The Difference Between DR and DA in SEO

SEO professionals frequently employ domain authority (DA) and domain rating (DR) ranking variables. Agencies and consultants often use these crucial criteria to evaluate the effectiveness of new campaigns and compare them to those of the past. However, beginners often mix up DA and DR metrics. This article will explain Domain Authority (DA) and Domain Rating (DR) in detail.


A website’s domain authority, often known as thought leadership, describes its applicability to a certain subject or sector. Moz created a domain authority score for search engine rankings. This relevance directly influences how highly it ranks since search engines utilize automated analytic algorithms to determine domain authority.

Domain Rating

Scores for domain authority vary from one hundred, with higher scores indicating a higher possibility of ranking. In order to accurately determine the best-fit algorithm that most closely reflects the ranks of thousands of actual search results that we use as benchmarks to scale against using our link data, the Domain Authority calculation itself uses a machine learning model.

Due to the importance of domain authority for website placement in SERPs, a whole industry of Black Hat SEO companies emerged in an effort to pretend to have a higher level of domain authority. Major search engines rate websites in relation to the entirety of websites on the Internet, regardless of a website’s business or topic matter, for example, Google’s PageRank.

The SERP page’s findings establish the PageRank in relation to a particular keyword. Since search engines list the top-ranked pages that match certain search keywords first in the SERPs even websites with low PageRank can achieve excellent visibility in search engines in a less competitive area.


A single DA score is derived by taking into account a number of variables, including connecting root domains and total links. Then, you may compare websites using this rating or keep track of a website’s “ranking strength” over time. The DA has no impact on the SERPs and is not a Google ranking criterion. 

The machine learning algorithm’s predictions about how frequently Google would utilize a domain in its search results are used to compute a domain’s DA score as of the Domain Authority 2.0 upgrade at the beginning of 2019. If domain A is more likely than domain B to show up in a Google SERP, then we would assume that domain A’s DA would be higher than domain B’s DA.

Because DA works on machine learning calculations. Your site’s score will frequently vary when more, fewer, or different data points become available and are included in those computations. For instance, if were to acquire a billion new links, every other website’s DA would fall short of Facebook’s. There will be fewer high DA spaces available for other domains with weaker link profiles since more established and authoritative domains like Facebook, will have progressively larger link profiles. As a result, increasing your score from 20 – 30 is far simpler than increasing it from 70-80. Because of this, it’s crucial to utilize DA as a comparative indicator rather than an absolute one.


Domain Authority

Using Moz’s Link Explorer, MozBar (Moz’s free SEO toolbar), or the SERP Analysis component of Keyword Explorer, you can determine the DA of any website. Moz Pro campaigns, the Moz API, and numerous SEO and online marketing tools integrate with Domain Authority analytics.


The DA score of a website is based on a number of variables. Therefore, a web administrator, blogger, or SEO specialist should concentrate on the following points in order to raise a website’s DA score.

  • The domain age of a website is the first factor to concentrate on for raising the Domain Authority (DA) score of a website. From the viewpoint of search engines, an older website will have a higher domain authority than a new one.
  • The second factor to take into account for a higher DA score is the quality of unique backlinks. A blogger should therefore prioritize getting backlinks from websites with better DA scores. Additionally, using a single backlink from a single domain rather than several backlinks from the same page is better for the DA score.
  • Google is one of the most popular search engines. So, in order to rank and index a website, it concentrates on its mobile friendliness. Because a mobile-friendly website will have a higher DA score than a non-mobile-friendly website, a web administrator should focus on building a mobile-friendly website.
  • The fourth factor to take into account for a better DA score is the number of social signals. A website with more social shares than other websites will have a higher DA score.
  • Another crucial factor that DA checkers take into account when calculating a website’s Domain Authority (DA) score is the quality and amount of its content. A website’s DA score will be higher than that of other websites if it has a larger volume of high-quality content.
  • SEO experts generally work and improve the technical, off-page and on-page SEO aspects of a blog or website. In addition to the aforementioned reasons because doing so will raise the DA score of the website.


Domain Rating

The relative strength of a website’s backlink profile by the Ahrefs metric is Domain Rating (DR). The more high authority backlinks mean the high DR. It fits a logarithmic scale from 0-100 with 100 being the highest possible score.



We compute DR in a manner roughly resembling that of PageRank. The primary distinction between DR and PageRank is that while DR is measured across websites, PageRank is calculated between pages.

Technically, it appears as follows:

  • Every domain with at least one following link to the target domain is located.
  • We count the number of other domains each connecting domain is pointed to.
  • The ‘’DR juice’’ from each linked domain is subsequently sent to the target domain. You can understand the quantity by dividing the linking site’s DR by the total no of unique sites it links to.

Although this explanation is oversimplified, it does effectively convey how we determine the DR of a particular website.

Let’s put this in a more useful way:

  • Your DR won’t rise if a website just uses no-follow links to link to you.
  • The only link from a domain that will raise your DR is the first one. All further connections have no further impact on your DR.
  • The quantity of ‘’DR juice’’ that a website (which has previously connected to you) is delivering you will gradually decrease if it keeps connecting out to more and more new websites. So gradually, your own DR might also decline.
  • A website that connects to you will start sending more traffic as its DR rises.


An SEO specialist should concentrate on the following things to raise the DR score of his website or blog while keeping the previously mentioned issues in mind.

  • Increase the amount of do-follow links that lead to the primary website.
  • Use links from websites with better Domain Ratings whenever possible.
  • Make an effort to expand the number of websites that connect to the primary website.
  • Increase the number of websites that point to the primary website from a domain.


Although DR and a website’s search traffic have a high correlation. You shouldn’t concentrate your efforts on boosting this particular measure. Unlike websites, Google ranks pages. Therefore, you should concentrate your efforts on creating high-quality content and gaining high-quality backlinks that point to it. As a result, both your DR and your search traffic will increase naturally.


It is evident from a comparison of Domain Rating and Domain Authority. Both have established themselves in the SEO community as valuable indicators of future SEO performance. Both DA and DR have a positive relationship with each other as well as higher organic traffic to a domain. Increasing domain authority and domain rating scores can have a favorable link with other SEO metrics. For an instance, overall keyword ranks & higher organic traffic, make it advantageous to use both measures for comparison and analysis.

P.S: Read our SEO Question and Answer blog here!

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