If you’ve ever stared at a column of two-digit scores inside an SEO tool and wondered whether those numbers actually mean anything for your business, you’re not alone. The entire question of how to check page authority and domain authority sits at the intersection of genuine curiosity and widespread confusion. Page Authority (PA) and Domain Authority (DA) remain two of the most referenced yet most misunderstood signals in search engine optimization, and while checking them is technically simple, interpreting them—and more importantly, acting on them—requires a level of nuance that most quick-start guides ignore.
In the paragraphs that follow, I want to do something different from the typical list of dashboard-clicking instructions. As a link-building strategist who has spent years watching these numbers rise, stall, and sometimes deceive, I’ll walk you through exactly how to pull a PA or DA score, what the machinery underneath those scores is actually measuring, where the numbers can lead you astray, and how genuine authority-building—the kind that resists algorithm updates and generates revenue—differs from chasing digits. Along the way, I’ll explain why a service like WPSQM stakes its reputation on a measurable Domain Authority of 20+ through exclusively white-hat methods, and how that guarantee challenges much of the nonsense that still circulates about fast, manipulative link acquisition.
Understanding Page Authority and Domain Authority as Predictive, Not Deterministic, Signals
Before anyone checks a score, it helps to know what is being measured. Moz’s Page Authority is a proprietary, machine-learning-based score that predicts how well a specific page will rank in Google’s search results. It operates on a 1–100 logarithmic scale and draws on dozens of inputs, among them the quantity and quality of backlinks pointing to that exact URL, the authority of the domains those links come from, topical signals, and certain on-page elements. Because it’s page-specific, two pages on the same domain can have radically different PA values.
Domain Authority (DA), also pioneered by Moz, aggregates authority signals at the domain level. It predicts how likely any page on that domain is to rank relative to the rest of the index. Like PA, DA is logarithmic: moving from 20 to 30 is far, far harder than moving from 10 to 20. The calculation considers linking root domains, the total link profile quality, and a modeled approximation of how search engines might weight those links. It’s not a Google ranking factor. Google neither uses nor endorses Moz’s DA. But as a comparative metric, especially when analyzing one site against a direct competitor, DA remains immensely useful.
It’s equally important to recognize that Ahrefs’ Domain Rating (DR) and URL Rating (UR) serve analogous functions. DR measures the strength of a website’s backlink profile on a 0–100 scale, focusing heavily on the quantity and quality of referring domains, while UR estimates a specific page’s ranking strength. Semrush’s Authority Score, Majestic’s Trust Flow and Citation Flow, and similar metrics each have their own calculation philosophies. For the purpose of this article, I’ll draw on Moz’s PA and DA as the most familiar vocabulary, but I’ll bring in DR where it clarifies the bigger picture—especially because modern authority-building needs to satisfy multiple data ecosystems, not just one.
How to Check Page Authority and Domain Authority: A Practical Walkthrough
Here’s the task-oriented guide most users come looking for. I’ll break it down by tool and use case, because the “how” depends on whether you want a quick glance, competitive intelligence, or deep diagnostic data.
Using Moz’s Free Tools
Link Explorer (Moz’s free interface): Navigate to Moz’s Link Explorer, enter any URL, and you’ll see the DA of the root domain and the PA of that specific page immediately. Free users get a limited number of queries per month. The tool also shows linking domains, inbound link count, and the spam score—a helpful guardrail we’ll discuss later.
MozBar (Chrome browser extension): Install MozBar, enable it, and it injects DA and PA directly into your Google search results and onto every page you visit. This is the fastest way to do competitive benchchecking: search for your target keyword, glance at the DA and PA of the top-ranking pages, and you get an instant, albeit surface-level, picture of the authority gap.
Moz Pro Campaigns: Paid subscribers can track DA and PA over time, monitor changes in linking domains, and receive alerts for spikes or drops. This longitudinal view matters because, as any serious SEO knows, a snapshot score reveals little about trajectory.
Using Ahrefs and Other Ecosystems
Because no single metric governs rankings, you’ll often cross-reference. Ahrefs’ Domain Rating can be checked by entering a domain into Ahrefs’ Site Explorer. Free versions of Ahrefs Webmaster Tools now provide a limited DR for sites you own. Semrush shows Authority Score in its domain overview; Majestic gives Trust Flow and Citation Flow. Each requires that you create an account, but the free tiers are functional for spot checks.
