Sklepy24.pl W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Legacy encoding “iso-8859-2” used. Documents must use UTF-8.
Obsolete doctype. Expected “<!DOCTYPE html>”.
Bad value “text/html; charset=iso-8859-2” for attribute “content” on element “meta”: “charset=” must be followed by “utf-8”.
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Bad value “Pragma” for attribute “http-equiv” on element “meta”.
Attribute “value” not allowed on element “input” at this point.
Element “input” is missing required attribute “alt”.
Element “h2” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “g:plusone” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
Element name “g:plusone” cannot be represented as XML 1.0.
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
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