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.
The “charset” attribute on the “link” element is obsolete. Use an HTTP Content-Type header on the linked resource instead.
Element “title” must not be empty.
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Element “form” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “_gaq.push(['_trackEvent', 'baner', 'Click', 'KRS]);” for attribute “onclick” on element “a”: unterminated string literal
Bad value “_gaq.push(['_trackEvent', 'CS baner', 'Click', 'Jedz]);” for attribute “onclick” on element “a”: unterminated string literal
Bad value “_gaq.push(['_trackEvent', 'CS baner', 'Click', 'rodo]);” for attribute “onclick” on element “a”: unterminated string literal
Bad value “_gaq.push(['_trackEvent', 'rodo', 'Click', 'rodo]);” for attribute “onclick” on element “a”: unterminated string literal
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “_gaq.push(['_trackEvent', 'footer, 'Click', 'Szkolenie z podpisu elektronicznego-footer']);” for attribute “onclick” on element “a”: missing ] after element list
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Bad value “130px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Element “ul” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
End tag “div” seen, but there were open elements.
Unclosed element “ul”.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Empty heading.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Text run is not in Unicode Normalization Form C.
Iran IR