Errors:
X-UA-Compatible HTTP header must have the value “IE=edge”, was “IE=edge,chrome=1”.
Saw “<” when expecting an attribute name. Probable cause: Missing “>” immediately before.
Attribute “<head” not allowed on element “html” at this point.
Stray end tag “script”.
CSS: “display”: “hidden” is not a “display” value.
CSS: “display”: “block-inline” is not a “display” value.
CSS: Parse Error.
Bad value “archives” for attribute “rel” on element “link”: The string “archives” is not a registered keyword.
Element “title” not allowed as child of element “head” in this context. (Suppressing further errors from this subtree.)
CSS: “text-alignment”: Property “text-alignment” doesn't exist.
CSS: “text-justify”: “distribute-all-lines” is not a “text-justify” value.
CSS: “font-family”: Missing a semicolon before the property name “font-weight”.
CSS: “font-family”: Missing a semicolon before the property name “font-family”.
CSS: “font-size”: Unknown dimension.
CSS: “font-variant”: “small” is not a “font-variant” value.
CSS: “color”: Missing a semicolon before the property name “letter-spacing”.
CSS: “color”: Parse Error.
CSS: “margin”: Parse Error.
CSS: “line-spacing”: Property “line-spacing” doesn't exist.
CSS: “background-margin-y”: Property “background-margin-y” doesn't exist.
Bad value “Free Certificate Courses” for attribute “id” on element “li”: An ID must not contain whitespace.
End tag “li” implied, but there were open elements.
Unclosed element “div”.
Attribute “results” not allowed on element “input” at this point.
No “li” element in scope but a “li” end tag seen.
End tag “div” seen, but there were open elements.
Unclosed element “ul”.
Stray end tag “ul”.
Stray end tag “div”.
The “align” attribute on the “div” element is obsolete. Use CSS instead.
Attribute “height” not allowed on element “div” at this point.
Bad value “” for attribute “src” on element “img”: Must be non-empty.
Attribute “max-height” not allowed on element “img” at this point.
Bad value “470px !important” for attribute “width” on element “img”: Expected a digit but saw “p” instead.
Bad value “246px !important” for attribute “height” on element “img”: Expected a digit but saw “p” instead.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Stray end tag “img”.
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Duplicate ID “post-1061564”.
Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.
The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.
Duplicate ID “post-1061561”.
Attribute “type” not allowed on element “iframe” at this point.
Duplicate ID “post-1061584”.
Duplicate ID “post-1061537”.
Duplicate ID “post-1061556”.
Duplicate ID “post-1061517”.
Duplicate ID “post-1061523”.
Duplicate ID “post-1061510”.
Duplicate ID “post-1061497”.
Duplicate ID “post-1061494”.
The “align” attribute on the “p” element is obsolete. Use CSS instead.
The “center” element is obsolete. Use CSS instead.
No space between attributes.
A slash was not immediately followed by “>”.
Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Bad value “http://www.openculture.com/free_k-12_educational_resources#Apps</a></li>
<li><a href=” for attribute “href” on element “a”: Illegal character in fragment: “<” is not allowed.
Attribute “http:” not allowed on element “a” at this point.
Attribute “www.openculture.com” not allowed on element “a” at this point.
Attribute “free_k-12_educational_resources#resources"” not allowed on element “a” at this point.
Element “li” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
End tag “br”.
End tag “li” seen, but there were open elements.
Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.
The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.
The “marginwidth” attribute on the “iframe” element is obsolete. Use CSS instead.
Duplicate ID “clearfixheader”.
Self-closing syntax (“/>”) used on a non-void HTML element. Ignoring the slash and treating as a start tag.
Unclosed element “a”.
Element “a” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Start tag “a” seen but an element of the same type was already open.
End tag “a” violates nesting rules.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
Attribute “<head” is not serializable as XML 1.0.
The “type” attribute is unnecessary for JavaScript resources.
The “type” attribute for the “style” element is not needed and should be omitted.
The first occurrence of ID “post-1061564” was here.
The first occurrence of ID “post-1061561” was here.
The first occurrence of ID “post-1061584” was here.
The first occurrence of ID “post-1061537” was here.
The first occurrence of ID “post-1061556” was here.
The first occurrence of ID “post-1061517” was here.
The first occurrence of ID “post-1061523” was here.
The first occurrence of ID “post-1061510” was here.
The first occurrence of ID “post-1061497” was here.
The first occurrence of ID “post-1061494” was here.
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
Attribute “http:” is not serializable as XML 1.0.
Attribute “free_k-12_educational_resources#resources"” is not serializable as XML 1.0.
Attribute “"display:inline;padding:0;margin:0px;"” is not serializable as XML 1.0.
Attribute “"” is not serializable as XML 1.0.
The first occurrence of ID “clearfixheader” was here.
United States US