Free Domain Authority Checker

Check a website's Domain Authority (DA) score for free — backlinks, referring domains, and estimated traffic in one report. No signup required for your first checks.

What Domain Authority measures

Domain Authority is a search-ranking score that predicts how likely a site is to rank in search results, built from backlink count, referring-domain count, and link quality. A higher score generally means a stronger ability to rank.

How to improve it

Build high-quality backlinks from authoritative, relevant sites, create genuinely useful content, keep technical SEO clean, and regularly audit your link profile for toxic or spammy links.