line 9 column 1 - Warning: discarding unexpected <p>
Info: Doctype given is "-//W3C//DTD HTML 4.01 Frameset//EN"
Info: Document content looks like HTML 4.01 Frameset
Info: No system identifier in emitted doctype
Tidy found 1 warning and 0 errors!

About HTML Tidy: https://github.com/htacg/tidy-html5
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