Politpros.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Attribute “xmlns:og” not allowed here.
Element “input” is missing required attribute “alt”.
Bad value “http://st.politpros.com/upload/iblock/2bb/Forest brothers in Estonia.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “http://st.politpros.com/upload/iblock/34c/Снимок экрана 2018-06-07 в 14.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “http://st.politpros.com/upload/iblock/473/Без названия-1.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “http://st.politpros.com/upload/iblock/d4c/EU Partnership.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “font” element is obsolete. Use CSS instead.
Warnings:
Attribute with the local name “xmlns:og” is not serializable as XML 1.0.
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