SEO is a scientific art that consists of universal efforts and you are not alone in results there thousands other pages that serve same things. To stand out in the results page you need to optimize your store and URLs. Here is the easiest guide to add Prefix to your store product URLs in Magento2.
Read this complete here: https://magecomp.com/blog/how-to-add-prefix-to-store-products-urls-in-magento-2/
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