Domain Rating, usually shortened to DR, is Ahrefs' proprietary estimate of the strength of a website's backlink profile. It runs from 0 to 100 on a logarithmic scale. A higher number generally indicates a stronger set of referring domains, but DR is not a Google metric and is not a direct ranking factor.
That definition is the useful center of the concept. DR can help compare websites during link research. It cannot tell you whether a specific page will rank, whether a directory will send qualified visitors, or whether a backlink is worth pursuing.
What Domain Rating measures#
Ahrefs describes DR as a site-wide backlink metric influenced by:
- The number of unique domains linking to a website.
- The DR of those referring domains.
- How many other websites those referring domains link to.
- Whether links are followed; nofollow links do not pass DR in Ahrefs' model.
The full formula is proprietary. The metric is calculated from Ahrefs' own web index, so it reflects what Ahrefs has crawled and how Ahrefs models link equity. Another SEO platform can examine a similar site and produce a different authority number because it uses a different index and formula.
The primary definition is available in Ahrefs' Domain Rating glossary.
Why the logarithmic scale matters#
DR is not a percentage. Moving from DR 20 to 30 is not equivalent to moving from 70 to 80. Ahrefs uses a logarithmic scale, which makes gains progressively harder at the upper end.
This also means small differences should not be treated as meaningful precision. A DR 52 website is not automatically a better link opportunity than a DR 49 website. Relevance, page quality, editorial context, traffic, and link placement can easily matter more to the actual business outcome.
What DR is useful for#
DR is most useful as a comparison input.
Reviewing a set of link opportunities#
If two relevant publications have similar audiences and editorial standards, DR can help show which domain has the stronger backlink profile. It is a quick way to add context before a deeper review.
Monitoring your referring-domain trend#
If a site consistently earns links from credible domains, its DR may rise over time. The movement can be a useful directional signal when paired with referring-domain growth, organic visibility, and referral traffic.
Finding suspicious outliers#
A high DR site with thin pages, unrelated outbound links, or no visible audience deserves more—not less—inspection. The mismatch is a reminder that a domain-level number cannot validate a specific page.
What DR does not tell you#
DR does not measure:
- The authority of the exact page linking to you.
- Topical relevance between the source and destination.
- Whether Google values the link.
- Whether the page is indexed.
- Whether the link will be followed, clicked, or retained.
- Whether a directory accepts your kind of product.
- The quality of the traffic you may receive.
It also does not measure trust, expertise, or editorial integrity in a complete sense. A site's backlink profile is one part of those questions.
Domain Rating is not PageRank#
Google's PageRank is a page-level system used inside Google's ranking infrastructure. DR is a third-party, site-level metric visible in Ahrefs. The two are related in the broad sense that both model links, but they are not interchangeable.
The distinction matters enough to deserve its own comparison: Domain Rating vs PageRank.
Ahrefs also has URL Rating, or UR, which evaluates the backlink profile of an individual URL. UR is conceptually closer to a page-level link metric than DR, but it remains an Ahrefs metric.
How Mydentify uses DR#
Mydentify displays Domain Rating in the directory dataset to help founders compare the backlink context of directory destinations. It is not the default definition of quality.
The Mydentify Directory Score can incorporate multiple considerations, including product fit, listing quality, submission availability, and available authority evidence. A founder should still verify the live destination, because directory requirements and link behavior change.
This is why a high-DR general website can rank below a smaller destination that has a clear submission path and a better audience for the product.
A practical way to use DR#
Use this sequence:
- Filter opportunities for audience and product fit.
- Confirm the listing is real, durable, and currently accepting submissions.
- Review pricing, link type, and editorial requirements.
- Use DR to compare the remaining domains—not to create the initial list.
- Measure approvals, referrals, branded searches, and qualified actions after listing.
That process keeps the metric in its proper role. DR is useful shorthand for backlink-profile strength. It is not a verdict on a website, a substitute for research, or a promise of search performance.
Next, read how to increase Domain Rating without chasing the number or browse the directory ranking methodology.
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