Mircli.ru W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “http://www.w3.org/1999/html” for the attribute “xmlns” (only “http://www.w3.org/1999/xhtml” permitted here).
A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.
Bad value “tel:8 800 775-22-19” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Bad value “tel:8 495 666-22-19” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.
Attribute “href” not allowed on element “span” at this point.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='846' height='625'%3E%3C/svg%3E” for attribute “src” on element “img”: Illegal character in scheme data: space is not allowed.
Element “nobr” not allowed as child of element “li” in this context. (Suppressing further errors from this subtree.)
Start tag “a” seen but an element of the same type was already open.
End tag “a” violates nesting rules.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
Attribute “xmlns” is not serializable as XML 1.0.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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