Domain Authority (DA) vs Page Authority (PA): Key Differences and SEO Tip
In the ever-evolving world of search engine optimization (SEO), two terms often spark curiosity: Domain Authority (DA) and Page Authority (PA). While both are metrics designed to predict how well a website or its pages might rank on search engine results pages (SERPs), they have distinct roles and implications. Understanding the difference between DA and PA can help you craft a stronger SEO strategy and improve your website’s performance. What Is Domain Authority (DA)? Domain Authority (DA) is a metric developed by Moz that measures the overall strength of a website. It is scored on a scale of 1 to 100, with higher scores indicating greater authority and potential for ranking well on SERPs. DA is calculated using factors such as: Quality and Quantity of Backlinks: The number and relevance of backlinks pointing to your domain. Root Domain Linking: How many unique domains link to your site. Spam Score: The trustworthiness of your backlink profile. DA is particularly useful fo...