Free online tool

Website Malware Scanner

Scan your website against major malware databases, blacklists, and antivirus engines. Check URLhaus, Spamhaus, VirusTotal, and more.

What we check

URLhaus database
Spamhaus blocklist
VirusTotal multi-AV
Cloudflare security DNS
PhishTank phishing check
Domain reputation

How it works

A website infected with malware can harm your visitors, damage your reputation, and get your domain blacklisted by search engines. Our malware scanner checks your site against multiple threat intelligence databases including URLhaus, Spamhaus, VirusTotal, Cloudflare security DNS, and PhishTank.

Results are available in seconds. No installation or server access required — we scan your website from the outside, just like an attacker would.

Frequently Asked Questions

We check your domain and IP address against multiple threat intelligence feeds and databases used by security professionals worldwide. If any of them flag your site, we report it immediately.

First, scan your server for malicious files. Check for unauthorized file modifications, suspicious PHP files, and injected JavaScript. Update all software (CMS, plugins, themes). Then request removal from the specific blacklist.

WebCheckApp detects malware and blacklist status but does not remove malware. For professional malware removal and security remediation, visit our partner BudgetPixels.nl.

Need a deeper analysis?

Our Pro and Deep scans include OWASP Top 10 analysis, malware detection, exposed files, and up to 27 security scanners with a professional PDF report.