Errors:
Almost standards mode doctype. Expected “<!DOCTYPE html>”.
Bad value “pragma” for attribute “http-equiv” on element “meta”.
Bad value “content-style-type” for attribute “http-equiv” on element “meta”.
Bad value “content-script-type” for attribute “http-equiv” on element “meta”.
Bad value “navigation” for attribute “role” on element “ul”.
Bad value “/ Student Guides” for attribute “href” on element “a”: Illegal character in path segment: space is not allowed.
No space between attributes.
Quote “'” in attribute name. Probable cause: Matching quote missing somewhere earlier.
Duplicate attribute “re”.
Duplicate attribute “on”.
Duplicate attribute “facebook!'”.
Attribute “re” not allowed on element “img” at this point.
Attribute “on” not allowed on element “img” at this point.
Attribute “facebook!'” not allowed on element “img” at this point.
Duplicate attribute “practical”.
Duplicate attribute “workshop'”.
Attribute “practical” not allowed on element “img” at this point.
Attribute “workshop'” not allowed on element “img” at this point.
Bad value “” for attribute “target” on element “a”: Browsing context name must be at least one character long.
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
Bad value “http://twitter.com/#search?q=%23#Business” for attribute “href” on element “a”: Illegal character in fragment: “#” is not allowed.
Warnings:
Consider avoiding viewport values that prevent users from resizing documents.
Attribute “facebook!'” is not serializable as XML 1.0.
Attribute “workshop'” is not serializable as XML 1.0.
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.
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