Domain Authority Checker
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). This tool helps you check the domain authority of any website along with other key SEO metrics.
How to use: Enter a website URL below (including http:// or https://) and click “Check Authority” to see its estimated domain authority score and related metrics.
Note: This is a demonstration tool that provides estimated values. For precise Domain Authority scores, consider using professional SEO tools like Moz, Ahrefs, or SEMrush.
Analyzing domain authority… This may take a moment.
Domain Authority Results for:
Understanding the results:
- Domain Authority: Score (1-100) predicting how well a website will rank on search engines
- Page Authority: Score (1-100) predicting how well a specific page will rank
- Spam Score: Indicator of how likely a site is to be penalized by search engines (lower is better)
- Backlinks: Total number of links pointing to the website
- Referring Domains: Number of unique domains linking to the website
- Domain Age: Approximate age of the domain name
Bulk Domain Authority Results
| Domain | Domain Authority | Page Authority | Spam Score | Backlinks |
|---|
Check Domain Authority (DA) and Page Authority (PA) scores for any website. Free tool for SEO analysis and competitor research. Instant results.
Domain Authority Checker: Measure Your Website's SEO Strength
Not all websites are equal in the eyes of search engines.
Some have more trust and ranking power than others.
A domain authority checker measures your website's SEO strength on a 1-100 scale.
You do not need expensive SEO software.
Just enter any domain, and the tool shows its authority score.
Compare your site to competitors and track improvement over time.
What Is Domain Authority?
Domain Authority (DA) is a search engine ranking score.
It predicts how well a website will rank on search engines.
Scores range from 1 to 100, with higher being better.
DA is calculated using multiple factors:
- Number and quality of backlinks
- Age of the domain
- Site structure and technical SEO
- Content quality and relevance
A new blog might have DA 10-20.
A major news site like CNN has DA 90+.
Most small business websites have DA 20-40.
Core Functions of a Good DA Checker
- Check Domain Authority (DA) for any website
- Check Page Authority (PA) for specific pages
- Show top backlinks and linking domains
- Compare multiple domains side by side
- Track authority changes over time
Our tool includes all these features.
No SEO subscription or login required.
Why You Need a Domain Authority Checker
DA helps you understand your SEO position.
Here is why this tool is valuable.
Measure Your Own Site Strength
Where does your website stand compared to competitors?
DA gives you a numerical answer.
Track your progress as you build backlinks and improve SEO.
Evaluate Link Building Opportunities
Should you get a backlink from a certain website?
Check its DA first. Higher DA = more valuable link.
Focus your outreach on high-authority domains.
Competitor Analysis
Your competitors are ranking above you.
Check their DA to understand why.
Find high-DA sites linking to them but not to you.
SEO Reporting for Clients
Clients want to know if your SEO work is paying off.
Show them DA improvements over time.
Track progress month over month.
Buying or Selling Websites
A website with higher DA is more valuable.
Check DA before acquiring a domain.
Include DA in your website valuation.
How to Use Our Domain Authority Checker
The tool is built for instant results.
Follow these steps to check any domain.
Step-by-Step Guide
- Enter the domain you want to check (e.g.,
example.com). - Click the check button.
- View the DA score, PA score, and backlink data.
You can check any public website.
Results include DA, PA, and number of backlinks.
Compare multiple domains side by side.
Pro Tips for Best Results
- Check your own DA monthly to track progress.
- Compare your DA to top competitors in your niche.
- Use DA to prioritize link building outreach.
- Lower DA sites (20-30) are easier to outrank.
- Bookmark the tool for regular SEO audits.
Understanding DA Scores
DA scores mean different things in different contexts.
Here is how to interpret them.
DA 0-20 (Very Low)
Examples: Brand new websites, low-quality domains
Reality: Very difficult to rank competitively
Action: Build quality backlinks and content
DA 20-40 (Low to Medium)
Examples: Small business websites, new blogs
Reality: Can rank for low-competition keywords
Action: Continue link building and content creation
DA 40-60 (Medium to Good)
Examples: Established businesses, popular blogs
Reality: Can rank for moderately competitive keywords
Action: Expand content and pursue guest posting
DA 60-80 (Very Good to Great)
Examples: Major regional sites, large publications
Reality: Ranks well for most keywords in their niche
Action: Maintain authority with consistent quality
DA 80-100 (Excellent)
Examples: CNN, Wikipedia, Apple, Amazon
Reality: Ranks for almost any relevant keyword
Action: Very difficult to compete with directly
Domain Authority vs. Page Authority
Both metrics are important but for different reasons.
Here is the difference.
Domain Authority (DA)
Measures: Strength of the entire domain
Best for: Comparing overall website strength
Example: example.com overall score
Page Authority (PA)
Measures: Strength of a specific page
Best for: Comparing individual article strength
Example: example.com/blog/post specific score
When to Use Each
Use DA for: Overall site comparisons, link building outreach
Use PA for: Specific page rankings, content optimization
Example
CNN has DA 90+.
A single CNN article might have PA 70.
The domain is strong, but individual pages vary.
Our tool shows both DA and PA.
Use both metrics for complete analysis.
Real-World Examples
Seeing actual DA scores makes the value clear.
Here are typical scores for different types of sites.
Example 1: Small Local Business
Domain: joesplumbing.com
DA: 22
PA (homepage): 28
Analysis: Low authority, typical for local business. Needs local SEO and citations.
Example 2: Established Blog
Domain: foodblogger.com
DA: 45
PA (popular post): 52
Analysis: Good authority for niche. Can rank for medium-competition keywords.
Example 3: Major Publication
Domain: techreview.com
DA: 78
PA (review page): 65
Analysis: Very high authority. Ranks for competitive tech keywords.
