Key Takeaways - Domain Rating (DR) is Ahrefs' proprietary metric measuring backlink profile strength on a logarithmic scale from 0 to 100 - DR is calculated based on referring domains, not total links — only the first link from each domain counts - The logarithmic scale means moving from DR 20 to 30 is dramatically easier than moving from 70 to 80 - DR is NOT a Google ranking factor — it's a third-party approximation of link authority - The fastest way to increase DR: acquire dofollow backlinks from sites with high DR and few outgoing links
What Is Domain Rating?
Domain Rating (DR) is a proprietary metric developed by Ahrefs that measures the relative strength of a website's backlink profile. It's scored on a scale from 0 to 100, where 0 represents a brand-new domain with no backlinks and 100 represents the most authoritative domains on the internet (think google.com, youtube.com, wikipedia.org).
DR answers a simple question: how strong is this domain's backlink profile compared to every other domain in Ahrefs' index?
What DR is: - A comparative metric — it measures your link profile against all other domains Ahrefs tracks - Based entirely on backlink data — specifically referring domains and their link distribution - Logarithmic — each point becomes exponentially harder to earn as you climb the scale - Updated regularly — Ahrefs recalculates DR as its crawler discovers new links and referring domains
What DR is not: - A Google ranking factor — Google does not use Ahrefs' DR in its algorithm - A measure of content quality, traffic, or revenue - A predictor of keyword-specific rankings (a DR 90 site can lose to a DR 30 site for specific queries) - Manipulation-proof — DR can be artificially inflated through link schemes (though the value of inflated DR is zero)
How Ahrefs Calculates Domain Rating
Ahrefs has published the core mechanics of DR calculation. Here's exactly how it works:
Step 1: Count Unique Referring Domains
DR starts with counting how many unique domains link to your site. Crucially, only the first link from each domain matters for DR calculation. If a site links to you 500 times from 500 different pages, it counts the same as a single link from one page.
This is the single most important thing to understand about DR: it's a referring domain metric, not a backlink count metric.
Step 2: Evaluate the DR of Those Referring Domains
Not all referring domains are equal. A link from a DR 85 site contributes more to your DR than a link from a DR 15 site. Ahrefs uses the linking domain's own DR as a quality signal.
Step 3: Account for Outgoing Link Distribution
Here's where DR calculation gets nuanced. When a site links out to other domains, its "DR value" is split among all the sites it links to.
Example: A DR 80 site that links to only 10 other domains distributes more DR value per link than a DR 80 site that links to 100,000 other domains. This is why a link from a selective, high-DR site is worth far more than a link from a link-heavy directory or blogroll.
Ahrefs describes this as: "The DR rating of a linking website is divided equally among all unique domains it links to."
Step 4: Apply the Logarithmic Scale
The raw score from steps 1-3 is plotted on a logarithmic scale from 0 to 100. This means:
| DR Range | What It Takes | Difficulty | |---|---|---| | 0 to 10 | A few referring domains from any sites | Easy — days to weeks | | 10 to 20 | 10-30 referring domains, some from DR 30+ | Easy — weeks | | 20 to 30 | 30-100 referring domains, several from DR 40+ | Moderate — 1-3 months | | 30 to 40 | 100-300 referring domains, mix of DR ranges | Moderate — 3-6 months | | 40 to 50 | 300-1,000 referring domains, including DR 50+ | Hard — 6-12 months | | 50 to 60 | 1,000-3,000 referring domains with quality distribution | Hard — 1-2 years | | 60 to 70 | 3,000-10,000 referring domains, strong DR distribution | Very hard — 2-4 years | | 70 to 80 | 10,000+ referring domains, many from high-DR sites | Extremely hard — years of sustained effort | | 80 to 90 | 50,000+ referring domains with elite-level link profile | Reserved for major brands | | 90 to 100 | Millions of referring domains | Only the most linked-to sites on the internet |
The logarithmic nature means that the difference between DR 70 and DR 80 represents roughly 10x more link equity than the difference between DR 20 and DR 30. This is by design — it compresses the scale so that all websites fit on a 0-100 range.
