Spam Score Checker
Free website spam score checker. Detect how spammy any domain is using Moz's spam score metric. Essential for backlink audits, link building, and domain purchases.
Search Result:
Domain Authority
Page Authority
Spam Score
Ahrefs DR
keyword difficulty
Total Backlinks
DoFollow
NoFollow
Domain Registry Details (WHOIS)
Registrar
Created On
Expires On
Nameservers
Website Spam Score Checker — Free Domain Spam Analysis
The website spam score (0–100%) developed by Moz flags domains likely to have been penalized by Google based on correlations with link spam patterns. Use our free spam score domain checker to audit your backlink profile and protect your SEO from toxic links.
Whether you're analyzing your own site, auditing a client's domain, or researching competitors — our tool delivers instant, Moz-powered results with no account required for the first 10 checks.
Key Facts & Features
- Spam Score below 10% = Low risk (most healthy websites)
- Spam Score 10–30% = Moderate — review backlinks for toxic links
- Spam Score above 30% = High risk — conduct a full backlink audit
- Essential before buying expired domains or accepting link partners
- Use alongside Moz DA to distinguish real authority from artificial link schemes
- Complements the majestic backlink checker and SE ranking backlink checker workflows
Check SEO Metrics in Real-Time
Install the free CheckSEORank Chrome Extension to analyze Domain Authority, Page Authority, Spam Score, and Backlink counts for any site instantly from your browser toolbar.
Frequently Asked Questions
Related SEO Resources
SEO Metrics Hub
Access curated definitions, tools, and developer tutorials in our unified central index.
Developer API Docs
Query this specific metric programmatically in PHP, Python, or JS.