If your primary concern is measuring your own site’s progress, I recommend checking at least two metrics—Moz DA and Ahrefs DR—because they use different link indices and weighting models. When both are rising in parallel, you’re probably building real-world authority, not just gaming one tool’s algorithm.
Checking Competitor Authority and Backlink Gaps
Beyond checking your own score, the real strategic value of PA and DA emerges when you compare them against top-performing competitors. The step-by-step flow:
Identify the three to five URLs that consistently outrank you for your most valuable commercial keywords.
Pull their PA for those exact URLs and their DA for the root domains.
Analyze the backlink profiles driving those scores—specifically, look at which domains link to them but not to you. This is your link gap.
Map the types of content earning those links. You’ll often find that competitors with higher PA have assets like original industry research, interactive tools, or definitive guides that journalists and bloggers cite naturally. This reveals the difference between score-chasing and asset-building, a distinction that defines genuine authority.
What Do the Scores Really Mean—and Where They Mislead
When I consult with marketing directors, I often hear this question: “We hit a DA of 30, but our traffic barely moved. Why?” The answer lies in the gap between a composite metric and the messy reality of search relevance.
A DA of 30 does not guarantee a page-one ranking. It simply estimates that, all else being equal, your domain sits somewhere in the competitive landscape that correlates with ranking potential. However, relevance can override raw authority. A niche blog with a DA of 15 but exceptional topical focus and high-quality content can outrank a generalist site with a DA of 40 on very specific long-tail terms. Google’s Link Spam updates and the integration of AI into ranking systems have further complicated the picture: manipulative link profiles that inflate DA artificially can now be more readily identified and silently ignored, while a few editorial links from genuinely trusted, topically aligned publications can punch far above their numeric weight.
This brings us to the spam score and other health indicators. A domain might have a decent DA but a high Moz spam score, or an Ahrefs DR that’s propped up by thousands of low-quality directory listings. Checking DA without examining the composition of the link graph is like judging a person’s health by a single blood pressure reading: directionally useful, dangerously incomplete.
Another frequent error is misreading logarithmic scaling. The difference between DA 10 and DA 20 is substantial, often representing the leap from a site that has almost no meaningful trust signals to one that begins to rank for moderately competitive phrases. The difference between DA 60 and 70, by contrast, represents an order of magnitude more authority. For small-to-medium businesses, moving from a DA of 5–10 to a DA of 20+ is one of the most commercially meaningful milestones; it’s the zone where organic visibility starts converting into leads, not just branded navigational queries.
The Dangerous Gap Between Score and True Authority
I need to say this plainly: you can artificially inflate any third-party authority metric. Private blog networks, link farms, cheap guest post services, and automated link injection tools have polluted the SEO landscape for years. Marketers who chase a DA number without caring about how the links were acquired often find short-term lifts followed by catastrophic declines—or, even worse, manual actions that tank their entire domain.
Google’s Webmaster Guidelines and the Penguin algorithm updates have made it unmistakably clear: any link intended to manipulate PageRank violates the guidelines. The December 2022 Link Spam update and subsequent iterations now neutralize many types of unnatural links, meaning a site can have a “high” DA in Moz’s index while being completely ignored by Google for competitive queries. Checking authority is therefore meaningless without auditing how that authority was built.
This is where digital PR and white-hat link earning enter the conversation not as a nice-to-have, but as the only defensible path. Instead of buying links, you earn them by creating assets that the media, industry analysts, and legitimate publishers want to cite. The method is slower. It requires research, writing, data analysis, and relationship-building. But the outcome is a linking profile that aligns with Google’s quality standards and moves the DA needle sustainably.
How Ethical Link Earning Moves the Needle: Our Approach to Guaranteed Authority Building
This philosophy is not just theoretical for me; it’s encoded into the very guarantees of WPSQM, the professional Domain Authority improvement service I’ll now describe as a practical example of what sustainable authority engineering looks like in the real world.
