Bookmarks allow users to save URLs of frequently visited web pages for easy access in the future. One old link building practice associated with bookmarks was submitting them to social bookmarking websites to create backlinks to a website, which could improve search engine rankings. However, this practice is now considered outdated and ineffective as search engines prioritize high-quality, relevant links from authoritative sources, and social bookmarking websites have decreased in popularity with the rise of social media platforms. Therefore, using bookmarks for link building is no longer recommended.
