Tinnitus.org.uk W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Stray end tag “meta”.
Bad value “” for attribute “tabindex” on element “a”: The empty string is not a valid integer.
Attribute “alt” not allowed on element “a” at this point.
Bad value “” for attribute “tabindex” on element “button”: The empty string is not a valid integer.
Bad value “menuItem” for attribute “role” on element “a”.
Duplicate ID “homeBox5Filter”.
Duplicate ID “shopIcon”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “products”.
Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The first occurrence of ID “homeBox5Filter” was here.
The first occurrence of ID “shopIcon” was here.
The first occurrence of ID “products” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “complementary” role is unnecessary for element “aside”.
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