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Free Domain Authority Checker Tool
Domain Authority (DA) is a search engine ranking score developed by Moz that predicts how well a website will rank on search engine results pages. Ranging from 1 to 100, with higher scores indicating greater ranking potential, DA is one of the most widely used third-party metrics in the SEO industry. While it is not a Google ranking signal itself, it serves as an excellent proxy for overall website authority and competitive strength.
Codepedia.cc's free Domain Authority Checker instantly retrieves the DA score for any website or domain.
**How Domain Authority Is Calculated**
DA is calculated based on dozens of factors including the number of total linking root domains, the quality and authority of those linking domains, MozRank and MozTrust scores, and the overall link profile strength of the domain. A new website starts at DA 1. Well-established websites with strong backlink profiles can reach DA scores of 70, 80, or even 90+. Top global websites like Wikipedia and Google themselves score DA 100.
**How to Use DA Scores Strategically**
When pursuing guest posting or link building opportunities, target websites with DA scores higher than your own — links from higher-authority domains carry more weight. When assessing competitive difficulty for a keyword, check the DA scores of the top-ranking websites. If all top results have DA scores of 60+, ranking competitively as a DA 20 website will require significant content and link-building investment.
**Tracking Your Own DA Growth**
Check your own domain's DA score regularly to track the impact of your link-building efforts. DA doesn't change overnight — it updates periodically as Moz recalculates scores — but a rising DA trend over time confirms that your off-page SEO efforts are working.
**How to Use the Domain Authority Checker**
Enter any domain or URL into the tool and click check. The tool returns the current DA score for that domain. Compare your scores against competitors to understand your relative competitive position.
Pair with our Page Authority Checker, Backlink Checker, and Mozrank Checker for a complete domain intelligence toolkit.