Domain Rating vs. Domain Authority: What's the Difference?
DR (Ahrefs) and DA (Moz) are the two most cited domain-level authority metrics. They measure similar concepts but use different methodologies.
| Factor | Domain Rating (Ahrefs) | Domain Authority (Moz) | |---|---|---| | Creator | Ahrefs | Moz | | Scale | 0-100 (logarithmic) | 0-100 (logarithmic) | | Primary input | Referring domains + link distribution | Linking root domains + MozRank + MozTrust | | Spam filtering | Implicit (low-DR links contribute little) | Explicit Spam Score integration (DA 2.0) | | AI/ML model | Not disclosed | Neural network (since DA 2.0, 2019) | | Update frequency | Continuous with crawler | Periodic (monthly index updates) | | Index size | 500M+ referring domains | 44M+ root domains (smaller index) | | Correlation with rankings | Moderate (Ahrefs published r=0.09 for DR alone) | Moderate (Moz claims strong ranking correlation) |
Practical differences:
- DR scores tend to run higher than DA scores for the same site. A site with DR 50 might have DA 35-40. This is because Ahrefs' larger index discovers more referring domains.
- DA is more susceptible to spam manipulation historically, though Moz's DA 2.0 update significantly improved spam detection.
- DR is more transparent — Ahrefs has published the exact mechanics of how DR is calculated. Moz's DA uses a neural network model that is inherently less transparent.
- DA factors in content and trust signals beyond pure link data, while DR is calculated strictly from backlink profile data.
Which to use? For link building and backlink analysis, DR is more practical because Ahrefs' backlink data is more comprehensive. For overall domain evaluation (especially when assessing sites for content quality alongside link quality), DA provides a broader assessment. Most SEO professionals track both but use DR as the primary reference for link-related decisions.
What Is a Good Domain Rating?
"Good" DR depends entirely on your context. DR 40 is exceptional for a 6-month-old startup. DR 40 is poor for a 15-year-old national brand.
DR Benchmarks by Website Type
| Website Type | Average DR | "Good" DR | "Excellent" DR | |---|---|---|---| | New startup (< 1 year) | 5-15 | 20+ | 30+ | | Small business (local) | 10-25 | 30+ | 45+ | | Mid-size business | 20-40 | 45+ | 60+ | | SaaS company | 25-50 | 50+ | 65+ | | National brand | 40-65 | 65+ | 75+ | | Major media/news | 70-90 | 80+ | 90+ | | Global tech company | 85-95 | 90+ | 95+ |
DR Distribution Across the Web
Most websites cluster at the low end of the scale. Ahrefs' data shows:
- ~75% of all domains in their index have DR 0-10
- ~15% have DR 10-30
- ~7% have DR 30-60
- ~2.5% have DR 60-80
- ~0.5% have DR 80-100
If your site has DR 30+, you're already in the top 10% of all domains. DR 50+ puts you in the top 3%. This context matters when evaluating your "competition" — the sites you're competing against in search results are typically in a narrow DR band, not spread across the full 0-100 range.
How to Check Domain Rating
Method 1: Ahrefs Site Explorer (Paid)
Enter any domain in Ahrefs' Site Explorer to see its DR, referring domains count, backlink count, and more. Requires an Ahrefs subscription (Lite starts at $129/mo).
Method 2: Ahrefs Webmaster Tools (Free)
For your own verified sites, Ahrefs Webmaster Tools shows your DR for free. Verify ownership via DNS record, HTML tag, or file upload.
Method 3: Ahrefs Free Backlink Checker
Ahrefs offers a limited free backlink checker at ahrefs.com/backlink-checker that shows DR for any domain. Limited to a few checks per day without an account.
