If you’ve ever pitched a guest post, joined an SEO group, or read a link building blog, you’ve probably heard this hot topic DA vs DR.

One client might ask, “Can you get me DA 70+ links?”
Another SEO might praise, “We only focus on DR 60+ domains.”

It’s confusing, right? 

Two tools, two numbers, and two completely different stories about the same website.

Here’s the truth: Neither DA (Domain Authority) nor DR (Domain Rating) is a Google ranking factor.

They’re third-party metrics, but they’ve still become benchmarks that most SEO professionals follow.

The real question isn’t just “What are DA and DR?” It’s “How do they work, how are they different, and which one should you actually care about?”

That’s what we’re going to break down.

But before we compare them side by side, let’s start simple: what exactly is DA, and what exactly is DR?

What is DA (Domain Authority)?

Back in 2004, Moz introduced a new metric called Domain Authority (DA), similar to PageRank. Since then, it has become one of the most widely recognized numbers in SEO.

DA is a score between 1 and 100 that predicts how likely a website is to rank in search engines.

The higher the number, the stronger the domain is considered.

How does Moz calculate it?

1. Moz looks at the quality and quantity of backlinks pointing to a site.
2. With the help of machine learning models that try to mirror how Google might view authority.
3. Apart from backlinks, it also includes signals like link diversity and spam factors.

LinkBuilders use DA mostly for benchmarking and filtering:

1. When evaluating guest post opportunities (“Is this site worth publishing on?”)
2. When pricing sponsored links (higher DA usually = higher price)
3. When comparing competitors (“Why is their DA 70 and ours only 45?”)

But here’s the important part:

Google doesn’t use DA. It’s simply Moz’s best attempt at creating a “proxy” for PageRank.

Still, DA is so well-known that even non-SEOs like clients and business owners often use it as shorthand for “website strength.”

Which leads us to the other big player: Domain Rating (DR) by Ahrefs.

What is DR (Domain Rating)?

Ahrefs is another largest SEO tools that introduced Domain Rating (DR) as its flagship authority metric.

Similar to DA, DR also scores between 1 and 100.

But here’s the key difference: DR is laser-focused on backlinks.

It doesn’t try to measure multiple SEO factors but simply looks at:

1. The number of unique referring domains pointing to your site
2. The quality and strength of those domains (dofollow matters)
3. How link equity is distributed across the web

SEOs use DR heavily in outreach and link building campaigns:

1. To qualify sites before pitching guest posts or link placements
2. To measure the impact of new backlinks
3. To compare backlink strength between competitors

The main reason DR is popular is because of Ahrefs’ huge link database. With billions of crawled pages, DR updates often and feels closer to “real-time backlink strength.”

Just like DA, DR is also not a Google ranking factor.

It’s Ahrefs’ model for estimating how powerful a site’s backlink profile is.

This is where most SEOs get tripped up. Because DA and DR might look alike on the surface, but under the hood, they measure completely different things

That’s exactly what we’ll break down next.

DA vs DR: Key Differences (Same 1–100 Scale, Totally Different Stories)

At first glance, DA and DR look almost identical. Both give you a number between 1 and 100. Both are designed to measure “authority.” And both are used by link builders every day to qualify sites for outreach, guest posts, or competitive analysis.

But when you look closer, you realize they’re speaking two different languages.

Moz’s DA is like a general health checkup.

It takes multiple factors into account, such as backlink profiles, link diversity, and even spam indicators, to predict how strong a domain might look in Google’s eyes.

It’s broad, it’s holistic, and it’s why DA is often used in client reports.

Ahrefs’ DR, on the other hand, is more like a blood test that zeroes in on just one thing: Unique Dofollow Referring Domains.

It cares about how many unique domains link to you, how powerful those domains are, and how link equity flows across the web.

Nothing more, nothing less.

That’s why the same site can tell two different stories depending on which metric you look at:

1. A website might have high DA but lower DR because Moz sees its overall signals as trustworthy, even if Ahrefs doesn’t find a ton of strong backlinks.
2. Another site might have high DR but lower DA because it has tons of backlinks, but Moz doesn’t rate its broader SEO signals as highly.

This is where the confusion comes in. Two people could be looking at the same domain. 

One marked it “authoritative” based on DA, the other dismissed it based on DR.

Both are technically right, but they’re using different rulebooks.

So the real takeaway is this:

DA and DR don’t contradict each other because they measure different things.

And that naturally raises the next question: if both numbers are useful but imperfect, what are the strengths and weaknesses of each?

The Good, the Bad, and the Misunderstood Side of DA vs DR

When it comes to SEO metrics, DA and DR often spark heated debates. Both promise to measure “authority,” yet they do it in completely different ways. To really understand their strengths and flaws, let’s look at them side by side and compare.

DA: The Familiar Friend Everyone Knows

Domain Authority (DA) has been around for more than 2 decades, and that’s its biggest strength. Clients, bloggers, and Link Builders all recognize the term.

