Domain Rating (DR)
What is Domain Rating?
Domain Rating (DR) is a metric created by Ahrefs that measures the strength of a domain's link profile on a scale from 0 to 100. The higher the DR, the stronger the domain's authority in the eyes of search engines. It is one of the most widely used metrics in the SEO industry for evaluating site strength and comparing domains.
DR is not a Google ranking factor — it is a tool-based metric. Google has its own internal authority signals that it does not publicly disclose (more on ranking factors in SEO basics). Nevertheless, DR strongly correlates with search result positions, making it a valuable analytical tool.
How is DR calculated?
DR is based on an analysis of the domain's backlink profile. Ahrefs considers three main factors:
- Number of unique linking domains — how many different websites link to your domain (referring domains)
- DR of those domains — links from strong domains (DR 70+) carry significantly more weight than links from low-DR domains
- Number of domains they link to — if a domain linking to you also links to thousands of other sites, it passes less authority to each one
The DR scale is logarithmic — moving from DR 20 to DR 30 requires significantly less effort than moving from DR 70 to DR 80. At the highest levels (DR 80+) you will find mainly giants: Wikipedia, Facebook, YouTube, and the largest news outlets.
Why is Domain Rating important?
DR is the most commonly used metric for quickly assessing domain strength in the context of SEO. Although it is not a ranking factor, it provides valuable insights:
Practical uses of DR
- Competitive analysis — comparing your domain's DR with competitors in the SERP helps gauge your ranking chances
- Link building prospecting — DR helps identify valuable link sources (targets with DR 40+ are generally worthwhile)
- Progress monitoring — tracking DR growth over time shows the effectiveness of your link building strategy
- Due diligence — evaluating domains before purchase, partnership, or content syndication
- Industry benchmarking — comparing domain strength with industry leaders
DR and rankings
A page with higher DR has a statistically greater chance of ranking well in Google, especially for competitive keywords. However, DR is not the only factor — a page with lower DR can rank higher if it:
- Has better content aligned with search intent
- Possesses stronger topical authority
- Has better E-E-A-T signals
- Is better optimized technically
DR vs other authority metrics
Each major SEO tool has its own domain authority metric:
| Metric | Tool | Scale | What it measures |
|---|---|---|---|
| Domain Rating (DR) | Ahrefs | 0–100 | Link profile strength |
| Domain Authority (DA) | Moz | 0–100 | Likelihood of ranking |
| Authority Score (AS) | Semrush | 0–100 | Combined: links + traffic + spam |
| Citation Flow (CF) | Majestic | 0–100 | Link quantity and strength |
| Trust Flow (TF) | Majestic | 0–100 | Link quality and trustworthiness |
These metrics are not directly comparable — DR 50 in Ahrefs is not the same as DA 50 in Moz because the calculation algorithms differ.
How to increase Domain Rating?
Building DR requires systematic work on your link profile. Proven link building strategies help grow DR in a sustainable way:
- Content marketing — creating valuable content that attracts natural links (research, reports, calculators)
- Guest posting — publishing expert articles on industry portals
- Digital PR — building media relationships, expert commentary
- Broken link building — proposing your content as a replacement for broken links
- Building industry relationships — partnerships, joint projects, citations
Important: DR grows slowly and requires patience. A 10-point DR increase can take from several months to several years, depending on the starting point and industry.
What to avoid?
- Buying links in bulk — may temporarily raise DR, but Google penalizes manipulation
- PBN (Private Blog Networks) — risk of a manual Google penalty
- Focusing solely on DR — at the expense of content quality and UX
- Comparing DR across tools — DR 40 in Ahrefs ≠ DA 40 in Moz
Related terms
- Backlink — a backlink that builds domain authority
- Link building — the process of acquiring links
- Off-page SEO — off-site activities that build authority
- Topical authority — thematic authority, an alternative path to higher rankings
- E-E-A-T — Google's framework for evaluating trustworthiness