Toshiba-storage.com W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
The “sizes” attribute may be specified only if the “srcset” attribute is also present.
End tag “section” seen, but there were open elements.
Unclosed element “div”.
Element “script” must not have attribute “defer” unless attribute “src” is also specified.
Attribute “href” not allowed on element “button” at this point.
The “itemprop” attribute was specified, but the element is not a property of any item.
Russian Federation RU