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What Is Domain Authority (And Why It Matters for SEO)

Let’s be honest. Domain Authority sounds like one of those SEO terms that makes you want to quietly close the tab and pretend you didn’t see it. But if you’re an interior designer, realtor, or creative service provider trying to show up on Google, it’s a metric worth understanding.

If you’ve been wondering what is domain authority and whether it actually matters for your website, you’re in the right place.

What is Domain Authority?

Domain Authority (DA) is a score from 1 to 100 that predicts how likely your website is to rank in search engines.

It was created by Moz, an SEO software company, and it estimates your website’s strength based on factors like backlinks, domain history, and overall SEO performance.

Important note: Domain Authority is not an official Google ranking factor. Instead, it’s a helpful third-party metric used to measure progress and competitiveness.

What Is Domain Authority, Really?

If you’ve been asking, what is domain authority, here’s the straightforward version:

Domain Authority is a scoring system created by Moz, a popular SEO platform. It’s not an official Google ranking factor. But it is widely used to estimate how strong your website is compared to others in your niche.

Your score is based on things like:

  • The quality and quantity of backlinks to your site
  • The age and history of your domain
  • Your overall SEO performance

Why does it matter? Because higher authority often means a better chance of ranking on page one.

So, if, for example, you’re an interior designer in Charleston writing a blog about “Modern Farmhouse Kitchen Trends” and your website has stronger authority than others targeting that keyword, you’re more likely to show up higher in search results.

How to Check Domain Authority

Wondering how to check domain authority or asking yourself, “what is my domain authority” right now? You can check it in just a few seconds using free tools like:

Just paste your website URL into one of these tools, and you’ll see your score instantly.

Pro tip! Don’t check your DA in a vacuum. Look at your competitors’ scores too. Context matters. A DA of 25 might feel small, but in a local niche, it could actually be strong.

What Is My Domain Authority (and What Affects It)?

Your Domain Authority isn’t random. It’s influenced by a few key factors.

Some of the biggest ones include:

If your site is new, don’t panic over a low score. Everyone starts somewhere. Even established brands didn’t jump to a high DA overnight. Growth happens gradually. The goal isn’t perfection, it’s progress.

How to Increase Domain Authority

If you’re Googling how to increase domain authority or how to improve domain authority, here’s where to focus your energy.

1. Publish Helpful, SEO-Optimized Content

Google loves content that answers real questions.

That could look like:

  • “Home staging tips for small spaces”
  • “Luxury real estate marketing ideas”
  • “Interior design mistakes to avoid”

Use keywords naturally and structure your posts with clear headings. Consistency matters more than volume. One thoughtful post per month can build momentum over time.

2. Build High-Quality Backlinks

Backlinks are one of the strongest drivers of Domain Authority.

Ways to earn them authentically:

  • Guest blogging on industry websites
  • Being featured in local directories or platforms like Houzz
  • Collaborating with complementary businesses

The key word here is quality. A few strong backlinks from relevant sites will help far more than dozens of spammy links.

3. Improve On-Site SEO

Small technical improvements add up.

Focus on:

  • Writing descriptive meta titles and headers
  • Compressing images so your site loads faster
  • Adding alt text to photos (especially important for designers and visual portfolios)

A polished, well-structured website sends stronger signals to search engines and helps users stay longer, too.

4. Keep Your Website Updated

Fresh content is one of the simplest ways to improve domain authority over time.

That doesn’t mean redesigning your site every year. It means:

  • Updating older blog posts
  • Refreshing portfolio images
  • Making sure your site looks modern and mobile-friendly

Consistency builds trust, both with Google and your audience.

How to Improve Domain Authority Without Overwhelm

If you’re juggling client work, marketing, and everything else, the idea of “doing SEO” can feel like one more thing on your plate.

Here’s a realistic rhythm we often recommend:

  • Set a monthly blog or content goal
  • Choose one backlink-building action each week
  • Optimize one page of your site every month

Tools like Ubersuggest or RankMath (if you’re on WordPress) can guide you step by step so you’re not guessing.

Small, steady actions tend to outperform big bursts of effort that burn you out.

Domain Authority vs. Page Authority

A quick clarification that trips people up: Domain Authority (DA) isn’t the same as Page Authority (PA).

  • DA measures the strength of your entire website.
  • PA measures the ranking potential of a specific page.

Why does this matter? Because even if your overall DA is lower, a single blog post with strong Page Authority can still rank well.

This is great news for newer businesses, because it means one well-optimized article can make a big impact.

What’s a “Good” Domain Authority Score?

The answer depends on your niche, but here are some general benchmarks:

  • 1–20: New or small websites
  • 20–40: Growing sites building momentum
  • 40–60: Established, trusted brands
  • 60+: Major industry players (think Zillow or HGTV)

If your score feels low, remember: Domain Authority is a long game. Even small improvements show that your SEO efforts are working.

Common Mistakes That Hurt Your Domain Authority

Before you focus on growth, it’s worth avoiding a few pitfalls that can actually hurt your authority and ability to rank on Google:

  • Ignoring broken links or outdated pages
  • Publishing thin or duplicate content
  • Using low-quality backlinks from spammy directories
  • Letting your site become slow or outdated

Sustainable SEO always beats quick fixes.

How Long Does It Take to Improve Domain Authority?

Here’s the honest answer: it takes time.

Most websites start seeing movement after three to six months of consistent SEO work, but it’s sometimes longer depending on your starting point and competition.

Instead of watching the score daily, focus on building habits:

  • Publishing helpful content
  • Strengthening backlinks
  • Updating your site regularly

Momentum builds quietly before it becomes visible.

Should You Obsess Over Domain Authority?

It’s important, but it’s just one metric that can predict how your site will rank.

Google doesn’t actually use DA as a ranking factor. It’s simply a helpful way to measure your overall SEO progress.

We encourage clients to use it as a guide, not a goalpost. The real focus should always be creating value, showing up consistently, and building a website that serves your audience well.

Domain Authority Isn’t Everything.

But it’s a helpful way to track how your website is growing over time. With consistent content, thoughtful backlinks, and a well-optimized site, even solo service providers can steadily increase their authority and visibility.

If you’re ready to stop guessing and start building real SEO momentum, let’s create a strategy that strengthens your authority over time. Book an SEO Strategy Session and we’ll map out your next best steps.

Steph O'Keefe, SEO strategist and WordPress designer sitting at desk wearing a white shirt in Raleigh, NC.

I'm Steph!

I'm the Founder and creative Director behind Southern Creative, a.k.a. your SEO strategist and web designer.

My passion is crafting websites rooted in strategy so you can put your focus where your heart is while we launch your dream website that shows up online.

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