Domain Authority Checker
Check DA, PA, backlinks, indexed pages, and domain age for any website. Free domain authority analysis — instant results.
Free Domain Authority Checker — DA PA Score Analyzer
Domain Authority (DA) is a search engine ranking score (1–100) that predicts how likely a website is to rank in search results. Our free tool checks your DA score, Page Authority (PA), estimated backlinks, indexed pages count, and domain age in seconds.
SEO Metrics We Analyze
- Domain Authority (DA) — Overall domain ranking strength (1–100)
- Page Authority (PA) — Homepage ranking strength
- Backlinks — Estimated number of inbound links
- Indexed Pages — Number of pages in Google's index
- Domain Age — How long the domain has been registered
How to Improve Your Domain Authority
- Build high-quality backlinks from authoritative, relevant websites
- Create linkable content that naturally earns links over time
- Fix technical SEO issues — broken links, crawl errors, slow speed
- Improve internal linking to distribute link equity throughout your site
- Index your backlinks using our Backlink Indexer
Frequently Asked Questions
Domain Authority (DA) is a search engine ranking score (1–100) that predicts how likely a website is to rank in search results. It was developed by Moz and considers factors like linking root domains, number of backlinks, and overall site quality.
DA 70+ is considered excellent, DA 50–70 is good, DA 30–50 is average, and below 30 is low. New websites typically start at DA 1 and grow as they acquire quality backlinks. The score is relative — what matters most is your DA vs competitors.
Page Authority (PA) is similar to DA but measures the ranking strength of a specific page rather than the entire domain. PA of the homepage is typically used as a proxy for overall site authority.
Build high-quality backlinks from authoritative sites, create excellent content that earns natural links, fix technical SEO issues, improve internal linking, and ensure all your backlinks are indexed using our Backlink Indexer.
Moz updates DA scores periodically (typically monthly) based on their web index. Changes in your backlink profile, both gains and losses, are reflected in the next update cycle.