Page Authority (PA) is an SEO word used to define the possibility that a particular page from your site will be seen on a search engine. Page authority is based on a logarithmic scale ranging from 0 to 100. It shows the relevance of information and links in site pages to each other.
Domain Authority (DA) is a search engine ranking count developed that foretells how any website is likely to rank on SERPs. A Domain Authority rate fluctuates from 1 to 100, with larger scores resembling a greater capacity to rank.
You can check your PA and DA on these links-
Developed by Moz, Page Authority (PA) is a score that forecasts how well a specific page will rank on search engine (SERP). This score ranges from 1 to 100 and higher score of a website means, it has brighter chances to rank.
Domain Authority (DA) is nothing but a search engine ranking score developed by Moz. Based on this score; you can envisage how a website will perform on search engine result pages (SERPs). This score also ranges from 1 to 100 and higher score of a website means, it has brighter chances to rank.
This is how you can check them:
Simply visit this URL to check page authority:
And visit this URL to check Domain Aauthority: