Errors:
Bad value “original-source” for attribute “rel” on element “link”: The string “original-source” is not a registered keyword.
Bad value “” for attribute “href” on element “link”: Must be non-empty.
Bad value “//fonts.googleapis.com/css?family=Open+Sans:|Roboto:&subset=latin,cyrillic-ext,greek-ext,greek,vietnamese,latin-ext,cyrillic,khmer,devanagari,arabic,hebrew,telugu” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
Stray end tag “ui”.
End tag “div” seen, but there were open elements.
Unclosed element “ul”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
The “navigation” role is unnecessary for element “nav”.
The “banner” role is unnecessary for element “header”.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “main” role is unnecessary for element “main”.
The “contentinfo” role is unnecessary for element “footer”.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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