Odu-connectors.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 “type” attribute is unnecessary for JavaScript resources.
The first occurrence of ID “header-search” was here.
The first occurrence of ID “header-autocomplete” was here.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Errors:
No space between attributes.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “header-search”.
Duplicate ID “header-autocomplete”.
Bad value “video-template” for attribute “type” on element “script”: Subtype missing.
Attribute “alt” not allowed on element “a” at this point.
Bad value “tel:+49 8631 6156-0” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
The “itemprop” attribute was specified, but the element is not a property of any item.
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