What is the purpose of an optimized meta description?

While an optimized meta description can indirectly influence rankings by improving click-through rates (CTR), its primary purpose isn't direct ranking for a specific keyword. Search engines largely use meta descriptions to understand page content and display them in search results. The correct answer, "To create an enticing CTA to enhance CTR," is accurate because a well-crafted meta description acts as an advertisement for your page, encouraging users to click on your result over others. This improved CTR signals relevance to search engines, which can positively impact rankings over time. "A space to put information that only Googlebot will see" is incorrect; meta descriptions are visible to users in search results.