Area authority or DA, created by Moz, mainly predicts how well a web-site will rank on SERPs (Search Engine Result Pages). It's really a ranking score of search engines. This ranking relies on various aspects together with number and top quality of inbound links that time to that website. https://eduardoxhlye.wikinstructions.com/661216/the_definitive_guide_for_web_2_0_backlinks