Introduction
If you are a blogger, an SEO professional, or a business owner trying to rank on Google, you have undoubtedly heard the term Domain Authority (DA). But do you know how to check domain authority accurately? And more importantly, do you know what to do with that number once you have it?
Domain Authority is not just a vanity metric; it is a vital benchmark used by SEO professionals worldwide to predict how well a website will rank on search engine result pages (SERPs). Whether you are trying to sell guest posts, analyze your competitors, or buy an expired domain, checking the DA and DR (Domain Rating) is the first step.
In this comprehensive guide, we will break down exactly what DA and DR are, how you can check domain authority for free using our tool, what constitutes a "good" score, and the exact strategies you need to increase your website's authority.
What is Domain Authority (DA)?
Domain Authority (DA) is a search engine ranking score developed by Moz that predicts how likely a website is to rank on search engine result pages (SERPs).
Scores range from 1 to 100, with higher scores corresponding to a greater ability to rank. Moz calculates this score by combining several factors, most notably the number and quality of backlinks pointing to a domain.
It is important to understand that DA is not a metric used by Google itself to rank websites. Instead, it is a comparative metric created by a third party. If your website has a DA of 40 and your competitor has a DA of 60, it generally means your competitor has a stronger backlink profile and may be harder to outrank for competitive keywords.
What is Domain Rating (DR)?
While Moz uses DA, Ahrefs uses a similar metric called Domain Rating (DR). Ahrefs calculates DR based purely on the strength of a website's backlink profile.
Like DA, DR ranges from 1 to 100. While these two metrics try to measure the same thing (website strength), they use different algorithms and indexes. That is why you should always perform a website da dr checker analysis to get a complete picture of a site's authority.
How to Check Domain Authority for Free (Step-by-Step)
Many premium SEO tools charge up to $99 a month just to check DA. However, you don't need to break the bank. At SEO Review Kit, we offer a completely free Domain Authority Checker that provides instant results.
Here is how to check domain authority using our tool:
- Go to our Free DA Checker Tool.
- Enter the root domain name you want to analyze (e.g.,
moz.comoryourwebsite.com). You do not need to include "https://" or "www". - Click the "Check Authority" button.
- Within seconds, our tool will fetch the latest data via the OpenPageRank API and display the Domain Authority, Estimated Domain Rating, Referring Domains, and Trust Score.
This tool acts as a complete domain name quality checker, giving you a snapshot of any website's SEO health without requiring any login.
What is a "Good" Domain Authority Score?
This is the most common question we receive: "I checked my domain authority, but how do I know if my score is good?"
There is no universally "perfect" score, as DA is relative to your niche. A DA of 30 might be the highest in a hyper-local niche, but it would be considered very low in the finance or insurance industry.
However, here is a general benchmark:
| DA Range | What It Means |
|---|---|
| 1 - 10 | New websites or very small local businesses. Hard to rank for competitive terms. |
| 11 - 20 | Small blogs or niche sites beginning to build a backlink profile. |
| 21 - 40 | Moderately established websites. This is where most successful bloggers and small businesses sit. |
| 41 - 60 | Strong websites. These are usually authority blogs, mid-sized e-commerce stores, or successful agencies. |
| 61 - 80 | Excellent authority. Major news sites, large brands, and top-tier SEO agencies. |
| 81 - 100 | Elite. The internet giants (Google, Wikipedia, Apple, etc.). |
If you are just starting, do not panic if your DA is 0 or 1. Every massive website started with a DA of 0. Your focus should be on moving the needle upward over time.
Why Does Domain Authority Matter for SEO?
You might be wondering, "If Google doesn't use DA, why should I care?"
- Competitor Analysis: It gives you a snapshot of how difficult it will be to outrank a competitor. If you have a DA of 15 and the top 3 results have a DA of 70+, you will likely need to target less competitive keywords first.
- Guest Posting & Outreach: If you want to write guest posts for other websites, publishers will check your DA. A higher DA increases your chances of being accepted and allows you to charge more money.
- Domain Buying: If you are buying an expired domain, you must check its DA. A domain with a clean backlink profile and a DA of 40 is much more valuable than a brand new domain.
How to Increase Your Domain Authority
Now that you know how to check domain authority, the real work begins. Increasing your DA is a long-term process. It is not something you can do overnight. Here is the exact strategy you need to follow:
1. Create High-Quality, Linkable Content
The easiest way to get natural backlinks is to create content that people want to link to. This is called "Link Bait." Write in-depth, comprehensive guides (like this one), create original infographics or data studies, or publish free tools and calculators.
2. Perform Guest Posting
Find reputable blogs in your niche and offer to write an article for them. In exchange for the content, you get a dofollow backlink back to your website. This is one of the fastest ways to increase your DA.
3. Fix Broken Links (Broken Link Building)
Use our Backlink Checker to find 404 errors on other websites. Then, email the webmaster suggesting your website as a replacement for the broken link. This provides value to the webmaster and gets you a high-quality backlink.
4. Internal Linking
Don't forget about your own website! Link your older, weaker pages to your newer, stronger pages. This distributes "link juice" across your domain and helps Google crawl your site more effectively.
5. Clean Up Toxic Backlinks
Not all backlinks are good. If spammy, low-quality websites (like link farms or adult sites) link to you, it can hurt your ranking. Use Google's Disavow Tool to ignore these toxic links. Our DA Checker provides a "Trust Score" to help you spot potential spam in your profile.
Common Mistakes to Avoid When Checking Domain Authority
- Obsessing Over the Number: DA is a logarithmic scale. It is much easier to go from 10 to 20 than it is to go from 80 to 81. Focus on traffic and conversions, not just the number.
- Assuming High DA Guarantees Rankings: DA predicts ranking potential, but it doesn't guarantee it. A high DA site can still be outranked by a low DA site with better content and better search intent match.
- Ignoring Niche Relevance: A backlink from a DA 80 website about cooking will not help your website about cryptocurrency as much as a link from a DA 40 website about finance.
Frequently Asked Questions (FAQs)
How often is Domain Authority updated?
Moz updates its index roughly every 24 to 48 hours, but the actual DA score is refreshed on a monthly basis.
Is this DA checker free?
Yes, our tool is 100% free. You can perform unlimited DA and DR checks without creating an account or entering a credit card.
Can I check DA and DR at the same time?
Yes! Our tool functions as a website DA DR checker. It provides Moz DA and an estimated Ahrefs DR simultaneously.
Does a high DA guarantee first-page rankings?
No. While DA is a strong indicator of ranking potential, Google uses hundreds of other factors including content quality, user experience, and search intent.
Why is my Domain Authority 0?
If your site is brand new, Moz may not have crawled it yet, or it may not have enough backlinks to calculate a score. Continue building backlinks and wait for the next monthly update.
Conclusion
Understanding and checking Domain Authority is a vital skill for anyone working in the digital space. It provides a clear, measurable benchmark of your website's growth and helps you strategize your content and link-building efforts.
Don't guess your website's strength. Go to our Free Domain Authority Checker right now to see where you stand. Keep building quality content, earn reputable backlinks, and watch your DA grow over time.