Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
Element “div” not allowed as child of element “hgroup” in this context. (Suppressing further errors from this subtree.)
Bad value “50%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Duplicate ID “searchform”.
Duplicate ID “s”.
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “mapid” not allowed on element “a” at this point.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
Duplicate ID “gmail”.
Duplicate ID “gdrive”.
Duplicate ID “canvas”.
Duplicate ID “gClassroom”.
Duplicate ID “skyward”.
Duplicate ID “pivot”.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Warnings:
The “banner” role is unnecessary for element “header”.
The “navigation” role is unnecessary for element “nav”.
The first occurrence of ID “searchform” was here.
The first occurrence of ID “s” was here.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The first occurrence of ID “gmail” was here.
The first occurrence of ID “gdrive” was here.
The first occurrence of ID “canvas” was here.
The first occurrence of ID “gClassroom” was here.
The first occurrence of ID “skyward” was here.
The first occurrence of ID “pivot” was here.
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