Laboratoriochile.cl W3C HTML Markup Validation
HTML markup errors and warnings
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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”.
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Stray end tag “input”.
Element “option” without attribute “label” must not be empty.
Duplicate ID “tipo”.
Bad value “modal:close” for attribute “rel” on element “a”: The string “modal:close” is not a registered keyword.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
End tag “br”.
Bad value “tel:+56 2 2365 5000” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Duplicate ID “prof”.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The first occurrence of ID “tipo” was here.
The value of attribute “src” on element “img” from namespace “http://www.w3.org/1999/xhtml” is not in Unicode Normalization Form C.
The first occurrence of ID “prof” was here.
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