line 1 column 1 - Warning: missing declaration line 7 column 15 - Warning: discarding unexpected line 6 column 1 - Warning: missing before line 7 column 24 - Warning: plain text isn't allowed in elements line 7 column 20 - Info: previously mentioned line 8 column 1 - Warning: discarding unexpected line 9 column 1 - Warning:
 isn't allowed in  elements
line 7 column 20 - Info:  previously mentioned
line 10 column 15 - Warning: discarding unexpected 
line 10 column 20 - Warning: missing 
line 10 column 24 - Warning: plain text isn't allowed in  elements
line 10 column 20 - Info:  previously mentioned
line 11 column 1 - Warning: discarding unexpected 
line 10 column 20 - Warning: trimming empty Info: Document content looks like HTML5 Tidy found 11 warnings and 0 errors! One or more empty elements were present in the source document but dropped on output. If these elements are necessary or you don't want this behavior, then consider setting the option "drop-empty-elements" to no. About HTML Tidy: https://github.com/htacg/tidy-html5 Bug reports and comments: https://github.com/htacg/tidy-html5/issues Official mailing list: https://lists.w3.org/Archives/Public/public-htacg/ Latest HTML specification: http://dev.w3.org/html5/spec-author-view/ Validate your HTML documents: http://validator.w3.org/nu/ Lobby your company to join the W3C: http://www.w3.org/Consortium Do you speak a language other than English, or a different variant of English? Consider helping us to localize HTML Tidy. For details please see https://github.com/htacg/tidy-html5/blob/master/README/LOCALIZE.md