Startupvillage.ru W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad start tag in “img” in “head”.
Bad value “https://www.facebook.com/tr?id=219938445157341&ev=PageView
&noscript=1” for attribute “src” on element “img”: Tab, new line or carriage return found.
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 “noscript”.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Attribute “href” not allowed on element “div” at this point.
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
Attribute “_validator” not allowed on element “input” at this point.
Attribute “_required” not allowed on element “input” at this point.
Attribute “_label” not allowed on element “input” at this point.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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