It’s not likely you’ll ever develop page variations focusing on all languages and regions. Occasionally, you’ll have to have to give Google an indication of what do to any time a given locale or language isn’t available or doesn’t exist. An x-default tag will be the URL that Google shows.  https://ragingbookmarks.com/story18788078/the-best-side-of-automatyczne-tagi-hreflang-i-tagi-kanoniczne-seo