line 29 column 1 - Error: <dominos-pizza> is not recognized! Did you mean to enable the custom-tags option?
line 29 column 1 - Warning: discarding unexpected <dominos-pizza>
line 32 column 1 - Warning: discarding unexpected </dominos-pizza>
line 16 column 1 - Warning: <pizzerias> is not approved by W3C
Info: Document content looks like HTML5
Tidy found 3 warnings and 1 error!

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/
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English? Consider helping us to localize HTML Tidy. For details please see 
https://github.com/htacg/tidy-html5/blob/master/README/LOCALIZE.md
