However, the truth is that while increasing website authority is never a bad thing, increasing the score itself shouldn’t be your primary focus.
Instead, you should focus on what causes the score to rise: that’s high-quality backlinks from authoritative websites.
In this guide, you’ll learn:
- What website authority (Domain Rating) is
- How it’s calculated
- How to increase your Domain Rating (the right way)
Website authority is a metric from SEO tool providers. It measures the relative strength of a site’s backlink profile compared to every other site in their index.
Pretty much every major SEO tool has this metric, but its name and the way it’s calculated differs in each one.
At Ahrefs, our website authority metric is Domain Rating (DR).
Like most other website authority metrics, it runs on a scale from 0-100.
Now, it’s essential to understand that the scale for Domain Rating is logarithmic. That means it’s much more challenging to go from DR 69-70 than 9-10.
A good way to visualize this is to think about rankings in a video game.
Maybe you start as a “Scout,” and it might take you a few hours to gain your “Ranger” badge. But jumping to the next level could take months, and only truly dedicated players will ever get to “Epic” status.
The logarithmic scale also means that a DR 20 site is more than twice as ‘authoritative’ as a DR 10 site.
Before trying to increase your website authority, you first need to know how the Domain Rating is calculated.
So let’s explore the three main things that impact Domain Rating.
- The number of websites linking to you
- The DR score of linking domains
- The number of sites each referring domain links to
1. The number of websites linking to you
In Ahrefs, we have a metric called referring domains. This is the number of websites that link to a page or website.
You’ll see this for any site you analyze in Site Explorer.
Some people think that the higher this number, the higher your Domain Rating. But it’s not quite that simple because we only take ‘followed’ links into account in our DR calculations. Links with UGC, sponsored, and nofollow attributes won’t improve DR.
Also, subsequent links from the same website won’t improve a site’s DR since we count referring domains and not backlinks.
2. The DR score of linking domains
Anyone can get thousands of links from a bunch of low-quality sites. That’s why we also take into account the DR score of the linking site when calculating DR.
This means that backlinks from websites with high DR scores tend to increase your Domain Rating more than those with low DR scores.
That’s an interesting point to know. It means that as the DR of a linking website increases, so can yours.
For example, if you build a link from a DR 15 website today, and the owner of that website works hard to build authority and links over time, then that same link might be from a DR 40 website in a year. So even if you only ever built that one link, your DR score would likely increase over time.
The takeaway here is that it pays to build links from sites that show potential, even if their DR scores are quite low at the time.
How can you judge ‘potential?’
First, check their content. If they’re publishing high-quality stuff, they’re more likely to attract high-quality links naturally over time.
Second, check their link growth in Ahrefs’ Site Explorer. If there’s a slow and steady upward slope on the referring domains graph, chances are things will continue in that direction and their DR will grow over time.
3. The number of sites each referring domain links to
Let’s say that you build two ‘followed’ links: one from The Guardian and one from IMDB. Both of these sites have identical DR scores, but which link would increase your Domain Rating the most?
Answer: It depends on the number of sites they each link to with at least one followed link. The more unique websites a site links to, the less so-called “DR equity” it can pass.
So, let’s check the Linked Domains report for each site and filter for ‘followed’ links only.
It looks like The Guardian links to around 50x more sites than IMDB (272,218 vs. 5,256). Therefore, the link from IMDB would increase your Domain Rating more than the one from The Guardian.
Let’s look at how big of a difference this can make to DR.
This website has one referring domain, which is IMDB. It’s DR score is 34.
This website also has one referring domain, but this time it’s The Guardian. It’s DR score is 1.5.
It’s crucial to note that this doesn’t make all links from IMDB more ‘authoritative’ than links from The Guardian. There are a lot of factors that contribute to a good backlink.
Build more ‘followed’ links to your site and your Domain Rating will increase. It’s as simple as that. Just keep in mind that if the site you get a link from has a low DR score itself, or links out to lots of websites, the increase in Domain Rating may be negligible.
It’s also important to note that building links to random pages won’t always help increase your rankings or organic traffic. As that’s almost certainly your end goal, you should focus on building links directly to the pages that you want to rank in Google. That will have a bigger impact on organic traffic and rankings than simply “increasing DR.”
We know this because we studied it. The number of referring domains to a page correlates more closely with organic traffic than the DR of the ranking website.
That said, building links to the page you want to rank in Google isn’t always easy.
For example, it would be hard for a printing company to get people to link to a page selling business cards because there’s little incentive to do so. So, if you’re struggling…
Here’s how to indirectly increase your website (domain) authority in a ‘meaningful’ way:
- Create content that people want to link to
- Pitch relevant and authoritative websites
- Use internal linking to improve the ‘authority’ of important pages
1. Create content that people want to link to
That means something with these three attributes:
People are more likely to link to pages that aren’t just about making you money. That’s why it’s so hard to get links to sales pages and affiliate reviews.
There are two ways to create something helpful.
The first is to create something with utility. Think blog posts, calculators, and free tools. Our free backlink checker is a good example of this. It has attracted backlinks from 1,850+ referring domains.
The second is to create something with citability. Think stats, studies, and unique ideas that bloggers and journalists will reference when making a point.
Our study showing how long it takes to rank in Google is a good example, having attracted backlinks from 880+ referring domains.
Has a history of getting links
Install Ahrefs’ SEO toolbar, search Google for the topic of your content idea, then look at the number of referring domains to the top-ranking pages.
If they have a decent number of links, then that’s a sign of a link-worthy topic. Why? Because you can see that pages about the topic have a history of attracting links.
That said, make sure to avoid topics that are past their sell-by date.
For example, take a look at the top-ranking results for “the dress illusion”:
There are indeed lots of websites linking to these pages, but that’s because it was a citable topic for a short period in 2015 when the photo went viral. If these posts were published today, they would be hard to build links to.
Go to Keywords Explorer, search for a seed keyword, then check the “All keywords” report. You should see tons of potential keyword ideas based on the seed.
From here, add words like who, what, when, why, how, guide, tool, calculator, stats, statistics, and study to the “Include” filter as a comma-separated list, then toggle “Any word.”
This effectively filters for topics with high utility or citability.
Finally, filter for keywords with a high Keyword Difficulty (KD) score, say 40+, to find topics with a history of getting links. The logic here is that because Keyword Difficulty is based on the average number of linking domains to the top-ranking results, the pages that rank for high KD keywords will have lots of backlinks.
Look for a relevant and worthwhile topic in the results, then create your content in line with search intent.
2. Pitch authoritative and relevant websites
Having content that people want to link to is great, but nobody can link to content that they don’t know exists.
That’s why you need to reach out and tell them about it.
Now, there are tons of ways to find relevant people to contact, so here are three groups to consider to get started:
- People who are featured in your article
- People who’ve written articles about similar topics
- People who’ve linked to articles on similar topics
Learn more about how to find and pitch these people in our guide to blogger outreach.
3. Use internal linking to improve the ‘authority’ of important pages
Keep running through the process above to continually increase your website authority and improve SEO. You can then use the Middleman Method to direct some of that ‘authority’ to the pages that you want to rank.
Improving your website authority should never be your main aim. Instead, focus on building high-quality links from relevant and authoritative websites to the pages you want to rank. Your Domain Rating will increase as a natural byproduct of this process.
That said, links aren’t the only Google ranking factor. If your real goal is to rank higher on Google, follow our 6-step guide.
Or, if you’re not yet ranking on the first page, read our interactive guide to first-page rankings.
Got questions? Ping me on Twitter.