Blogfoster.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Stray end tag “span”.
End tag “ul” seen, but there were open elements.
Unclosed element “div”.
Bad value “http://info.blogfoster.com/influencer-marketing-guide-2018?utm_source=website&utm_content=Influencer & Blog-Marketing Plattform und Agentur” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Duplicate attribute “href”.
Attribute “track” not allowed on element “a” at this point.
Stray end tag “svg”.
Attribute “idth” not allowed on element “rect” at this point.
Element “rect” is missing required attribute “width”.
End tag “body” did not match the name of the current open element (“svg”).
End tag for “body” seen, but there were unclosed elements.
Unclosed element “svg”.
End tag “html” did not match the name of the current open element (“svg”).
Warnings:
This document appears to be written in German. Consider adding “lang="de"” (or variant) to the “html” start tag.
Germany DE