Errors:
Almost standards mode doctype. 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”.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value for attribute “href” on element “a”: Illegal character in query: “[” is not allowed.
Element “g:plusone” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Bad value “http://digg.com/submit?phase=2&url=http://www.reallifecomics.com/comic.php?comic=december-10-2015&title=Real Life Comic for Thursday, Dec 10, 2015” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
Bad value “http://reddit.com/submit?url=http://www.reallifecomics.com/comic.php?comic=december-10-2015&title=Real Life Comic for Thursday, Dec 10, 2015” for attribute “href” on element “a”: Illegal character in query: space is not allowed.
The “cellpadding” attribute on the “table” element is obsolete.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The “cellspacing” attribute on the “table” element is obsolete.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The “center” element is obsolete. Use CSS instead.
Attribute “border” not allowed on element “input” at this point.
The “align” attribute on the “input” element is obsolete. Use CSS instead.
Warnings:
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Element name “g:plusone” cannot be represented as XML 1.0.
The “language” attribute on the “script” element is obsolete. You can safely omit it.
Empty heading.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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