Method 4: Third-Party Tools
Several third-party tools pull Ahrefs data or provide their own approximations. Backlynk's backlink checker provides domain metrics including authority scores for quick checks.
How to Improve Your Domain Rating
DR improvement comes down to one thing: acquiring backlinks from referring domains that have high DR and relatively few outgoing links. Everything else is secondary.
Strategy 1: Directory Submissions (Fastest)
Submitting to high-DR directories is the fastest way to increase referring domain count and DR. A submission campaign targeting 100+ directories with DR 30+ can move a new site from DR 0 to DR 15-25 within 60-90 days.
Why it works: Each directory listing adds a unique referring domain. Even nofollow links contribute to the referring domain count that influences DR calculation.
Backlynk's directory database lists 500+ active, verified directories sorted by DR. Automated submission handles the repetitive mechanics. For sites with DR under 30, this is the highest-ROI DR-building activity.
Strategy 2: Guest Posting on High-DR Publications
A single dofollow link from a DR 70+ publication can visibly move your DR score. Target industry publications, news sites, and blogs with DR 50+ and editorial standards.
Key insight: A link from a DR 60 site that links to only 500 other domains is more valuable for your DR than a link from a DR 80 site that links to 50,000 domains. The outgoing link distribution matters significantly.
Strategy 3: Create Linkable Assets
Content that naturally attracts links builds DR over time without ongoing outreach:
- Original research and data studies — The most linked-to content type across industries
- Free tools and calculators — Interactive tools attract links from "best tools" roundup posts
- Comprehensive guides — Definitive resources on specific topics that others cite as references
- Infographics and visual data — Still effective for earning links from content curators
Strategy 4: Digital PR and HARO/Connectively
Responding to journalist queries through platforms like Connectively (formerly HARO), Qwoted, and SourceBottle earns links from high-DR news publications. A single link from a DR 85+ news site can move your DR by 1-3 points at lower DR ranges.
Strategy 5: Broken Link Building
Find broken outgoing links on high-DR sites in your niche, create content that matches what the broken link originally pointed to, and reach out to suggest your page as a replacement. Success rates are typically 5-10% but the links earned are high-value and relevant.
What Doesn't Work: DR Manipulation Tactics
Several tactics can artificially inflate DR but provide zero actual SEO value:
PBN (Private Blog Network) links. You can buy links from PBN sites with inflated DR. The DR increase is real, but the ranking value is zero or negative. Google's SpamBrain algorithm detects PBN patterns with high accuracy. The risk of manual action or algorithmic demotion far outweighs any DR vanity metric improvement.
Link exchanges at scale. "I'll link to you if you link to me" schemes inflate referring domain counts. Google's algorithm explicitly discounts reciprocal links that appear manipulative. Small-scale natural reciprocal linking (you genuinely reference a site that genuinely references you) is fine — but systematic link exchange schemes are detectable and discounted.
Low-quality directory spam. Submitting to hundreds of spam directories with DR 5-10 inflates your referring domain count but adds near-zero DR value (because those domains have minimal DR to distribute) and risks associating your site with spammy link neighborhoods.
Expired domain redirects. Buying expired domains with high DR and 301-redirecting them to your site used to work. Google now evaluates redirects and frequently ignores the link equity from obvious domain-redirect schemes. The purchased DR disappears from Ahrefs within weeks as the redirect is processed.
Web 2.0 profile links. Creating profiles on hundreds of Web 2.0 platforms (WordPress.com, Blogger, Tumblr, Medium) generates referring domains but from sites that link to millions of other domains — the DR value distributed per link is negligible.
The bottom line: any tactic that feels like a shortcut is either already discounted by Ahrefs' DR algorithm, will be discounted once Ahrefs updates its detection, or carries Google penalty risk that far outweighs any DR gain.
DR's Actual Impact on Rankings
Let's be direct: DR alone has a weak correlation with rankings. Ahrefs' own published research found a Pearson correlation coefficient of approximately r=0.09 between DR and ranking position — which is statistically significant across millions of data points but practically small for individual ranking predictions.
