Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “type” attribute is unnecessary for JavaScript resources.
The “navigation” role is unnecessary for element “nav”.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
The first occurrence of ID “marcas2” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Errors:
Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.
Duplicate attribute “title”.
Stray end tag “nav”.
Bad value “https://www.curubik.com/media/slide/envio_gratis (3).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “https://www.curubik.com/media/productos/thumbnail/Built-in-gear-3x3-cube-geary (1).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “https://www.curubik.com/media/productos/thumbnail/lanlan-pitcher-4-corner-cube (1).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “https://www.curubik.com/media/productos/thumbnail/imgpsh_fullsize_anim-(1) (1).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “https://www.curubik.com/media/productos/thumbnail/cuboide-witeden-3x3x11 (1).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “https://www.curubik.com/media/productos/thumbnail/witeden-3x3x4-mixup-plus (1).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “https://www.curubik.com/media/productos/thumbnail/pyra-bell-v2 (1).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “https://www.curubik.com/media/productos/thumbnail/MAT_MEDIDAS (2).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
End tag “small” violates nesting rules.
Bad value “https://www.curubik.com/media/productos/thumbnail/dayan-teng-3x3-v2-m (1).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “https://www.curubik.com/media/productos/thumbnail/4x4-gan (2).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “https://www.curubik.com/media/productos/thumbnail/HelloCube-MoHuan-3x3-Gear-Cube-V1-luminoso (3).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “https://www.curubik.com/media/productos/thumbnail/shuangfeiyan-cube (1).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Malformed byte sequence: “e9”.
Bad value “https://www.curubik.com/media/productos/thumbnail/pack-z-cube-fibra-de-carbono (1).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “https://www.curubik.com/media/productos/thumbnail/windmirror-plateado (1).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Duplicate ID “marcas2”.
Bad value “https://www.curubik.com/media/marcas/zocalo_lanlan (1).png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
End tag “section” seen, but there were open elements.
Unclosed element “div”.
Stray end tag “div”.
A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “modulepreload”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.
The “itemprop” attribute was specified, but the element is not a property of any item.