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DA Checker

Check a domain’s authority score quickly and see its referring domains and score source with our free online DA Checker.

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Domain Authority Checker

Check DA scores and referring domains quickly

Authority Score (not Moz DA)
⚠️ This is NOT Moz's Domain Authority and will not match moz.com, Ubersuggest, or any other Moz-DA-powered tool. It's Crawly's own independent link-based score, using a completely different algorithm. Real Moz DA requires a paid Moz subscription — there is no free way to get that exact number.
Details
Domain
Authority Score
Referring Domains
Source
Embed Code

Check Domain Authority Score in Seconds

Hey guys! I’ve got another straightforward tool for you from LGATools. This one is our DA checker online, made for checking a domain’s Authority Score without turning a simple lookup into a big job.

It works well when you want to check a website, do some SEO research, or look at another domain. Enter the domain, press Check Score, and you will get the available details on the page.

Now, before we see how to use it, let me quickly tell you what this checker is all about.

What is a DA Checker?

An online DA checker is a tool that checks the link-based Authority Score of a domain and shows its Referring Domains. It also tells you the source of the score.

Now you know what the checker is for. Let us see how to use it.

How to Use LGA DA Checker

Checking a domain is very easy. Just follow these simple steps:

Step 1: Enter a Domain: Type the domain you want to check into the domain box. For example, you can enter: google.com

Step 2: Click Check Score: After entering the domain, click the Check Score button. The tool will check the domain and show its result.

Step 3: Check the Score: Your Authority Score will appear at the top of the result. For google.com, the sample result shows: 90

Step 4: View the Details: Look under the Details section to see more information about the checked domain. You will find:

  • Domain
  • Authority Score
  • Referring Domains
  • Source

Step 5: Check the Source: The Source field tells you where the score comes from. Our tool shows: Crawly API (not Moz DA)

Step 6: Reset the Tool: Want to check another domain? Click Reset to clear the current result and start a new check.

How to Embed Our DA Checker on Your Site

You can also give your website visitors access to our domain authority checker. All you need is the embed code from LGATools:

  • Log in to your account or create one at LGATools.com.
  • Go to the dashboard and select Generate API.
  • Choose DA Checker and click Generate Code.
  • Select a plan and finish the payment.
  • Once the order is complete, go to Tool List.
  • Copy your DA Checker embed code.
  • Place it in the Custom HTML section of your website.
  • Publish your page, and the checker will appear for your visitors.

Features of LGA DA Check Tool

Our online domain authority checker gives you the main information you need when looking at a domain. Here is what you get:

  • Authority Score: See the link-based authority score for the domain you check.
  • Referring Domains: Check the number of referring domains shown for that domain.
  • Domain Details: See the checked domain, score, referring domains, and source together.
  • Clear Source: Know that the score comes from the Crawly API and is not Moz DA.
  • Quick Results: Enter a domain and click Check Score to get the result.
  • Reset Option: Clear the current result and check another domain whenever you want.
  • Easy to Use: The simple layout makes domain checking quick and clear.
  • Website Embed: Add the DA check to your own website using the available embed option.

Use Cases of DA Check Online Tool

Our domain authority tool can be useful in many simple website and SEO tasks:

  • Website Research: Check a domain when you want to learn more about its authority score and referring domains.
  • SEO Work: Use the checker while working on different SEO tasks and researching websites.
  • Competitor Research: Check other domains when you want to keep their authority information for your own research.
  • Link Research: Look at the referring-domain number when reviewing a website’s link-related data.
  • Domain Comparison: Check different domains one by one and compare the results in your own notes.
  • Website Checking: Check your own domain from time to time and keep track of the results you find.

Tips for Using Our DA Checker Tool

A few simple tips can help you get better use from the tool:

  • Check the Domain Carefully: Make sure you enter the correct domain before starting the check.
  • Look at the Full Result: Do not check only the Authority Score. Also look at the Referring Domains and Source.
  • Remember the Source: Our score comes from Crawly API, not Moz DA.
  • Keep Your Results: If you are checking several domains for research, write down the information you need.
  • Use Reset: Clear the old result before checking a new domain.

