What is the importance of DA and PA in SEO?

[jeyavinoth]

Hi,
       What is the importance of DA and PA in SEO?

Regards,
Jeya vinoth.J

[shilpa123]

DA = The overall strenght of your whole domain.
PA = The overall strenght of your single page.

Here strength means your sites or pages Page Rank, Domain Age, Number Backlinks and Content Quality and so on.

[friendhrm]

Domain Authority (DA) it means, how many quality backlinks have been created for your websites to other websites.
Page authority (PA)describe the probability that a specific page from your site will be found on the search engine. Higher PA means greater chance of your page showing up on the search engines.
Page authority and Domain authority. Both are very important.

[deekumar0203]

Domain Authority (DA) it means, how many quality backlinks have been created for your websites to other websites.
Page authority (PA)describe the probability that a specific page from your site will be found on the search engine. Higher PA means greater chance of your page showing up on the search engines.
Page authority and Domain authority. Both are very important.

[RH-Calvin]

DA or Domain authority is the measure of strength and popularity of your domain in search engines. It is measured by Moz and your domain is ranked between 0 to100 depending on the popularity and trust. DA can be improved by good content update and also by building backlinks from other relevant domains.

[toinoitieng]

Content is king. Improve your website authority?  Use the Valuable Backlink Tool to check the backlink profile of your competitors and get some vital insights. Who is linking out to your competitors and would they be willing to link to tour website?  Analyse your most important competitors and start building new relationships and links. Receive more quality backlinks, based on Domain / Page Authority, and improve your chances to rank for relevant search terms.

[SEO.Ninja]

The full form of DA is Domain Authority and PA is Page Authority. Page Authority is a score (on a 100-point scale) developed by Moz that  predicts how well a specific page will rank on search engines. It uses a machine learning model to predictively find an  algorithm that best correlates with rankings across the thousands of  search results that we predict against.
Domain Authority is a score (on a 100-point scale) developed by Moz that  predicts how well a website will rank on search engines.Use Domain Authority when comparing one site to another or  tracking the “strength” of your website over time.