RankzioDomain Authority Checker
Calculate your website's estimated authority and trust level to understand your competitive advantage in the 2026 search market.
What is Domain Authority (DA)?
Domain Authority is a search engine ranking score that predicts how likely a website is to rank in search engine result pages (SERPs). While not a direct ranking factor from Google, it is a highly reliable industry metric used to benchmark the "strength" of a domain. Our **domain authority checker** uses a proprietary algorithm based on link profiles, technical health, and content depth to provide a score from 1 to 100.
Factors Influencing Your Authority Score:
Link Quantity & Quality
The number of unique referring domains pointing to your website.
Technical Optimization
How well your site follows Google's technical best practices (audited by Rankzio).
Trust Signals
Social mentions, brand searches, and general domain age.
Benchmark Against Your Competitors
In 2026, SEO is a zero-sum game. If you want to rank higher, you need to be more authoritative than the sites currently on page one. Use our tool to compare your score with your top 5 competitors instantly.
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