Iau.edu.sa W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “navigation” role is unnecessary for element “nav”.
The “banner” role is unnecessary for element “header”.
The “form” role is unnecessary for element “form”.
The first occurrence of ID “views-exposed-form-search-page-1” was here.
The first occurrence of ID “edit-search-api-views-fulltext” was here.
The first occurrence of ID “search-form-btn” was here.
Errors:
Attribute “value” not allowed on element “input” at this point.
Element “input” is missing required attribute “alt”.
Duplicate ID “views-exposed-form-search-page-1”.
Duplicate ID “edit-search-api-views-fulltext”.
Duplicate ID “search-form-btn”.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The element “iframe” must not appear as a descendant of the “a” element.
No “p” element in scope but a “p” end tag seen.
Bad value “” for attribute “name” on element “input”: Must not be empty.
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