Kgsu.ru W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Warnings:
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “txtSearch” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The first occurrence of ID “services wow fadeInUp” was here.
The first occurrence of ID “mainNavsm” was here.
Errors:
Bad value “75px” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
Duplicate ID “txtSearch”.
Bad value “http://kgsu.ru/uploads/08 (2).jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Bad value “/uploads/s/sBynrilEyZАфиша Новогодний заплыв (анонс) - копия.jpg” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “div”.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Bad value “services wow fadeInUp” for attribute “id” on element “section”: An ID must not contain whitespace.
Duplicate ID “services wow fadeInUp”.
Element “h4” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “mainNavsm”.
Russian Federation RU