If you’re trying to get more organic traffic, you’ve probably heard this term tossed around: Domain Authority.
Here’s the short version. Domain Authority is a third-party score from Moz that estimates the likelihood of a site ranking in search results compared to others. It runs from 0 to 100, pulls from a massive link index, and is calculated with machine learning. It is not a Google ranking factor. It is a comparative metric you can use for smart planning.
That difference matters. Use Domain Authority for strategy. Not as a KPI that replaces rankings, traffic, or revenue.
We’ll break down what Domain Authority is, what it isn’t, and how to make it work for you without wasting time or budget.
What Is Domain Authority?
Moz created Domain Authority to predict how likely a domain is to rank. It uses link signals, site-level scoring, and a machine learning model, then places your site on a 0 to 100 scale. It’s logarithmic, which means going from 20 to 30 is easier than going from 70 to 80. Moz explains the model and scale on their learn page, which is the definitive reference.
- Reference: Moz Learn: Domain Authority
Other tools have equivalent yardsticks:
- Ahrefs uses Domain Rating
- Semrush uses Authority Score
- Majestic uses Trust Flow and Citation Flow
All of these estimate a site’s relative strength, mostly from links. Each tool has a different index and formula, which is why scores vary. If you track this stuff, pick one metric and stick to it. Mixing tools leads to bad comparisons.
What Domain Authority Is Not
Here’s where people get into trouble. Domain Authority is not used by Google to rank websites. Google has stated for years that they do not use third-party authority metrics. They do use many signals, including links, content quality, and user experience. If you want the official word, read Google’s Search Central resources and starter guide.
Takeaway. Treat Domain Authority as a directional benchmark. Not a goal by itself.
Why Domain Authority Still Matters
Used well, Domain Authority helps you:
- Estimate how hard a keyword will be for your site based on who already ranks
- Prioritize link building targets by quality and potential impact
- Report context to stakeholders in a way they understand
There’s a strong relationship between the quality and quantity of linking domains and the ability to rank. Most industry studies point in the same direction. Higher authority websites tend to rank for more keywords and earn more organic traffic. Correlation is not causation, but it’s useful for planning. If your site’s Domain Authority is 18 and the top 10 competitors average 65, you need a different plan than if you’re at 55 and the pack is at 45.
Moz notes that Domain Authority correlates with search visibility and is best used for comparisons over time or across sites. Ahrefs, Semrush, and others share similar findings across their research hubs.
How Domain Authority Is Calculated
Here’s the simplified version from Moz’s documentation:
- It is built from a link index that captures the web’s linking structure
- It uses machine learning to predict how often a domain will appear in search results
- It is logarithmic. Improving from low scores is faster than at the high end
- It is relative to the entire known web and can shift as new data comes in
This explains two things you’ve probably seen. Your score can move even if you didn’t change anything, because the model recalibrates against a massive dataset. And small sites can make faster progress early on with a handful of strong links.
How To Use Domain Authority The Right Way
1) Benchmark your competitive set
Why this matters. You need to see the playing field before you pick targets. I start with a SERP-level benchmark across 5 to 15 primary keywords.
- List 10 to 20 target keywords that capture your core offer
- For each keyword, note the DA of the sites in the top 10
- Calculate an average DA and a top 3 average
What you’ll learn. If your DA is far below the average of the top 10, your best path is long-tail and content depth while you build links. If you’re close or above, you can take on higher volume terms.
Tools. You can do this with Moz, Ahrefs, or Semrush. Use one suite for consistency. Their blogs are great for walkthroughs if you need a refresher.
2) Audit link quality, not just the number
Why this matters. Weak links from low quality sites will not move the needle. Google’s spam policies are clear about manipulative link schemes. Stick to earned, relevant, and high quality links.
- Export your referring domains and sort by authority metric
- Remove spammy directories and obvious junk from your mental model
- Tag links by relevance. Industry, location, and topic match matter
- Identify 10 to 20 gap domains your competitors have that you don’t
What you’ll learn. A short list of real targets that can move both rankings and Domain Authority.
3) Build the kind of links that actually lift Domain Authority
You do not need thousands. You need consistent wins from credible domains.
Here’s a repeatable plan.
- Create 3 linkable assets. Examples. A fresh industry statistics page, a definitive how-to guide, and a simple tool or checklist
- Pitch resource pages. Universities, non-profits, and industry associations maintain resource lists. Offer your guide or tool if it adds value
- Run a light digital PR push. A clean data hook plus 50 to 100 targeted pitches to industry publications and newsletters
- Contribute expert quotes. Use journalist request platforms and be selective. Aim for quality domains only
- Partner with complementary brands on co-authored research or webinars
This sounds like a lot. It isn’t if you build it into a weekly rhythm. Twenty smart pitches a week over a quarter will outperform one big burst every year.
Authority is not only off-site. Strong internal content signals help you rank and make your link building more efficient.
- Pick a core topic and build a hub page with 8 to 15 supporting articles
- Use internal links to connect the hub and spokes
- Refresh these pages quarterly with new data and examples
Google’s people-first content guidance is the baseline here. Clear, useful, and original content wins.
