Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Bad element name “gcse:searchbox-only”: Code point “U+003A” is not allowed
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “mc_embed_signup”.
Duplicate ID “mc-embedded-subscribe-form”.
Duplicate ID “mce-EMAIL”.
Duplicate ID “mc-embedded-subscribe”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
End tag “div” seen, but there were open elements.
Unclosed element “ul”.
No “li” element in scope but a “li” end tag seen.
Stray end tag “ul”.
Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “banner” role is unnecessary for element “header”.
Element name “gcse:searchbox-only” cannot be represented as XML 1.0.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “contentinfo” role is unnecessary for element “footer”.
The first occurrence of ID “mc_embed_signup” was here.
The first occurrence of ID “mc-embedded-subscribe-form” was here.
The first occurrence of ID “mce-EMAIL” was here.
The first occurrence of ID “mc-embedded-subscribe” was here.
This document appears to be written in either Croatian, Serbian, or Bosnian, but the “html” start tag has “lang="en-us"”. Consider using either “lang="hr"”, “lang="sr"”, or “lang="bs"” instead.
Serbia RS