Ich bekomme von W3C zahlreiche (75 !!!) Fehlermeldungen, die in der laten Version nicht da waren. KI meint: "Ihr aktueller Handlungsbedarf betrifft vor allem das Kontaktbild. Die vielen Menüfehler sind ein CMS-/Template-Thema." Es geht um die Seite http://www.360-grad-fedback.net. Hier die ersten 40 von 75 Fehlermeldungen: Error: CSS: Unrecognized at-rule @view-transition
From line 3, column 466; to line 3, column 481
eference){@view-transition{navig
Error: CSS: Parse Error.
At line 3, column 528
tion-group(root){animation: no
Error: The element a with the attribute href must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 187; to line 162, column 248
menuitem"><a class="active" href="index.html" data-isredirected="false">Start
Error: The element a must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 187; to line 162, column 248
menuitem"><a class="active" href="index.html" data-isredirected="false">Start
Error: The element a with the attribute href must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 339; to line 162, column 441
menuitem"><a aria-haspopup="true" aria-expanded="false" href="inhaltsverzeichnis.html" data-isredirected="false">Wissen
Error: The element a must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 339; to line 162, column 441
menuitem"><a aria-haspopup="true" aria-expanded="false" href="inhaltsverzeichnis.html" data-isredirected="false">Wissen
Error: An element with the attribute role=menuitem must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 491; to line 162, column 540
own-menu"><li class="zpnodefaults dropdown" role="menuitem"><a hre
Error: The element a with the attribute href must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 541; to line 162, column 603
menuitem"><a href="erfolgsfaktoren/index.html" data-isredirected="false">Defini
Error: The element a with the attribute href must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 541; to line 162, column 603
menuitem"><a href="erfolgsfaktoren/index.html" data-isredirected="false">Defini
Error: The element a must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 541; to line 162, column 603
menuitem"><a href="erfolgsfaktoren/index.html" data-isredirected="false">Defini
Error: The element a must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 541; to line 162, column 603
menuitem"><a href="erfolgsfaktoren/index.html" data-isredirected="false">Defini
Error: An element with the attribute role=menuitem must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 644; to line 162, column 693
f</a></li><li class="zpnodefaults dropdown" role="menuitem"><a hre
Error: The element a with the attribute href must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 694; to line 162, column 761
menuitem"><a href="selbstbild-fremdbild/index.html" data-isredirected="false">Selbst
Error: The element a with the attribute href must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 694; to line 162, column 761
menuitem"><a href="selbstbild-fremdbild/index.html" data-isredirected="false">Selbst
Error: The element a must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 694; to line 162, column 761
menuitem"><a href="selbstbild-fremdbild/index.html" data-isredirected="false">Selbst
Error: The element a must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 694; to line 162, column 761
menuitem"><a href="selbstbild-fremdbild/index.html" data-isredirected="false">Selbst
Error: An element with the attribute role=menuitem must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 791; to line 162, column 840
d</a></li><li class="zpnodefaults dropdown" role="menuitem"><a hre
Error: The element a with the attribute href must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 841; to line 162, column 898
menuitem"><a href="fragebogen/index.html" data-isredirected="false">Frageb
Error: The element a with the attribute href must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 841; to line 162, column 898
menuitem"><a href="fragebogen/index.html" data-isredirected="false">Frageb
Error: The element a must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 841; to line 162, column 898
menuitem"><a href="fragebogen/index.html" data-isredirected="false">Frageb
Error: The element a must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 841; to line 162, column 898
menuitem"><a href="fragebogen/index.html" data-isredirected="false">Frageb
Error: An element with the attribute role=menuitem must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 929; to line 162, column 978
r</a></li><li class="zpnodefaults dropdown" role="menuitem"><a hre
Error: The element a with the attribute href must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 979; to line 162, column 1046
menuitem"><a href="360-Grad-Feedback-Vorteile.html" data-isredirected="false">Vor- u
Error: The element a with the attribute href must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 979; to line 162, column 1046
menuitem"><a href="360-Grad-Feedback-Vorteile.html" data-isredirected="false">Vor- u
Error: The element a must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 979; to line 162, column 1046
menuitem"><a href="360-Grad-Feedback-Vorteile.html" data-isredirected="false">Vor- u
Error: The element a must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 979; to line 162, column 1046
menuitem"><a href="360-Grad-Feedback-Vorteile.html" data-isredirected="false">Vor- u
Error: An element with the attribute role=menuitem must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 1074; to line 162, column 1123
e</a></li><li class="zpnodefaults dropdown" role="menuitem"><a hre
Error: The element a with the attribute href must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 1124; to line 162, column 1191
menuitem"><a href="mitarbeiterbefragung/index.html" data-isredirected="false">Mitarb
Error: The element a with the attribute href must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 1124; to line 162, column 1191
menuitem"><a href="mitarbeiterbefragung/index.html" data-isredirected="false">Mitarb
Error: The element a must not appear as a descendant of an element with the attribute role=menuitem.
From line 162, column 1124; to line 162, column 1191
menuitem"><a href="mitarbeiterbefragung/index.html" data-isredirected="false">Mitarb