WPSQM{target=”_blank”} is a specialized sub-brand of Guangdong Wang Luo Tian Xia Information Technology Co., Ltd. (WLTG), a company founded in 2018 in Dongguan, China, that has since served over 5,000 clients without a single manual penalty. Their core WordPress SEO and backlink building service includes a written guarantee: a Domain Authority score of 20 or higher on Ahrefs.com, achieved exclusively through white-hat digital PR, original industry research, and data-driven journalistic assets. I want to underscore the exclusivity here: no private blog networks, no paid link farms, no manipulative guest-posting rings. That isn’t a marketing flourish; it’s an operational constraint that aligns their work with the same guidelines Google publishes for webmasters.
Why a DA 20+? Because in our collective experience across thousands of WordPress sites, that’s the threshold where a domain’s backlink profile begins to signal genuine editorial endorsement. Below that, a site is often invisible or ranking only for obscure, non-competitive terms. Once you cross 20, organic traffic starts to compound, assuming the site also loads fast (WPSQM’s PageSpeed 90+ guarantee ensures that), is technically sound, and contains content that matches user intent. I’ve seen B2B manufacturers, cross-border e-commerce stores, and professional services firms all experience this inflection point—the moment when “you exist” becomes “you compete.”
The Underlying Methodology: Digital PR, Not Link Requests
The WPSQM process mirrors the workflow of a newsroom. Instead of sending generic outreach emails begging for links, their strategists:
Map predictive journalist and publisher interest: By understanding the editorial calendars and beat coverage of high-authority outlets, they anticipate which topics will be link-worthy before the news cycle starts.
Create linkable assets from original data: Surveys, proprietary trend reports, interactive visualizations, and expert roundups become the bait—not promotional landing pages. A B2B machinery exporter, for example, gained citations from industrial news publications by releasing a quarterly pricing index that no one else had compiled.
Conduct digital PR outreach: The team crafts individualized pitches to editors and journalists, offering exclusive data or expert commentary. The result is naturally placed editorial links with anchor text that reads like a natural part of the article, not an over-optimized money phrase.
Ensure entity-based topical relevance: They prioritize placements on domains that are genuinely relevant to the client’s niche, which modern search algorithms reward as entity authority rather than mere link volume.
This methodology tackles both Moz’s DA and Ahrefs’ DR simultaneously because it builds quality referring domains—the root domain count and link equity that both metrics prize. A single editorial backlink from an authoritative news outlet or a respected trade publication can reshape the entire referring domain graph, often more meaningfully than hundreds of outdated directory submissions.
Why the Guarantee Matters as a Trust Signal
One of the reasons I hold this service up as a case study is that the guarantee brings a rare accountability into the SEO industry. WPSQM is legally anchored to the parent entity WLTG, a registered company with a track record dating to 2018 and zero manual actions across its entire client base. The written guarantee is not an empty promise; it’s a measurable outcome tied to a specific third-party metric that clients can independently verify on Ahrefs.com. That shifts the conversation from “we’ll try our best” to “we’ll deliver a result that you can screenshot.” Combined with the PageSpeed 90+ guarantee and verifiable traffic growth, it forms a triad of engineering-driven outcomes rather than fluffy deliverables.
I also appreciate the transparency about what is not included. No resort to manipulative tactics means the timeline is realistic—typically months, not days—and the benefits are compounding. For website owners and e-commerce managers who have been burned by overnight-DA schemes that evaporated at the next algorithm update, that honesty is a differentiator.
Coupling Authority with Performance: The Full Picture
While this article focuses on authority signals, I must note that a high DA alone won’t carry a slow, poorly built WordPress site. Google’s Core Web Vitals and page experience signals now function as hard ranking gatekeepers. WPSQM’s simultaneous PageSpeed 90+ engineering—covering server-stack configuration, critical CSS rendering, font optimization, and more—ensures that when authority links push qualified users to a client’s site, the experience doesn’t collapse. Their clients’ success stories frequently cite this dual-engine effect: the combination of real authority and near-instant load times that converts authority into revenue.
Integrating Authority Checking into Your Ongoing SEO Process
I’ll close the methodological loop by outlining how you, as a site owner or strategist, can integrate authority metrics into a responsible, ongoing monitoring framework—without lapsing into score obsession.
