Dohome.co.th W3C HTML Markup Validation
HTML markup errors and warnings
(Rescan now...)
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”.
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 “h4” in this context. (Suppressing further errors from this subtree.)
Text not allowed in element “ul” in this context.
End tag “li” seen, but there were open elements.
Unclosed element “form”.
Stray end tag “form”.
The “aria-controls” attribute must point to an element in the same document.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Thailand TH