To incorporate a meta keyword, click the field and validate by pressing "Return". You are able to take away tags by clicking the cross. Redirect on the canonical URL. A provided PrestaShop website page can have quite a few URLs, most often when there are actually parameters to look at: https://addons.prestashop.com/ru/seo-natural-search-engine-optimization/31857--rich-snippets-json-ld-opengraph-seo.html