What Is DA?
Domain Authority (DA) is a web crawler positioning score created by Moz that predicts how well a site will rank on web search tool result pages (SERPs). A Domain Authority score ranges from one to 100, with higher scores relating to a more prominent capacity to rank.
Domain Authority is figured by assessing different components, including connecting root domains and the number of aggregate connections, into a solitary DA score. This score would then be able to be utilized when looking at sites or following the "positioning quality" of a site after some time.
You can see a site's DA by utilizing MozBar (a free Chrome-augmentation), Link Explorer (a backlink investigation apparatus), the SERP Analysis segment of Keyword Explorer, and many other SEO instruments over the web.
What is Page Authority?
Page Authority (PA) is a score created by Moz that predicts how well a particular page will rank on web crawler result pages (SERP). Page Authority scores extend from one to 100, with higher scores relating to a more prominent capacity to rank.
Page Authority depends on information from our web file and considers many elements. Like Domain Authority, it utilizes a machine learning model to distinguish the calculation that best associates with rankings over the a great many SERPs that we foresee against, at that point produces Page Authority scores utilizing that particular estimation.