Ilam.ac.ir W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Stray end tag “span”.
End tag “div” seen, but there were open elements.
Unclosed element “span”.
Stray end tag “div”.
Bad value for attribute “href” on element “a”: Percentage ("%") is not followed by two hexadecimal digits.
Element “img” is missing required attribute “src”.
Start tag “a” seen but an element of the same type was already open.
End tag “section” seen, but there were open elements.
Unclosed element “div”.
Bad value “” for attribute “src” on element “img”: Must be non-empty.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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