Errors:
Bad start tag in “img” in “head”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “noscript”.
Attribute “name” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Duplicate attribute “name”.
Attribute “rel” not allowed on element “div” at this point.
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Duplicate ID “tab-area1”.
Duplicate ID “tab-area2”.
Duplicate ID “tab-area3”.
Duplicate ID “tab-area4”.
Duplicate ID “tab-area5”.
Duplicate ID “tab-area6”.
Duplicate ID “tab-area7”.
Duplicate ID “tab-area8”.
Duplicate ID “tab-area9”.
Duplicate ID “bannerWrap”.
Element “dl” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
The “border” attribute on the “table” element is obsolete. Use CSS instead.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “marginheight” attribute on the “iframe” element is obsolete. Use CSS instead.
The “marginwidth” attribute on the “iframe” element is obsolete. Use CSS instead.
Warnings:
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
Empty heading.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
The first occurrence of ID “tab-area1” was here.
The first occurrence of ID “tab-area2” was here.
The first occurrence of ID “tab-area3” was here.
The first occurrence of ID “tab-area4” was here.
The first occurrence of ID “tab-area5” was here.
The first occurrence of ID “tab-area6” was here.
The first occurrence of ID “tab-area7” was here.
The first occurrence of ID “tab-area8” was here.
The first occurrence of ID “tab-area9” was here.
The first occurrence of ID “bannerWrap” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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