Errors:
Attribute “xmlns:fb” not allowed here.
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 “up” for attribute “rel” on element “a”: The string “up” is not a registered keyword.
Bad value “Menu” for attribute “rel” on element “a”: The string “Menu” is not a registered keyword.
The “font” element is obsolete. Use CSS instead.
Duplicate ID “SignupButton”.
Element “fb:like” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “profile-post-16014”.
Duplicate ID “profile-post-16012”.
Duplicate ID “profile-post-16011”.
Duplicate ID “profile-post-16009”.
Duplicate ID “profile-post-16008”.
No space between attributes.
Start tag “a” seen but an element of the same type was already open.
Stray end tag “a”.
The “center” element is obsolete. Use CSS instead.
Bad value “napthe” for attribute “rel” on element “a”: The string “napthe” is not a registered keyword.
Duplicate ID “copyright”.
Warnings:
Attribute with the local name “xmlns:fb” is not serializable as XML 1.0.
The first occurrence of ID “SignupButton” was here.
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Element name “fb:like” cannot be represented as XML 1.0.
The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.
The first occurrence of ID “profile-post-16014” was here.
The first occurrence of ID “profile-post-16012” was here.
The first occurrence of ID “profile-post-16011” was here.
The first occurrence of ID “profile-post-16009” was here.
The first occurrence of ID “profile-post-16008” was here.
The “date” input type is not supported in all browsers. Please be sure to test, and consider using a polyfill.
The first occurrence of ID “copyright” was here.
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