- "An html element's end tag can be omitted if the html element is not immediately followed by a comment." https://html.spec.whatwg.org/multipage/semantics.html#the-ht...
- "A head element's end tag can be omitted if the head element is not immediately followed by ASCII whitespace or a comment." https://html.spec.whatwg.org/multipage/semantics.html#the-he...
- "A body element's end tag can be omitted if the body element is not immediately followed by a comment." https://html.spec.whatwg.org/multipage/sections.html#the-bod...
- "An html element's end tag can be omitted if the html element is not immediately followed by a comment." https://html.spec.whatwg.org/multipage/semantics.html#the-ht...
- "A head element's end tag can be omitted if the head element is not immediately followed by ASCII whitespace or a comment." https://html.spec.whatwg.org/multipage/semantics.html#the-he...
- "A body element's end tag can be omitted if the body element is not immediately followed by a comment." https://html.spec.whatwg.org/multipage/sections.html#the-bod...