Website SEO

Page Authority Checker: Measure the Strength of a Single Page

Estimate the authority of one page from its domain strength, on-page SEO quality and URL depth, and learn how to make important pages stronger.

By SEO Tools Pro Team·Oct 26, 2026·3 min read
📄Free tool: Page Authority CheckerEstimate the authority of a single page from its domain strength, SEO quality and site structure.Use it free →

Not every page on a website is equally strong. The homepage of a news site may be very powerful while a forgotten article from 2019 has almost no strength. When you compete for a keyword, you compete with a specific page, not a whole website. That is why page authority matters.

What is page authority

Page authority estimates how strong an individual page is. It depends on the domain it belongs to, how well the page itself is optimised and how close it is to the homepage in the site structure. Pages that sit deep in the site and receive few internal links usually carry less weight.

How our checker calculates it

The Page Authority Checker combines three measurable parts:

  • Domain authority (60 percent) based on global traffic rank, age and trust signals
  • Page SEO quality (30 percent) from a full audit of titles, headings, content, images and technical setup
  • URL depth (10 percent) because pages closer to the homepage usually receive more authority

You get a page authority score from 0 to 100 plus a list of page level SEO issues that are pulling the score down.

How to use it

  1. Open the Page Authority Checker.
  2. Enter the full page URL.
  3. Click Check Page Authority.
  4. Review the three part breakdown and the failed checks.

How to make a page stronger

  • Fix on-page issues first. Every failed check in the list is an easy improvement.
  • Add internal links from your homepage, menu or popular posts. Internal links pass authority within your site. The AI Internal Link Suggestions tool finds natural places to add them.
  • Shorten the path. If an important page sits five folders deep, link to it from a category page or the main menu.
  • Earn links to the page itself, not just the homepage. Share useful guides and data that others want to cite.
  • Keep it updated. Fresh, accurate content keeps people and links coming.

Compare with competing pages

Run the checker on your page and on the page ranking above you for the same keyword. If their page authority is much higher mainly because of domain strength, target a more specific keyword. If the gap comes from page quality, you can close it quickly by improving your content and on-page SEO with the On-Page SEO Checker.

Structure matters more than you think

Many small business sites hide their best service pages behind dropdown menus and long URLs. Moving them into the main menu and linking them from the homepage often gives a noticeable boost within weeks. Think of internal links as roads. The more good roads lead to a page, the more traffic and authority reach it.

Which pages deserve the most authority

Not every page needs to be strong. Your contact page or privacy policy does not need to rank for anything. Focus your internal links and promotion on pages that bring revenue or leads, such as main service pages, top product categories and your best evergreen guides. Make a short list of these money pages and check their page authority every month. Whenever you publish a new article, ask yourself which money page it can link to naturally. Over time this creates a clear structure where your strongest pages support your most valuable ones. It is one of the simplest ways small websites compete with bigger competitors without spending anything on advertising.

Frequently asked questions

Can a page have higher authority than its domain

In our formula a strong, well optimised page close to the homepage can score close to its domain, but rarely far above it.

Does URL length affect rankings

Not directly, but deep URLs often mean deep site structure, which can reduce how much authority reaches the page.

How often does page authority change

It changes when you improve the page, add internal links or when the domain itself grows.

Check your most important pages now with the free Page Authority Checker.

📄Free tool: Page Authority CheckerEstimate the authority of a single page from its domain strength, SEO quality and site structure.Use it free → ← All articles