This meta tag plays an extremely important role in search engine optimization (SEO), as it is often used by search engines as the main description text (so-called snippet) in the search engine results page (SERP). A well-written and engaging description containing relevant keywords can significantly affect the click-through rate (CTR) of the results to the site.
Although the meta description is not a direct ranking factor, it is a key element of search engine marketing. It serves as a short advertisement that convinces the user to click on the link on the site instead of a competing result. It is important to note that search engines have the right to generate their own description if they deem that the text provided by the meta tag is not relevant enough to the user’s specific query.