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How Domain Authority Works & How to Improve It

Update: January 06, 2026 No comments

Domain Authority is a metric developed by Moz that reflects the reputation of your website. Sites with higher domain authority generally rank better in search engine results.

You’ve likely heard the terms Domain Authority and DA many times. If you’re a blogger, website owner, or SEO expert, you’ve likely also been after domain authority.

Domain Authority is a score that is given to your blog or website on a scale of 1 to 100. Blogs with a domain authority of 1 are either very new blogs or are considered very low in terms of SEO, and blogs with a score of 100 are considered very high quality blogs and websites.

Don’t worry, this score is not created by Google but by an SEO company MOZ. Google does not officially recognize domain authority. But still, the effect of domain authority is visible to a great extent in SERP.

This score is something like the marks we used to get in the result sheet in school or college, through which we used to understand how intelligent a child is.

But in real life, every child progresses according to his talent and not according to marks. An average estimate is that children with good marks tend to achieve something good in life.

The same is true of domain authority. It’s not necessary that only blogs with high domain authority rank, but there’s a high chance that only those blogs and websites will rank.

How is DA calculated?

Domain authority is calculated between 1 and 100, with domain authority between 1 and 30 being fairly easy to achieve. After that, it’s a little more challenging to reach 30 and 70, and it’s extremely difficult to reach 70 and 100.

For example, if we talk about Google, you’ll get 100 domain authority from Google, and only Facebook will offer higher domain authority.

How to check Domain Authority?

There are several tools for checking domain authority. Simply entering the URL of your blog or website will reveal your website’s domain score.

You can also check your domain authority using MOZ’s free tool. For this, you’ll need to create a free account with Moz and log in.

There, go to the free SEO tool and click on the link explorer. And enter your URL below and press enter, the domain score of your blog and website will appear in front of you.

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Does domain authority affect Google’s SERP?

No! Domain authority can’t predict whether your blog or website will rank in Google’s SERP. Because there are over 1,000 ranking factors for ranking your blog or website in Google’s SERP.

Domain authority is a metric largely built on backlinks. The more backlinks you have, the faster your domain authority will increase.

Whether they’re comment backlinks, profile backlinks, or quality. Domain authority counts quantity, while Google counts quality.

Therefore, Google doesn’t rank your blog or website based on domain authority. However, if your blog and website have quality backlinks, your ranking will generally be higher.

Is it necessary to increase DA?

Instead of focusing on increasing domain authority, it’s better to focus on quality backlinks and blog SEO. Your blog’s authority will increase automatically.

If you’ve heard of Google EAT, you’ll understand how to increase blog authority in Google’s eyes. Still, if you want to improve your blog or website’s domain authority, follow the steps below:

How to Increase the Domain Authority of a Blog or Website

Domain Authority is not something you can buy. Several factors influence your DA score the most important being content quality, backlinks, and patience.

Publish Content

Publish high quality content on your website so that other bloggers naturally link to it.

When another blogger links to your content with a dofollow link, your site receives a valuable backlink and these dofollow backlinks play a key role in improving your Domain Authority.

Always create unique, detailed, and well researched content that’s useful for readers. Focus on long form content ideally at least 1,000 words or more.

Focus on On-Page SEO

On-Page SEO plays an important role in improving your DA score. On-Page SEO refers to the optimization you do within your content. Here are the main factors to keep in mind:

  • Targeted Keywords: Choose the right keywords for your blog post. Focus more on long tail keywords, as they are more specific and easier to rank for. Use your focus keyword once in the first paragraph.
  • Title Optimization: Write an attractive title that includes your focus keyword ideally near the beginning.
  • Permalink Structure: Use short, readable, and keyword-rich URLs.
  • Keyword Density: Avoid keyword stuffing; keep keyword density between 0.5% and 1.5%.
  • Heading Tags: Use proper heading tags (H1, H2, H3) for readability and SEO.
  • Image Optimization: Use descriptive file names and ALT tags for images, and compress them for faster loading.
  • Meta Description: Write an engaging meta description that includes your focus keyword it improves CTR.

Also, use variations of your focus keywords naturally throughout the content.

Add Internal Links in Your Posts

Internal linking plays a major role in improving Domain Authority. It reduces your bounce rate, helps search engine bots crawl your website efficiently, and makes your content more helpful for readers.

Make sure your internal links are dofollow and contextually relevant to your content.

Build High Quality Backlinks

Creating high quality backlinks is not easy, but it’s not impossible either. With the right techniques, you can build them naturally.

Avoid low quality link building methods that promise hundreds of backlinks in minutes such links can actually harm your site’s ranking instead of improving it.

