Errors:
Obsolete doctype. Expected “<!DOCTYPE html>”.
Bad value “true” for attribute “async” on element “script”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Attribute “name” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
Attribute “languaje” not allowed on element “script” at this point.
Attribute value missing.
Bad value “” for attribute “for” on element “label”: An ID must not be the empty string.
Duplicate attribute “class”.
Attribute “alt” not allowed on element “div” at this point.
Attribute “alt” not allowed on element “a” at this point.
Duplicate attribute “type”.
Duplicate ID “linkmainbanner”.
Duplicate ID “mainbanner”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate attribute “alt”.
Stray end tag “hr”.
Saw U+0000 in stream.
Stray start tag “script”.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “banner” role is unnecessary for element “header”.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The “button” role is unnecessary for element “input” whose type is “submit”.
The first occurrence of ID “linkmainbanner” was here.
The first occurrence of ID “mainbanner” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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