line 8 column 1 - Warning: should use client-side image map line 9 column 14 - Warning: should use client-side image map Info: Doctype given is "-//W3C//DTD HTML 4.01 Transitional//EN" Info: Document content looks like HTML 4.01 Transitional Tidy found 2 warnings and 0 errors! Use client-side image maps in preference to server-side image maps as the latter are inaccessible to people using non- graphical browsers. In addition, client-side maps are easier to set up and provide immediate feedback to users. For further advice on how to make your pages accessible see http://www.w3.org/WAI/GL. 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