Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Bad start tag in “img” in “head”.
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”.
Attribute “name” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Stray end tag “input”.
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
Stray end tag “span”.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “allowtransparency” attribute on the “iframe” element is obsolete. Use CSS instead.
Duplicate ID “tab-0-0”.
Element “img” is missing required attribute “src”.
Duplicate ID “tabpanel-0-0”.
Bad value “alert” for attribute “role” on element “ul”.
Bad value “region” for attribute “role” on element “ul”.
Stray end tag “a”.
The “name” attribute on the “img” element is obsolete. Use the “id” attribute instead.
Element “area” is missing required attribute “href”.
Bad value “modal” for attribute “rel” on element “a”: The string “modal” is not a registered keyword.
Bad value “assets/site/images/home/apps/OSU Mobile/appicon-144-rounded.png” for attribute “src” on element “img”: Illegal character in path segment: space is not allowed.
Stray end tag “div”.
Element “script” must not have attribute “async” unless attribute “src” is also specified.
Element “script” must not have attribute “charset” unless attribute “src” is also specified.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Attribute “autofocus” not allowed on element “div” at this point.
Warnings:
The “navigation” role is unnecessary for element “nav”.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The first occurrence of ID “tab-0-0” was here.
The first occurrence of ID “tabpanel-0-0” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The “heading” role is unnecessary for element “h1”.
The “button” role is unnecessary for element “button”.
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