What does the term 'bookmarking' refer to in web usage?

The term 'bookmarking' in web usage specifically refers to the act of saving a URL for easy access in the future. This practice allows users to conveniently store links to their favorite websites or pages, so they can quickly revisit them without the need to remember or search for the URLs again. Bookmarks can be organized into folders within a web browser, making it easy to manage and access frequently used sites.

The other options describe different activities related to web usage but do not align with the definition of bookmarking. Creating links between web pages is generally referred to as hyperlinking, while optimizing a website for search engines involves techniques like SEO, and sharing a website on social media involves dissemination rather than personal storage. Therefore, the definition aligned with the act of saving URLs accurately captures what bookmarking entails.