Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The first occurrence of ID “mega” was here.
Empty heading.
The first occurrence of ID “dr1” was here.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Errors:
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “div”.
Bad value “button” for attribute “type” on element “a”: Subtype missing.
Duplicate ID “mega”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Duplicate ID “dr1”.
Bad value “reset” for attribute “type” on element “a”: Subtype missing.
“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.
Bad value “http://news.tavanir.org.ir/press/?cat[]=1” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Duplicate attribute “title”.
No space between attributes.
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “<” instead.
The “aria-labelledby” attribute must point to an element in the same document.
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