Problems and Fixes

Having a small problem? Try these simple fixes:

  • Problem: I entered the wrong domain. Fix: Click Reset and enter the correct domain.
  • Problem: My score is different from Moz DA. Fix: Our score comes from the Crawly API and is not Moz DA. Different systems can give different numbers.
  • Problem: I want to check another website. Fix: Click Reset, enter the new domain, and click Check Score again.
  • Problem: I cannot find the source. Fix: Look inside the Details section. The Source field shows Crawly API (not Moz DA).
  • Problem: I do not understand the result. Fix: Start with the Authority Score, then look at the Referring Domains and Source shown below it.

What Does a High Authority Score Mean?

A high Authority Score means the domain has a stronger link-based score in the data returned by our checker. For example, a score of 90 is shown for google.com in our sample result.

But guys, do not look at the score alone. Check the Referring Domains number too, and remember that this score comes from the Crawly API, not Moz DA. This gives you a better idea of what the result actually represents.

How to Compare Domain Results

If you are checking more than one website, you can write down the results and look at them side by side. This makes it easier to see how the domains differ.

For each domain, note these details:

  • Domain
  • Authority Score
  • Referring Domains
  • Source

Just make sure you compare results from the same tool and remember that our Authority Score is from the Crawly API, not Moz DA.

Final Thoughts

We have spent some time getting to know our DA checker tool online and the simple job it can do. You now know what the tool is for, how to check a domain, and how to understand the information it gives you. Hopefully, you are ready to give it a try.

My recommendation would be to use it as part of your regular website research. When you need to check a domain quickly, this tool can give you a simple starting point without adding extra work to your task. That is why I think it is worth keeping handy.

And remember, we are only a message away if you need help. If something goes wrong, let us know. We also welcome your suggestions, feedback, and fresh ideas because they can help us build better tools.

FAQs

Here are some common questions about our domain authority checker tool to help you understand the tool better:

1. What is a website DA checker?

A domain authority score checker is a tool that lets you check a domain’s link-based Authority Score. It also shows the number of referring domains and the source of the score. Our checker gets this score from the Crawly API, not Moz DA.

2. How do I check a domain’s Authority Score?

It only takes a few clicks:

  • Enter the domain you want to check.
  • Click Check Score.
  • Wait for the result to appear.
  • Look at the Authority Score and other details.

You can use Reset when you want to check another domain.

3. Is this DA score checker the same as Moz DA?

No. This is an important difference. Our tool uses the Crawly API to provide the Authority Score, and the result clearly says “not Moz DA.”

So, if you compare our number with a Moz DA score, they may be different. They are not the same metric or source.

4. What information does the domain authority analysis tool show?

After checking a domain, you can find:

  • Domain: The website you entered.
  • Authority Score: The link-based score returned for that domain.
  • Referring Domains: The referring-domain count shown for the website.
  • Source: Crawly API, clearly marked as not Moz DA.

5. What are referring domains?

Referring domains are the domains that point to a website through links. Our checker shows the referring-domain count along with the Authority Score.

This gives you another number to look at when you are researching a domain instead of looking at the score alone.

6. Where does the Authority Score come from?

The Authority Score shown by our free domain authority checker comes from the Crawly API. We also show “Crawly API (not Moz DA)” in the result. This helps you know exactly what source the number comes from.

7. Can I check my competitor’s domain?

Yes. If you are researching other websites, you can enter their domains into the checker and see the available Authority Score and referring-domain information.

You can then keep the results in your own notes if you are comparing several websites.

8. Can I check more than one domain?

Yes, you can check domains one after another. Once you finish with one website, click Reset and enter the next domain.

This is useful when you have several domains to review during SEO or website research.

9. Why is my Authority Score different from another SEO tool?

Different SEO tools may use different sources or scoring systems. Our checker uses the Crawly API, so its Authority Score may not match a number from another service. In particular, do not expect it to match Moz DA, because our tool clearly provides a different metric.

10. Can I use the free domain authority checker for SEO research?

Yes. It can be useful when you are researching websites and want to check their authority information.

For example, you can use it to:

  • Review your own domain.
  • Look at another website.
  • Check referring-domain numbers.
  • Keep domain results for your SEO research.

11. Is my domain or search data safe when I use the checker?

The tool information you provided does not state a specific privacy or data-retention policy, so I would not make a claim about how long searches are stored or whether domain checks are logged.

For privacy details, users should refer to the LGATools privacy information.

12. Can I add the DA Checker to my own website?

Yes. LGATools provides an Embed Code option for the tool. You can generate the code through your account and place it in your website’s Custom HTML section.

This can be useful if you want your own visitors to have access to a domain authority checking tool without sending them to another page.

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