Acexpert.ru W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Attribute “xmlns:og” not allowed here.
Attribute “xmlns:fb” not allowed here.
Bad value “/public/content/files2/logo/Медиахолдинг Эксперт_1.JPG” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “/public/content/files2/logo/ВШЭ Спб_1.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Stray end tag “h1”.
Start tag “a” seen but an element of the same type was already open.
End tag “a” violates nesting rules.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
Attribute with the local name “xmlns:og” is not serializable as XML 1.0.
Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.
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.
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