Rncrr.ru W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “screen,projection” for attribute “media” on element “link”: Deprecated media type “projection”. For guidance, see the Media Types section in the current Media Queries specification.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “nowrap” attribute on the “td” element is obsolete. Use CSS instead.
No “p” element in scope but a “p” end tag seen.
Bad value “/nauka/dissertatsionnyy-sovet/obyavleniya-o-zashchitakh/upload 2017/recomend.pdf” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
Bad value “100px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Warnings:
A table row was 2 columns wide, which is less than the column count established by the first row (3).
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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