Pucesa.edu.ec W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Duplicate attribute “prefix”.
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 “” for attribute “width” on element “img”: The empty string is not a valid non-negative integer.
Bad value “” for attribute “height” on element “img”: The empty string is not a valid non-negative integer.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bogus comment.
The “align” attribute on the “p” element is obsolete. Use CSS instead.
No “p” element in scope but a “p” end tag seen.
Element “tbody” not allowed as child of element “table” in this context. (Suppressing further errors from this subtree.)
Bad value “https://plus.google.com/ +gavickpro/posts” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “f708ae0d7f4bd5a62e806ef2411cb3da” for attribute “rel” on element “a”: The string “f708ae0d7f4bd5a62e806ef2411cb3da” is not a registered keyword.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Warnings:
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Empty heading.
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