Enter up to 20 Links (Each Links must be on separate line)
Predicting how well a domain will perform in organic search results is a core objective of modern search engine optimization. Developed by Moz, Domain Authority (DA) is an industry-standard algorithmic score ranging from 1 to 100 that forecasts a website’s likelihood of ranking in search engine results pages (SERPs). Calculated using machine learning models that assess referring domains, high-authority inbound links, and backlink network quality, Domain Authority provides an objective benchmark for competitive strength. The A2ZRank Domain Authority Checker is a fast, web-based diagnostic utility designed to check the Domain Authority, Page Authority (PA), and overall link equity of individual URLs or bulk domain lists in seconds.
To analyze the log-scale link equity and page-level popularity of specific landing pages alongside your domain score, evaluate your URLs with our Mozrank Checker. Before acquiring domains or finalizing guest outreach opportunities, verify that prospective sites have established registration histories using our Domain Age Checker.
Domain Authority serves as an essential comparative KPI for webmasters, digital PR strategists, and marketing teams:
Benchmarks Against SERP Competitors: While DA is not a direct ranking metric used by Google's core algorithm, it strongly correlates with organic visibility. Comparing your DA against top-ranking competitors helps you understand the scale and quality of backlinks required to compete for high-volume keywords.
Streamlines Link Prospecting & Digital PR: Digital outreach teams can filter through hundreds of potential partner blogs, guest post sites, and media outlets, ensuring marketing budgets focus exclusively on high-authority web properties that pass meaningful link equity.
Tracks SEO Growth Over Time: Monitoring your score over quarterly intervals demonstrates whether backlink acquisition, digital PR campaigns, and content marketing initiatives are successfully strengthening your overall domain profile.
Audits Expired Domain Acquisitions: Investors and affiliate marketers evaluating auction domains can quickly verify that an expired name maintains authentic authority rather than artificial or decayed link signals.
Detects Authority Drop-offs: Sudden drops in Domain Authority can indicate the loss of major external editorial links, broken internal site architecture, or widespread 404 errors across legacy URLs.
Precision 100-Point Scoring: Accurately outputs standard 1 to 100 Domain Authority scores powered by real-time backlink and web graph index calculations.
Bulk Domain Processing: Input up to 20 domains at once to evaluate client portfolios, prospect lists, or competitor sets in a single sweep without manual repetition.
Multi-Metric Overview: Displays accompanying Page Authority (PA), total linking root domains, and Spam Score to give you a complete picture of domain health.
Export-Ready Data: Easily review results in a clean tabular view or export findings to CSV for client presentations and link-building spreadsheets.
100% Free & Unlimited: Perform recurring authority checks without mandatory account registrations, API credits, or subscription paywalls.
Checking your domain's authority takes four straightforward steps:
Enter Your Target Domains: Paste or type the domain names (e.g., example.com or https://example.com) into the input box—entering each URL on a separate line for bulk analysis.
Click "Submit": The tool sends automated queries to inspect the backlink profiles and authority metrics of each domain.
Review the Authority Table: Inspect the generated report displaying the Domain Authority, Page Authority, and link metrics.
Refine Your Link Strategy: If your score is low, examine your existing internal and outbound link structures with our Link Analyzer and identify dead ends using our Broken Links Finder to prevent authority leaks.
Because Domain Authority is a comparative metric on a logarithmic 100-point scale, a "good" DA depends entirely on your competitive niche. Brand-new sites start at DA 1, small-to-medium niche websites typically range between 20 and 40, established commercial sites reach 40 to 60, and major authority hubs (like Wikipedia or news portals) score 70 to 90+.
No. Google does not use Moz’s Domain Authority metric in its search ranking algorithms. However, because DA is modeled on link graph data similar to Google's foundational PageRank principles, it serves as a reliable proxy for estimating ranking potential.
To increase Domain Authority, focus on earning natural, editorially placed backlinks from relevant, high-authority websites, removing spammy or toxic links, and building a cohesive internal link hierarchy that distributes equity smoothly across your core pages.
