Myapple.pl W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “https://fonts.googleapis.com/css?family=Source+Sans+Pro:400,600|Roboto+Slab:700&subset=latin,latin-ext” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
Element “script” must not have attribute “charset” unless attribute “src” is also specified.
End tag “h3” seen, but there were open elements.
Stray end tag “div”.
Duplicate ID “new_user”.
Duplicate ID “user_login”.
Duplicate ID “user_password”.
Duplicate ID “user_remember_me”.
The “aria-labelledby” attribute must point to an element in the same document.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “navigation” role is unnecessary for element “nav”.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “new_user” was here.
The first occurrence of ID “user_login” was here.
The first occurrence of ID “user_password” was here.
The first occurrence of ID “user_remember_me” was here.
This document appears to be written in Polish. Consider adding “lang="pl"” (or variant) to the “html” start tag.
Poland PL