Broadviewnet.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Attribute “ng-app” not allowed on element “html” at this point.
The element “a” must not appear as a descendant of the “button” element.
The element “button” must not appear as a descendant of the “a” element.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
“data-*” attribute names must be XML 1.0 4th ed. plus Namespaces NCNames.
No “p” element in scope but a “p” end tag seen.
Duplicate ID “textBlock”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
End tag “h1” seen, but there were open elements.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
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 “data-wow-delay:"0.3s"” is not serializable as XML 1.0.
The first occurrence of ID “textBlock” was here.
Empty heading.
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