Katolickenoviny.sk W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “content” was here.
The “contentinfo” role is unnecessary for element “footer”.
Errors:
Bad value “only screen and (max-device-width: 480px)” for attribute “media” on element “link”: Deprecated media feature “max-device-width”. For guidance, see the Deprecated Media Features section in the current Media Queries specification.
Bad value “only screen and (min-device-width: 768px) and (max-device-width: 1024px)” for attribute “media” on element “link”: Deprecated media feature “min-device-width”. For guidance, see the Deprecated Media Features section in the current Media Queries specification.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “https://www.katolickenoviny.sk/obrazky/201807241035550.Martin Barnáš pri práci_WP.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
Duplicate ID “content”.
Bad value “obrazky/201807241035550.Martin Barnáš pri práci_WP.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
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