Check Page Authority - Website PA Checker - free Seo Tool
Page Authority (PA) is a metric developed by Moz and used in the field of Search Engine Optimization (SEO). It is used to evaluate the strength and authority of a particular website (page). Similar to Domain Authority (DA), Page Authority is measured on a scale of 1 to 100.
Page Authority is mainly based on the quality and number of inbound links (backlinks) a specific page receives. The trustworthiness and relevance of the sources play an important role. If a page receives many high-quality backlinks from reputable and thematically relevant websites, its Page Authority usually increases. Likewise, internal links on the website itself can influence Page Authority.