Errors:
Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)
Obsolete doctype. Expected “<!DOCTYPE html>”.
The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.
Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
The “align” attribute on the “div” element is obsolete.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.
Bad value “attachment wp-att-5390” for attribute “rel” on element “a”: The string “wp-att-5390” is not a registered keyword.
Bad value “attachment wp-att-5359” for attribute “rel” on element “a”: The string “wp-att-5359” is not a registered keyword.
Bad value “attachment wp-att-5357” for attribute “rel” on element “a”: The string “wp-att-5357” is not a registered keyword.
Bad value “attachment wp-att-5358” for attribute “rel” on element “a”: The string “wp-att-5358” is not a registered keyword.
Bad value “attachment wp-att-5354” for attribute “rel” on element “a”: The string “wp-att-5354” is not a registered keyword.
Bad value “attachment wp-att-5355” for attribute “rel” on element “a”: The string “wp-att-5355” is not a registered keyword.
Bad value “attachment wp-att-5356” for attribute “rel” on element “a”: The string “wp-att-5356” is not a registered keyword.
The “center” element is obsolete.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The “cellpadding” attribute on the “table” element is obsolete.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The “cellspacing” attribute on the “table” element is obsolete.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The “summary” attribute on the “table” element is obsolete. Consider describing the structure of the “table” in a “caption” element or in a “figure” element containing the “table”; or, simplify the structure of the “table” so that no description is needed.
Warnings:
The “type” attribute is unnecessary for JavaScript resources.
The “type” attribute for the “style” element is not needed and should be omitted.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Japan JP