Errors:
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
Element “gcse:search” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Element “img” is missing required attribute “src”.
Bad value “follow” for attribute “rel” on element “a”: The string “follow” is not a registered keyword.
The “width” attribute on the “table” element is obsolete. Use CSS instead.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
Character reference was not terminated by a semicolon.
No space between attributes.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “single-site"” not allowed on element “a” at this point.
Attribute “katalýzy"” not allowed on element “a” at this point.
Attribute “single-site"” not allowed on element “img” at this point.
Attribute “katalýzy"” not allowed on element “img” at this point.
Bad value “?cookie[only_desktop]=1” for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Warnings:
Element name “gcse:search” cannot be represented as XML 1.0.
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
Attribute “single-site"” is not serializable as XML 1.0.
Attribute “katalýzy"” is not serializable as XML 1.0.
This document appears to be written in Czech. Consider adding “lang="cs"” (or variant) to the “html” start tag.
Czech Republic CZ