Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Bad value “https://www.w3.org/1999/xhtml” for the attribute “xmlns” (only “http://www.w3.org/1999/xhtml” permitted here).
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “script”.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Attribute “href” not allowed on element “form” at this point.
Attribute “goto” not allowed on element “form” at this point.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
End tag “br”.
Bad value “gallery_articles_2073_1275642” for attribute “rel” on element “a”: The string “gallery_articles_2073_1275642” is not a registered keyword.
Attribute “href” not allowed on element “div” at this point.
End tag “h4” seen, but there were open elements.
Unclosed element “span”.
Bad value “gallery_articles_17454_1275763” for attribute “rel” on element “a”: The string “gallery_articles_17454_1275763” is not a registered keyword.
Bad value “gallery_articles_720_1214” for attribute “rel” on element “a”: The string “gallery_articles_720_1214” is not a registered keyword.
Bad value “gallery_articles_976_1253” for attribute “rel” on element “a”: The string “gallery_articles_976_1253” is not a registered keyword.
Bad value “gallery_articles_2050_4322” for attribute “rel” on element “a”: The string “gallery_articles_2050_4322” is not a registered keyword.
Bad value “gallery_articles_973_861621” for attribute “rel” on element “a”: The string “gallery_articles_973_861621” is not a registered keyword.
Bad value “gallery_articles_27370_1306523” for attribute “rel” on element “a”: The string “gallery_articles_27370_1306523” is not a registered keyword.
Bad value “gallery_articles_28538_1321994” for attribute “rel” on element “a”: The string “gallery_articles_28538_1321994” is not a registered keyword.
Bad value “gallery_articles_20345_1281146” for attribute “rel” on element “a”: The string “gallery_articles_20345_1281146” is not a registered keyword.
Bad value “gallery_articles_17436_1275730” for attribute “rel” on element “a”: The string “gallery_articles_17436_1275730” is not a registered keyword.
Bad value “gallery_articles_6546_369258” for attribute “rel” on element “a”: The string “gallery_articles_6546_369258” is not a registered keyword.
Bad value “gallery_articles_18496_1285310” for attribute “rel” on element “a”: The string “gallery_articles_18496_1285310” is not a registered keyword.
Bad value “gallery_articles_23055_1286231” for attribute “rel” on element “a”: The string “gallery_articles_23055_1286231” is not a registered keyword.
Bad value “gallery_articles_13612_1269420” for attribute “rel” on element “a”: The string “gallery_articles_13612_1269420” is not a registered keyword.
Bad value “gallery_articles_16840_1274652” for attribute “rel” on element “a”: The string “gallery_articles_16840_1274652” is not a registered keyword.
Bad value “gallery_articles_29063_1323081” for attribute “rel” on element “a”: The string “gallery_articles_29063_1323081” is not a registered keyword.
Bad value “gallery_articles_17171_1275172” for attribute “rel” on element “a”: The string “gallery_articles_17171_1275172” is not a registered keyword.
Bad value “gallery_articles_23495_1286909” for attribute “rel” on element “a”: The string “gallery_articles_23495_1286909” is not a registered keyword.
Bad value “gallery_articles_14674_1271089” for attribute “rel” on element “a”: The string “gallery_articles_14674_1271089” is not a registered keyword.
Bad value “gallery_articles_10828_1264464” for attribute “rel” on element “a”: The string “gallery_articles_10828_1264464” is not a registered keyword.
Bad value “gallery_articles_12470_1267554” for attribute “rel” on element “a”: The string “gallery_articles_12470_1267554” is not a registered keyword.
Bad value “gallery_articles_11100_1265133” for attribute “rel” on element “a”: The string “gallery_articles_11100_1265133” is not a registered keyword.
Bad value “gallery_articles_10649_1264187” for attribute “rel” on element “a”: The string “gallery_articles_10649_1264187” is not a registered keyword.
Bad value “gallery_articles_10777_1264377” for attribute “rel” on element “a”: The string “gallery_articles_10777_1264377” is not a registered keyword.
Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).
Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Element “div” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)
Warnings:
Attribute “xmlns” is not serializable as XML 1.0.
Consider avoiding viewport values that prevent users from resizing documents.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
This document appears to be written in Greek. Consider adding “lang="el"” (or variant) to the “html” start tag.
Greece GR