Tasr.sk W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Obsolete doctype. Expected “<!DOCTYPE html>”.
Bad value “Data-Type” for attribute “http-equiv” on element “meta”.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Attribute “tagurl” not allowed on element “div” at this point.
Attribute “tagname” not allowed on element “div” at this point.
Attribute “cropped_height” not allowed on element “img” at this point.
Duplicate ID “top_photo”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “img”.
Warnings:
The first occurrence of ID “top_photo” was here.
This document appears to be written in Slovak. Consider adding “lang="sk"” (or variant) to the “html” start tag.
Slovakia SK