Errors:
Legacy encoding “euc-kr” used. Documents must use UTF-8.
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Bad value “text/html; charset=euc-kr” for attribute “content” on element “meta”: “charset=” must be followed by “utf-8”.
Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.
Bad value “expires” for attribute “http-equiv” on element “meta”.
Bad value “pragma” for attribute “http-equiv” on element “meta”.
Bad value “MSThemeCompatible” for attribute “http-equiv” on element “meta”.
The “leftmargin” attribute on the “body” element is obsolete. Use CSS instead.
The “topmargin” attribute on the “body” element is obsolete. Use CSS instead.
The “bgcolor” attribute on the “body” element is obsolete. Use CSS instead.
The “marginwidth” attribute on the “body” element is obsolete. Use CSS instead.
The “marginheight” attribute on the “body” element is obsolete. Use CSS instead.
The “center” element is obsolete. Use CSS instead.
A slash was not immediately followed by “>”.
Attribute “border” not allowed on element “input” at this point.
Element “input” is missing required attribute “alt”.
The “width” attribute on the “table” element is obsolete. Use CSS instead.
The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.
The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.
The “border” attribute on the “table” element is obsolete. Use CSS instead.
The “valign” attribute on the “tr” element is obsolete. Use CSS instead.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
Bad value “_proc” for attribute “target” on element “form”: Reserved keyword “proc” used.
The “align” attribute on the “td” element is obsolete. Use CSS instead.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
An element with the attribute “tabindex” must not appear as a descendant of the “a” element.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
CSS: “display”: “''” is not a “display” value.
Duplicate attribute “value”.
Bad value “” for attribute “name” on element “input”: Must not be empty.
Bad value “” for attribute “id” on element “input”: An ID must not be the empty string.
The “height” attribute on the “td” element is obsolete. Use CSS instead.
Duplicate ID “login_text1”.
Bad value “_proc” for attribute “name” on element “iframe”: Browsing context name started with the underscore.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “nowrap” attribute on the “td” element is obsolete. Use CSS instead.
Stray end tag “tr”.
Attribute “background” not allowed on element “td” at this point.
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
Start tag “form” seen in “table”.
Element “form” not allowed as child of element “tbody” in this context. (Suppressing further errors from this subtree.)
Start tag “input” seen in “table”.
Element “input” not allowed as child of element “tbody” in this context. (Suppressing further errors from this subtree.)
Stray end tag “form”.
CSS: “border”: only “0” can be a “unit”. You must put a unit after your number.
Table column 2 established by element “td” has no cells beginning in it.
“"” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.
Bad value “95, 1, 189, 23” for attribute “coords” on element “area”: Expected a minus sign or a digit but saw “ ” instead.
Element “area” is missing required attribute “alt”.
Bad value “0, 2, 93, 23” for attribute “coords” on element “area”: Expected a minus sign or a digit but saw “ ” instead.
Element “dl” is missing a required child element.
End tag “div” seen, but there were open elements.
Unclosed element “a”.
The “align” attribute on the “p” element is obsolete. Use CSS instead.
The “strike” element is obsolete. Use CSS instead.
The “font” element is obsolete. Use CSS instead.
The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.
Attribute “height” not allowed on element “tr” at this point.
The “align” attribute on the “tr” element is obsolete. Use CSS instead.
The “bgcolor” attribute on the “tr” element is obsolete. Use CSS instead.
The “bgcolor” attribute on the “table” element is obsolete. Use CSS instead.
CSS: “cursor”: “hand” is not a “cursor” value.
Too many messages.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Empty heading.
The first occurrence of ID “login_text1” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
A table row was 1 columns wide, which is less than the column count established by the first row (2).
A table row was 8 columns wide and exceeded the column count established by the first row (7).
Korea KR