Backlink Checker is an online tool designed to help users analyze and monitor backlinks to their websites. Accessible at https://www.backlinkchecker.info, it offers features that allow users to enter a domain or URL and receive detailed reports on the backlinks, including metrics such as the number of backlinks, referring domains, and the quality of the links. This tool is valuable for SEO professionals and website owners looking to improve their search engine ranking by understanding their backlink profile.