Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Duplicate ID “searchform”.
Duplicate ID “s”.
Duplicate ID “searchsubmit”.
Bad value for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Stray end tag “a”.
Bad value “https://twitter.com/share?url=http://www.umbria24.it/cronaca/caso-legionella-paziente-amerina-salvata-allospedale-terni&text=Caso di legionella, paziente amerina salvata all’ospedale di Terni” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://twitter.com/share?url=http://www.umbria24.it/cultura/todi-larte-ceccobelli-vista-dallalto-apre-todi-festival&text=T’Odi: l’arte di Bruno Ceccobelli vista dall’alto apre il Todi Festival” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://twitter.com/share?url=http://www.umbria24.it/cronaca/terni-albero-cede-si-appoggia-al-tetto-unabitazione&text=Terni, albero case sul tetto di un’abitazione” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “https://twitter.com/share?url=http://www.umbria24.it/sport24/sir-volley-perugia-al-lavoro-leon-andremo-crescendo&text=Sir Volley Perugia al lavoro, Leon: «Andremo in crescendo»” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Start tag “a” seen but an element of the same type was already open.
End tag “a” violates nesting rules.
Stray end tag “span”.
Warnings:
The first occurrence of ID “searchform” was here.
The first occurrence of ID “s” was here.
The first occurrence of ID “searchsubmit” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
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