Domain Authority is a metric developed by Moz that predicts how well a website will rank on search engine result pages (SERPs). Scored from 1 to 100, higher DA indicates greater potential to rank and stronger backlink profiles.
With the Domain Authority Checker by seochecker.tools, you can instantly analyze any website’s authority, compare competitors, and make smarter SEO decisions.
✅ Instantly view the DA score of any domain
✅ Evaluate your site’s SEO performance
✅ Analyze competitor domain strength
✅ Identify link-building opportunities
✅ No login or subscription required
Whether you're running a blog, eCommerce store, or agency site, tracking DA helps you understand your SEO standing in the competitive landscape.
Real-time DA results powered by Moz API
Bulk domain authority check supported (if needed)
Easy-to-understand score for beginners
Useful for SEO audits and backlink research
Fast, reliable, and ad-free experience
Works on any domain globally
Q1. What is considered a good DA score?
Generally, a DA score of 40+ is considered decent, 60+ is strong, and above 70 is excellent. New domains usually start with a DA of 1.
Q2. How is Domain Authority calculated?
DA is based on various factors including total backlinks, linking root domains, quality of links, and domain age. Moz’s proprietary algorithm processes these signals.
Q3. Does Google use DA in ranking?
No, Domain Authority is not a Google metric. However, it’s a reliable third-party SEO indicator that reflects how competitive your site is in search results.
Q4. How often should I check my DA?
Check monthly or after major SEO updates, link-building campaigns, or content changes to monitor progress.
Q5. Can I improve my DA?
Yes! Regular content updates, building high-quality backlinks, and improving technical SEO can gradually improve your DA score.
SEO benchmarking for new and existing websites
Competitor domain comparison
Link outreach qualification
Guest post and affiliate vetting
Monthly SEO performance tracking