Travelpaso.com W3C HTML Markup Validation
HTML markup errors and warnings
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Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Empty heading.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
Errors:
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.)
Stray end tag “span”.
End tag “div” seen, but there were open elements.
Unclosed element “span”.
Element “style” not allowed as child of element “p” in this context. (Suppressing further errors from this subtree.)
Attribute “seamless” not allowed on element “iframe” at this point.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “//insight-event.brandcdn.com/track/evnt/?adv=vd5n2pk&ct=0: 9afy9b7&fmt=3” for attribute “src” on element “img”: Illegal character in query: space is not allowed.
Bad value “https://insight-event.brandcdn.com/track/conv/?adv=vd5n2pk&ct=0: un0gdh3&fmt=3” for attribute “src” on element “img”: Illegal character in query: space is not allowed.
Bad value “0/” for attribute “border” on element “img”: Only “0” is a permitted zero literal.
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