Attention, javascript dans la variable "breadcrumbJSON" :
{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Photos de voyage","item":"https://www.routard.com/photos_de_voyage.asp"},{"@type":"ListItem","position":2,"name":"Photos Vietnam","item":"https://www.routard.com/lieu/0-vietnam.htm"},{"@type":"ListItem","position":3,"name":"Hanoi et le Nord","item":"https://www.routard.com/guide_voyage_lieu/1539-hanoi_et_le_nord.htm"},{"@type":"ListItem","position":4,"name":"M\u00f9 Cang Chải "}]}string(91) "Desactiver la protection dans l'appel à "assign" en mettant "false" en troisieme parametre"