🎯 Domain Authority Checker
Check DA, PA, Spam Score & Complete SEO Metrics Instantly - Free & Accurate
Domain Authority
Check accurate DA score
Page Authority
Analyze PA metrics
Backlinks
Total backlink count
Spam Score
Detect spam signals
Analyzing domain metrics...
Analysis Results
📊 Comparison Table
What is Domain Authority (DA)?
Domain Authority (DA) is a search engine ranking score developed by Moz that predicts how well a website will rank on search engine result pages (SERPs). DA scores range from 1 to 100, with higher scores corresponding to greater likelihood of ranking.
Key Metrics Explained:
- Domain Authority (DA): A score from 1-100 that predicts ranking ability based on backlink profile, domain age, and other factors.
- Page Authority (PA): Similar to DA but measures the ranking strength of individual pages.
- Spam Score: A metric indicating the percentage of sites with similar features that have been penalized or banned by Google.
- Backlinks: The total number of external links pointing to your domain.
- Referring Domains: The number of unique domains linking to your site.
Why Check Domain Authority?
- Evaluate the SEO strength of your website
- Compare your site against competitors
- Identify link building opportunities
- Track SEO progress over time
- Assess potential partnership websites
How to Improve Domain Authority?
- Build high-quality backlinks from authoritative sites
- Create valuable, shareable content
- Improve internal linking structure
- Remove toxic backlinks
- Maintain consistent content publication
- Optimize technical SEO elements
Frequently Asked Questions
What is a good Domain Authority score? ▼
DA scores between 40-50 are considered average, 50-60 is good, and above 60 is excellent. However, it's important to compare your DA with competitors in your niche rather than aiming for an absolute number.
How often does Domain Authority update? ▼
Domain Authority is recalculated regularly as Moz's link index is updated. Significant changes typically occur every few weeks as new links are discovered and processed.
Can Domain Authority decrease? ▼
Yes, DA can decrease if competitors gain more links, you lose backlinks, or acquire spam links. DA is a relative metric, so changes in the competitive landscape affect your score.
Is Domain Authority used by Google? ▼
No, Domain Authority is a metric created by Moz and is not used by Google in its ranking algorithm. However, it correlates with ranking factors that Google does use, making it a useful predictive metric.
How accurate is this DA checker? ▼
Our tool uses multiple API sources to provide the most accurate and up-to-date metrics available. Results may vary slightly between different tools due to different data sources and calculation methods.