Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Stray doctype.
Stray start tag “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”.
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
Bad value “CSS Styles/footernav.css” for attribute “href” on element “link”: Illegal character in path segment: space is not allowed.
Bad value “CSS Styles/section_headings.css” for attribute “href” on element “link”: Illegal character in path segment: space is not allowed.
Bad value “CSS Styles/sidebars.css” for attribute “href” on element “link”: Illegal character in path segment: space is not allowed.
Bad value “CSS Styles/reference.css” for attribute “href” on element “link”: Illegal character in path segment: space is not allowed.
Bad value “CSS Styles/worksheet.css” for attribute “href” on element “link”: Illegal character in path segment: space is not allowed.
Bad value “CSS Styles/quotes.css” for attribute “href” on element “link”: Illegal character in path segment: space is not allowed.
Bad value “CSS Styles/section_nav.css” for attribute “href” on element “link”: Illegal character in path segment: space is not allowed.
Bad value “CSS Styles/bluebox.css” for attribute “href” on element “link”: Illegal character in path segment: space is not allowed.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)
Stray end tag “script”.
Stray end tag “head”.
Start tag “body” seen but an element of the same type was already open.
Cannot recover after last error. Any further errors will be ignored.
Warnings:
The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.
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