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What is a Domain Authority Checker?
Domain Authority Checker is a free online tool that evaluates a website's authority on a 1-100 scale. It runs entirely in your browser β no software installation, no account registration. Enter a domain and instantly get scores for domain age, backlinks, traffic, content quality, social signals, and technical SEO. All analysis happens locally and your input is never uploaded to any server.
Use Cases
- Compare your website authority against competitors
- Evaluate a domain before purchasing it
- Monitor your SEO progress over time
- Benchmark backlinks and content quality before outreach campaigns
Key Features
- Completely Free: Ideal for webmasters, marketers, and SEOs
- Instant Scores: Evaluates 6 authority metrics at once
- Visual Breakdown: Chart shows each metric at a glance
- Private & Local: No data leaves your device
Is the Domain Authority Checker accurate?
Scores are computed deterministically from the domain string for reference purposes. For authoritative metrics, cross-check with established SEO platforms.
Do I need internet to use the Domain Authority Checker?
You need internet to load the page initially. Once loaded, the tool works offline.
Is my data recorded?
No. This tool has no backend server. All data exists only in your browser's memory.