Attribute “;” not allowed on element “p” at this point.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
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