Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Bad value “https://www.w3.org/1999/xhtml” for the attribute “xmlns” (only “http://www.w3.org/1999/xhtml” permitted here).
Stray start tag “html”.
Attribute “height” not allowed on element “div” at this point.
Attribute “background” not allowed on element “table” at this point.
The “width” attribute on the “table” element is obsolete.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The “cellspacing” attribute on the “table” element is obsolete.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The “cellpadding” attribute on the “table” element is obsolete.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The “border” attribute on the “table” element is obsolete. Use CSS instead.
The “width” attribute on the “td” element is obsolete. Use CSS instead.
The “valign” attribute on the “td” element is obsolete. Use CSS instead.
Attribute “background” not allowed on element “td” at this point.
The “height” attribute on the “td” element is obsolete. Use CSS instead.
The “align” attribute on the “td” element is obsolete. Use CSS instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Attribute “name” not allowed on element “div” at this point.
Table column 3 established by element “td” has no cells beginning in it.
Duplicate attribute “width”.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “marginwidth” attribute on the “iframe” element is obsolete. Use CSS instead.
The “marginheight” attribute on the “iframe” element is obsolete. Use CSS instead.
Element “style” not allowed as child of element “td” in this context. (Suppressing further errors from this subtree.)
The “align” attribute on the “table” element is obsolete. Use CSS instead.
The “font” element is obsolete. Use CSS instead.
Element “marquee” not allowed as child of element “font” in this context. (Suppressing further errors from this subtree.)
The “align” attribute on the “tr” element is obsolete. Use CSS instead.
The “align” attribute on the “img” element is obsolete. Use CSS instead.
Table column 2 established by element “td” has no cells beginning in it.
Stray doctype.
Stray start tag “head”.
Attribute “http-equiv” not allowed on element “meta” at this point.
Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.
A document must not include more than one “meta” element with a “http-equiv” attribute whose value is “content-type”.
Element “title” not allowed as child of element “td” in this context. (Suppressing further errors from this subtree.)
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.
Stray end tag “body”.
Stray end tag “html”.
No space between attributes.
The “bgcolor” attribute on the “table” element is obsolete. Use CSS instead.
Attribute “?” not allowed on element “a” at this point.
End tag “a” violates nesting rules.
Bad value “https://www.weatheri.co.kr/forecast/forecast07.php?selC=72386&selO=NORTH AMERICA&selN=US” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Table column 9 established by element “td” has no cells beginning in it.
Warnings:
Attribute “xmlns” is not serializable as XML 1.0.
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.
The “type” attribute is unnecessary for JavaScript resources.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
A table row was 3 columns wide and exceeded the column count established by the first row (2).
A table row was 1 columns wide, which is less than the column count established by the first row (2).
Attribute “?” is not serializable as XML 1.0.
A table row was 8 columns wide, which is less than the column count established by the first row (9).
Consider adding a “lang” attribute to the “html” start tag to declare the language of this document.
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