Your strongest pages can pass value to newer ones. Most sites underuse internal links.
- List your top 20 pages by organic traffic
- Add 3 to 5 internal links from those pages to relevant target pages
- Use short, descriptive anchor text
Review this every month. It compounds fast.
6) Keep technical blockers out of your way
If Google cannot crawl or index key pages, no score will help. Run a quick technical check each month.
- Confirm indexation of new pages
- Fix broken links and redirect chains
- Watch Core Web Vitals and reduce obvious bloat
Use the SEO starter guide as your north star for technical basics.
How Fast Can You Increase Domain Authority?
It depends on your starting point, your link velocity, and the quality of referring domains. I usually see early movement within 30 to 60 days after landing the first few strong links. More reliable lifts show up around 90 to 120 days as those links get crawled and indexed across third-party tools.
Remember the logarithmic scale. Going from a DA 10 to 20 can happen in a quarter. Going from 60 to 70 takes meaningfully more referring domains and stronger press.
What Is A Good Domain Authority?
It’s relative. Here’s a rule of thumb I use for planning.
- Local and niche sites. DA 20 to 40 can be enough to compete
- Regional or national B2B. DA 40 to 60 is usually competitive
- Big consumer brands and publishers. DA 70 plus is common
Do not set a DA target in isolation. Set a competitive range. For example. “We need to reach the 30 to 40 range to attack the next tier of keywords.”
Common Mistakes With Domain Authority
- Chasing DA without building content that deserves links
- Buying low quality placements that violate Google’s policies
- Comparing scores across different tools
- Reporting DA as success instead of a leading indicator
If you avoid these, Domain Authority becomes a helpful yardstick, not a vanity metric.
How We Use Domain Authority For Clients
I treat Domain Authority like a planning compass. Then I focus execution on link quality, topical coverage, and technical health. That mix is what moves rankings and revenue.
Here’s the exact process we run at Rankifyer.
- Authority gap analysis. Benchmark your DA and competitive link profiles
- Asset plan. Build or upgrade three linkable assets in the first 30 days
- Outreach calendar. Weekly pitch cadence across PR, partnerships, and resource pages
- Topical clusters. One cluster per quarter tied to measurable demand
- Internal link sprints. Monthly passes to route authority to key pages
- Technical hygiene. Resolve crawl issues and broken links as they arise
- Reporting. Connect placements and rankings to assisted conversions and pipeline
I know recommending ourselves is bold, but here’s why. We refuse tactics that risk penalties, and we tie every activity to keywords and revenue. If a placement will not move rankings or build brand credibility, we do not pursue it.
- Transparent outreach and placement criteria
- No private blog networks
- Editorial-first content and credible sources
- Quarterly plans with weekly execution rhythm
If you want a plan built around your market and your resources, you can reach out here:
FAQs About Domain Authority
Is Domain Authority a Google ranking factor?
No. It is a third-party predictive metric. Google does not use it. Use it for comparisons and planning, not as a direct ranking signal.
Will disavowing links change my Domain Authority?
It can, indirectly. If spammy links are inflating your perceived profile in the tool, a cleaner profile may adjust your score. Focus on earning better links rather than obsessing over disavow unless you have a clear negative SEO issue.
Usually not in a meaningful way. Most social links are nofollow. Great for discovery and brand, but they rarely move link-based authority metrics.
What has the biggest impact on increasing Domain Authority?
New referring domains from credible, relevant sites. Think respected trade publications, universities, notable blogs, and recognized news outlets.
Can high Domain Authority pages still rank poorly?
Yes. Page-level factors matter. Search intent match, content depth, internal links, and on-page optimization determine whether a specific URL ranks.
A Simple 30-Day Action Plan
If you want a quick start, follow this for one month.
- Week 1. Benchmark your DA and competitor averages. Pick one core topic and outline a hub with 8 articles
- Week 2. Publish the hub and two supporting pieces. Add internal links. Build a statistics page related to your niche
- Week 3. Prospect 100 resource pages. Pitch your stats page and hub. Send 20 smart pitches with custom intros
- Week 4. Publish two more supporting articles. Add 30 internal links from your top pages. Pitch 20 more targets
Repeat this rhythm next month. You’ll see leading indicators move first. Referring domains, impressions, and rankings. Domain Authority usually follows.
Recommended Resources
Final Take
Domain Authority is useful if you respect what it is. A comparative, predictive score based on links. Use it to gauge difficulty, plan link targets, and give context in reports. Then keep your eyes on the real outcomes. Rankings, qualified traffic, and revenue.
If you want help building the kind of authority that compounds, we can map it out with you.
YouTube Video
Prefer watching over reading? Check out the video below for a clear walkthrough on Domain Authority, how it’s calculated, and how to use it in your SEO plan. It pairs well with the steps above.
Will is an SEO specialist with 10+ years of experience in link building, content marketing, and digital growth. He’s led strategies for agencies, startups, and SaaS brands.