Iranseda.ir W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Stray start tag “html”.
Start tag “head” seen but an element of the same type was already open.
Element “filter” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
End tag “filter” seen, but there were open elements.
Unclosed element “fegaussianblur”.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “110%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Bad value “140%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Bad value “150%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Bad value “130%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
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