Only canonical URLs need to be stated within your sitemap, Even though Google suggests that doing so is actually a weak canonicalization signal. If none of these are generally used, Google will count on other alerts like hreflang, internal links, and URL size to choose a canonical for you personally https://cruxbookmarks.com/story18833862/the-best-side-of-automatyczne-tagi-hreflang-i-tagi-kanoniczne-seo