Nov 8, 2026DR Checker Team
What Is DR4? Ahrefs' New Domain Rating, Explained
DR4 is the fourth version of Ahrefs Domain Rating. See what changed from DR3, when it takes effect, how scores are moving and what to do if your DR4 is lower.
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DR Checker Blog
Practical guides to Domain Rating, backlink analysis, and website authority.
Nov 8, 2026DR Checker Team
DR4 vs DR3: What Changed in Ahrefs Domain Rating
A side-by-side look at Ahrefs DR4 and DR3: what each counts, why subdomains fell, and how scores moved across 4,002 websites tracked by DR Checker.
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Nov 8, 2026DR Checker Team
What Is DR3? Ahrefs Domain Rating Before DR4
DR3 is the Domain Rating model Ahrefs used before DR4, the score most tools call DR. How it is calculated, how it differs from DR4 and when it still matters.
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Nov 6, 2026DR Checker Team
Free DR Checker Alternatives: Where to Check Website Authority for Free
Compare the free ways to check a website's authority score, from Ahrefs DR to Moz DA, Semrush Authority Score and Majestic Trust Flow, and pick the option that fits your workflow.
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Aug 13, 2026DR Checker Team
What Is Domain Rating? A Practical Guide to Ahrefs DR
Learn what Domain Rating measures, how Ahrefs calculates DR, what the score does not mean, and how to use it in practical SEO work.
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Aug 11, 2026DR Checker Team
How to Check Domain Rating and Read the Result
Follow a simple process to check Domain Rating, compare competitors, understand cached data, and turn an Ahrefs DR score into an SEO decision.
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Aug 8, 2026DR Checker Team
What Is a Good Domain Rating? Benchmarks That Make Sense
There is no universal good DR score. Learn how to benchmark Domain Rating by market, competitors, site age, and SEO goals.
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Aug 5, 2026DR Checker Team
Domain Rating vs Domain Authority: DR and DA Compared
Compare Ahrefs Domain Rating and Moz Domain Authority, including what each metric measures, why scores differ, and which one to use.
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Aug 1, 2026DR Checker Team
How to Increase Domain Rating Without Risky Link Schemes
Learn a sustainable process for increasing Domain Rating through useful assets, relevant outreach, digital PR, and backlink reclamation.
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