Routinely keep an eye on your internet site for broken links that bring about 404 problems. Broken links is usually harmful to your web site’s Search engine marketing and harm the person working experience. Many on the web equipment like Google Analytics can assist you discover and repair damaged links. https://addons.prestashop.com/de/seo-suchmaschinenranking-optimization/30904-automatische-hreflang-tags-und-kanonische-tags-seo.html