Cinelerra.org W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Attribute “element-id” not allowed on element “section” at this point.
Attribute “element-type” not allowed on element “section” at this point.
Attribute “element-id” not allowed on element “header” at this point.
Attribute “element-type” not allowed on element “header” at this point.
Attribute “element-id” not allowed on element “div” at this point.
Attribute “element-type” not allowed on element “div” at this point.
Attribute “element-id” not allowed on element “nav” at this point.
Attribute “element-type” not allowed on element “nav” at this point.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “element-id” not allowed on element “footer” at this point.
Attribute “element-type” not allowed on element “footer” at this point.
Attribute “element-id” not allowed on element “h1” at this point.
Attribute “element-type” not allowed on element “h1” at this point.
Element “div” not allowed as child of element “h1” in this context. (Suppressing further errors from this subtree.)
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Indonesia ID