Errors:
Duplicate attribute “xmlns:og”.
Duplicate attribute “xmlns:fb”.
Attribute “xmlns:fb” not allowed here.
Attribute “xmlns:og” not allowed here.
Attribute “xmlns:article” not allowed here.
Attribute “xmlns:book” not allowed here.
Attribute “xmlns:profile” not allowed here.
Attribute “xmlns:video” not allowed here.
When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.
The “version” attribute on the “html” element is obsolete. You can safely omit it.
The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.
Attribute “media” not allowed on element “meta” at this point.
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “l” instead.
Duplicate ID “header”.
Duplicate ID “menu-secondary-menu”.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
Saw U+0000 in stream.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21652” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21653” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21658” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:34777” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:48542” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21667” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21669” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21677” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21678” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21681” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21686” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21690” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21693” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21694” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21701” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21716” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21738” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21775” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21814” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21827” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21874” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21875” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21880” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21884” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21891” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21897” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Bad value “http://guide.paperjam.lu/gsearch?f[0]=sector:21902” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Element “strong” not allowed as child of element “time” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “noindex” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “a” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “h2” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “node-178888”.
Duplicate ID “node-178890”.
Duplicate ID “node-178990”.
Duplicate ID “node-179004”.
Duplicate ID “node-178938”.
Warnings:
Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.
Attribute with the local name “xmlns:og” is not serializable as XML 1.0.
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:profile” is not serializable as XML 1.0.
Attribute with the local name “xmlns:video” is not serializable as XML 1.0.
The first occurrence of ID “header” was here.
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “menu-secondary-menu” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “main” role is unnecessary for element “main”.
The first occurrence of ID “node-178888” was here.
The first occurrence of ID “node-178890” was here.
The first occurrence of ID “node-178990” was here.
The first occurrence of ID “node-179004” was here.
The first occurrence of ID “node-178938” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
This document appears to be written in French. Consider adding “lang="fr"” (or variant) to the “html” start tag.
Luxembourg LU