Cs61a.org W3C HTML Markup Validation
HTML markup errors and warnings
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Errors:
Bad value “https://fonts.googleapis.com/css?family=Inconsolata|Roboto:300,400,500|Work+Sans:400,700” for attribute “href” on element “link”: Illegal character in query: “|” is not allowed.
Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)
Bad value “https://sequoia-tree.github.io/#Textbook/The Terminal” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.
Bad value “https://sequoia-tree.github.io/#Textbook/Counting Problems” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.
Bad value “https://sequoia-tree.github.io/#Textbook/Orders of Growth” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.
Bad value “http://owenjow.xyz/cs61a/fa16/oog_review/OoG%20Review%20[Owen;%20Fall%202016].pdf” for attribute “href” on element “a”: Illegal character in path segment: “[” is not allowed.
Bad value “https://sequoia-tree.github.io/#Textbook/Iterators and Generators” for attribute “href” on element “a”: Illegal character in fragment: space is not allowed.
Warnings:
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
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