A low Domain Authority score can be frustrating, especially after months of publishing content and building links. It is easy to assume that more pages, more backlinks, or more SEO work will automatically push the number higher. In practice, the metric doesn’t work that way. Some efforts have little effect on the score, while others can make a meaningful difference. Understanding that distinction helps you spend your time and resources more effectively. This guide explains what actually influences Domain Authority and practical steps you can take to improve it.
What Is Domain Authority?
Domain Authority (DA) is a score Moz developed to estimate how likely a website is to rank in search results compared with other websites. It uses a 1–100 scale, with domains with higher DA scores generally indicating a stronger link profile.
The important point is that DA is not a Google ranking factor. Google does not use Moz’s score when deciding where a page appears in search results. Instead, DA is a third-party metric that can help you compare the relative strength of your website’s backlink profile against competitors.
That distinction matters. Increasing the number should not be the goal by itself. The more useful objective is to build a stronger, more credible link profile, with DA serving as one way to measure progress.
What Actually Increases Domain Authority?
To increase the DA score, focus first on the site’s backlink profile. Moz’s metric relies on link-related data, so meaningful improvements come primarily from earning strong links from relevant, credible websites.
Earn Links From More Relevant Referring Domains
A referring domain is a unique website linking to yours. Earning links from a wider range of relevant sites can strengthen your profile more effectively than collecting large numbers of links from the same few sources.
Earn Links From Strong, Authoritative Websites
Not all backlinks carry the same value. Links from established, trustworthy websites can contribute more to a strong profile than links from weak or irrelevant sources. However, don’t judge a link by another site’s DA alone. Relevance, credibility, and whether the link makes sense for the audience matter too.
Build a Stronger Overall Backlink Profile
The goal is not to accumulate as many links as possible. Build a natural profile of relevant, credible links and keep an eye on valuable links that are lost over time. Moz’s link index tracks both discovered and lost links, so maintaining existing link equity matters as much as earning new opportunities.
How to Earn the Links That Can Improve Your Authority
The easiest way to build a stronger backlink profile is to give other websites a genuine reason to link to yours. That usually starts with useful resources and is supported by targeted promotion, rather than relying on volume or automated tactics.
Create Content Worth Linking To
Not every article is likely to earn backlinks. Resources that provide something others can reference, such as original research, useful data, detailed industry guides, or practical tools, have a stronger reason to attract citations.
The key is to create something that adds value to another site’s content. If a publisher can use your research or resource to support a point they are making, the link serves a clear purpose for both sides.
Promote Those Resources to Relevant Websites
Publishing a useful resource doesn’t guarantee anyone will find it. Reaching out to relevant publishers, journalists, industry websites, or organizations can put the resource in front of people who may have a legitimate reason to reference it.
Keep outreach selective. Contact sites where the resource is genuinely relevant, rather than sending the same pitch to hundreds of unrelated websites.
Reclaim Valuable Link Opportunities
Some opportunities already exist but are easy to overlook. Check for valuable backlinks that were removed, relevant mentions of your brand without a link, and broken links where your resource is a legitimate replacement.
These tactics can be more efficient than starting every link-building campaign from scratch because they build on existing relationships or references.
What Doesn’t Actually Increase Domain Authority
Not every SEO improvement directly affects the DA score. Some activities support search performance or make it easier to earn links, but treating them as direct DA levers can waste effort.
Publishing More Content by Itself
Adding more pages does not automatically raise the score. Content becomes relevant to authority growth when it attracts attention, earns references, or creates useful assets that other websites want to cite.
A site with 20 genuinely useful resources can therefore have a stronger link profile than one with hundreds of pages that nobody references.
Adding Internal Links
Internal links help search engines discover pages and distribute signals throughout a site, but they shouldn’t be treated as a shortcut to increase DA. The metric focuses primarily on external link signals, so adding more internal links does not replace the need to earn links from other websites.
Chasing Large Numbers of Weak Backlinks
A large backlink count can look impressive without representing meaningful growth. Links from irrelevant, low-quality, or link-focused sites may contribute little to a healthy profile and can introduce unnecessary risk.
Focus on earning links that make sense because of the quality and relevance of the resource being referenced.
Buying or Manipulating Links
Buying links intended to influence rankings, excessive link exchanges, automated link creation, and other manipulative practices can violate Google’s spam policies.
The safer approach is to earn links because another website genuinely finds the content useful, relevant, or worth citing.
Why Your Domain Authority May Not Be Increasing
A stagnant DA score does not necessarily mean your SEO efforts are failing. Several factors can explain why the number has not moved:
- You’re getting links from the same websites. If most new backlinks come from sites that already link to you, your backlink count may increase without significantly broadening your referring-domain profile.
- The new links aren’t strong or relevant enough. Links from weak or unrelated sources may contribute little compared with links from credible websites that are relevant to your industry or subject.
- You’ve lost valuable backlinks. Pages get removed, websites change, and links disappear. Losing strong links while gaining new ones can leave your overall profile largely unchanged.
- Moz hasn’t discovered the new links yet. Third-party metrics rely on their own crawlers and indexes, so newly earned backlinks may take time to appear in Moz’s data.
- Your competitors are improving too. DA is a comparative metric. If competing sites are strengthening their backlink profiles at the same time, your score may remain stable even as you earn new links.
Instead of judging progress from DA alone, compare changes in referring domains, valuable backlinks, rankings, organic traffic, and other meaningful SEO outcomes.
How to Increase Domain Authority Without Chasing the Score
The most useful way to approach DA is to treat it as a progress indicator, not the target itself. Instead of trying to manipulate the score, focus on building a backlink profile that would be valuable even if the metric did not exist.
A practical approach is to:
- Review your existing backlink profile. Identify which websites link to you, which links provide genuine value, and where your profile lacks relevant referring domains.
- Find realistic link opportunities. Look for industry publications, reputable websites, resource pages, and other sources where a link to your content would be genuinely useful.
- Create resources worth referencing. Prioritize original research, useful data, expert analysis, and resources other publishers can cite.
- Promote those resources selectively. Reach out to relevant websites and people who are likely to find the resource useful. The objective is to earn editorial links, not simply increase your backlink count.
- Monitor new and lost links. Track changes in your profile so you can identify whether you’re gaining or losing valuable links over time.
- Measure the SEO results that matter. Use DA alongside referring domains, rankings, organic traffic, and conversions. A higher score is useful, but it should not outweigh improvements in actual search performance.
When the underlying link profile becomes stronger, the DA score has a better reason to move. Chasing the number itself rarely provides the same value.
Conclusion
Increasing Domain Authority is less about chasing a higher number and more about building a stronger backlink profile. Earning relevant links from a wider range of credible websites connects more meaningfully to the metric than publishing content in bulk, adding internal links, or collecting weak backlinks.
Use DA as a benchmark, not a ranking goal. If your site earns better links, attracts more relevant referring domains, and improves search visibility, you are building the kind of foundation that matters beyond any third-party score.
