Cnas.dz W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Attribute “ng-controller” not allowed on element “html” at this point.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Attribute “ng-show” not allowed on element “div” at this point.
Attribute “pre-src” not allowed on element “img” at this point.
Element “img” is missing required attribute “src”.
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 “img”.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
Stray end tag “input”.
Duplicate ID “username”.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The first occurrence of ID “username” was here.
Algeria DZ