In some cases, you could possibly unintentionally noindex a couple of option pages you’ve referenced within your hreflang tags. When this comes about, engines like google won’t Stick to the tag around the page and won’t Keep to the return link to the site that references the alternative variations.  Rel=canonical https://ariabookmarks.com/story4471027/the-greatest-guide-to-automatische-hreflang-tags-en-canonieke-tags-seo