You could drive so as to add "http" or "https" before the canonical URL (in order to avoid duplicate between the http and https version of a web site). Ex: if you end up picking to drive https for the canonical URL, the canonical URL from the page will probably https://bookmarkpagerank.com/story18799620/5-tips-about-prestashop-hreflang-canonical-tags-you-can-use-today