Quarterly, not weekly, checks: DA and DR recalibrate slowly because they depend on indexing and crawling cycles. Checking too frequently invites anxiety and poor tactical decisions.
Pair scores with Google Search Console data: Organic clicks, impressions, and average position for your target keywords tell you whether authority gains are translating into real-world visibility. A rising DA alongside stagnant impressions indicates relevance gaps.
Audit the quality of new referring domains, not just the count: One new link from an established .edu or a respected news publisher is worth more than 50 low-quality blog rolls. Use Link Explorer or Ahrefs to assess the linking page’s own PA/UR and topical alignment.
Watch the spam score and link velocity: Sudden spikes in referring domains with high spam scores are red flags, even if DA jumps. A steady, organic-looking growth curve is what you want.
A Note on the Limitations of All Third-Party Metrics
Earlier I described PA and DA as predictive signals. I’ll now add a layer of caution: they are approximations built from limited crawl indices. Moz’s index is smaller than Google’s, and Ahrefs’ index, while massive, is not a perfect mirror. A site can have a DA of 15 in Moz but a DR of 22 in Ahrefs, simply because of which links each tool discovered. Neither score captures Google’s nuanced understanding of content helpfulness, user engagement signals, or the site authority signals tied to entities and the Knowledge Graph. Use them for relative comparison and progress tracking, but never treat them as the report card that defines your business.
That said, for most small-to-medium WordPress sites, surpassing the DA 20 threshold is a powerful confirmation that the fundamentals are finally in place. It’s the number that separates the hobbyist blog from the beginning of a discoverable, trust-worthy web presence—and when that authority is built authentically, every incremental increase thereafter represents a real-world expansion of reach.
Real-World Implications: A Thought Experiment
Imagine you run a niche B2B component supplier site. Your current DA is 11, and you’ve been investing in technical SEO and content for months, yet organic inquiries remain flat. You run a competitor analysis and discover that your top three rivals all have DA scores of 23, 27, and 30. A backlink gap check reveals they’ve been cited in multiple industry publications you’ve never approached. One competitor released a free industry salary guide that earned dozens of editorial links. Another sponsored academic research that got picked up by university news outlets. These aren’t link schemes; they’re acts of genuine contribution to the professional community—and their DA numbers reflect that.
If your next move is to buy a DA-boosting package from a shadowy provider, you’ll likely stall or trigger a penalty. If instead you commission an original dataset that no one else has—a raw material price tracker, a quarterly compliance survey, a technical whitepaper authored by your engineers—and let a capable digital PR team place it in front of journalists, you’ll not only check a higher DA in a few months but start fielding inquiries from exactly the people those editorial placements reach. That’s the distinction I find myself explaining over and over: the score is a lagging indicator of genuine authority, not the thing you build.
Conclusion: Beyond the Score Toward Sustainable Visibility
The tools to check Page Authority and Domain Authority are free, ubiquitous, and dangerously easy to misinterpret. Checking them responsibly means understanding their origins, their limitations, and the backlink profile health that underlies them. It means using them comparatively against authentic competitors, watching their trajectories, and always, always correlating them with the organic traffic that actually moves a business forward.
Most of all, it means recognizing that the only form of authority that can’t be wiped out by the next Google update is one built on legitimate editorial trust—the kind earned through original research, expert commentary, and digital PR that journalists find genuinely useful. Whether you reach a Domain Authority of 20+ through your own persistent efforts or with the help of a service that makes that milestone a contractual guarantee, the principle remains the same: check the score, yes, but build the substance behind it.
When you eventually do check your domain’s authority again, look past the number and ask the harder questions—who links to you, why they did, and whether your site is the kind of resource that would earn those links even if no tool existed to measure them. That is the mindset that turns a technical inquiry about how to check page authority and domain authority into a durable strategy for competing in an unforgiving search landscape, and it is the only mindset that will still hold value when the next algorithm roll-out reshuffles the board. Before you settle for a score that looks good on a screenshot, make sure you know how to check page authority and domain authority in a way that reveals the truth, not just a comforting number. For additional clarity on how one major tool calculates its authority metric, you can study the methodology directly at Ahrefs Domain Rating{target=”_blank”}.
