Errors:
Element “nav” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Bad value “//velcdn.azureedge.net/~/media/marketing/master/logo/velux logo.png?h=42&la=cs-CZ&w=127&key=-62135596800” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
Bad value “//velcdn.azureedge.net/~/media/marketing/master/velux active/127187-02-300x300.jpg?h=255&la=cs-CZ&mh=255&mw=255&w=255&key=-62135596800” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “//velcdn.azureedge.net/~/media/marketing/master/products/windows/ce ee/illustrations/940x854/118585 01_940x854.png?h=232&la=cs-CZ&mh=255&mw=255&w=255&key=-62135596800” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “//velcdn.azureedge.net/~/media/marketing/master/products/blinds/duo blinds/duo_blinds_12092201_300x300.png?h=255&la=cs-CZ&mh=255&mw=255&w=255&key=-62135596800” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “//velcdn.azureedge.net/~/media/marketing/master/help and advice/300x300/accessories_120898 02_300x300.jpg?h=255&la=cs-CZ&mh=255&mw=255&w=255&key=-62135596800” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “//velcdn.azureedge.net/~/media/marketing/master/help and advice/300x300/emotion_girl_magazine_110923 03_300x300.jpg?h=255&la=cs-CZ&mh=255&mw=255&w=255&key=-62135596800” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “//velcdn.azureedge.net/~/media/marketing/master/help and advice/300x300/service_maintenance_111143 01_300x300.jpg?h=255&la=cs-CZ&mh=255&mw=255&w=255&key=-62135596800” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “//velcdn.azureedge.net/~/media/marketing/cz/pomoc a rady/vymena oken/img_9750_610x170.jpg?w=610” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “//velcdn.azureedge.net/~/media/marketing/master/help and advice/300x300/guarantee_110060 01_300x300.png?h=255&la=cs-CZ&mh=255&mw=255&w=255&key=-62135596800” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “//velcdn.azureedge.net/~/media/marketing/cz/img/illustration/122791 01 xs.png?h=255&la=cs-CZ&mh=255&mw=255&w=180&key=143283246807826” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “//velcdn.azureedge.net/~/media/marketing/cz/pomoc a rady/luxmetr/ruka-mobil.jpg?h=239&la=cs-CZ&mh=255&mw=255&w=255&key=145616205263301” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “//velcdn.azureedge.net/~/media/marketing/master/gallery/livingroom/940x470/livingroom3 4xggl 111288 01 xxl 940x470.jpg?h=127&la=cs-CZ&mh=255&mw=255&w=255&key=-62135596800” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “https://www.velux.cz:443/inspirace/indoor generation” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “https://www.velux.cz:443/inspirace/aplikace mydaylight” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
Bad value “//velcdn.azureedge.net/~/media/marketing/master/products/940w/veluxshop_blinds_116211 02_940x940.jpg?h=255&la=cs-CZ&mh=255&mw=255&w=255&key=-62135596800” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Attribute “external” not allowed on element “a” at this point.
Bad value “” for attribute “id” on element “div”: An ID must not be the empty string.
Attribute “cc” not allowed on element “img” at this point.
Element “img” is missing required attribute “src”.
Element “p” not allowed as child of element “h1” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “”.
Bad value “” for attribute “id” on element “section”: An ID must not be the empty string.
Bad value “” for attribute “src” on element “img”: Must be non-empty.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Heading cannot be a child of another heading.
Stray end tag “h1”.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Bad value “//velcdn.azureedge.net/~/media/marketing/master/social icons/facebook.png?la=en” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “//velcdn.azureedge.net/~/media/marketing/master/social icons/youtube.png?la=en” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “//velcdn.azureedge.net/~/media/marketing/master/social icons/pinterest.png?la=en” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “//velcdn.azureedge.net/~/media/marketing/master/social icons/email.png?la=en” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “//velcdn.azureedge.net/~/media/marketing/master/logo/signature cz black.png?h=49&la=cs-CZ&w=460&key=-62135596800” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Warnings:
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
Empty heading.
The first occurrence of ID “” was here.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
This document appears to be written in Czech but the “html” start tag has “lang="en"”. Consider using “lang="cs"” (or variant) instead.
Czech Republic CZ
