Iguru.gr W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
A “charset” attribute on a “meta” element found after the first 1024 bytes.
A document must not include more than one “meta” element with a “charset” attribute.
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Stray end tag “span”.
No “p” element in scope but a “p” end tag seen.
Bad value “mailto:info[at]iguru[dot]gr” for attribute “href” on element “a”: Illegal character in scheme data: “[” is not allowed.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “complementary” role is unnecessary for element “aside”.
Empty heading.
This document appears to be written in Greek but the “html” start tag has “lang="en-US"”. Consider using “lang="el"” (or variant) instead.
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