Errors:
Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.
Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.
Bad value “imagetoolbar” for attribute “http-equiv” on element “meta”.
Attribute “name” not allowed on element “li” at this point.
A numeric character reference expanded to carriage return.
Element “dl” is missing a required instance of child element “dd”.
Duplicate ID “srch”.
Duplicate ID “srchInput”.
Duplicate ID “srchBtnimg”.
Duplicate ID “fr”.
Duplicate ID “ei”.
Duplicate ID “csid”.
End tag “a” violates nesting rules.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Warnings:
The first occurrence of ID “srch” was here.
The first occurrence of ID “srchInput” was here.
The first occurrence of ID “srchBtnimg” was here.
The first occurrence of ID “fr” was here.
The first occurrence of ID “ei” was here.
The first occurrence of ID “csid” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
This document appears to be written in Japanese. Consider adding “lang="ja"” (or variant) to the “html” start tag.
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).
Japan JP