Check Domain Authority With These 13 Accurate Tools (2024)

Domain authority (DA) is a search engine ranking score that relates to the authority and strength of a website compared to other websites. As a site owner, it's a good idea to use a domain authority checker tool to monitor your DA and see if your efforts are paying off.

Various factors are used to calculate a site's DA score, such as the quality of backlinks, internal links, the website's age, content quality and usefulness, and overall performance and SEO structure.

If your DA and Google ranking start to dip or rarely improve, this could indicate that one or all of the above is not working.

Take a look below at the best website authority checkers so you can keep an eye on your domain growth over time.

Recommended Domain Authority Checker Tools

I've rounded up a list of the best domain authority checker tools that are free and paid.

Some also offer a range of other handy SEO reports and tools to find out your top-ranking keywords, top pages by authority, monthly visitors, website quality reports, and more.

Let's dive into the list!

1. Semrush: Best Paid Domain Authority Checker

Semrush is a comprehensive SEO and digital marketing platform that offers a suite of tools to help you track and boost your site's performance.

The platform has its own page authority checker tool that makes calculations based on website and backlink data and organic search data.

Here's an overview of what other features and tools are on offer:

• Keyword research. Use this tool to find the best keywords for your niche according to search volume, intent, keyword difficulty, and more.
• Competitor analysis. Uncover useful data about your closest competitors to find opportunities on how to compete with them.
• Site audit. Find out your site's weaknesses and where improvements need to be made.
• Rank tracking. Track the daily position of your keywords and research domains with the most organic visibility.
• Link Building. Monitor your backlink profile to easily clean it up and find opportunities for link prospecting to help strengthen your domain authority score.
• Social media management. Publish, analyze, and monitor social media content right from the Semrush dashboard.
• Content creation and optimization. Find topic ideas for traffic-driving blog posts and optimize your current content to rank higher.

Semrush literally has everything a serious blogger or SEO expert needs to improve their website's authority and traffic levels.

Pricing starts at $129.50/month for a Pro account.

Learn more in our Semrush review and tutorial.

2. Moz: Best Free Domain Authority Checker

Moz created the search engine ranking score that we know today as ''Domain Authority'' and it's still one of the most popular and widely used tools today.

I love it and use it myself. I also have the Moz SEO Chrome Extension installed, which allows me to instantly view the domain authority of any site I visit.

The main features of the free Moz toolbar offers include:

• Domain authority. DA is a score between 1-100. The higher the score, the more authoritative a site is and the higher it will rank in SERPs.
• Page authority. This score ranks how authoritative a page is from 1-100.
• Page analysis. Here, you can study on-page elements such as the URL, page title, and meta description.
• Link metrics. Learn how many followed links and the page's total number of links.
• Custom searches. Create custom searches by country, region, or city.
• On page highlighter. Find and highlight keywords and links on a page.

The Moz free domain authority checker is ideal for those looking to keep costs low while getting insights into website authority and linking opportunities.

The Moz domain authority tool can be used for free. Paid plans start at $99/month.

3. Ahrefs: Best All Round DA Checker and SEO Tool

Ahrefs offers its own website authority checker, but instead of using the term ''Domain Authority'' they call it ''Domain Rating''.

This score also runs on a scale from zero to one hundred, with a higher number indicating more authority a site has.

To work out a domain rating (DR), Ahrefs looks at:

• How many unique links a site has
• The ''authority'' of those linking domains
• How many unique domains those sites link to
• Competition level of the site topic
• General website quality and on-page SEO.

You can also check a website's backlink profile, any referring domains, and top pages and perform a competitor analysis to see potential areas for improvement.

The Ahrefs domain rating tool is free, and paid plans start at $169 a month if paid annually.

Learn more in our detailed Ahrefs review.

4. Small SEO Tools

Small SeoTools is well known for its huge range of free tools that are available for anyone to use.

Its most popular tools include:

• Plagiarism checker
• Free grammar checker
• Reverse image search
• Domain authority checker
• PDF to Word
• Internet speed test
• Website SEO score checker
• Many more!

You can check up to 10 URLs at a time by pasting the website URLs into the search box and clicking ''Check Authority''.

I've used this all-in-one SEO platform many times, and I can confirm it's extremely useful and worth having in your toolkit as a new or experienced blogger.

Start using Small SEO Tools for free right now.

Check this list of the best AI SEO software tools to enhance your SEO efforts.

5. Website SEO Checker

Another top free platform to check domain authority is Website SEO Checker.

Just type in the URL of the domain you want to study, click ''Check Authority,'' and you'll be shown:

• Domain authority
• Page authority
• Moz trust score
• Moz total backlinks
• Moz quality backlinks
• Off-page SEO score
• Spam score
• Domain age.

This site also allows you to check the history of domain authority, traffic levels, and keywords a site ranks for.

Website SEO Checker is a great tool for checking your website's performance and identifying areas for improvement.

Start using Website SEO Checker for free right now.

6. SEO Review Tools

SEO Review Tools offers 66+ free SEO tools, including a domain authority checker.