Always build backlinks from reputable, high authority websites. These quality links help your DA increase much faster.

Quick Tips for Creating High Quality Backlinks:

  • Publish ultimate, in-depth content on your blog.
  • Share your content on social media platforms.
  • Write guest posts on other popular blogs.
  • Build links naturally, not through spammy methods.
  • Submit your site to high authority directories.
  • Leave meaningful comments on other blogs.
  • Share your images on photo sharing websites.
  • Submit your articles or eBooks to document sharing platforms.

Remove Bad or Toxic Links

Keep a close eye on your link profile. If your website has too many spammy or toxic backlinks, your DA, traffic, and ranking will suffer.

Keep your backlink profile clean and healthy using tools like SEMrushAhrefs, or LinkPatrol.

Many bloggers ignore this step and see their rankings drop over time. Regularly monitor and remove bad links to maintain a healthy profile.

Make Your Website Mobile Friendly

With the rapid increase in mobile users, more than half of all searches now come from smartphones. If your website isn’t mobile friendly, it won’t perform well in search results.

Moreover, if your site doesn’t display properly on mobile devices, visitors will leave immediately increasing your bounce rate.

To check if your website is mobile friendly, use Google’s Mobile Friendly Test Tool. It will show whether your site performs well on mobile or not.

Fix Your Website’s Loading Speed

If your website takes too long to load, it negatively affects your bounce rate. Most visitors wait only 2 to 3 seconds for a site to open. If your site doesn’t load within that time, users will likely leave and move on to another result.

You can check your site’s loading speed using tools like Google PageSpeed Insights, Pingdom, or GTmetrix.

Keep Site Structure Clean and User Friendly

Having a clean and user friendly website structure is very important so visitors can easily navigate your site. Focus on user experience and make sure your design is simple and easy to use.

Avoid using too many colors or flashy elements they can distract readers and make them leave your blog quickly.

Limit the Number of Links on Each Page

Adding too many links within a single piece of content is not a good idea. It can negatively affect the user experience. Even Google recommends keeping the number of links per page within a reasonable limit.

Share Your Content on Social Media

After publishing your content, don’t forget to share it on social media platforms. This can help you generate a large amount of traffic to your blog.

However, your content should be engaging enough that users feel encouraged to like, share, and comment. You can also add social share buttons to your website to make sharing easier.

Submit Guest Posts on Other Blogs

Guest posting is a great way to increase both your traffic and backlinks. More backlinks mean higher Domain Authority.

However, make sure that the blog where you’re submitting your guest post is relevant to your own niche.

Domain Age Naturally

The age of your domain also plays a key role in improving your site’s ranking and Domain Authority.

If your website is 3 to 4 years old and you’ve been publishing quality content regularly, your DA could easily reach 30–40 or even higher.

But if your site is only 1 or 2 months old, you don’t need to worry about DA yet just focus on consistent content creation, and your DA will gradually increase on its own.

Publish Content Regularly on Your Blog

Publishing content consistently helps improve both your traffic and Domain Authority.

Many bloggers fail to maintain consistency, which causes fluctuations in their DA score. If you post regularly, your DA will grow; if not, it may drop over time.

Move Your Site from HTTP to HTTPS

Google considers HTTPS a ranking factor, so moving your website from HTTP to HTTPS can significantly improve your Domain Authority.

However, make sure to set up proper redirections when migrating. If redirects are not configured correctly, your website traffic may drop to zero.

Submit a Sitemap for Your Website

A sitemap helps search engine bots crawl your website more effectively. If you’re using Yoast SEO or Jetpack, you can easily create an XML sitemap for your site and submit it to Google Search Console.

Comment on Other High Authority Websites

Comment on relevant blogs within your niche and include your blog post link in the comment section. Avoid linking to your main homepage instead, link to a specific article.

This strategy helps you build dofollow backlinks naturally and improves your site’s authority.

Be Patient

Domain Authority doesn’t increase overnight. It takes time, effort, and consistency.

Keep creating quality content, building backlinks, and following SEO best practices over time, your ranking, Page Authority, and Domain Authority will all improve steadily.

Conclusion

Domain Authority is a metric created by MOZ SEO company that determines how your website will perform in Google SERP.

It’s not true that increasing domain authority will make your website perform better. There are thousands of factors that go into ranking in Google. You’ll often find that websites with low domain authority outperform those with high domain authority.

Written By

Roton Kumar Roy

Hi, I’m a YouTuber, WordPress Developer, SEO Expert, and Digital Marketer. I’m passionate about helping people and businesses build their online presence, grow their brand, and achieve success in the digital space.

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