line 10 column 5 - Warning: too many title elements in line 10 column 5 - Info: previously mentioned line 12 column 9 - Warning: discarding unexpected Info: Doctype given is "-//W3C//DTD XHTML 1.0 Transitional//EN" Info: Document content looks like XHTML 1.0 Strict Tidy found 2 warnings and 0 errors! 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: https://html.spec.whatwg.org/multipage/ Validate your HTML documents: https://validator.w3.org/nu/ Lobby your company to join the W3C: https://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