Sixsigmaonline.org W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Bad value “screen, projection” for attribute “media” on element “link”: Deprecated media type “projection”. For guidance, see the Media Types section in the current Media Queries specification.
No “li” element in scope but a “li” end tag seen.
Attribute “destination” not allowed on element “li” at this point.
Stray end tag “a”.
Duplicate ID “services-menu1”.
Duplicate ID “services-tabs”.
Stray end tag “div”.
Duplicate ID “widgets”.
No “p” element in scope but a “p” end tag seen.
Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “services-menu1” was here.
The first occurrence of ID “services-tabs” was here.
The first occurrence of ID “widgets” was here.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
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