Careerwebsite.com W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.
The element “header” must not appear as a descendant of the “header” element.
Duplicate ID “green-arrow”.
Bad value for attribute “srcset” on element “img”: No width specified for image “https://s3.amazonaws.com/…18-cb-conference.jpg1140w”. (When the “sizes” attribute is present, all image candidate strings must specify a width.)
No space between attributes.
The element “main” must not appear as a descendant of the “article” element.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “img” is missing required attribute “src”.
Text not allowed in element “iframe” in this context.
Attribute “heght” not allowed on element “img” at this point.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Warnings:
The first occurrence of ID “green-arrow” was here.
Empty heading.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
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).
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