The metrics this tool measures include:

• Domain authority score
• Page authority score
• Backlinks and external links pointing to a specific URL
• Website age and URL age
• Social media score - share numbers from Pinterest and Facebook.

Alongside DA, you can use the backlink checker, AI content writer, content idea generator, and a range of other SEO and webmaster tools to enhance your site's visibility and authority.

Start using SEO Review Tools for free today.

7. Majestic SEO

Majestic SEO offers a suite of SEO and backlink tools to boost your site's performance.

Check data such as:

• Referring domains
• New and lost backlinks
• Identify related sites
• Keyword explorer and generator
• Topical trust flow
• Historical backlink trends.

Alongside great SEO tools, you can take advantage of the free podcast and video series headed by David Bain, a world-leading SEO expert.

Register with Majestic SEO for free, and paid plans start at $49.99 a month.

8. Rank Watch

Rank Watch offers a free domain authority checker tool and a range of other free tools, such as a website analyzer and backlinks analyzer.

You can also improve your website's search engine rankings by using their keyword and domain research tools and learn more about SEO at Rank Watch University.

Start using Rank Watch for free; plans start at $29/month for extra features and search capabilities.

9. Bulk DA Checker

Bulk DA Checker is a reliable, free tool for checking any site's domain authority and page authority.

It's extremely user-friendly, and you can check up to five URLs simultaneously.

Using it, you'll get to see data such as:

• Domain authority
• Page authority
• Moz rank
• Backlinks
• Alexa Rank
• IP address
• Google Index.

Not only that, you get access to a suite of other SEO tools such as a bulk URL shortener, URL extractor, URL expander, and more.

Start using Bulk DA Checker for free right now.

10. Backlinko

Baclinko was created by Brian Dean, who is considered one of the world's leading SEO experts!

He has tons of informative guides on SEO, link building, and content marketing, and you can also use his website authority checker tool to evaluate your site's overall performance.

I did a quick search for the Niche Pursuits site, and I got to see information such as:

• Authority score
• Total referring domains
• Ranking keywords
• Organic search traffic
• Top pages and competitors
• Referring domains and backlinks.

All this information is extremely useful for assessing your website performance and seeing where you stand against competitors.

Start using the Backlinko website authority checker tool now.

11. The Hoth

The Hoth has a free tool to check a website's domain authority and you can check up to 10 URLs per search.

Other free tools on offer include:

• Backlink checker
• Keyword planner
• SEO rankings checker
• PPC calculator
• Headline generator
• SEO audit and report.

The free domain authority checker tool is powered by Moz will tell you your DA, PA, ranking, and number of inbound links.

Check your website's DA for free on the Hoth platform right now.

Learn more in our detailed Hoth review.

12. Loganix

Analyze up to 10 URLs every 24 hours with the Loganix free domain authority checker.

One downside that I found with this tool is that you have to give your email address to get your results, which can be a bit frustrating when you just want to do a quick DA check.

But if that doesn't bother you, this is a decent tool to analyze your own website and competitor websites.

Use the Loganix free domain authority checker tool now.

13. Duplichecker

Duplichecker is another all-in-one SEO toolset where you can check domain authority for free.

It has a range of other popular SEO tools included, such as:

• Plagiarism checker
• Paraphrasing tool
• Grammar checker
• Word counter
• Reverse image search
• Backlink checker
• Keyword position checker
• Loads more!

The DA tool is extremely easy to use in one click and gives you information such as:

• DA and PA authority
• Linking root domains
• Total links.

While the range of free tools on offer is excellent, and this will probably be all you need.

They do offer paid plans for plagiarism, paraphrasing, and reverse image search tools if you want to check a large amount of content.

Use the Dupli Checker free DA checker right now.

What to Look For in a Great Domain Authority Checker?

Take a look at the best features to look out for in a DA checker for your web pages.

Regular Updates

Search engines and SEO metrics are always changing, so a great DA checker should be regularly updated.

A good DA checker understands this and will keep its tool updated so users get the latest, accurate information for their sites.

Easy to Use

If you're new to the world of blogging and SEO, it helps if the DA checker tool is easy to use.

The majority of DA checkers on this list just require you to add your URL and click ''Go'' which is nice if you're not very tech-savvy.

Extra Useful Features

What sets a few Domain authority checkers apart on this list is the myriad of extra SEO tools that can be used for free!

When you're starting out and funds are tight, these all-in-one tool suites can be a lifesaver, helping you keep moving your blog in the right direction.

Domain Authority Checker Tools: Final Verdict

Those are the best free and paid domain authority checker tools for you to try out!

There is something for everyone, with Moz being the best free DA checker, SEMrush offering a robust paid option, and Ahrefs being a great all-around SEO option with many excellent features.

Whether you're looking to build high-quality backlinks, improve your search engine results, or boost your ranking potential, these tools will help you evaluate your site's strength and see where you can make improvements.

Want to learn more about DA?

Check this guide on domain authority stacking strategies.