What this means:
- A DR 60 site can absolutely outrank a DR 80 site for specific keywords
- Page-level factors (content relevance, page-specific backlinks, search intent match) matter more than domain-level DR
- DR's value is as a directional indicator, not a ranking predictor
Where DR matters most:
- Link prospecting — When evaluating potential link targets, DR helps you quickly assess whether a site's link is worth pursuing
- Competitive analysis — Comparing your DR to ranking competitors shows whether you have a domain-level authority gap
- Site valuation — In site acquisitions and sponsorship negotiations, DR serves as a widely-understood (if imperfect) authority benchmark
- Progress tracking — DR trending upward over months confirms your link building efforts are working at the domain level
Where DR doesn't matter:
- Keyword-specific ranking predictions
- Content quality assessment
- Conversion rate or revenue prediction
- Google's actual ranking algorithm (Google doesn't use DR)
Frequently Asked Questions
Does Google use Domain Rating as a ranking factor?
No. Domain Rating is a proprietary Ahrefs metric that Google has no access to and does not use. However, the underlying signals DR measures (backlink profile strength, referring domain quality and quantity) do influence Google's rankings. Think of DR as a proxy measurement — like how a thermometer measures temperature but doesn't create it. Your DR score reflects signals Google cares about, but Google calculates its own internal metrics independently. The May 2024 Google API leak confirmed Google uses an internal "siteAuthority" signal, but it's not Ahrefs' DR. Read more about domain authority and what Google actually measures.
How quickly can I increase my Domain Rating?
For a new site (DR 0-5), reaching DR 15-20 is achievable within 60-90 days through aggressive directory submissions and initial link building. For established sites, expect DR to move 1-3 points per month with consistent link acquisition. The key variable is the DR and outgoing link count of the sites linking to you — 10 links from selective DR 60+ sites move your DR faster than 100 links from DR 10-20 sites. Directory submissions provide the fastest initial boost: submitting to Backlynk's directory database can add 50-100+ referring domains within the first month.
What's the difference between DR and UR (URL Rating)?
DR measures domain-level backlink profile strength. UR (URL Rating) measures the backlink profile strength of a specific page/URL. A site can have DR 70 but individual pages with UR ranging from 5 to 85 depending on how many backlinks each page has. UR is more useful for predicting individual page rankings; DR is more useful for assessing overall domain authority and link building progress.
Why did my DR drop even though I didn't lose any backlinks?
DR is relative, not absolute. Three things can cause DR to drop without losing links: (1) Sites linking to you lost DR themselves (their backlink profiles weakened, which cascades to your DR), (2) Sites linking to you started linking to many more domains (diluting the DR value they pass to each site, including yours), (3) Ahrefs recalibrated its scale or crawled new high-DR sites that compressed the overall distribution. Drops of 1-2 points are normal fluctuation and not cause for concern.
Is DR 0 bad? Should I be worried?
DR 0 simply means your site is brand new with no (or very few) referring domains in Ahrefs' index. Every website starts at DR 0. It's not a penalty — it's a starting point. The first 10-20 referring domains from directory submissions and initial link building will move you to DR 5-15 quickly. Focus on building your first 50 referring domains and DR will follow naturally.
Can I compare DR across different niches?
You can, but context matters enormously. A DR 40 finance site is competing against DR 80+ incumbents — that DR 40 represents a significant achievement. A DR 40 site in an obscure B2B niche might be the highest-authority domain in its category. Always compare your DR against your direct ranking competitors, not against arbitrary benchmarks. Use Ahrefs' SERP analysis for your target keywords to see the DR range of sites that actually rank — that's your real competitive benchmark.
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*Want to see where your domain stands and identify the fastest path to increasing your DR? Run a free backlink analysis to check your current referring domain count and discover which high-DR directories you're missing. Then submit to those directories through Backlynk to build your referring domain foundation — the single most impactful factor in DR growth.*