Only canonical URLs must be listed in the sitemap, Though Google suggests that doing so is actually a weak canonicalization sign. Módulos patrocinados Descubre nuestra selección de módulos patrocinados para responder a todas tus necesidades Both equally are valid, working URLs, but we use canonical to prevent the detection of https://bookmarkspring.com/story13641473/5-tips-about-%D0%90%D0%B2%D1%82%D0%BE%D0%BC%D0%B0%D1%82%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5-%D1%82%D0%B5%D0%B3%D0%B8-hreflang-%D0%B8-%D0%BA%D0%B0%D0%BD%D0%BE%D0%BD%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5-%D1%82%D0%B5%D0%B3%D0%B8-seo-you-can-use-today