It’s easy to throw into a pitch, “We got you links on DA 70+ Sites,” which sounds impressive to almost anyone.

The good part is that DA looks at more than just backlinks. Moz built it as a predictive model of how Google might see a website’s authority. That means it factors in things like link quality, link diversity, and spam signals.

This makes DA useful for broad benchmarking and explaining progress to non-technical audiences.

But DA has its weak spots:

1. Moz’s index is smaller than Ahrefs’, so sometimes the score doesn’t fully capture a site’s backlink strength.
2. DA can be manipulated easily. People still build PBNs or spammy link wheels that push the number up without delivering real ranking power.
3. And the biggest misunderstanding? Many still believe Google actually uses DA, when in reality, it’s just Moz’s own metric.

DA is best thought of as a conversation starter, not the final verdict.

DR: The Backlink Powerhouse Everyone’s Chasing

Domain Rating (DR) came later, but it quickly became the go-to metric for link builders.

Why? Because Ahrefs has one of the largest backlink databases in the world, and DR is designed to measure exactly that pure backlink strength.

The good part about DR is its simplicity.

It doesn’t try to factor in content, spam, or on-page SEO.

It’s a clean look at how powerful your backlink profile is, based on the quality and quantity of unique referring domains.

For outreach, this makes DR incredibly practical because it quickly tells you whether a site is worth pursuing for guest posts or link exchanges.

But DR has blind spots too. Because it only cares about backlinks.

It can’t tell you whether a site actually ranks or has traffic. You could have a high DR domain built on expired backlinks, but with zero organic presence.

And just like DA, DR is not a Google ranking factor.

It’s Ahrefs’ own model, nothing more.

DR is best thought of as a specialist’s tool, powerful for link building, but not the full picture of authority.

How to Actually Improve DA and DR (Without Chasing Vanity Metrics)

The hard truth about DA and DR: you can’t simply log into Moz or Ahrefs, click a button, and magically raise your DA or DR.

These metrics grow from the link building efforts you do.

The catch?

1. DA responds more to your overall site health and authority signals (think domain history, trust, internal linking, and link diversity).
2. DR reacts almost exclusively to the quality and quantity of unique backlinks pointing to your site.

So if you want to improve it, you need to understand what feeds each score.

Let’s break it down into realistic, actionable steps:

How to Improve Domain Authority (DA)

1. Create linkable assets (guides, tools, studies) that naturally attract citations.
2. Strengthen internal linking to distribute authority across your site.
3. Diversify your backlink profile (not just guest posts but podcasts, HARO, resource pages, niche directories).
4. Maintain technical health: crawlability, site structure, user interface, and no spammy link patterns.
5. Here’s another catch: even if you follow all of these steps, DA doesn’t move overnight. Moz updates its index less frequently than Ahrefs, so patience is part of the game.

How to Improve Domain Rating (DR)

1. Focus on acquiring fewer but stronger backlinks from high-DR sites.
2. Target dofollow links over excessive nofollows.
3. Win backlinks from unique referring domains instead of the same ones repeatedly.
4. Prioritize link quality over sheer volume because Ahrefs’ algorithm rewards trust signals.
5. Here’s another catch: DR can jump quickly if you land a single strong backlink, but it can also drop just as fast if you lose one.

What Moves Both (DA and DR Together)

1. Publishing content worth linking to (research, data, in-depth guides).
2. Building relationships in your niche that lead to organic mentions.
3. Earning editorial links (not link swaps or paid insertions).

DA vs DR Isn’t the Battle You Should Be Fighting

Marketers often spend endless hours debating whether DA or DR is the “truer” measure of authority.

But here’s the uncomfortable truth: Google doesn’t care about either.

Both metrics are compasses, not destinations. They help you navigate the SEO landscape, but they aren’t the end goal.

If you put all your energy into chasing a higher DA or DR, you risk missing what really matters: organic growth, better rankings, and business impact.

The websites that succeed aren’t the ones obsessing over whether their DA/DR score went from 42 to 45.

They’re the ones building content people trust, backlinks that matter, and strategies that compound over time.

So, instead of asking: “Which is better, DA vs DR?”

Start asking: “How can I use these metrics as guides without losing sight of traffic, conversions, and growth?”

At the end of the day, DA and DR are helpful tools.

But they’re not the scoreboard. Your DA or DR score might impress other SEOs, but it’s your rankings, traffic, and conversions that impress Google and real clients.

Final Verdict: DA vs DR Explained

So the next time you’re evaluating a site, don’t stop at a single metric like DA or DR. Look beneath the surface.

Check the backlink quality, relevance, traffic patterns, and how the site aligns with your goals.

Metrics can guide you, but they should never blind you. Use DA and DR as signals, not verdicts, and you’ll make smarter link-building decisions that actually move the needle.