Page Authority?
 

Page authority is an SEO term used to describe the probability that a specific page from your site will be found on a search engine. Page authority is based on a logarithmic scale from 0 to 100 and deals with the relevance of information and links within site pages to one another.

Page Authority is a base of SEO technique. All sites need good PA rank for own site. Thanks for sharing this website.

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.

Page authority is a metric, developed by SEOMoz, to predict the ability for a specific page to rank in search engines. Page authority uses a 0 to 100 logarithmic scale. A high Page authority score means your page has the potential to rank well in search engine results.

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Page Authority (PA) metrics are incorporated into dozens of SEO and online marketing platforms across the web.

Page authority is based on a deals with the relevance of information and links within site pages to one another.