What is the Domain Authority of a Website?

Domain Authority abbreviated as DA is a score between 0 and 100 as calculated by Moz. A brand new website will start with a DA score of 0 or 1. Well-established sites like Google, Facebook and Wikipedia command DA scores close to 100. It is not easy to get a DA score that high. Most sites don’t even cross 50 – 60 range.


Infographic source: Digital-Next

Why is the Domain Authority of a Website Important?

Google uses many ranking factors to determine which websites to show in search results for any given search; since there are close to 200 ranking factors it is hard for SEO’s and website administrators to track how good their site is and what are the chances of ranking high. This is where the Domain Authority comes in handy, it takes many of the Google’s ranking factors into consideration and provides a single score for comparability and indicative strength of a website.

Factors Affecting the Domain Authority of a Website

  • Number of links pointing to a site
  • Quality of the incoming links
  • Authority of the sites linking in
  • Age of the domain
  • Many other factors like MozRank and MozTrust

How to Increase Domain Authority of a Website?

You can’t increase the Domain Authority of a site like changing a setting on it. You have to work hard to build backlinks.

There are several practical steps you can take in order to increase your domain authority.

Use link building strategies to increase links to your site. If you are an awesome content creator and have a brand name then you can expect links on autopilot if not, the best bet is to proactively seek out link building opportunities.

Link building is not about picking all the link building tactics known to mankind, it is rather about selecting a few tactics that you are comfortable with and implementing those. Some use infographic link building, some use broken link building tactics and some use resource page link building. Here are 30 of the most popular link building tactics for you to choose from.

If your site has been in operation for quite some time you might want to check your link profile to see if there are toxic links that are adversely affecting your DA. Check Google Webmaster Tools to see there are any warnings regarding bad links.

Guest Post on Industry Websites for Links and Exposure

The rule number one when selecting a website for guest posting is to check if the website is relevant to your site or industry. The 2nd rule is to ensure a quality guest posting site. You can check the DA score of the site in question as an indication of its quality. Guest posting is not only about links but also an opportunity to build relationships, gain additional social media exposure and brand recognition.

Create Steller Content

If the content you produce is weak, like short list posts that do not tell the readers what to do or how to go about doing it then you are in trouble. As it is hard to build links to weak content, period.

Planning out your content and producing something different to every other content creator is equally important. As there is so much content out there it is literally content overload.


Promote Your Content to the Max

Creating awesome content alone is not good enough in this noisy world and to get the best out of your awesome content you need to promote it. Apart from using social media, you could also use influencer marketing and/or retargeting ads. Here are some useful resources that can help:

Optimize On Site Elements

You might not get top search engine rankings if the on-site SEO elements are not optimized even if your DA is high. So in order to avoid disappointment, it is better to get the house in order and to start with on-site elements for every new page or post on your site. Use a plugin like Yoast SEO to better manage on-page SEO elements like keywords, URL, title and Meta description.

The other on-site elements that are site wide and need attention are:


How Can I Find a Site’s DA?

  • MozBar a free browser-based extension for Chrome. It displays the DA of any website within the browser so you don’t have to leave the site to find its DA.
  • Moz Open Site Explorer – a free tool available on the web where you can get more information about a site’s links and their profile and not just the DA.
  • SEO Tools like MozPro and (Paid tools with limited time free trials to monitor, analyse backlinks and DA)

How Often Does Moz Update a Site’s DA?

On average, Moz updates its index every 4 to 6 weeks. The last update was on 31st March 2016 and the next update is slated for 10th of May 2016.

Word of Caution

Be warned the DA is a comparative score, this means it is not a stand-alone metric to evaluate a website’s quality or its performance. You can use the DA to get a quick idea of a website’s potential and that’s it. Don’t get fixated by the DA as it’s just another number the real goals of your website might be getting more clients and while the DA can help in that it is certainly not the only way to achieve your goals.

Wrapping up

When starting out your site’s DA will be low and you can only improve it over time and not overnight. Be patient as there is a domain age factor in the Domain Authority score. But this does not mean you only focus on content creation. Produce quality content assets and combine it with clever digital marketing tactics that don’t break the bank. Proactively work on building links from authority sites to increase your DA.