line 7 column 1 - Info: value for attribute "http-equiv" missing quote marks line 8 column 1 - Info: value for attribute "name" missing quote marks line 8 column 1 - Info: value for attribute "content" missing quote marks line 9 column 1 - Info: value for attribute "name" missing quote marks line 10 column 1 - Info: value for attribute "name" missing quote marks line 11 column 1 - Info: value for attribute "rel" missing quote marks line 13 column 1 - Error: unexpected in Tidy found 0 warnings and 1 error! This document has errors that must be fixed before using HTML Tidy to generate a tidied up version. 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