Errors:
A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Bad value “expires” for attribute “http-equiv” on element “meta”.
Element “title” not allowed as child of element “head” in this context. (Suppressing further errors from this subtree.)
Attribute “http-equiv” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
Duplicate attribute “class”.
No space between attributes.
Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.
Attribute “"” not allowed on element “div” at this point.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “clear” attribute on the “br” element is obsolete. Use CSS instead.
Duplicate ID “mbox1011”.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “padding:0” not allowed on element “div” at this point.
Attribute “5px;"” not allowed on element “div” at this point.
Duplicate ID “zone2652874”.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Bad value “mailto:info@informed.hu?subject=Kerdes, javaslat” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Element “div” is missing one or more of the following attributes: “role”.
End tag for “body” seen, but there were unclosed elements.
Unclosed element “div”.
Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Attribute “"” is not serializable as XML 1.0.
The first occurrence of ID “mbox1011” was here.
Attribute “padding:0” is not serializable as XML 1.0.
Attribute “5px;"” is not serializable as XML 1.0.
The first occurrence of ID “zone2652874” was here.
This document appears to be written in Hungarian. Consider adding “lang="hu"” (or variant) to the “html” start tag.
Hungary HU