Domain Rating (DR)
Domain Rating (DR) is a metric from the SEO tool Ahrefs that scores the strength of a website’s backlink profile on a scale from 0 to 100. It is a third-party estimate, not a Google metric, and is mainly useful for comparing sites and judging link opportunities.
How Domain Rating works
Ahrefs calculates DR from its own crawl of the web. Broadly, a site’s score rises when it has followed links from many unique referring domains, and especially from domains that themselves have a high DR. Ahrefs has said that the number of links from a single domain matters far less than how many different domains link to you.
The scale is logarithmic. Moving from DR 10 to 20 is relatively easy, while moving from 70 to 80 takes far more links. Scores are also relative: if the web’s biggest sites gain links, other sites’ scores can shift slightly even if nothing changed for them.
Ahrefs has a page-level equivalent called URL Rating (UR), which measures the link strength of a single page.
DR does not look at traffic, content quality or spam signals directly. A site can have a high DR thanks to old or manipulated links while receiving few real visitors, which is why it should never be judged on its own.
DR versus other metrics
| Metric | Tool | Main focus |
|---|---|---|
| Domain Rating | Ahrefs | Strength of a domain’s backlink profile |
| Domain Authority | Moz | Predicted ranking ability of a domain |
| Trust Flow | Majestic | Closeness to trusted seed sites |
Each tool uses its own data, so scores for the same site often differ. See Domain Authority and Trust Flow and Citation Flow for the alternatives.
Why it matters for SEO
Google has said it does not use third-party authority scores. DR does not cause rankings. It can still be helpful because strong backlink profiles often go hand in hand with good visibility. Common uses include:
- Comparing your link profile with competitors.
- Prioritising link building prospects.
- Tracking whether your link profile is growing over time.
- Spotting sites whose DR seems far higher than their real traffic suggests.
How to check and improve it
- Enter a domain into Ahrefs’ free website authority checker or its Site Explorer.
- Review which referring domains contribute most.
- Focus on earning links from relevant, trusted sites through digital PR and useful content.
- Recover lost value with link reclamation, such as fixing broken pages that had links.
Common mistakes
- Treating DR as a goal in itself rather than a rough health check.
- Buying links from high-DR sites, which can break Google’s policies on paid links.
- Ignoring relevance: a link from a small, on-topic site can be more valuable than one from an unrelated high-DR site.
- Comparing DR across tools or treating small changes as meaningful.
Key Takeaways
- Domain Rating is an Ahrefs score from 0 to 100 for backlink strength.
- It is driven mainly by the number and strength of unique linking domains.
- The scale is logarithmic, so higher scores are much harder to gain.
- Google does not use DR as a ranking factor.
- Use DR to compare sites and prioritise prospects, not as a target.
- Relevance and trust matter more than a high number.
Related Terms
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