Page Authority

Page Authority is a score developed by Moz that predicts how well a specific page will rank on search engine result pages (SERPs).


Page Authority (PA) is a metric developed by Moz, a well-known SEO software company, that predicts how well a specific webpage is likely to rank in search engine results pages (SERPs). The score ranges from 1 to 100, with higher scores indicating a greater ability to rank. PA is calculated by evaluating multiple factors, including link metrics and the overall SEO performance of the page. It's important to note that Page Authority is not a metric used by Google in determining search rankings, but rather a third-party tool to help SEO professionals and website owners gauge the relative strength of their webpages in terms of search engine optimization.

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Usage and Context

Page Authority is widely used by SEO professionals, marketers, and website owners to evaluate the strength of individual webpages and to compare the SEO performance of their pages against competitors. The metric is particularly useful when assessing the potential impact of link building efforts and on-page optimization changes. By tracking the PA of key pages over time, website owners can gain insights into the effectiveness of their SEO strategies and identify areas for improvement. However, it's essential to remember that Page Authority is a predictive metric and not a direct ranking factor used by search engines. While it can provide valuable insights, it should be used in conjunction with other SEO metrics and best practices to develop a comprehensive optimization strategy.


  1. What is a good Page Authority score?

    • Generally, a Page Authority score of 50 or above is considered good, while a score of 60 or higher is considered excellent. However, it's important to remember that PA is a comparative metric, and what constitutes a "good" score can vary depending on the competitiveness of your industry or niche.
  2. How can I improve my Page Authority?

    • To improve your Page Authority, focus on building high-quality, relevant backlinks to your page, optimizing your on-page content and HTML elements, improving your website's overall user experience, and ensuring your site is mobile-friendly and loads quickly.
  3. Does Google use Page Authority in its ranking algorithm?

    • No, Google does not use Page Authority in its ranking algorithm. PA is a third-party metric developed by Moz to predict a page's ranking potential. However, the factors that influence Page Authority, such as link quality and on-page optimization, are important considerations in Google's ranking algorithms.
  4. How often is Page Authority updated?

    • Moz updates Page Authority scores approximately every 3-4 weeks. This allows the metric to take into account recent changes in link profiles and other SEO factors that may impact a page's ranking potential.
  5. Is Page Authority more important than Domain Authority?

    • Both Page Authority and Domain Authority are important metrics to consider in SEO. While Domain Authority looks at the overall strength of an entire website, Page Authority focuses on the ranking potential of individual pages. Depending on your SEO goals, you may prioritize one over the other, but both should be taken into account when developing an SEO strategy.


  1. Assess ranking potential: Page Authority helps you gauge the likelihood of a specific webpage ranking well in search results, allowing you to prioritize optimization efforts and resource allocation.
  2. Competitive analysis: By comparing the Page Authority of your webpages to those of your competitors, you can identify opportunities to improve your SEO performance and outrank your rivals.
  3. Track SEO progress: Monitoring changes in Page Authority over time can help you assess the impact of your SEO efforts and identify areas where further optimization is needed.
  4. Link building insights: As Page Authority takes into account the quality and quantity of inbound links, it can provide valuable insights into the effectiveness of your link building strategies.
  5. Content optimization guidance: Pages with higher PA often have well-optimized content, so analyzing high-scoring pages can provide guidance on how to improve your own content and on-page SEO factors.

Tips and Recommendations

  1. Focus on quality over quantity: When building links to improve Page Authority, prioritize high-quality, relevant links from authoritative websites over a large number of low-quality links.
  2. Optimize on-page elements: Ensure your page titles, headings, meta descriptions, and content are well-optimized and relevant to your target keywords to improve your Page Authority.
  3. Improve user experience: Enhance your website's user experience by improving navigation, readability, and mobile-friendliness, as these factors can indirectly influence Page Authority.
  4. Monitor your progress: Regularly track your Page Authority scores using tools like Moz's Link Explorer to monitor your progress and identify any fluctuations that may require attention.
  5. Use PA alongside other metrics: While Page Authority is a useful metric, it should be used in conjunction with other SEO metrics and best practices to develop a comprehensive optimization strategy.


Page Authority is a valuable metric for SEO professionals and website owners looking to assess the ranking potential of individual webpages and optimize their sites for better search engine performance. By understanding the factors that influence PA and implementing strategies to improve it, such as building high-quality backlinks and optimizing on-page elements, you can increase your pages' visibility in search results and drive more organic traffic to your site. However, it's essential to remember that Page Authority is a predictive tool and not a guarantee of ranking success. To achieve the best results, use PA alongside other SEO metrics and best practices, and continually monitor and adapt your strategies based on your website's performance and evolving search engine algorithms.