What is DR in SEO and how to read Domain Rating

Domain Rating, defined

Domain Rating is Ahrefs’ 0–100 score estimating the strength of a website’s backlink profile, based on how many unique domains link to it and how strong those linking domains are in turn.

It is a relative measure. A DR 60 site is not "60% good" — it is stronger than most sites and weaker than some. The number only means something compared with other numbers on the same scale.

The scale is logarithmic, which changes everything

This is the single most misunderstood property of DR. Moving from DR 20 to DR 30 might take a handful of decent links. Moving from DR 70 to DR 80 can take years and thousands of them.

Practically, that means the gap between DR 30 and DR 40 is nothing like the gap between DR 70 and DR 80, even though both are "ten points". When someone quotes an average DR, ask about the distribution — a handful of very high-DR placements can drag an average upward while most of the links are unremarkable.

DR is not a Google metric

Google does not use Domain Rating. Ahrefs invented it, calculates it from their own crawl of the web, and updates it on their own schedule. Moz’s Domain Authority and Majestic’s Trust Flow are competing scores built the same way from different indexes.

This matters because two tools will give the same site different scores, and neither is "correct". They are estimates of the same underlying thing — link equity — measured through different telescopes.

It also means DR cannot be the goal. The goal is rankings and traffic. DR is a proxy that is useful precisely because it is cheap to check and roughly correlates with the thing you actually want.

What DR correlates with, and what DR ignores

DR captures link quantity and link strength. It is blind to several things that decide whether a placement is worth buying:

• —Topical relevance — a DR 70 gardening blog is close to worthless for a casino site
• —Organic traffic — a domain can hold high DR while its traffic has collapsed
• —Outbound link volume — a page linking to 200 sites passes far less to each one
• —Indexation — a link on a page Google never indexes passes nothing at all
• —Link placement — a contextual link in the body is not an equivalent to a sitewide footer link

How to read a DR figure in a price list

Treat DR as a filter, not a verdict. It narrows a catalogue of thousands down to a shortlist worth inspecting. After that, check the organic traffic trend, the topical fit, and how many other outbound links sit on the same domain.

A useful habit: ask what the traffic looks like, not just what the DR is. A domain with DR 50 and 40,000 monthly visits is a very different asset from one with DR 50 and 200 visits, even though the price list row looks similar.

Why we quote DR ranges anyway

Because it is the common language. Every buyer in this market understands a DR range instantly, and no better shared metric exists. We quote DR 5–80+ across our network because that is the honest spread — not every site is a DR 70, and any provider claiming otherwise is either very small or not being straight with you.