Irooo.ru W3C HTML Markup Validation
HTML markup errors and warnings
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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.
The first occurrence of ID “sliderM” was here.
The first occurrence of ID “sliderMdiv” was here.
The first occurrence of ID “sliderMtext” was here.
Errors:
Bad value “0” for attribute “size” on element “input”: Zero is not a positive integer.
Bad value “200px” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “sliderM”.
Duplicate ID “sliderMdiv”.
Duplicate ID “sliderMtext”.
Element “p” not allowed as child of element “i” in this context. (Suppressing further errors from this subtree.)
Bad value “90%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Bad value “mailto:support@irooo.ru?subject=Вопрос с сайта ИРООО” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
The “itemprop” attribute was specified, but the element is not a property of any item.
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