- Offering ‘quality’ effects => giving results that could match the consumer’s intent far more closely. To the downside, In the event the informational benefit of the rich snippet satisfies the user's search question, it'd do away with the necessity to click as a result of for even more engagement. https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-hreflang-tags-canonical-tags-on-all-pages.html