Errors:
Legacy encoding “shift_jis” used. Documents must use UTF-8.
Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.
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 “text/html; charset=Shift_JIS” for attribute “content” on element “meta”: “charset=” must be followed by “utf-8”.
Bad value “5;URL=http://web1.jppn.ne.jp/member/” for attribute “content” on element “meta”: Expected a space character, but saw “U” instead.
No space between attributes.
Attribute “;” not allowed on element “body” at this point.
Attribute “;onload” not allowed on element “body” at this point.
The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.
The “text” attribute on the “body” element is obsolete. Use CSS instead.
The “leftmargin” attribute on the “body” element is obsolete. Use CSS instead.
The “marginwidth” attribute on the “body” element is obsolete. Use CSS instead.
The “topmargin” attribute on the “body” element is obsolete. Use CSS instead.
The “marginheight” attribute on the “body” element is obsolete. Use CSS instead.
The “width” attribute on the “table” element is obsolete. Use CSS instead.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
The “bgcolor” attribute on the “table” element is obsolete. Use CSS instead.
The “border” attribute on the “table” element is obsolete. Use CSS instead.
Attribute “height” not allowed on element “table” at this point.
Attribute “background” not allowed on element “tr” at this point.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
The “height” attribute on the “td” element is obsolete. Use CSS instead.
The “name” attribute on the “img” element is obsolete. Use the “id” attribute instead.
Attribute “background” not allowed on element “td” at this point.
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
Row 1 of a row group established by a “tbody” element has no cells beginning on it.
The “valign” attribute on the “tr” element is obsolete. Use CSS instead.
CSS: “width”: only “0” can be a “unit”. You must put a unit after your number.
CSS: “top”: only “0” can be a “unit”. You must put a unit after your number.
Element “table” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)
Table column 2 established by element “td” has no cells beginning in it.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
The “font” element is obsolete. Use CSS instead.
The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.
The “size” attribute on the “hr” element is obsolete. Use CSS instead.
Table columns in range 2…4 established by element “td” have no cells beginning in them.
The “align” attribute on the “td” element is obsolete. Use CSS instead.
The “nowrap” attribute on the “td” element is obsolete. Use CSS instead.
Warnings:
The “language” attribute on the “script” element is obsolete. You can safely omit it.
The “type” attribute for the “style” element is not needed and should be omitted.
Attribute “;” is not serializable as XML 1.0.
Attribute “;onload” is not serializable as XML 1.0.
The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
A table row was 4 columns wide and exceeded the column count established by the first row (0).
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.