Example 4: Your Competitor
Domain: competitor.com
DA: 35
Your DA: 28
Analysis: You are close. Build 10-20 quality backlinks to catch up.
Example 5: New Website
Domain: startupblog.com
DA: 8
Analysis: Brand new. Focus on low-competition keywords first.
Factors That Affect Domain Authority
DA is calculated from many SEO factors.
Here are the most important ones.
Backlink Quantity and Quality
Number of domains linking to you.
Quality of those linking domains (their DA).
Relevance of linking sites to your niche.
Total Linking Domains
More unique domains = higher DA.
100 links from 100 domains is better than 1,000 links from 1 domain.
Focus on diverse backlink profiles.
Age of the Domain
Older domains tend to have higher DA.
A 10-year-old domain has advantage over a 1-year-old domain.
Cannot change age, but can build authority over time.
Content Quality
High-quality, original content attracts backlinks.
Thorough, well-researched articles perform better.
Content is the foundation of authority.
Technical SEO
Site speed, mobile friendliness, HTTPS security.
Proper internal linking structure.
Clean URL structure and XML sitemap.
How to Increase Your Domain Authority
DA improves slowly with consistent effort.
Here is how to raise your score.
Build Quality Backlinks
- Guest post on relevant, high-DA sites
- Create linkable assets (original research, infographics, tools)
- Broken link building on industry resource pages
- Get listed in quality directories
Improve Existing Content
- Update old posts with new information
- Add more depth and length to thin content
- Optimize for relevant keywords
- Fix broken internal links
Technical SEO Improvements
- Improve page load speed
- Ensure mobile responsiveness
- Fix crawl errors in Search Console
- Add HTTPS if not already secure
Internal Linking Strategy
Link between your own related pages.
Distribute link equity throughout your site.
Every page should have internal links to and from it.
Be Patient
Domain authority changes slowly.
Significant improvements take 6-12 months.
Consistent effort compounds over time.
Domain Authority vs. Other Metrics
DA is not the only SEO metric.
Here is how it compares.
| Metric | What It Measures | Provider |
|---|---|---|
| Domain Authority (DA) | Overall SEO strength | Moz |
| Authority Score (AS) | Overall SEO strength | Semrush |
| Trust Flow | Quality of backlinks | Majestic |
| Citation Flow | Quantity of backlinks | Majestic |
| URL Rating (UR) | Page-level strength | Ahrefs |
| Domain Rating (DR) | Backlink profile strength | Ahrefs |
Which Metric Should You Use?
Use DA for: General SEO benchmarking, Moz ecosystem
Use DR for: Backlink-focused analysis, Ahrefs users
Use Trust Flow for: Link quality assessment
Different tools give different scores.
Pick one metric and track it consistently.
Do not compare DA from Moz to DR from Ahrefs.
Common Domain Authority Mistakes
Even experienced SEOs make these errors.
Avoid them for accurate analysis.
Mistake 1: Comparing Scores Across Tools
DA from Moz vs. DR from Ahrefs.
They use different calculations and scales.
Not comparable. Stick to one tool.
Mistake 2: Obsessing Over Small Changes
DA 32 to DA 33 in one month.
This is normal fluctuation, not real improvement.
Look at trends over 3-6 months.
Mistake 3: Ignoring Page Authority
Your domain DA is 40, but important page PA is 25.
The page will not rank well despite domain strength.
Optimize individual pages, not just the domain.
Mistake 4: Buying Links
Buying links can get your site penalized.
DA may drop or your site may be delisted.
Earn links naturally through great content.
Mistake 5: Focusing Only on DA
DA is important but not everything.
Relevance of content matters more for specific keywords.
A DA 30 site with perfect content can outrank DA 50 with poor content.
DA Checker for SEO Professionals
SEO pros need DA data constantly.
Here is how to use the tool professionally.
Link Prospect Evaluation
Before reaching out for a guest post, check DA.
Target sites with DA 30-60 for best ROI.
Higher DA sites are harder to get links from.
Competitor Gap Analysis
Identify competitors with higher DA.
Find out who links to them but not to you.
Create a target list for your outreach.
Monthly Reporting
Track client DA every month.
Show progress in reports.
Explain that DA changes slowly and consistently.
Link Audit
Review existing backlinks.
Low DA links (under 10) provide minimal value.
Focus on building higher authority links.
Privacy and Security
Your domain searches are not sensitive.
Here is our privacy guarantee.
Our Security Guarantee
- All checks are anonymous
- We do not store your search history
- No personal information required
- No login or account needed
Your competitor research stays private.
Use without creating any account.
No tracking or data selling.
Frequently Asked Questions (FAQs)
What is a good Domain Authority score?
Depends on your industry and competition.
DA 30-40 is good for most small businesses.
DA 50+ is very good for competitive niches.
How often does DA update?
Moz updates DA scores regularly.
Changes are not real-time.
Check monthly for trend analysis.
Can I increase my DA quickly?
No. DA changes slowly over months.
Quick increases are usually temporary fluctuations.
Focus on consistent, quality link building.
Why does my DA fluctuate?
Normal. DA scores update periodically.
Small changes of 1-3 points are not significant.
Look at 6-month trends, not weekly changes.
Does DA affect Google rankings?
Indirectly. DA is a proxy for Google's own metrics.
Higher DA correlates with better rankings.
But Google uses its own proprietary metrics.
Does this tool work on mobile phones?
Yes. Check DA from any device.
Enter any domain and get instant results.
Conclusion
Domain Authority measures your website's SEO strength.
Knowing your DA helps you benchmark against competitors.
A domain authority checker gives you instant scores for any site.
Our tool works without login or personal data.
Check DA, PA, and backlink information.
Track your SEO progress and find link building opportunities.