Sbobet.club 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.
Bad value “100%” for attribute “width” on element “img”: Expected a digit but saw “%” instead.
Element “area” is missing required attribute “alt”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Stray end tag “a”.
The “name” attribute on the “img” element is obsolete. Use the “id” attribute instead.
Text not allowed in element “ul” in this context.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Duplicate ID “rightcontactbox”.
Duplicate ID “telbox”.
Duplicate ID “linebox”.
Warnings:
The first occurrence of ID “rightcontactbox” was here.
The first occurrence of ID “telbox” was here.
The first occurrence of ID “linebox” was here.
This document appears to be written in Thai. Consider adding “lang="th"” (or variant) to the “html” start tag.
Thailand TH