You can force to include "http" or "https" prior to the canonical URL (to stop duplicate in between the http and https version of a web site). Ex: if you end up picking to pressure https for your canonical URL, the canonical URL of your site is going to be https://cruxbookmarks.com/story18833862/the-best-side-of-automatyczne-tagi-hreflang-i-tagi-kanoniczne-seo