Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “type” attribute is unnecessary for JavaScript resources.
Empty heading.
The “navigation” role is unnecessary for element “nav”.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
This document appears to be written in Dutch. Consider adding “lang="nl"” (or variant) to the “html” start tag.
Errors:
Element “img” is missing required attribute “src”.
Attribute “dropdown” not allowed on element “div” at this point.
Bad value “{{ item.Url }}” for attribute “href” on element “a”: Illegal character in path segment: “{” is not allowed.
Bad value “{{item.StartDate | date:'yyyy-MM-dd'}}” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
Attribute “span” not allowed on element “mark” at this point.
Bad value “{{ event.DetailUrl }}” for attribute “href” on element “a”: Illegal character in path segment: “{” is not allowed.
Bad value “{{headliner.DateTime | date:'yyyy-MM-dd'}}” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
Bad value “{{event.DetailUrl}}” for attribute “href” on element “a”: Illegal character in path segment: “{” is not allowed.
Bad value “{{event.DateTime | date:'yyyy-MM-dd'}}” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
Bad value “{{date | date:'yyyy-MM-dd'}}” for attribute “datetime” on element “time”: The literal did not satisfy the time-datetime format.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Attribute “ng-repeat” not allowed on element “div” at this point.
Bad value “//twitter.com/{{tweet.user.screen_name}}” for attribute “href” on element “a”: Illegal character in path segment: “{” is not allowed.
The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.
CSS: “border-top”: Parse Error.
Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).
Netherlands NL