Free SEO tool

Spam Score Checker

100% freeNo sign-upNo API keyInstant results

Check a website against 18 spam and trust signals, including live phishing blacklists, risky domain endings, hidden text, thin pages, missing trust pages and email security records.

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What we check

What this tool checks

Every result comes with a clear explanation and a prioritised fix, so you know exactly what to do next.

Blacklists

Live phishing and malicious-site lists (OpenPhish and Phishing.Database).

Domain signals

Risky domain endings, hyphens and digits, and very new registrations.

On-page spam

Hidden text, keyword stuffing, excessive outbound links and thin content.

Trust pages

About, Contact and Privacy pages that real businesses have.

Email security

SPF, DMARC and MX records that stop spoofing.

Reputation

Independent citations and global traffic rank.

How it works

Three steps to better results

No account, no API key and no limits. Just enter your details and get answers in seconds.

01

Enter a domain

Check your own site or one you want a backlink from.

02

Review the signals

Each red or amber signal adds to the score.

03

Fix or avoid

Fix your own issues, or skip risky link partners.

FAQ

Frequently asked questions

Quick answers about the Spam Score Checker.

Still have a question?

Email us and a real person replies within one business day.

What is a spam score?

The share of known spam signals a website shows. Our SEO Return Spam Score weighs 18 signals and reports 0% (clean) to 100%. Under 10% is low risk, 11-30% is medium and over 30% is high.

No. Moz uses its private link index. Our score uses public, live checks and explains every signal, so you can see exactly why a site scores the way it does.

Generally yes. Links from spammy sites rarely help and can lead to manual actions if they look like link schemes. Focus on relevant, trustworthy sites.

Not necessarily. The score shows risk factors, not a Google penalty. Check Search Console for manual actions, then fix the flagged signals.

They stop criminals sending email that pretends to come from your domain. Missing records are common on spam sites and hurt your email deliverability.

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