What Is Page Authority in SEO? (Beginner-Friendly Guide to Improve Rankings)

If you’ve ever used an SEO tool, chances are you’ve seen something called Page Authority (PA).

At first glance, it looks like just another number.

But then questions start popping up:

• Does Page Authority affect Google rankings?
• What is a good PA score?
• Why do competitors have higher PA?
• How can I increase mine?

Let’s break it down in a simple, practical way—without overcomplicating things.

Because here’s the truth:
Page Authority is not a direct Google ranking factor—but it’s still one of the most useful metrics in SEO.

Quick Overview (Simple Explanation)

Page Authority (PA) is a score developed by Moz that predicts how well a specific page can rank on search engines.

• Scale: 1 to 100
• Higher score = stronger ranking potential
• Based mainly on backlinks and link quality

 Think of it as a “strength score” for an individual webpage.

What Is Page Authority?

Page Authority is a metric that estimates how likely a specific page (not your whole website) is to rank in search results.

Every page on your website has its own PA.

Example:

• Homepage PA: 50
• Blog post PA: 22

This means your homepage has more authority and a higher chance of ranking compared to that blog post.

Important: Page Authority Is NOT a Google Ranking Factor

This is where many people get confused.

Google does not use Page Authority in its algorithm.

It’s a third-party metric created to help SEO professionals understand ranking potential.

 Think of it like a “fitness score.”
It doesn’t decide the winner—but it tells you how strong you are.

Why Page Authority Still Matters

Even though it’s not a direct ranking factor, it’s still very useful.

1. Helps You Analyze Competition

You can compare your page with competitors and understand:

• Why they rank higher
• What improvements are needed

2. Indicates Ranking Potential

Higher PA usually means your page has:

• Strong backlinks
• Better authority
• Higher chances of ranking

3. Tracks SEO Growth

If your PA increases over time, it’s a sign your SEO efforts are working.

4. Helps in Link Building Strategy

You can identify which pages need backlinks and focus your efforts there.

Page Authority vs Domain Authority

This is one of the most common SEO questions.

Factor	Page Authority (PA)	Domain Authority (DA)
Measures	Single page	Entire website
Focus	Page-level strength	Overall site strength
Use	Ranking specific pages	Website credibility

Simple Way to Understand:

• DA = reputation of your website
• PA = strength of one specific page

What Is a Good Page Authority Score?

There is no fixed “perfect” number.

Because Page Authority is relative (based on competition).

General Range:

• 10–20 → New or weak pages
• 20–40 → Average
• 40–60 → Strong
• 60+ → Very strong

Important Insight:

A PA of 30 can rank if competitors are at 25.
A PA of 50 may struggle if competitors are at 70.

Always compare—not just measure.

How Page Authority Is Calculated

Page Authority is calculated using multiple factors.

Key Factors:

1. Backlinks (Most Important)

• Number of backlinks
• Quality of links
• Relevance of linking sites

High-quality backlinks increase PA faster.

2. Linking Domains

Getting links from multiple websites is better than many links from one site.

3. Internal Linking

Links within your own website help distribute authority.

4. Domain Strength

A strong website boosts individual pages.

5. Content Quality (Indirect Factor)

Better content attracts more backlinks, which increases PA.

Key Insight (Most Important)

 Page Authority is driven more by backlinks than keywords.

You can have great content—but without links, your PA won’t grow much.

How to Check Page Authority

You can check PA using SEO tools like:

• Moz
• Ahrefs (alternative metrics like URL Rating)
• SEMrush

Simply enter your page URL to see its score.

How to Increase Page Authority (Step-by-Step)

This is what most people want to know.

Let’s focus on strategies that actually work.

1. Build High-Quality Backlinks

This is the biggest factor.

Focus on:

• Guest posts
• Niche edits
• Digital PR
• Authority backlinks

Quality matters more than quantity.

2. Improve Internal Linking

Link your important pages from:

• Blogs
• Homepage
• Category pages

This helps pass authority across your site.

3. Create Link-Worthy Content

Content that naturally attracts links:

• In-depth guides
• Case studies
• Data-driven posts
• Original insights

People link to value—not average content.

4. Update Existing Content

Refreshing content can improve performance.

Update:

• Outdated information
• Examples
• Structure

5. Fix Technical SEO Issues

Make sure your page:

• Loads fast
• Works on mobile
• Has no crawl errors

6. Remove Spam Backlinks

Toxic backlinks can hurt your authority.

Use tools to identify and clean them.

7. Focus on High-Potential Pages

Instead of working on all pages, focus on:

• Pages already ranking on page 2
• Pages with traffic potential

Common Mistakes to Avoid

Many people struggle with PA due to these mistakes:

• Focusing only on DA instead of PA
• Building low-quality backlinks
• Ignoring internal linking
• Not updating content
• Expecting quick results

Page Authority vs Real Google Rankings

Here’s the honest truth:

Google doesn’t use PA.

But Google does consider:

• Backlinks
• Content quality
• User experience

And these are the same factors that influence Page Authority.

That’s why PA often correlates with rankings.

When Should You Use Page Authority?

Use it for:

• Competitor analysis
• SEO planning
• Link-building strategy
• Tracking progress

Don’t use it as:

• A guaranteed ranking indicator
• Your only SEO metric

Real-Life Example

Let’s say you publish a blog:

“Best SEO Tools for Beginners”

You check:

• Your PA: 25
• Competitor PA: 45

What should you do?

• Build backlinks to your page
• Improve content depth
• Add internal links

Over time, your PA increases → rankings improve.

Expert Tips to Improve Page Authority Faster

• Build backlinks to specific pages (not just homepage)
• Use contextual links (inside content)
• Focus on content quality + depth
• Be consistent with SEO efforts
• Don’t chase numbers—focus on strategy

Final Thoughts

Page Authority is not a magic number—but it’s a powerful indicator.

It helps you understand:

• How strong your page is
• Why competitors rank higher
• What you need to improve

But remember:

Don’t chase the score.
Improve the factors behind the score.

That means:

• Better backlinks
• Better content
• Better SEO strategy

Do this consistently—and rankings will follow naturally.

Related Blogs:

What is Search Engine Optimization (SEO)? How does it Work?
How Does Duplicate Content Affect SEO? Explained in Detail

FAQs

What is Page Authority in simple words?

Page Authority is a score that predicts how well a webpage can rank on search engines.

Is Page Authority a Google ranking factor?

No, it is a third-party metric and not used by Google directly.

What is a good Page Authority score?

A score between 30–60 is generally considered strong, but it depends on competition.

How can I increase Page Authority?

By building high-quality backlinks, improving content, and strengthening internal linking.

Does Page Authority matter for SEO?

Yes, indirectly. It reflects factors like backlinks and authority, which influence rankings.