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”.
Bad value “content-script-type” for attribute “http-equiv” on element “meta”.
Bad value “content-style-type” for attribute “http-equiv” on element “meta”.
Element “img” is missing required attribute “src”.
Attribute “tmp-value” not allowed on element “input” at this point.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “searchbtn” for attribute “role” on element “form”.
Bad value “” for attribute “id” on element “input”: An ID must not be the empty string.
A slash was not immediately followed by “>”.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Attribute “%e3%83%91%e3%83%bc%e3%83%88%e3%83%8a%e3%83%bc%e6%ba%80%e8%b6%b3%e5%ba%a6%e8%aa%bf%e6%9f%bb2019%e5%89%8d%e6%9c%9f%e7%b5%90%e6%9e%9c%e5%a0%b1%e5%91%8a"” not allowed on element “a” at this point.
End tag “section” seen, but there were open elements.
Unclosed element “div”.
Duplicate ID “”.
Duplicate ID “searchsubmit”.
The element “h3” must not appear as a descendant of the “dt” element.
Duplicate ID “addmemberbtn”.
Element “p” not allowed as child of element “h3” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “sch_btm”.
Warnings:
The “type” attribute for the “style” element is not needed and should be omitted.
The “type” attribute is unnecessary for JavaScript resources.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Attribute “%e3%83%91%e3%83%bc%e3%83%88%e3%83%8a%e3%83%bc%e6%ba%80%e8%b6%b3%e5%ba%a6%e8%aa%bf%e6%9f%bb2019%e5%89%8d%e6%9c%9f%e7%b5%90%e6%9e%9c%e5%a0%b1%e5%91%8a"” is not serializable as XML 1.0.
The first occurrence of ID “” was here.
The first occurrence of ID “searchsubmit” was here.
The first occurrence of ID “addmemberbtn” was here.
The first occurrence of ID “sch_btm” was here.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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