Not only do duplicate meta descriptions impede search engine optimization efforts, but they also make it difficult for users to distinguish between various search results. The Effects ofrummy eats Having Two Meta Descriptions. Inadequate user experience and lower search engine rankings are just two of the detrimental effects that duplicate meta descriptions can have. When there are multiple pages with identical meta descriptions, users may find it challenging to identify which one best fits their search query. Making Meta Descriptions That Are Relevant & Unique.