Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “main” role is unnecessary for element “main”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “navigation” role is unnecessary for element “nav”.
Attribute “"” is not serializable as XML 1.0.
The first occurrence of ID “search_form_button” was here.
Errors:
Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)
The “font” element is obsolete. Use CSS instead.
Element “span” is missing one or more of the following attributes: “role”.
Attribute “type” not allowed on element “span” at this point.
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Stray end tag “h2”.
Attribute “rel” not allowed on element “div” at this point.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.
Attribute “"” not allowed on element “img” at this point.
Element “img” is missing required attribute “src”.
Duplicate attribute “title”.
Duplicate ID “search_form_button”.
Element “h4” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Bad value “follow” for attribute “rel” on element “a”: The string “follow” is not a registered keyword.
Bad value “https://www.facebook.com/tr?id=1892498600986535&ev=PageView
&noscript=1” for attribute “src” on element “img”: Illegal character in query: space is not allowed.
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Element “form” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Poland PL