Page Authority Checker

Enter up to 20 Links (Each Links must be on separate line)


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About Page Authority Checker

Google evaluates websites based on hundreds of ranking factors, so knowing the best SEO strategy for your website to rank for your chosen keywords might seem impossible. What we already know for sometime now is that Google will continue adjusting their ranking signals to best meet the needs of search engine users.

According to Google, some of the top factors for ranking are:

  • High Quality Content.
  • Mobile Friendliness
  • Page Experience.
  • Page speed
  • Backlink Building (Internal and External Links) and more.

Some of the mentioned factors will forever be used by Google to rank websites. While ranking signals are far from limited to just the list above, the ones mentioned are among the most impactful Google Ranking Factors. The strongest Google ranking factor in the list is Backlink building.  As an internet marketer, you must pay attention to your backlink profiles because its what determines what Google bots follow from one website to another to indicate how well other sites link to you or give you upvotes.

Its because of this that Moz developed the Page Authority score which predicts how well a website will rank in the Google SERPs.

What is Moz Page Authority and why is it Important?

Moz Page Authority (PA) is a web page scoring system developed by Moz, an SEO company which has developed many other digital marketing analytics tools. Page Authority is a score that predicts how well a specific page will rank in the search engine result pages (SERPs). Moz is also the company behind Moz Rank Checker Tool.

Page Authority works on a logarithmic scale or range from 1 to 100. The better the Page Rank scores, the more likely your website pages are to appear at the top of search engine results, which means better visibility and more chances that users will click on and get onto your website. By looking at a specific web page’s Page Authority score, you can predict the probability of it ranking high in the Search Engine Result Pages.

Whereas Page Authority measures the predictive ranking strength of a web page, there is another metric by Moz called Domain Authority, which measures the strength of the entire website. Page Authority and Domain Authority are, however, similar than they are different because they are calculated using the same methodology.

Many online marketers use Page Authority as a checklist to determine any areas or specific page of the website that need updating or changing.

How is Page Authority Calculated?

Moz Page Authority is calculated based off different algorithm and data from the Mozscape web index and includes link counts, Moz Rank, MozTrust, and dozens of other metrics. Moz uses a similar scale as domain authority to score page authority, meaning a 100-point, logarithmic scale. Page Authority core of a web page fluctuates due to the fact that Moz is constantly updating their algorithm.

Moz uses almost fifty different ranking factors to calculate Page Authority score.

These factors include somethings like the quantity of pointing to the web page and the overall quality of the backlinks. Other factors include keyword density, traffic, and user behavior. Using all the factors, a Page Authority score is generated on a scale of 1 to 100. The better the scores, the better your chances of ranking in the SERPs.

Moz stated that these are some of the ranking factors they use to determine page authority:

  • The number of root domains linking to a web page.
  • The number of root domains linking to the web page using partial match anchor text.
  • The number of subdomains that link to the web page.
  • The number of quality websites linking to the web page.
  • The number of external links the web page has.
  • Social signals, such as the number of Facebook Likes, Twitter Retweets, LinkedIn Shares etc., a page has received.

Although another metric called Moz domain authority provides a better understanding of how the entire website is performing, it doesn’t mean that page authority isn’t as useful. In fact, the page authority of a website’s webpages has a direct impact on the overall domain authority as well as your search engine ranking. You can check out the Domain Authority Checker Tool to check your web page DA score.
When your website is new with no backlinks or social signals, it starts from a page rank of 0 and it continues to grow with time. it's significantly easier to grow your score from 10 to 20 than it is to grow from 60 to 70.

Relevance of Moz Page Authority to SEO

Moz Page Authority is different from Google page rank. Moz Page Authority is a metric developed by Moz, a third party SEO company and its in no way affiliated with Google. So Google does not use Moz Page Authority to rank websites. However, since Moz uses backlinks and some other factors to rank websites, the same metrics Google uses in their ranking algorithm, Page Authority can give you a glimpse into whether your optimization efforts are working. But this alone does not affect how well you rank in Google.

While it might not seem all that important, checking your Page Authority score is a great way to know where your website or web pages are currently at and how much of a chance they have in ranking high in the Google SERPs. The higher your web page PA score, the greater the potential for that web page to rank well in the search results.

By taking your PA score into account, you can make changes on your web pages, which will ultimately improve your overall optimization.

How to Check Page Authority of Any Website

To check your website Page Authority or that of your competitors, check out the Page Authority Checker Tool from Page Authority Checker from SEOcentralTools is a free SEO tool that calculates a website' (PA) score and predict how well a specific page will rank on search engine result pages (SERP) on a scale of 1 to 100. The Page Authority Checker is part of our robust 100% free online SEO tools.

To check a website Page Authority with SEOCentralTools, all you need to do is follow the steps below for a quick check:

1. Visit and go to the Page Authority Checker Tool Page.
2. Enter the URL of any web address in the search field and press the Check button.
3. SEOCentralTools will show you the Page Authority Score of that website.

You can do this for the main page and any of the inner pages. You can enter up to 20 Links (Each Links must be on separate line)

This is what you will see if the website is up:



Checking the PA score of some of these websites brings up this results.

1    71
2    79
3    63
4    60



You can export the results as a csv file

How to Increase Page Authority of Your Website

The best way to influence the Page Authority of your website is to improve your website’s overall SEO health, with focus on the quantity and the quality of external links pointing to your website. The better the quality of these links, the better your overall Page Authority, Domain Authority and Moz Rank. This in return improves your website ranking in Google.


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