Whatonearthcatalog.com 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 “form” role is unnecessary for element “form”.
The first occurrence of ID “mob-shopping” was here.
The first occurrence of ID “link_slide_1” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “optin” was here.
Errors:
Duplicate attribute “rel”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate attribute “autocomplete”.
Duplicate attribute “type”.
Duplicate ID “mob-shopping”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “link_slide_1”.
Stray end tag “div”.
Duplicate ID “optin”.
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