Top Free Tools to Check Website Authority (DA & PA)

It’s Not Just Traffic—It’s Trust 

If you’ve spent any time working on SEO, you’ve probably come across tools that promise to show your website’s “authority” in seconds. I’ve used dozens of them over the years—some helpful, some misleading—but one thing is clear: numbers alone don’t tell the full story. 

A DA PA checker can give you a quick snapshot, sure. But real authority? That comes from how your site is perceived across the web—by search engines and by people. 

“A strong website isn’t the one with the highest score—it’s the one others trust enough to link to.” 

So before jumping into tools, let’s quickly ground ourselves in what these metrics really mean. 

Why DA & PA Can Be Misleading (Sometimes) 

Here’s something many beginners don’t realize: 

DA (Domain Authority) and PA (Page Authority) are third-party metrics. Google doesn’t officially use them. 

That’s why: 

• One tool might show your DA as 30  

• Another might show it as 40  

Confusing? A bit. But normal. 

These scores are best used for comparison, not as absolute truth. 

Quick Take 

If your competitors sit around DA 20–25, you don’t need DA 70 to rank. You just need to be better than them in the areas that matter. 

What a DA PA Checker Is Actually Telling You 

When you use a website authority checker, you’re not just looking at a number—you’re getting a rough idea of: 

• How many websites link back to you  

• Whether those links are trustworthy  

• How strong your overall domain looks  

But here’s where things get interesting… 

Tools like Backlink Checker Ahrefs go a step further. They don’t just show authority—they help you understand what’s building it. 

And in most cases, that comes down to one thing: backlinks. 

“If content is the engine, backlinks are the fuel.” 

Free Tools That Actually Help (No Fluff) 

Let’s keep this practical. Instead of listing dozens of tools, here are the ones that people genuinely use—and why. 

For Quick Checks (Fast & Simple) 

If you just want to check domain authority quickly without diving too deep: 

• Moz Link Explorer  

• Small SEO Tools  

• Ubersuggest  

These are perfect when you: 

• Want a quick look at your site  

• Are checking competitors on the fly  

• Don’t need detailed reports  

Think of these as your “everyday” DA PA checker tools. 

For Deeper Insights (When You’re Serious About SEO) 

At some point, you’ll want more than just a number. 

That’s where tools like Backlink Checker Ahrefs come in. 

They help you: 

• See exactly who’s linking to your site  

• Analyze competitor backlinks  

• Spot opportunities to grow your authority  

If you’re trying to rank in a competitive niche, this level of detail isn’t optional—it’s necessary. 

A Balanced Option (Best of Both Worlds) 

Some tools sit nicely in between: 

• Ubersuggest (great for beginners growing into SEO)  

• Moz (simple but still powerful)  

They’re ideal if you: 

• Run a blog  

• Manage a few websites  

• Want insights without feeling overwhelmed  

SEO Is Changing: It’s Not Just About DA Anymore 

A few years ago, everyone was chasing one thing: 

“How do I increase my DA?” 

Now, the conversation is different. 

Search engines are getting smarter. They care more about: 

• Topical relevance  

• Content quality  

• Real user engagement  

Reality Check 

You can have a decent DA and still not rank… Or a lower DA and outperform bigger sites with better content. 

That’s why relying only on a domain authority tool can hold you back if you’re not looking at the bigger picture. 

Choosing the Right Tool (Without Overthinking It) 

You don’t need every SEO tool out there. You just need the right one for your situation. 

If You’re Just Starting Out: 

Stick with simple tools like Small SEO Tools or Ubersuggest. Focus on learning how to check domain authority and understand the basics. 

If You’re Growing a Blog: 

Use tools that give you both authority and keyword insights. This helps you connect content with performance. 

If You’re Taking SEO Seriously: 

Go deeper with tools like Backlink Checker Ahrefs. At this stage, understanding backlinks is what will actually move the needle. 

Mistakes That Slow People Down 

Let’s quickly clear up a few common traps: 

• Focusing only on DA → It’s just a metric, not a goal  

• Ignoring backlinks completely → This is where real authority comes from  

• Using only one checker tool → Different tools = different perspectives  

• Chasing numbers instead of strategy → Growth comes from action, not metrics  

Final Thought: Don’t Just Check Authority—Build It 

Using a DA PA checker is easy. Anyone can do it. 

But building authority? That takes consistency. 

It comes from: 

• Publishing useful content  

• Earning backlinks naturally  

• Becoming a trusted source in your niche  

“Authority isn’t something you find in a tool—it’s something you build over time.” 

So yes, use the tools. Track your progress. Check your scores. 

Just don’t stop there.