What is backlink? Backlink list to increase domain authority

A backlink is a link created when one website links to another. Backlinks are also called "inbound links" or "incoming links." Backlinks are so much important for SEO. This gives a signal to search engines that the content is worthy. This increases the domain authority of the website SERP and ranking. Getting and giving backlinks. Getting backlinks is an essential component of off-site SEO. The process of obtaining these links is known as link earning or link building. Getting backlinks from high-authority sites are considered the most desirable backlinks to earn, while backlinks from low-authority, potentially spammy sites are typically at the other end of the spectrum. Whether or not a link is followed (i.e. whether a site owner specifically instructs search engines to pass, or not pass, link equity) is certainly relevant, but don't entirely discount the value of no-follow links. Even just being mentioned on high-quality websites can give your brand a boost.