Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.
Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.
Attribute “alt” not allowed on element “a” at this point.
Element “include=week_check_list” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
End tag “div” seen, but there were open elements.
Unclosed element “include=week_check_list”.
Bad value “” for attribute “action” on element “form”: Must be non-empty.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Duplicate ID “sv_closebutton”.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Duplicate ID “guidepop_msg_area”.
No space between attributes.
Duplicate ID “wrapCancel”.
Duplicate ID “wrapCancelMessage”.
The “itemprop” attribute was specified, but the element is not a property of any item.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Element name “include=week_check_list” cannot be represented as XML 1.0.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
The first occurrence of ID “sv_closebutton” was here.
The first occurrence of ID “guidepop_msg_area” was here.
Empty heading.
The first occurrence of ID “wrapCancel” was here.
The first occurrence of ID “wrapCancelMessage” was here.
This document appears to be written in Japanese. Consider adding “lang="ja"” (or variant) to the “html” start tag.
Japan JP