Iums.ac.ir W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Bad value “30px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Bad value “18px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Attribute “height” not allowed on element “input” at this point.
Bad value “60px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “52px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Bad value “251px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “75px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Element “empty” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “empty”.
Unclosed element “div”.
Warnings:
This document appears to be written in Persian. Consider adding “lang="fa"” (or variant) to the “html” start tag.
This document appears to be written in Persian. Consider adding “dir="rtl"” to the “html” start tag.
Iran IR