Errors:
Attribute “xmlns:article” not allowed here.
Attribute “xmlns:book” not allowed here.
Attribute “xmlns:product” not allowed here.
Attribute “xmlns:profile” not allowed here.
Attribute “xmlns:video” not allowed here.
Bad value “header” for attribute “role” on element “header”.
Attribute “about” not allowed on element “article” at this point.
Bad value “00Z” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Duplicate attribute “id”.
Duplicate ID “block-exposedformsearch-result-listpage-1”.
Duplicate ID “views-exposed-form-search-result-list-page-1”.
Duplicate ID “edit-search-api-fulltext”.
Duplicate ID “edit-actions”.
Duplicate ID “edit-submit-search-result-list”.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
The “align” attribute on the “p” element is obsolete. Use CSS instead.
Duplicate ID “block-simplenewsabonnement-11”.
Duplicate ID “simplenews-subscriptions-block-cb1453d0-41b4-4370-ad83-34b6c6281635”.
Duplicate ID “edit-message”.
Duplicate ID “edit-subscriptions-wrapper”.
Duplicate ID “edit-subscriptions”.
Duplicate ID “edit-subscriptions-1317”.
Duplicate ID “edit-subscriptions-8730”.
Duplicate ID “edit-mail-wrapper”.
Duplicate ID “edit-mail-0-value”.
Duplicate ID “edit-validator”.
Duplicate ID “edit-unsubscribe”.
Duplicate ID “edit-subscribe”.
No space between attributes.
The “aria-describedby” attribute must point to an element in the same document.
Warnings:
Attribute with the local name “xmlns:article” is not serializable as XML 1.0.
Attribute with the local name “xmlns:book” is not serializable as XML 1.0.
Attribute with the local name “xmlns:product” is not serializable as XML 1.0.
Attribute with the local name “xmlns:profile” is not serializable as XML 1.0.
Attribute with the local name “xmlns:video” is not serializable as XML 1.0.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The “navigation” role is unnecessary for element “nav”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “main” role is unnecessary for element “main”.
The “article” role is unnecessary for element “article”.
The first occurrence of ID “block-exposedformsearch-result-listpage-1” was here.
The first occurrence of ID “views-exposed-form-search-result-list-page-1” was here.
The first occurrence of ID “edit-search-api-fulltext” was here.
The first occurrence of ID “edit-actions” was here.
The first occurrence of ID “edit-submit-search-result-list” was here.
Empty heading.
The first occurrence of ID “block-simplenewsabonnement-11” was here.
The first occurrence of ID “simplenews-subscriptions-block-cb1453d0-41b4-4370-ad83-34b6c6281635” was here.
The first occurrence of ID “edit-message” was here.
The first occurrence of ID “edit-subscriptions-wrapper” was here.
The first occurrence of ID “edit-subscriptions” was here.
The first occurrence of ID “edit-subscriptions-1317” was here.
The first occurrence of ID “edit-subscriptions-8730” was here.
The first occurrence of ID “edit-mail-wrapper” was here.
The first occurrence of ID “edit-mail-0-value” was here.
The first occurrence of ID “edit-validator” was here.
The first occurrence of ID “edit-unsubscribe” was here.
The first occurrence of ID “edit-subscribe” was here.
The “contentinfo” role is unnecessary for element “footer”.