Errors:
Legacy doctype. Expected “<!DOCTYPE html>”.
When the attribute “xml:lang” in no namespace is specified, the element must also have the attribute “lang” present with the same value.
The “version” attribute on the “html” element is obsolete. You can safely omit it.
Bad value “x-dns-prefetch-control” for attribute “http-equiv” on element “meta”.
Bad value “//fonts.googleapis.com/css?family=Roboto:100,300,400,700,500|Roboto+Slab:100,300,400,500,700,300|Open+Sans:400,700&subset=latin,greek-ext,greek,latin-ext” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
Element “script” must not have attribute “defer” unless attribute “src” is also specified.
The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “{” instead.
Bad value “801-1136624” for attribute “rel” on element “a”: The string “801-1136624” is not a registered keyword.
Bad value “(+35)722030976” for attribute “rel” on element “a”: The string “(+35)722030976” is not a registered keyword.
Bad value “(+30)2118003855” for attribute “rel” on element “a”: The string “(+30)2118003855” is not a registered keyword.
Bad value “(+44)2033840743” for attribute “rel” on element “a”: The string “(+44)2033840743” is not a registered keyword.
Bad value “(+32)28085650” for attribute “rel” on element “a”: The string “(+32)28085650” is not a registered keyword.
Bad value “(+31)538080119” for attribute “rel” on element “a”: The string “(+31)538080119” is not a registered keyword.
Bad value “(+34)911981278” for attribute “rel” on element “a”: The string “(+34)911981278” is not a registered keyword.
Bad value “(+1)2814041138” for attribute “rel” on element “a”: The string “(+1)2814041138” is not a registered keyword.
Bad value “(+35)924925687” for attribute “rel” on element “a”: The string “(+35)924925687” is not a registered keyword.
Attribute “height” not allowed on element “span” at this point.
Attribute “width” not allowed on element “span” at this point.
Table column 2 established by element “td” has no cells beginning in it.
Attribute “mb” not allowed on element “div” at this point.
Attribute “down” not allowed on element “div” at this point.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.
Attribute “href” not allowed on element “button” at this point.
Element “style” not allowed as child of element “div” 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.
Bad value “_new” for attribute “target” on element “a”: Reserved keyword “new” used.
Bad value “” for attribute “id” on element “span”: An ID must not be the empty string.
Duplicate ID “logo”.
The “width” attribute on the “table” element is obsolete. Use CSS instead.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
The “border” attribute on the “table” element is obsolete. Use CSS instead.
CSS: “background-color”: “none” is not a “background-color” value.
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
Bad value “100%” for attribute “height” on element “iframe”: Expected a digit but saw “%” instead.
Duplicate attribute “type”.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Duplicate ID “redirectTo”.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
The “charset” attribute on the “script” element is obsolete.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “logo” was here.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “form” role is unnecessary for element “form”.
The first occurrence of ID “redirectTo” was here.
This document appears to be written in Greek. Consider adding “lang="el"” (or variant) to the “html” start tag.
Greece GR